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标题: 电脑故障维修集锦 [打印本页]

作者: sunmoonworld    时间: 2005-11-7 16:11
<P style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center ="Msonormal"><SPAN style="FONT-SIZE: 22pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN>&nbsp;</P>
<P style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center ="Msonormal"><SPAN style="FONT-SIZE: 22pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电脑故障集锦</SPAN><SPAN lang=EN-US style="FONT-SIZE: 22pt; mso-bidi-font-size: 12.0pt"><?:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><O:P></O:P></SPAN></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3></FONT></SPAN></FONT>&nbsp;</P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>1、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台计算机,白天能正常使用,可到了夜晚鼠标只能上下移动了。分析解决:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)鼠标滚球或</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">X</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">轴脏了,打开鼠标后清洁故障依旧。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)鼠标光电系统损坏或鼠标连线损坏,用万用表测试均无故障。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)检查主接口也无问题。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)发现在计算机旁有一盏</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">40W</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 的台灯,关闭台灯故障消失。由于半机械鼠标采用光电技术,使用时间较长,鼠标按键缝隙较大,光线易射入其内部,因而导致鼠标失灵 。白天光线离电脑较远,所以能正常工作。但是夜晚</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">40W</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 的台灯离电脑只有一尺远,光源又近又强。于是鼠标罢工了。解决方法:用一张黑色的纸,剪成和鼠标上壳大小,贴在鼠标里面或更换一 只正品名牌鼠标。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>2、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台主机,每次开机时</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的参数必须重设,才能进入系统。进入系统后一切正常,关机重新启动后,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的值丢失。但热启动没这种现象。分析解决:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">换</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电池,没用。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">杀毒,没有病毒。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 3.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发现有一个落地式音箱,每次用户关机时总是先关主机,这样,落地式音箱中的强回流电冲击主板使主板</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CMOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">信息丢失,使用不同接线板可以解决。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>3、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">现象:一台刚刚买的计算机经常在办公室无故自动重新启动。分析解决:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">打开机箱,查看</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">温度,风扇是否良好,温度正常,风扇转动良好。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">杀毒,无毒。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 3. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将硬盘低格,在低格过程中死机,在别的机器</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">上将硬盘低格完后,不到一天又自行启动。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 4. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">怀疑电源或主板有问题,更换,故障依旧。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 5. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">最后发现,电脑与空调</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">接在一条电源线上,每当空调启动。就会形成一个相当高的感应电压,由于突发的电压变化引起电脑自行启动,连接稳压设备解决。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>4、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">现象:一台电脑,所用显示器是飞利浦</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">17</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">英寸纯平彩显,仅用几天后就发现显示器色纯度不良,并且图像边缘产生扭曲变形。分析解决:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">换显示器,故障依旧。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发现大功率落地式音箱就摆在离显示器不到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">米的位置。这对落地式音箱造成强大的磁场(有可能音箱漏磁),使显示器变色(</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">14</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">英寸彩显一般没有消磁功能)将音箱移开后,显示恢复正常。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>5、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台计算机在一次开机时突然黑屏。分析解决:黑屏一般是由于</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 、内存、显卡损坏或与主板接触不良而引起的。打开机箱后发现机箱内部由于常时间没有清理,导致机箱内部积有许多尘土,并使各个之 间产生接触不良,产生黑屏现象。解决方法:拆下各部件并用毛刷清洁机箱,然后把部件组装好,故障排除。 </SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>6、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 故障现象:一台计算机由于使用时间较长,而进行了清理,可安装时出现了问题。症状为:电脑黑屏并不停地长鸣。分析解决:电脑黑屏 并不停地长鸣,这表明该故障是由内存或主板上的内存插槽引起的。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)把内存条重新插了多次故障依旧。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)把该内存条拿到别的机器上都出现此问题,从而证明不是主板上的内存插槽的问题。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> )用橡皮擦一擦内存金手指,并插回到主板上,结果故障消失。因为常时间使用造成金手指部分氧化,会让金手指与插槽接触不良,造成 各种故障。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>7、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">最近我的机器有这么一个毛病:开机后电源能正常工作,但一般是黑屏,偶尔能正常启动,但运行一会儿就黑屏。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">  分析解决:由于偶尔能启动,所以不可能是电源的原因。用替换法检查了显示器是正常的。另外,因为开机时没有任何报警声,由此 认为显卡、内存的可能性极小。所以分析很可能是由的部件接触不良造成的,那么究竟是什么部件接触不良呢?在主机内,接触不良造成 黑屏的就可能是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">了,于是取上</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> ,清洁了一下,然后小心的安上,满怀信心地开机。故障依旧!怪了,难道是内存有问题,主板不报警了?索性逐件测试,反正我这儿还 有一台电脑。测试结果表明:内存、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、显卡、硬盘均正常。主板的问题!没理由呀。一不做二不休,干脆将主板从机箱中取下,拔下所有的连线,插上</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、内存、硬盘、显卡、电源,用螺丝刀一连主板上的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">POWER</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">跳线,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> !正常开机了!为了检验是不是偶然开机的,重试了几次,并连续开机半天也没出现黑屏现象。看来不是主板的问题,很可能是那些连线 中有的接触不良。我全部小心的将所有的连线插上,又满怀信心地开机。故障依旧,看来问题就出在这些连线上,干脆一个一个试吧。当 试到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">RESET</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">线时,出现了故障,难道是……拿来万用表一量,晕……果然是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">RESET</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">线短路。故障找到了,排除也就简单了。查到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">RESET</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">线的短路点,分离好了,一切</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>8、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><FONT size=3><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;</SPAN><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;</SPAN>99</FONT></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">方正机子故障:有时</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">次可以开机</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有按下</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">N</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">次不能开机</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">并每次按下开机开关时一声长鸣报警</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">开机后可以正常使用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">只是有时鼠标不</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">听使唤。开机检查</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以为内存问题,经测试电源、内存、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">cpu</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、硬盘,健盘口一切正常,最后刷新</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。一切搞定。原来是这个作怪。