Yahoo!奇摩知識+ - 分類問答 - 電腦網路 - 發問中: power問題還是主機板－

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Yahoo!奇摩知識+ - 分類問答 - 電腦網路 - 發問中

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power問題還是主機板

Jul 22nd 2014, 17:34

我的電腦有時候會突然沒螢幕暗掉....然後就開始逼逼逼逼逼逼........一直叫。之前有試過把記憶體拔起來重裝(這也是試了好幾次)，然後把灰塵都清過，最後突然就有用，成功開機了。但是最近又發生了相同的情況(用到一半螢幕突然暗掉然後開始逼逼逼逼一直叫).....一樣用相同的方法但是開機後連螢幕沒有顯示，連偵錯的逼聲都沒有......主機板的燈和風扇都有亮和轉....因為沒有別的power可以試覺得可能是power的問題或者是電壓的問題，之前有拿去過給店家試過都可以正常開機，可是拿回家試都不行.....請問這是power老舊的問題嗎?需要更換新的power了嗎(power用滿久的了，應該有四五年了吧)?感謝。

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