
西門子(zi)工(gong)控(kong)機進不(bu)去系統維修(xiu)
| 品(pin)牌(pai) | Siemens/西門(men)子 | 產地 | 國產 |
|---|---|---|---|
| 加工定制 | 否(fou) |
西(xi)門(men)子工(gong)控(kong)機進不(bu)去系統維修(xiu),西門子(zi)工(gong)控(kong)機進不(bu)了(le)系統維修(xiu),西門子(zi)工(gong)控(kong)機系統程(cheng)序卡(ka)住(zhu)維修(xiu),西門子(zi)電(dian)腦(nao)開機進不(bu)了(le)系統程(cheng)序維(wei)修(xiu),西門子(zi)工(gong)控(kong)機PC677B進不(bu)去系統維修(xiu),西門子(zi)工(gong)控(kong)機黑屏 西(xi)門子(zi)工控(kong)機維修(xiu),西門子(zi)工(gong)控(kong)機黑屏不(bu)啟(qi)動(dong)維(wei)修(xiu),西門子(zi)工(gong)控(kong)機開機沒(mei)有(you)顯(xian)示能(neng)通電(dian)維修(xiu),西門子(zi)工(gong)控(kong)機維修(xiu)死機開不(bu)了(le)機維修(xiu),西門子(zi)工(gong)控(kong)機進不(bu)了(le)系統
西門子(zi)公(gong)司(si)維修(xiu),西門子(zi)PCU50.3有(you)時(shi)啟(qi)動(dong)不(bu)顯(xian)示,有(you)時(shi)候能啟(qi)動(dong),有(you)時(shi)候(hou)不(bu)能(neng)啟(qi)動(dong)維(wei)修(xiu)西門子(zi)PCU50.3故障(zhang)維(wei)修(xiu) 不(bu)能(neng)啟(qi)動(dong)等故障(zhang)維(wei)修(xiu),西門子(zi)840D系統PCU50.3開機黑屏、白屏故障(zhang)。,以下(xia)是(shi)西門(men)子工控(kong)機常(chang)見故障(zhang)的總(zong)結(jie)以及解決(jue)方案(an),西門(men)子售(shou)後(hou)
壹、打(da)開計算機電(dian)源而(er)計(ji)算機沒(mei)有(you)反(fan)應:
1、查(zha)看電(dian)源插(cha)座是(shi)否有(you)電(dian)並與(yu)計算機正常(chang)連接;
2、檢(jian)查(zha)計算機電(dian)源是(shi)否能(neng)正常(chang)工作(開機後(hou)電(dian)源風扇(shan)是(shi)否轉(zhuan)動(dong)),顯(xian)示器(qi)是(shi)否與(yu)主(zhu)機連接正(zheng)常(chang);
3、打(da)開機箱蓋(gai)查(zha)看電(dian)源是(shi)否與(yu)計算機底板或主(zhu)板連接正(zheng)常(chang),底板與(yu)主(zhu)板接插(cha)處是(shi)否松動(dong),開機底板或主(zhu)板是(shi)否上(shang)電(dian),ATX電(dian)源是(shi)否接線(xian)有誤(wu);
4、拔(ba)掉內存條開機是(shi)否報(bao)警(jing);
5、更換(huan)CPU或主(zhu)板。
二(er)、加電(dian)後(hou)底板上(shang)的電(dian)源指示(shi)燈,亮(liang)壹(yi)下(xia)就(jiu)滅了,無(wu)法(fa)加電(dian)?
首先看是(shi)否機箱內有(you)螺絲(si)等異物,導(dao)致(zhi)短(duan)路(lu)。其次察看有(you)關(guan)電(dian)源線是(shi)否接反(fan),導致(zhi)對地短(duan)路(lu)。再次利用(yong)替(ti)換法(fa),更換(huan)電(dian)源、主(zhu)板、底板等設(she)備。
三(san)、工(gong)控機加電(dian)後(hou),電(dian)源工作(zuo)正常(chang),主(zhu)板沒(mei)有(you)任何反(fan)映?
首(shou)先去掉外(wai)圍的插(cha)卡(ka)及所(suo)連的設(she)備,看能(neng)否(fou)啟(qi)動(dong)?如(ru)果(guo)不(bu)能(neng),可(ke)去掉內存,看是(shi)否報(bao)警(jing)?然(ran)後(hou)檢(jian)查(zha)CPU的工(gong)作(zuo),是(shi)否正(zheng)常(chang)?替(ti)換主(zhu)板,檢(jian)查(zha)主(zhu)板是(shi)否正(zheng)常(chang)。
四、開機後(hou)聽見主(zhu)板自(zi)檢(jian)聲(sheng)但(dan)顯(xian)示器(qi)上(shang)沒(mei)有(you)任何顯(xian)示:
1、檢(jian)查(zha)顯(xian)示器(qi)是(shi)否與(yu)主(zhu)機連接正(zheng)常(chang);
2、另(ling)外(wai)插(cha)壹(yi)塊(kuai)顯(xian)示卡(ka)查(zha)看是(shi)否能(neng)正常(chang)顯(xian)示;
3、CMOS(可(ke)能(neng)設(she)置(zhi)有(you)錯誤(wu))或者更(geng)換BIOS;
4、 更(geng)換(huan)CPU板(主(zhu)板集(ji)成(cheng)顯(xian)卡(ka))或顯(xian)示器(qi)
西(xi)門子工(gong)控機進不(bu)去系統維修(xiu)