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt" ="Msonormal"><FONT face="Times New Roman"><SPAN lang=EN-US><FONT size=3>9、</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp; </SPAN></SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;</FONT></SPAN></SPAN></FONT><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台组装的兼容机,配置为杂牌</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">S694TA</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Tualatin 1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">3GHz</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">处理器、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">MX400</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">显卡、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">20GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬盘、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">52</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">×光驱、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">256MB SDRAM</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、爱国者</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">17</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 英寸纯平显示器。使用一个多月后,突然出现开机电源指示灯只能亮几秒钟后随即熄灭,扬声器也没有任何报错声,电脑彻底死机。故障 原因与解决  </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">打开机箱仔细观察,发现</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">风扇在开机瞬间转动一会儿后立即停转,关闭电源后间隔</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分钟再重新开启电脑发现</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">风扇在开机瞬间转动几圈就不转了。接着用万用表检测主板风扇电源的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+12V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输出端,发现开机瞬间有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+7V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">左右的电源,时间持续</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">秒钟后急剧下降至</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0.5V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,调换一台新电源再试,故障依旧。  </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">采用故障范围压缩排除法,逐一将硬盘、光驱、软驱的电源断开,再将声卡、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Modem</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一一取下,但故障依旧。依次将该机的显示卡、内存、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、散热风扇、键盘从主板上拔下,并换到其他电脑上测试均无问题。这样故障范围就被压缩到了这块主板上。  </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">3.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">首先用一只万用表监测</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+12V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电压,另一只万用表监测</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+5V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电压,开机发现:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+12V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电压由</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+12V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">急剧下降到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">+6V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 后突然消失。据此判断问题肯定是出在主板上,并且极有可能是出现了较严重的短路现象。我们知道,在多数情况下,短路就意味着有元 件温度较高,于是立即用手依次触摸各芯片,感觉温度都很低。但当手触摸到 </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">插座旁的一只三极管</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(Q2)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的散热片时,感觉此三极管的散热片烫得厉害,看来问题就出在与这只三极管有关的电路上了。这块主板是免跳线设置主板,由</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Q2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">与其他元器件配合向</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">提供相应的电压。关闭电源后用万用表的电阻</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">R</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">×</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω挡测量该三极管对地电阻值仅为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0.4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω左右。用烙铁焊下该三极管,观察其表面印制的型号标记为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">FP45N03L</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,查晶体管手册得知它属于</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">NPN</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">型中功率三极管,经测量该管确已损坏。为了排除潜在的问题,又继续用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">R</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">×</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω挡对</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Q2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">三极管的集电极对地电阻进行了测量,得出的电阻值仍为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0.4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω左右,看来还有短路的地方。  将测量范围局限在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">供电电路的周围,元件重点是三极管和电解滤波电容。经查电解滤波电容</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C144(1500</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">μ</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">F/63V)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">两端的电阻值接近于零,将它焊下后用万用表测量其充放电电阻,发现其值仅有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω左右,且无充放电现象。再次测量与该电容并联在一起的另一只电解滤波电容</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C155(1500</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">μ</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">F/63V)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的在路电阻值,得出电阻值仍在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0.4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω左右。再次焊下</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C155</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">测试其电阻值,也只有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0.4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω左右。至此已经发现三只元件损坏,此时再次测量</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Q2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的集电极对地电阻值,发现已经恢复到了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">500</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">Ω左右,集电极对地电阻值基本恢复了正常,短路故障排除了。  </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">4.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将新购买的中功率三极管和两只</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1500</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">μ</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">F/63V</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的电解电容,分别选择好极性并重新焊接。然后装上</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、散热风扇、显卡、内存、键盘、显示器等部件。重新开机测试,电脑顺利地进入了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,而且运行稳定。</SPAN></FONT></P><edited><editID>sunmoonworld</editID><editDate>38663.3458912037</editDate></edited>
作者: sunmoonworld    时间: 2005-11-7 16:14
<P =Msonormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT></P><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>10、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:开机时显示:“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DISK I/O ERR</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">REPLACE DISK TO CONTINUE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”,按键后出现提示:“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">REPLACE SYSTERM DISK AND PRESS ANYKEY TO CONTINUE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”。到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">D</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">覆盖重装系统,开机后显卡、声卡、内猫等均无法扫描到,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Office</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">等应用程序也提示:无</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 安装程序支持,无法启动。故障原因与解决这个提示显示硬盘出现了故障。请首先将硬盘的数据线重新插拔一遍,确保没有接触不良的现 象。再用磁盘扫描工具如诺顿磁盘医生</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(Disk Doctor)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">自带的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Scandisk</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">进行磁盘扫描,以修复坏扇区。如果出现物理坏道,建议找经销商更换。从现象来看硬盘损坏可能比较严重,估计要格式化</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘重新安装系统才能解决。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>11、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:因为游戏需要,我升级了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和主板</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(XP1800+</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,精英</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">K7S5A)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,仍用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">SD 256MB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">内存,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> IBM 20GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬盘。