
西門子(zi)PCU50工控(kong)機(ji)上(shang)電(dian)時進(jin)不去(qu)系統(tong)程(cheng)序(xu),開(kai)機(ji)就(jiu)顯(xian)示(shi)藍(lan)屏無發(fa)進(jin)入系統(tong)或(huo)者(zhe)是(shi)開(kai)機(ji)正(zheng)常顯(xian)示(shi)開(kai)機(ji)畫(hua)面840D等好長時間(jian)壹直(zhi)保持(chi)不變(bian)死(si)了進(jin)不去(qu)系統(tong),開(kai)就(jiu)顯(xian)示(shi)英文(wen)提(ti)示(shi)程(cheng)序(xu)丟失(shi)或(huo)者(zhe)程(cheng)序(xu)出(chu)錯故障(zhang)也(ye)進(jin)不去(qu)系統(tong),程(cheng)序(xu)主(zhu)板(ban)壞(huai)及硬盤(pan)都有可(ke)能(neng)進(jin)不去(qu)系統(tong),根(gen)據提(ti)示(shi)故障(zhang)排查,壹般(ban)主(zhu)板(ban)壞(huai)的比例(li)比(bi)較(jiao)多(duo)。開(kai)就(jiu)能(neng)進(jin)到系統(tong)界(jie)面(mian)顯(xian)示(shi)幾個(ge)軸(zhou)但(dan)是(shi)壹會又重新啟(qi)動(dong)反復這(zhe)樣,這(zhe)就(jiu)是(shi)PCU50來(lai)回(hui)重啟故障(zhang),這(zhe)個(ge)故障(zhang)是(shi)主(zhu)板(ban)問題(ti),主(zhu)板(ban)問題(ti)都是(shi)可(ke)以(yi)進(jin)行(xing)維(wei)修更換不良的芯片(pian)解(jie)決(jue)。上(shang)海迪(di)昊(hao)公司(si)專業西門子(zi)工控(kong)機(ji)維(wei)修,西門子(zi)PCU50維(wei)修,PCU20維(wei)修,硬盤(pan)銷售(shou),主(zhu)板(ban)銷售,工控(kong)機(ji)電(dian)源(yuan)銷(xiao)售(shou)。