標題: 電腦無全畫面求救!! [打印本頁]

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作者: MM622    時間: 2020-1-21 10:59     標題: 電腦無全畫面求救!!

尋晚屋企部desktop電腦用用下，忽然hang 機，然後強制性關機，之後再開返，一直無全畫面，但Mon 個燈一直閃，話power saving mode, 請問點解決此問題?  thx.

PS:  部電腦已有8 ~ 9 年機齡, OS 係Windows 7

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作者: PT100    時間: 2020-1-21 20:41

If your PC work with display card, clean the contact of display card might solve it!

Once you cleaned the contact but symptoms still remain, possibly the display card as defected!

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作者: MM622    時間: 2020-1-21 21:24

Thanks, will check tonight.  Or maybe CPU fan has too many dust?

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作者: MM622    時間: 2020-1-21 23:49

打開機殼，輕輕掃下下CPU 同 display card 風扇及其零部份之後，部機有返畫面了。奇怪CPU 同display card 並不多塵????????????