无论选择升级或全新安装操作系统,当安装程序进行到检测磁盘时,就会显示“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘已经损坏,并且无法修复”,退出回到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">后运行磁盘扫描</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">标准</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发现</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘的确有错误,但修复后再安装问题依旧,把</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WinXP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">装到哪个分区也是一样,向朋友借了一块新的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IBM 40GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬盘,问题依旧,换了一条数据线也是一样。故障原因与解决</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)可能你在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中将反病毒选项打开了,一般在“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Advanced BIOS Features Setup Option</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”中的“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Virus Warning</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”,将其设置为“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Disabled</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> ”。主板内建的防病毒机制一般都是防止病毒对硬盘的主引导扇区进行改写,如果试图改写的话,将提示报警。但是安装操作系统时必须 对硬盘主引导扇区添加引导记录。那么</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">会认为有病毒试图改写主引导扇区而将操作终止。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)可能你的机器安装了还原软件或者还原卡、硬盘保护卡之类的设备,如果安装了请将其禁止。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如果你的机器安装了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">RAID</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">设备,那么请在安装</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WinXP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">到进行拷贝文件之前根据屏幕底下的提示加载第三方的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">RAID</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">驱动程序。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)请尝试对硬盘进行重新分区,并一定记得将主分区</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">即</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">激活,然后再重新格式化硬盘。 </SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>12、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:我朋友的电脑是新配的,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是赛扬</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1.1GHz</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,主板是杂牌</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">815E</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的,显卡和声卡是集成的,系统是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。关机的时候,出现“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">正在关机”画面之后就蓝屏</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">鼠标有时候能动,有时候就死在那儿了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,死机了。故障原因与解决</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 1.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可能是与某些软件冲突造成的,请在关机前关闭所有正在运行的软件。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 2.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可能是与主板高级电源管理模式发生了冲突。请你安装主板的最新驱动程序</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> 3. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">进入</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Power Management Setup</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”选项中,会看到“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ACPI Function</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”选项和“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ACPI Suspend Type</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”选项,把“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ACPI Suspend Type</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”设置为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">S1(POS)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,重新启动进入系统看看是否还出现死机情况。如果仍然出现请将“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ACPI Function</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”设置为“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Disabled</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”,再将“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">PM Control by APM</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”设置为“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Yes</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”。这样将关闭你的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ACPI</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高级电源管理选项,但是在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中就不能支持系统挂起到内存</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(STR)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或挂起到硬盘</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(STD)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">了。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>13、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:我的电脑显示器是美格</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">770PF</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">GeForce2(32MB)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">速配显卡,前两天开机,进入</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">图形界面后就死机。重启后进入安全模式把显卡停用才能正常进入</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,但是画面质量却很差,经过</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">优化大师测试后发现</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2D</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">性能几乎为零,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">3D</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">性能也大打折扣。  故障分析:这是显卡驱动没有正确安装的问题。请你下载最新的显卡驱动和主板芯片组驱动。如果是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">VIA</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板那么请在安装主板</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">4in1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">驱动后安装</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">VIA AGP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">驱动。然后进入安全模式,打开设备管理器在“显示适配器”中将显卡原来的驱动删除,重新启动再次进入安全模式,安装主板驱动</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">AGP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">补丁,然后重新启动以正常模式进入系统。这样系统会提示找到新设备要求安装驱动,将路径指向最新的显卡驱动所在目录安装即可。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>14、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:<SPAN style="mso-spacerun: yes">&nbsp;&nbsp; </SPAN></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不能装系统</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">配置是杂牌</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">845GL</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">翔升</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">GF4,DDR256,P41.7,BENQ52X</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">光驱</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">迈拓</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">40G</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬盘</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在装系统是要么不能复制文件</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">要么很慢</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">. </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">解决办法</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:<SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">既然不能复制文件</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">先考虑光驱和光盘</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">都换成新的再试</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障依旧</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">再看有没有发热</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也没有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">内存也换了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用效率源检查硬盘</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也没问题</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电源也换过</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">因我以前碰到一次也是不能装系统</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">最后是电源问题</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">),</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">然后又换了光驱数据线</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">还是没有解决</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">直到换了硬盘数据线后才</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK.