[請益] 更換cpu後無法開機,換回原本也是
大家好
小弟電腦
MB:華擎a785GM-LE-128mb
CPU:AMD athlon64 3500+(很舊)
PSU:台達350w
記憶體:2g
顯示卡:憾迅HD7750-DHE
以上原本都好好的,想說換好的cpu 推顯示卡
自行更換CPU為atnlon II-640(多人推薦那塊)
拔出電池靜置十分鐘,換散熱膏,都有做
開機毫無反應,主機板沒叫,黑畫面
顯示卡與CPU風扇都持續轉,
硬碟有常有反應聲音
看過CPU針腳,皆無歪無斷,
索性再換回舊的CPU, 結果同樣的狀況
無叫,無畫面,風扇持續轉,硬碟正常
猜想難道主機板爆了?
接著把記憶體拔下來開機,mb有狂叫,
我就不知道怎麼辦了,請問大家什麼意見可供參考?
感謝大家:)
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