琴日閂左電腦之後開番,主機著左,但係mon, mouse 同 keyboard都無晒反應
好似直情係熄機狀態(mon無顯示,mouse ge燈無著,keyboard numlock caplock 燈都無著)
我曾重新插番好de連去主機ge線,一插個下de燈閃一閃又熄番...
點算
{急}電腦無反應
2010-05-20 7:15 pm
回答 (3)
2010-05-20 8:50 pm
1 火牛無壞因 主機著左燈 (再看看火牛是否轉動有風出, 若是就真的無問題)
2 有無聽到數RAM 聲? 如有即是RAM無問題, 但無聲就需將RAM拆出用刷子膠刷刷之後裝回
3 若開機後有長BB聲即是RAM有問題, 可能裝唔正或接觸不良或氧化 (照2的做法)
Good Luck
2 有無聽到數RAM 聲? 如有即是RAM無問題, 但無聲就需將RAM拆出用刷子膠刷刷之後裝回
3 若開機後有長BB聲即是RAM有問題, 可能裝唔正或接觸不良或氧化 (照2的做法)
Good Luck
2010-05-20 8:37 pm
Hardware problem.
Disconnect power. Open case cover. Remove, clean and reseat your RAM's securely. Clean and dust all parts inside the case. A brand new soft brush is the best way. Reconnect power and try again.
If it's still down, either power supply or motherboard is gone. Take it to a computer repair shop. They can swap those parts one by one and find out which one to replace.
Disconnect power. Open case cover. Remove, clean and reseat your RAM's securely. Clean and dust all parts inside the case. A brand new soft brush is the best way. Reconnect power and try again.
If it's still down, either power supply or motherboard is gone. Take it to a computer repair shop. They can swap those parts one by one and find out which one to replace.
參考: My PC Know How
2010-05-20 8:31 pm
檢視主板上所有電容器有無膨脹起來或爆裂, 有的話開機會無反應. 又可能火牛壞咗,
收錄日期: 2021-04-13 17:15:48
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100520000051KK00332