</FONT></SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>15、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:上网时经常出现掉线,然后就怎么也连不上了。(</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ADSL</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> ping</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本机能</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ping</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">通。换网卡换调制解调器换网线都不能解决问题,也没病毒。(</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">winxp</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统)结果我把网卡驱动重新装过就好了,本来</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">8139</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的网卡在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">xp</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统下是不需要驱动的,系统能识别到。没想到系统自带的驱动竟然有问题。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>16、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台品牌电脑拿到公司后发现每隔</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">15</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 分钟电脑音箱就会发出刺耳的脉冲交流声。刚开始一以为是音响问题,换了一个后还是同样的故障。于是重做系统。也是一样。于是叫来 了电脑公司的人,他们也不知道是怎么回事。有一天我把电脑关了可是忘了关音箱。那刺耳的声音还是出现了,我突然想起我们这里安装 了报警器,是报警装置发出的高平电脉冲影响了音响。关了报警器后一切都正常了。 </SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>17、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障现象】在使用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">浏览网页的过程中,出现“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Microsoft Internet Explorer</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">遇到问题需要关闭……”的信息提示。此时,如果单击“发送错误报告”按钮,则会创建错误报告,单击“关闭”按钮之后会引起当前</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">窗口关闭;如果单击“不发送”按钮,则会关闭所有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">窗口。</SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障点评】这是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 为了解用户在使用中的错误而设计的一个小程序,不过我可不想当微软的“免费测试员”,更何况每天它都会面对成千上万的报告,谁知 道有没有在意我的报告问题呢?! </SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障解决】针对不同情况,可分别用以下方法关闭</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发送错误报告功能</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">  </SPAN><FONT face="Times New Roman"> <SPAN lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN></SPAN></FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">①对</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE 5.x</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用户,执行“控制面板→添加或删除程序”,在列表中选择“</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Internet Explorer Error Reporting</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">”选项,然后单击“更改</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">/</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">删除”按钮,将其从系统中删除。  </SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">②对</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows 9x/Me/NT/2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE 6.0</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用户,则可打开“注册表编辑器”,找到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">[HKEY_LOCAL_MACHINE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">\</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Software </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">\</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Microsoft</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">\</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Internet Explorer</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">\</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Main]</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,在右侧窗格创建名为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IEWatsonEnabled</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DWORD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">双字节值,并将其赋值为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。  </SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">③对</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE 6.0</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 用户,执行“控制面板→系统”,切换到“高级”选项卡,单击“错误报告”按钮,选中“禁用错误报告”选项,并选中“但在发生严重 错误时通知我”,最后单击“确定”按钮。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>18、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障现象】在使用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">浏览一些网页时,出现错误提示对话框</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">“该程序执行了非法</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">*</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">作,即将关闭……”,单击“确定”按钮后又弹出一个对话框,提示“发生内部错误……”。单击“确定”按钮后,所有打开的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">窗口都被关闭。  </SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障点评】该错误产生原因多种多样,内存资源占用过多、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">安全级别设置与浏览的网站不匹配、与其他软件发生冲突、浏览网站本身含有错误代码……这些情况都有可能,需要耐心加以解决。  </SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障解决】</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">  ①关闭过多的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">窗口。如果在运行需占大量内存的程序,建议</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">窗口打开数不要超过</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">5</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">个。  </SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">②降低</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">安全级别。执行“工具→</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Internet</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">选项”菜单,选择“安全”选项卡,单击“默认级别”按钮,拖动滑块降低默认的安全级别。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">  ③将</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">升级到最新版本。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE 6.0 SP1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下载地址</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">onload="javascript  :if(this.width&gt;screen.width-366)this.width=screen.width-3 66" border=0&gt;ownload.microsoft.com</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。  可使用以</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为核心的浏览器,如</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">MyIE2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 。它占用系统资源相对要少,而且当浏览器发生故障关闭时,下次启动它,会有“是否打开上次发生错误时的页面”的提示,尽可能地帮 你挽回损失。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>19、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障现象】</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">引导系统引起的启动故障【故障解决】</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"><SPAN style="mso-spacerun: yes">&nbsp; </SPAN>DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">引导系统主要由</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">引导扇区和</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统文件组成。系统文件主要包括</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">iosys</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">msdos.sys</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">command.com</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,其中</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">command.com</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的外壳文件,可用其他的同类文件替换,但缺省状态下是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">启动的必备文件。