陈晓晨 发表于 2007-12-20 00:50:11

【原创交流】CPU散热器脱落导致异常关机

<P>&nbsp;&nbsp;挂号门诊:海华网总部&nbsp; 日期:2007年12月16日下午</P>
<P>&nbsp;品牌:DELL台式电脑&nbsp; 机龄:N年&nbsp;&nbsp; </P>
<P>&nbsp;&nbsp;&nbsp;&nbsp; 客户描述电脑病历:曾经换过主板,之前不知何原因,导致声卡驱动丢失,插播音箱线,也都没声音,准备用DELL的驱动光盘安装声卡驱动,电脑在运行中突然断电关机。</P>
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<P>&nbsp;&nbsp; 诊断症状:开机进入WINDOWS欢迎界面后,一下子断电,过程大概只有3-4分钟左右,马上按电源重启,<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/mad.gif" border=0 smilieid="11"> 没反应,拍拍机箱,还不启动,MD 再拍一下,再按电源,灯亮,硬盘呼啦呼啦运转,赶紧按F2进入BIOS设置查看,持续还是3-4分钟下课。<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/sweat.gif" border=0 smilieid="10"> 是电源问题?还是CPU问题?还是主板问题?还是传说中的<FONT color=red><STRONG>BIOS病毒?</STRONG><FONT color=black>总之每个原因都有可能,现在只有用硬件替换法检测了。<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/funk.gif" border=0 smilieid="29"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/funk.gif" border=0 smilieid="29"> </FONT></FONT></P>
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<P>&nbsp; &nbsp;手术过程:打开机箱一看,意想不到,汗<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/sweat.gif" border=0 smilieid="10"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/sweat.gif" border=0 smilieid="10"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/sweat.gif" border=0 smilieid="10"> ,CPU 居然没有散热装置,一只锁扣勾在扣环上,另一只不知所踪,终于在机箱的边角落找到卡在那里的散热器和另一只锁扣<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/sweat.gif" border=0 smilieid="10"> ,准确的说是散热器支架断裂,导致散热器脱落,客户马上接口说,怪不得刚才拿过来路上有听到什么声音似的。心想也许这是罪魁祸首了,赶紧把机箱侧躺,把散热器按放上去,马上开机,电脑呼啦啦的运转,一路顺风进入操作界面,插上网线,先到自家论坛逛逛吧<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/smile.gif" border=0 smilieid="1"> ,大概运行了30分钟左右,没发现异常,基本排除其他原因了, ,接下来还是有点麻烦,就是找个替换支架,还好有块相同品牌的已经损坏的主板,就把上面的支架给拆了,也把电脑上坏的支架拆了,结果一比对,还是一点误差-好的这个比断的那个突出了四个边角,于是就用钳子把四个角给掐了,再用小刀削平一点,安放上去,嘿刚刚好,有一点狂喜<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12">,上螺丝吧,怎么搞的,电钻一直转,拧不紧,螺丝上不了,仔细一看,原来支架隔着主板下面有个垫片,是用来和支架相互锁紧的<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/huffy.gif" border=0 smilieid="5"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/sweat.gif" border=0 smilieid="10"> ,没办法,把所有与主板相连的电线拔了,把主板也拆了<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> ,上好支架的固定螺丝后,固定主板,插线,安放散热器,扣锁,用手摇一下,嘿,还挺牢固的,盖上盖子,一切按部就班操作完毕,又开机啦。。。。。。。。。<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> 接下来就是声卡驱动的问题了,因为主板曾经换过,现在正在使用的是华硕的板,所以就到华硕官方去下载声卡驱动,安装好播放测试通过,一切OK / </P>
<P>客人笑了,我也笑了。给钱吧<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/huffy.gif" border=0 smilieid="5"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> </P>
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<P>总结:CPU是个产热专业户,如果散热不好,CPU温度升高,主板的保护机制就会启动,强行关闭电源,需等温度降下来才可以再开机。。</P>
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<P>另外:电脑技术是一门很深的学问,运用所学到的知识,在实践中应用,才能得到经验,古人说过-学无止境,欢迎对电脑技术爱好有兴趣的朋友来到我们这里一起参与交流,网络上本无高手,当别人不会或者不想学,而你却会那么一点点,那你自然而然就成了高手了<IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> <IMG alt="" src="http://bbs.chinatownese.com/images/smilies/default/lol.gif" border=0 smilieid="12"> </P>

dannycom 发表于 2007-12-20 00:55:01

镜花水月 发表于 2007-12-20 01:52:17

虽然我看不懂,但是是晓晨大哥的原创,怎么说也来顶一下

偏偏少年情 发表于 2007-12-20 01:57:29

:L 好无聊这里不好玩

瓷娃娃 发表于 2007-12-23 01:50:21

:'( 我的电脑也常常卡死在那里,只能说动一下电源插头,才能动...555555 ..我的电脑才买不到9个月....
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