西門(men)子工(gong)控(kong)機(ji)不顯示(shi)黑(hei)屏(ping)維(wei)修，西(xi)門(men)子PCU50不開(kai)機(ji)維(wei)修，西(xi)門(men)子PC677C黑(hei)屏(ping)維(wei)修，西(xi)門(men)子PC677B白(bai)屏(ping)維(wei)修，西(xi)門(men)子PC877進不了系統界面，西門子PCU50.3藍(lan)屏(ping)故障(zhang)，西門(men)子PCU50.5進不去系統，西門(men)子工(gong)控(kong)機(ji)電(dian)源壞(huai)，工控(kong)機(ji)讀不到硬盤(pan)數據(ju)，西門子工(gong)控(kong)機(ji)通訊(xun)端口(kou)壞(huai)維(wei)修，西(xi)門(men)子工(gong)控(kong)機(ji)死機(ji)問題(ti)，西(xi)門(men)子工(gong)控(kong)機(ji)主板維(wei)修，西(xi)門(men)子工(gong)控(kong)機(ji)亂(luan)碼維(wei)修，工(gong)控(kong)機(ji)無電(dian)源面板燈不亮維(wei)修，西(xi)門(men)子工(gong)控(kong)機(ji)鍵(jian)盤(pan)失(shi)靈(ling)，觸摸(mo)屏(ping)工控(kong)機(ji)沒反(fan)應(ying)，工(gong)控(kong)機(ji)觸摸(mo)位置(zhi)偏移，工控(kong)機(ji)點(dian)擊(ji)失靈(ling)維(wei)修，工(gong)控(kong)機(ji)嘀滴響開(kai)不了機(ji)問題(ti)，工(gong)控(kong)機(ji)顯示(shi)88代碼(ma)屏(ping)幕不亮，西(xi)門(men)子工(gong)控(kong)機(ji)數碼(ma)管(guan)故障說(shuo)明(ming)介紹，西門(men)子工(gong)控(kong)機(ji)網口壞(huai)維(wei)修，工(gong)控(kong)機(ji)溫度(du)高(gao)報(bao)警維(wei)修，工(gong)控(kong)機(ji)電(dian)路板冒(mao)煙(yan)維(wei)修，工(gong)控(kong)機(ji)主板銷售，西(xi)門(men)子工(gong)控(kong)機(ji)突然(ran)黑(hei)屏(ping)維(wei)修，西(xi)門(men)子PCU50無顯示維(wei)修，840D系統進不了系統維(wei)修，西(xi)門(men)子PCU50工(gong)控(kong)機(ji)電(dian)腦開(kai)機(ji)不能(neng)進系統程序，840D鍵(jian)盤(pan)燈(deng)全(quan)部(bu)閃(shan)爍，西(xi)門子840D死機(ji)，840D機(ji)床(chuang)在運(yun)行(xing)屏(ping)幕不亮維(wei)修，西(xi)門(men)子840D面板TEMP亮報(bao)警故障(zhang)分析(xi)Power燈為(wei)PCUS0電(dian)源響應(ying)燈(deng)，Temp燈為(wei)溫度(du)報(bao)警。正常(chang)情(qing)況(kuang)下應(ying)該(gai)Power燈(綠色)常(chang)亮(liang)，Temp燈(橙(cheng)色)不亮常(chang)暗(an)。西門子工(gong)控(kong)機(ji)不顯示(shi)黑(hei)屏(ping)維(wei)修