在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Windows 95</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">携带的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统中,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">msdos.sys</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">是一个文本文件,是启动</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">windows</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">必须的文件。但只启动</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">时可不用此文件</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。但</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">引导出错时,可从软盘或光盘引导系统,之后使用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">sys c:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">传送系统即可修复故障,包括引导扇区及系统文件都可自动修复到正常状态。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>20、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障现象】误格式化硬盘数据的恢复</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">【故障解决】</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高版本状态下,格式化操作</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">format</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在缺省状态下都建立了用于恢复格式化的磁盘信息,实际上是把磁盘的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">引导扇区,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">fat</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分区表及目录表的所有内容复制到了磁盘的最后几个扇区中</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">因为后面的扇区很少使用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,而数据区中的内容根本没有改变</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。这样通过运行</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">"unformat c:"</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">即可恢复原来的文件分配表及目录表,从而完成硬盘信息的恢复。另外</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">还提供了一个</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">miror</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">命令用于纪录当前的磁盘的信息</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,供格式化或删除之后的恢复使用,此方法也比较有效。</SPAN></FONT></P>
作者: sunmoonworld    时间: 2005-11-7 16:16
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<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT></P><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>21、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一次格掉</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘后,我重装了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 系统,然后安装了主板驱动、声卡驱动、显卡驱动,可是在安装完显卡驱动,重新启动计算机,蓝天白云过后,光标就定位在左上角一闪 一闪,十分钟过去了,还在那里闪,没有一点进入系统的意思,怎么回事呢?故障解决:重新启动电脑进入了安全模式,发现声卡和显卡 的驱动安装正确。看看启动项,没有加载其他程序。再次重新启动,顺利进入 </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,但屏幕颜色却是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">16</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">色,那怎么能行,调整为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">16</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">位真彩,再次启动,屏幕却又停在上次的位置一动不动了。经过无数次的重新启动后,系统终于进去了,依然是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">16</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 色。不过一个提示吸引了我,大致是说显示适配器的设置不正确,问是否重新设置。我选择“是”,这时出现了显示属性对话框,在设置 一页中,写着“不明设备在(</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">NvidiaVanta</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">上)”,我终于明白不明设备原来是我的康柏的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1517F</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">监视器,于是马上重新安装好监视器的驱动程序,然后重新启动,哈哈,伴随着优美的启动音乐声,我顺利进入</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Win98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,逼真的色彩再次出现在眼前。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>22、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 故障现象:我的电脑使用时间较长,可以称得上古董了。但近期因不堪重负,罢工了好几次,速度也是觉得越来越慢。而且还患上了一个 小毛病,系统时间变慢,经常是调好时间后,几天后又慢了下来,需要经常调整时间,很是麻烦。 </SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">   故障解决:开始我认为主板电池没电,但换一个新的,故障依旧。后来看到报刊上的相关文章,发现内存也能引起系统时间出错,按 文中所说的方法,调整了内存设置,但故</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 障还是那样,百思不得其解。仔细观察主板,在主板电池旁有一电阻大小,银白色金属外壳封装的两个引脚的元器件,外壳焊在主板上, 很像电子表中的石英晶体。仔细一想,电脑所用的时钟发生器应该和电子表是一样的,都是由电容、电阻、石英晶体构成计时电路。时间 不准通常是主板上电路元器件变质或者失效造成的,而电容和石英晶体通常是引起时间不准的主要原因。分析了故障原因后,凭着多年的 维修经验,排除这类故障就容易多了。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">   先用无水酒精棉清洁计时电路附近的电路板,主要是电容附近,因为灰尘污染带来的电容工作异常也会使时钟变慢。如故障仍未解决 ,可设法更换电容和石英晶体,在焊接时要注意将电烙铁可</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">*</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 接地或拔去电烙铁的电源,以免因静电而毁坏主板。如果你自己没有把握的话,最好请一维修高手帮忙,以免造成不必要的损失。如果你 的电脑时钟变慢而并非是内存故障时,试试这种方法吧</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>23、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一台新配置的机器</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,CPU AMD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">闪龙</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2200+</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">华硕</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">A7V600-X </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">内存威刚</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">256DDR 400</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬盘迈拓</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">80G </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">显卡七彩虹</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">FX5200 128MB<SPAN style="mso-spacerun: yes">&nbsp; </SPAN></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">装完</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WIN98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统安装完一切驱动程序后当机器进入跳过</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WIN98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 画面时机器一直停留在那里只看见一条横线在跳动,重启后问题依然存在,开机进入安全模式打开启动项并没有发现什么问题,查看设备 管理器中也没有什么异常,最後把顯卡驅動給刪了,最後又換了一個版本的驅動可是還是不行,开始以为是系统问题重新安装系统,這次 裝完系統後,我先裝了顯卡驅動,重啟電腦進入系統一切正常,可是接下來把主板驅動一裝上系統又進不了了,進入安全模式把 </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 合一刪了換了個高版本的裝上後,问题还是存在,這就怪了同樣配軒的機器裝同樣的驅動別的機器好好的,以前我也遇到过类似问题,换 个</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IDE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">口問題就解決了,於是就照以前的經驗把有問題的機器換了個</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IDE</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">口可是開機後問題依然存在,不會是主板的問題吧!於是我又換他塊主板,最後一裝上還是不行,這下只能換塊顯卡試試了,暈</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">~~</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 各級系却进常进入了,怪了单独装显卡驱动在我那台机器上是好好的啊,于是我就把那块疑似有问题的显卡插在了别的主板上,怪了具然 点不亮</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">~~~</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">哇</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">*</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这么邪们</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">~</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">经过这么一大波的折腾,确定问题就出在显卡上了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">~~</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">请大家引以为例,就像开机出现开头所讲的那个现像,我想大家也会见过</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">~~</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">毕竟这是电脑嘛</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">~~~~~~~</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">问题就是多</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>24、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:电脑开机在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">DOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下自检正常,进入</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">初始化也正常,在出现有错误后系统弹出的选择窗口,不管选安全模式或其它方式均在运行后出现兰屏。