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更新時間：2024-06-11

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西門子工業電腦PC547D通電開不了機；

常見故障一：通(tong)電開不(bu)了機

     電腦開(kai)機無(wu)顯示，首先我(wo)們(men)要(yao)檢查的(de)(de)(de)(de)(de)就(jiu)(jiu)是是BIOS。主板的(de)(de)(de)(de)(de)BIOS中儲存著重要(yao)的(de)(de)(de)(de)(de)硬(ying)(ying)件數(shu)(shu)據(ju)，同(tong)時(shi)BIOS也是主板中比較脆弱(ruo)的(de)(de)(de)(de)(de)部(bu)(bu)分，極易受(shou)到(dao)破壞(huai)(huai)(huai)，一(yi)旦受(shou)損(sun)就(jiu)(jiu)會導致系統(tong)無(wu)法運行(xing)，出現(xian)此類(lei)故障一(yi)般是因為主板BIOS被CIH病(bing)毒破壞(huai)(huai)(huai)造成（當然也不排除主板本身故障導致系統(tong)無(wu)法運行(xing)）。一(yi)般BIOS被病(bing)毒破壞(huai)(huai)(huai)后硬(ying)(ying)盤里的(de)(de)(de)(de)(de)數(shu)(shu)據(ju)將全部(bu)(bu)丟失，所以(yi)我(wo)們(men)可以(yi)通過檢測硬(ying)(ying)盤數(shu)(shu)據(ju)是否完(wan)好(hao)來判斷BIOS是否被破壞(huai)(huai)(huai)，如果硬(ying)(ying)盤數(shu)(shu)據(ju)完(wan)好(hao)無(wu)損(sun)，那(nei)么還有(you)三種原因會造成開(kai)機無(wu)顯示的(de)(de)(de)(de)(de)現(xian)象

1. 因(yin)為主板擴展槽或擴展卡有(you)問題，導(dao)致插上諸如聲卡等(deng)擴展卡后主板沒有(you)響(xiang)應而無顯示(shi)。

2. 免(mian)跳線主(zhu)板在CMOS里設置(zhi)的(de)(de)CPU頻(pin)率不(bu)對(dui)，也(ye)可(ke)能會引發不(bu)顯示故(gu)障，對(dui)此，只(zhi)(zhi)要(yao)清(qing)除(chu)CMOS即(ji)可(ke)予以解決。清(qing)除(chu)CMOS的(de)(de)跳線一般在主(zhu)板的(de)(de)鋰電池(chi)(chi)附近，其(qi)默認位置(zhi)一般為1、2短(duan)(duan)路，只(zhi)(zhi)要(yao)將(jiang)其(qi)改跳為2、3短(duan)(duan)路幾(ji)秒種(zhong)即(ji)可(ke)解決問題，對(dui)于以前的(de)(de)老主(zhu)板如若用戶找不(bu)到該(gai)跳線，只(zhi)(zhi)要(yao)將(jiang)電池(chi)(chi)取下，待開機(ji)顯示進入 CMOS設置(zhi)后再關機(ji)，將(jiang)電池(chi)(chi)上上去(qu)亦達(da)到CMOS放電之目的(de)(de)。 

3. 主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)無(wu)法識別內(nei)(nei)存、內(nei)(nei)存損壞(huai)或(huo)者內(nei)(nei)存不(bu)(bu)(bu)匹配也(ye)會(hui)導(dao)致開機無(wu)顯示的(de)(de)故障(zhang)(zhang)。某些老的(de)(de)主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)比較挑(tiao)剔內(nei)(nei)存，一旦(dan)插(cha)上主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)無(wu)法識別的(de)(de)內(nei)(nei)存，主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)就無(wu)法啟動(dong)，甚至某些主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)不(bu)(bu)(bu)給你(ni)任何故障(zhang)(zhang)提(ti)(ti)示（鳴(ming)叫）。當然也(ye)有的(de)(de)時(shi)候為了擴(kuo)充內(nei)(nei)存以提(ti)(ti)高系(xi)統性能，結果插(cha)上不(bu)(bu)(bu)同(tong)品牌、類型(xing)的(de)(de)內(nei)(nei)存同(tong)樣會(hui)導(dao)致此類故障(zhang)(zhang)的(de)(de)出現，因此在檢修時(shi)，應(ying)多加注意。 對于主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)BIOS被(bei)破壞(huai)的(de)(de)故障(zhang)(zhang)，我(wo)(wo)們可以插(cha)上ISA顯卡看有無(wu)顯示（如有提(ti)(ti)示，可按提(ti)(ti)示步(bu)驟(zou)操作即可。），倘若沒(mei)有開機畫(hua)面，你(ni)可以自(zi)己做一張自(zi)動(dong)更新BIOS的(de)(de)軟(ruan)盤，重(zhong)新刷新BIOS，但(dan)有的(de)(de)主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)BIOS被(bei)破壞(huai)后，軟(ruan)驅根本就不(bu)(bu)(bu)工作，此時(shi)，可嘗(chang)試(shi)用(yong)熱插(cha)拔法加以解(jie)決（我(wo)(wo)曾經嘗(chang)試(shi)過，只(zhi)要BIOS相(xiang)(xiang)同(tong)，在同(tong)級別的(de)(de)主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)中都可以成功(gong)燒錄。）。但(dan)采用(yong)熱插(cha)拔除需要相(xiang)(xiang)同(tong)的(de)(de)BIOS外還(huan)可能會(hui)導(dao)致主(zhu)(zhu)(zhu)(zhu)板(ban)(ban)部分元件(jian)損壞(huai)，所以可靠的(de)(de)方(fang)法是(shi)用(yong)寫碼器(qi)將BIOS更新文件(jian)寫入BIOS里面。 

西門子工業電腦PC547D通電開不了機；

     西門子PC547D工(gong)業電腦黑屏無法進入系統界面故障維修，西門子工(gong)業電腦(nao)PC547D觸摸(mo)失(shi)靈維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，西門(men)(men)子工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，西門(men)(men)子工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)面板維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，上海西門(men)(men)子工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，西門(men)(men)子工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)開不(bu)了機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)屏(ping)幕不(bu)亮維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)白屏(ping)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)按鍵失(shi)靈維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)觸摸(mo)失(shi)靈維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)觸摸(mo)不(bu)靈維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)花(hua)屏(ping)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，進不(bu)了系(xi)(xi)統維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，系(xi)(xi)統死機(ji)(ji)(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，程序丟失(shi)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，系(xi)(xi)統崩潰(kui)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)主(zhu)板壞(huai)(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)電(dian)源壞(huai)(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)硬盤更(geng)換維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)，西門(men)(men)子工(gong)(gong)控(kong)(kong)(kong)(kong)機(ji)(ji)(ji)(ji)顯卡(ka)故障維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)