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西門子顯示屏按鍵不靈按鍵失靈當天修好故障
西(xi)(xi)門(men)(men)子觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)專業維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)公司(si),維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)故障(zhang):西(xi)(xi)門(men)(men)子觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)無(wu)顯示(shi)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),倫茨(Lenze)亮(liang)度看不(bu)(bu)(bu)清楚維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),黑屏(ping)(ping)(ping)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),花屏(ping)(ping)(ping)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),白(bai)屏(ping)(ping)(ping)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),液晶屏(ping)(ping)(ping)顯示(shi)豎條維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),液晶屏(ping)(ping)(ping)顯示(shi)橫條維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),液晶屏(ping)(ping)(ping)顯示(shi)多畫面維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),以(yi)及液晶屏(ping)(ping)(ping)顯示(shi)疑難(nan)雜(za)癥均可維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)通訊不(bu)(bu)(bu)上維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)開機(ji)走(zou)一(yi)半不(bu)(bu)(bu)動(dong)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),AB觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)開機(ji)不(bu)(bu)(bu)能進入程序維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),指示(shi)燈不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)死(si)機(ji)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),西(xi)(xi)門(men)(men)子觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)燈管(guan)不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)玻璃爛維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)更換,觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)偏移維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)不(bu)(bu)(bu)能觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)一(yi)半可以(yi)觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)另一(yi)半不(bu)(bu)(bu)能觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)不(bu)(bu)(bu)能校(xiao)準維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)無(wu)背光維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)高(gao)壓板銷售更換,觸(chu)(chu)(chu)(chu)摸(mo)(mo)(mo)(mo)屏(ping)(ping)(ping)燈管(guan)銷售更換
檢查(cha)(cha)主(zhu)(zhu)機(ji)(ji)電源,工作是否正常。首先,通(tong)過(guo)查(cha)(cha)看主(zhu)(zhu)機(ji)(ji)機(ji)(ji)箱(xiang)面板(ban)電源指示燈是否亮(liang),及(ji)電源風(feng)扇是否轉動(dong)來確定主(zhu)(zhu)機(ji)(ji)系統有沒有得到電源供應。其次(ci),用(yong)萬(wan)用(yong)表檢查(cha)(cha)外部電壓(ya)是否符合要求,電壓(ya)過(guo)高或過(guo)低都可能引(yin)起(qi)主(zhu)(zhu)機(ji)(ji)電源發生(sheng)過(guo)壓(ya)或欠壓(ya)電路的(de)(de)自(zi)動(dong)停機(ji)(ji)保護。另外,重點檢查(cha)(cha)電源開關(guan)及(ji)復(fu)位(wei)鍵的(de)(de)質(zhi)量以及(ji)它(ta)們與主(zhu)(zhu)板(ban)上(shang)的(de)(de)連線的(de)(de)正確與否都有很重要,因(yin)為許多(duo)劣質(zhi)機(ji)(ji)箱(xiang)上(shang)的(de)(de)電源開關(guan)及(ji)復(fu)位(wei)鍵經常發生(sheng)使(shi)用(yong)幾次(ci)后便損(sun)壞(huai),造成整機(ji)(ji)黑屏(ping)無任顯示。若電源損(sun)壞(huai),則更換電源便可解決。
2、西門子顯示屏按鍵不靈按鍵失靈當天修好故障檢查(cha)液(ye)晶屏(ping)電源是否接好。液(ye)晶屏(ping)加電時有“嚓”的一聲響,且液(ye)晶屏(ping)的電源指示燈(deng)亮(liang),用戶移動到液(ye)晶屏(ping)屏(ping)幕(mu)時有“咝咝”聲,手背(bei)汗毛豎起。