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">检查与处理:重新用光盘安装</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">则在初始化过程中出现找不到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">fastfat.sys,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按任意键又重启,不能重新安装。后来将</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、内存、显卡重新安装,电脑顺利起动。没再重新安装系统。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">原因:个人认为是电脑硬件出现故障,使操作系统在自检中不能通过造成。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>25、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:两台</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">PC</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">电脑用交叉线对联,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">操作系统,桌面显示两机连接正常。网上邻居却只能看到自己看不到对方。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">检查:一台机</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Ping </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">自己的机能通,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Ping</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">另外一台机显示不通;另一台机</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Ping</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">自己与</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ping </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">另一台机均不通,联接</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ADSL</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也不能上网。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">处理:将</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Ping</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不通的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">PC</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">机网卡进行重插安装,驱动程序也重装并进行相应设置。再重新</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Ping</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">时,两台</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">PC</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">机均能通,从网上邻居也能各自能看到对方。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障原因:该网卡没有完全与电脑联接。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>26、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:开机后显示器看到就自检至显卡后一动不动。检查:换过显卡还是一样;</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">风扇有转但</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有些过热,拆下风扇将散热片底座去掉原来的硅胶重上。再开机,顺利自检进入系统,一切</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>27、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障原因:开机一直死机,或者进到一半时也会,这台机子是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的系统,在启动到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的蓝色滚动条走到一半也停了!但偶尔能勉强进入系统</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">... </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">解决方法:</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 既然能进入系统,就先查看是否有病毒引起,查毒;没有任何病毒,然后就检查了各个硬件或者用更换硬件方式检查是否有哪个硬件出现 故障,检查后,可以肯定硬件都没问题,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">...</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">咦</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">`</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这下怪了??无奈,用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">GHOST</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">恢复到当时刚装的时候,恢复后,刚开始运行正常,但是过了不到半小时时间又死机了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> ```</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">???硬件,其他都没问题啊?</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">会系统问题吗?没办法,就格掉</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">盘,就换个系统试试,换好</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统后,运行一切正常,此后就一直没发现死机现象</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">.</FONT></SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>28、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台计算机,使用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">启动后总是会重启</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分析解决:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">杀病毒</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">没有用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">;2.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">更换</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CMOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">设置</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">没有用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">;3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">更换内存</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">搞定原因</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">内存太小</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">使用不了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">!</FONT></SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>29、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台兼容计算机,原来装的是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WIN2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统,出现了显示不正常的现象。重装了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统后,进入正常模式进入系统图标后黑屏;进入安全模式完全正常。分析解决:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、以为是分辨率过高,进安全模式修改后,还是黑屏;</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、安全模式下发现显卡与主板上有冲突,通过删掉主板上这个冲突驱动,重启后能正常进入,但一修改分辨率又黑屏,再启动还是黑屏;</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、重装显卡驱动,还是黑屏;</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">4</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、重新把显卡安装,问题解决。原因</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">显卡松动倒致一进系统画面就黑屏。</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>30、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:有一</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IBM6824</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">机器,开机死机,替换测试,主板,内存,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">都正常,显卡,网卡集成,但最小化测试也正常,刷</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,黑刷都不行,忽然发现最小化时插鼠标就死,不插正常。解决方法:拔下鼠标,原来鼠标针已经都弯曲,造成</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">P/S2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">短路死机,走保内更换鼠标,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">!</SPAN></FONT></P>
<P =Msonormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>31、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">I865</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">P2.4cpu</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">256</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 内存,名牌显卡,打三维游戏速度还可以,就是听歌时隔十几分钟就会打顿分析处理:本来以为是软件,从装声卡,播放软件,系统,还 是不行,后又换内存显卡</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">.......</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 就差一个品牌电源没换,被客户绞的焦头烂额,只好抱着试一下的想法,随手拿了一个同等功率的电源没想到问题就这样解决了,有时劣 质的电源能引起许许多多的古怪的问题。</SPAN></FONT></P>
作者: sunmoonworld    时间: 2005-11-7 16:16
<P style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center ="Msonormal">
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT></P><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>32、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障原因:联想机,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统启动到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WINDOWS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">标志的时候就黑屏故障分析处理:狂重起,故障依旧,内存、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、显卡、主版、电源,没问题。重装系统,在装系统的过程中没有出现黑屏,装完系统后启动到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">WINDOWS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">标志时故障依旧,对硬盘重新分区,装完系统后,问题解决。</SPAN></FONT>
