飛利浦彩超機開機電源黃色指示燈亮故障修理

 飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)進(jin)(jin)不(bu)(bu)了系(xi)統(tong)(tong)(tong)(tong)）：飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)開(kai)(kai)機(ji)(ji)(ji)進(jin)(jin)不(bu)(bu)了系(xi)統(tong)(tong)(tong)(tong)界(jie)(jie)(jie)面(mian)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)啟(qi)動(dong)(dong)(dong)進(jin)(jin)不(bu)(bu)去系(xi)統(tong)(tong)(tong)(tong)主界(jie)(jie)(jie)面(mian)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)啟(qi)動(dong)(dong)(dong)卡(ka)在(zai)開(kai)(kai)機(ji)(ji)(ji)畫面(mian)不(bu)(bu)動(dong)(dong)(dong)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)啟(qi)動(dong)(dong)(dong)停(ting)在(zai)初始化界(jie)(jie)(jie)面(mian)不(bu)(bu)動(dong)(dong)(dong)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)開(kai)(kai)機(ji)(ji)(ji)進(jin)(jin)度條(tiao)一直不(bu)(bu)動(dong)(dong)(dong)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)無法(fa)進(jin)(jin)入(ru)用戶系(xi)統(tong)(tong)(tong)(tong)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)進(jin)(jin)不(bu)(bu)了操作系(xi)統(tong)(tong)(tong)(tong)界(jie)(jie)(jie)面(mian)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)開(kai)(kai)機(ji)(ji)(ji)停(ting)留啟(qi)動(dong)(dong)(dong)在(zai)畫面(mian)，無法(fa)進(jin)(jin)入(ru)系(xi)統(tong)(tong)(tong)(tong)維(wei)修 飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)開(kai)(kai)機(ji)(ji)(ji)總在(zai)啟(qi)動(dong)(dong)(dong)界(jie)(jie)(jie)面(mian)死機(ji)(ji)(ji)不(bu)(bu)動(dong)(dong)(dong)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)開(kai)(kai)機(ji)(ji)(ji)走一半(ban)不(bu)(bu)動(dong)(dong)(dong)維(wei)修，飛利(li)浦(pu)彩(cai)(cai)超(chao)(chao)(chao)(chao)機(ji)(ji)(ji)開(kai)(kai)機(ji)(ji)(ji)不(bu)(bu)能進(jin)(jin)入(ru)程序維(wei)修

檢修實例三3.1故障(zhang)描述設(she)(she)備開機使(shi)用3h左(zuo)右時(shi)突然(ran)死(si)機，同(tong)時(shi)顯示出(chu)錯(cuo)信息，提示彩超設(she)(she)備溫度(du)過高。3.2故障(zhang)分析及排除根據設(she)(she)備錯誤提示，可考(kao)慮電(dian)源(yuan)散熱(re)(re)板(ban)散熱(re)(re)不通暢、CPU板(ban)存在(zai)故障(zhang)、灰塵(chen)過(guo)多或風(feng)扇故障(zhang)導致(zhi)CPU過(guo)熱(re)(re)等因素。將機箱(xiang)后(hou)門打開，仔(zi)細觀察(cha)主板(ban)上各部分工(gong)作(zuo)狀況及指示情況，見主板(ban)及散熱(re)(re)片(pian)上并無明顯積(ji)塵(chen)，風(feng)扇正常工(gong)作(zuo)。查(cha)看(kan)設(she)(she)備說明后(hou)發現，設(she)(she)備的空氣過(guo)濾(lv)器過(guo)臟易導致(zhi)設(she)(she)備內溫度過(guo)高而死機，于是關(guan)機后(hou)將過(guo)濾(lv)網(wang)取(qu)出，見過(guo)濾(lv)網(wang)布滿灰塵(chen)，*清洗晾(liang)干后(hou)重新裝上開機，飛利浦彩超機開機電源黃色指示燈亮故障修理故(gu)障消(xiao)失(shi)。3.3體會大量設(she)備檢修經驗均提出(chu)(chu)，主板(ban)CPU元件(jian)(jian)過(guo)多灰塵不但影響元件(jian)(jian)的散熱(re)，而且(qie)容易由于(yu)潮濕而引(yin)起短路，引(yin)發設(she)備出(chu)(chu)現死機、不運卡慢等(deng)嚴重故(gu)障，因此，定期及時對彩超(chao)內部進行除塵維護對降低(di)設(she)備的故(gu)障率有(you)積極作用。