电脑电源有问题

xysmm

开机后，电源后面风扇转动，但是主板CPU上面的风扇不动，也不启动，没任何反应，请高手诊断

lunik

看着像主板坏了。。。

pigyear

不是高手，瞎猜：主板坏了？CPU风扇电源连接有问题？ 也想看看高手的指教。帮顶！

xysmm

我感觉电源有问题，可能压根没给主板供电。请高手指点，如果只是主板坏了，CPU风扇起码应该转啊

wenwu

用万用表测试就知道是电源、主板或风扇
1 @0 T" V' B; y% O7 s! m, N风扇可能性最大

xysmm

没万用表。如果只是CPU风扇坏，硬盘啥的应该有动静，可惜完全没有，所以判断是机箱的电源问题，请高人指正

hawk81923

Uniway Computer
11094-156st

xysmm

anybody know how to fix it?

annie66

/ v5 {  d/ M6 r4 e" EMy power supply was damaged last month, so I just bought a new one instead. Now it's working well.
7 ?0 H5 [0 [4 b" }3 R  H
How to know if your power supply is good or not? You could borrow another one from your friend to try. I did that because I don't have 万用表.

tianmaohua

请问哪里能买电脑电源？？
7 z2 W7 J4 G7 o0 }
( k( L3 O9 h$ T' i

My power supply was damaged last month, so I just bought a new one instead. Now it's working well.

How to know if your power supply is good or not? You could borrow another one from your friend to  ...
+ _0 M8 i7 ^0 |. Q, C, ^annie66 发表于 2009-5-12 18:37

Tornado

兄弟，这种情况主板坏的概率百分之八九十。