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<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>33、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">: </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">昨天接修朋友一台电脑,精英</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">K7S5A</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板,毒龙</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">700M</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">操作系统。故障是键盘自检报错,进不了系统及</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">分析解决:先用万用表量键鼠口外围电阻电容等一切正常,对地电阻也正常。故怀疑主板</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">I/O</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">芯片</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">IT8705</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">损坏,换之还是没用。陷入僵局时,正好旁边有一块</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP1800+</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,该不会是芯片损坏吧?即刻换上开机,嗨!一切正常。拿来换下的坏</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用放大镜仔细看,核心右下角有一点点缺口。后问机主,原来</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">拿下来许多次</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">.</FONT></SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>34、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">刚配的一台电脑,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">GA-8IG1000-G,KingstonDDr400</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,赛扬</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">D2.6G</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> ,金河田机箱等。在装好后用了三四天正常,后每次开机都会出现花屏,不能正常开机,但偶尔能开机。花屏时就像“黑客帝国”开头画 面一样出现字符不停的滚动。解决:想到组装时,那个员工对主板与机箱上的接线不怎么太熟悉就接上去了,可能问题就出在这儿。后来 跟据主板连线说明,发现</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Reset</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">线的正负两端与其他连线相反,于是把他按主板说明书接,搞定,不再出现花屏死机。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>35、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台组装的兼容机,由</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">a</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">地运输到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">b</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">地,结果开机无显示!硬盘灯长亮!诊断:因为在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">a</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">地此机运行完好,怀疑是运输过程中导致板卡松动,但重新插拔后仍不能开机,后用电压表测室内电压,发现只有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">160</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">伏,找来稳压器,后故障消失!</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>36、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:联想品牌机,由于出差一段时间没用,回来后发现系统密码不能进入,以为被别人开玩笑修改了,决定重做系统。诊断:首先 进入</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CMOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,可</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CMOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">密码也进不去,我想这个人真恶毒啊,于是打开机箱放电,在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">里将启动优先设为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ROM</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> ,系统一气呵成,然后我重新设置了密码,重新启动后发现又不能进入,这时候我想到是不是键盘问题啊,可键盘指示灯一直亮着啊,那 么按键会不会出现问题,于是我把键盘卸下安装到别的没有开机密码的电脑,在记事本中输入英文字母,发现键盘中标的字母在输出时出 现乱码,问题迎韧而解。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>37、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:技嘉</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">845E</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">HY128M</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">C42.4GHZ</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ST40G</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、七彩虹显卡</SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在重新装系统的时候,装</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">win98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的时候没有什么问题,如果是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2000</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">或</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的时候,就会提示</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">文件复制不过,请检查</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,</SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">我换过</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CD </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">换过光驱,换过数据线,换过内存条,换过硬盘,我搞得都快无力了,最后换了一张主板,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">!</SPAN><SPAN lang=EN-US><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">哈哈哈,晕倒吧!</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> </FONT></SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>38、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">现象:公司一机突然出现显示屏严重抖动,有时显示有时黑屏,当时以为是电磁干扰,但把音箱移开,故障依旧!(看来不是电磁干扰造 成的),所以我接着检查显示器连线,发现没什么问题,难道是显卡出了问题?我决定开机箱检查一下,在取显卡的时候因为机箱太小, 手不小心碰到了北桥芯片的散热片上(</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">TMD </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">喝老子一跳,怎么这么烫)我心里就想,是不是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">温度太高了造成的原因,我顺着就用手摸了一下</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">风扇的散热片,哇操,真烫,但是风扇还是在转的,怎么会散热不够,而且这可是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">intel</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 的原装风扇呢?不会这么假吧,抱着试试的态度,我去电脑城买了一富士康风扇回来!果然降了一点温,而显示器也不再抖动了!我心里 想,原来</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">温度过高也会影响显示器啊!看来修电脑真的不能从单方面考虑啊</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>39、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">偶的电脑,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">845G</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板,二条</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">256M</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">内存,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">P4 CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。故障现象是:开机就花屏死机。集成显卡坏了?、用最少配置法,开机还是花屏死机。换一条内存,开机</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。看来是内存条或插槽有?了。把那内存条插到另机上</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,是插槽的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">?</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">了。在插拔内存时,感觉这条内存条比另一条紧很多。用小锉刀对内存条两端锉短少许,装上</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>40、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">交换机问题:单位的电脑多,通过交换机上网,常常掉线,主线单接一台电脑正常。解决:原来是其中一台交换机的一个接口产生回路</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">.</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">此口不接网线后一切正常。</SPAN><FONT face="Times New Roman"> </FONT></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>41、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">前一段时间朋友给了块板子,正好手头有</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">(好的),便插上但是不开机,怀疑板子坏,后一想不太可能,便替换法一个一个试,发现问题所在,原来</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">CPU</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">风扇的插头不是插板子上三针那种的,是接硬盘电源那种的老风扇,主板检测不到风扇转速,保护不开机,换个新风扇,问题解决。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>42、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一次在修</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">"</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">爱国者</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">"</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">出的一台叫什么嘉年华的机子时,开机显示信息</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">cpu</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">c4 1.8 </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">而机子明明是2.0的看看怎么会变小呢; 解决:好好的看了一下,把机子的机箱全部打开看看有什么跳线没有.看见在CPU旁边有 一个.然后看了看主板的说明书上面有一项是专门跳CPU的跳线,把原来的位置反过来查了一下一开机OK了 </SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>43、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">我自己的机器,开机后运行程序即死机</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">(</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">鼠标不能动</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Num Lock</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">键无反应</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">)</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。解决方法</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">:</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">怀疑是病毒</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,DOS </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下杀毒,无毒。</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Reset </FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">从启</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有时启动到检测显卡信息时死机,偶尔能启动。关电源后从启</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">,</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发出</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">长</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">短报警。拆下显卡,擦拭金手指,问题解决。(显卡有问题也会导致死机!!!)</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>44、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一例奇特的电源故障</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一客户说电脑最近出了问题,电脑不定时关机。到客户家证实了客户所述问题为开机后自动关机(无规律)。但是和以往碰到的自动关机 所不同的是以往是电脑忽然黑屏,而这台电脑却表现为类似人为关机一样,先保存设置后关机,关机后主机过 </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">30</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">秒后又自动开机,但显示器不亮,只见硬盘灯闪烁。</SPAN><FONT face="Times New Roman"> </FONT><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">最初判断为键盘故障,更换键盘后问题依旧;由于客户使用的是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">USB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">接口的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ADSL</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,因而怀疑是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ADSL</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的问题,拔掉</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ADSL</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">后还是不行;最后判断为电源故障,更换电源后故障消除。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>45、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:学校教室电脑,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统,开机后每次运行到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">界面后就死机,并且鼠标和键盘也随之死掉。解决方法:开始以为是病毒缘故,可是用了最新版的几个杀毒软件后,情况依然如故,此时</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">BIOS</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 也以回到安全状态。然后重装系统后,情况仍然没变化,查看硬件后,仍没有发现问题。不得以问管理员,原来由于机子上的内存条没了 ,临时给配了个内存条,那是不是内存条造成的硬件不兼容缘故。找了个原机所配内存条,开机后一切正常。这个问题对专业维修者来说 可能不是问题,但对于普通机房(特别是学校里的老机房)可能经常遇到这样硬件兼容方面的问题。 </SPAN><SPAN lang=EN-US><FONT face="Times New Roman"></FONT></SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>46、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:朋友有台电脑安装</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">与</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">双系统,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">安装正常,但</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">安装到一半总是提示找不到一些文件,换了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">N</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">个一样的安装盘也不行,这时用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">98</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也没问题,后来我把他的电脑带到我办公室里,把他的硬盘装在我的电脑上安装成功,但是</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">XP</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 认硬件,挂回他的机器不认,所以再重装,故障依旧,故障原因与解决:我费了半天多的时间也没搞定,最后我实在是没心劲了,在把电 脑的配件重装回电脑上时我没有全装,只装了一部分,结果安装正常,后来经过多次实验发现,他电脑上的三根内存可能有一根老化了, 在读写数据时跟不上或是丢文件,只留两根安装就可以了,装好系统后理插最后一根就可以了 </SPAN><SPAN lang=EN-US><FONT face="Times New Roman">. </FONT></SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>47、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:朋友的一台杂牌</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">693</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主板,赛扬</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">400</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的主机,在一次用毛刷清理机箱内部后,重启不能进入系统,</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">bios</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 自检不能通过,提示为硬件故障,遂怀疑是清洁机箱内部是可能碰松了某个配件,随即一不做二不休干脆把所有配件彻底重装了一遍,但 是重启故障依旧,用替换法测试所有配件都没问题,把我的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">p3550</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 插在他的机器上也能启动进入系统。故障原因与解决:这个问题使我百思不得其解,由于朋友的机器用的时间太久了,说明书什么的都已 经没有了,只能把那块主板拿在手里仔细检查,发现这块主板由于是杂牌,主板上的各种跳线设置的说明都没怎么印在上面,凭着经验揣 摩出大部分的跳线的作用,就是在左边</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">*</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">近</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">ide</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">口的一排</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">dip</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> 开关搞不懂是什么作用,于是就随意拨动了两下,再装好各种板卡,重启竟然顺利地进入了系统,使用了半个小时也没什么问题,虽然问 题解决了,但是原因还是没搞清。再把我的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">p3550</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">插在他的主板上,也顺利的进入了系统,好像这块在拨动了那几个</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">dip</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">开关后主板自动复原了,那么那几个开关到底是什么作用呢,再一次重启过程中我无意中发现,我的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">p3550</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">变成了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">p3366</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">了,恍然大悟,原来那几个</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">dip</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">开关是超频硬跳线,在清洁机箱的时候毛刷可能碰到了那几个开关,使赛扬</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">400</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的外频超到了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">100mhz</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,所以虽然能进入到</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">bios</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">自检过程,但是进不了系统,而插上我的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">100</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">外频的</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">p3550</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">后就有能进去的原因。由于已经没有主板说明书了,到网上下载了主板的说明书才搞清了这个跳线设置的方法,看来如果有用</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">dip</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">开关作为硬跳线的主板,再搞清洁过程的时候要注意了,注意不要碰动那几个开关。</SPAN></FONT></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>48、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT size=3>机器故障:开机时,显示内存少了32M,128的变成了96的.处理:打开机箱,取下内存条,发现并无异样,擦了内存的金手指, 重新启动,故障依旧.再次打开机箱,仔细观察内存插条,里边好象有点凸出的东西,用细小东西从槽里弄出一小片已经压成小块的尘土 ,再仔细清理一下,插上内存条,128的内存回来了分析:可能是在清理的时候把尘土弄到槽里了,在插内存条时,把他压在下边,并 当住了内存部分金手指,使内存条上的一个芯片(共有4块)无法工作,正好是少了32的. </FONT></SPAN></P>
<P style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: 18.0pt" ="Msonormal"><SPAN lang=EN-US><FONT face="Times New Roman"><FONT size=3>49、</FONT><SPAN style="FONT: 7pt 'Times New Roman'"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; </SPAN></FONT></SPAN><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障现象:一台组装的兼容机,配置为微星845E的主板、赛扬1、7的处理器,256MDDR kingstone的内存,4</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0GB</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬盘、</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">52</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> ×光驱,平时玩游戏没有问题,最近因为停了一次电,电脑重启之后就再也不亮了!!扬声器也没有任何报错声,电脑彻底死机。显示屏 什么都没有!!故障原因与解决:我用替换法将所有的板插设备都试了一遍,显卡没问题,主板还是不亮,我怀疑是主板烧了,于是就把 主板从机子拆了下来,重新用原来的电源重插一次,想试一试能不能点亮,还是不行;我想查出到底是哪的原因,于是我换了电源重试, 主板亮了,我以为原因找到了,就把电源换了,一切的东东又都装回了机子上,可装好后一试,机子还不亮,于是我将前面板的插线统统 拔掉,重点主板,嘿!!亮了!!天杀的!!!原来是前面板的重启键连电,害的我白白忙活一通!!! </SPAN><FONT face="Times New Roman"></FONT></FONT></P><edited><editID>sunmoonworld</editID><editDate>38669.5974189815</editDate></edited>
作者: bjhappyever    时间: 2005-11-8 06:05
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作者: zxgzxg    时间: 2005-11-15 02:23
经验.智慧靠点滴积累.




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