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
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

/ T# C$ q7 r3 l. ~$ l$ ]  z: Z& V0 z
" e, p% Q; `% S  \$ g9 M9 l2 \9 wMy 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 try. I did that because I don't have 万用表.

tianmaohua

请问哪里能买电脑电源？？
8 j8 e. a$ w9 c% A4 T2 ]% d
1 S: E+ I- r0 m

My power supply was damaged last month, so I just bought a new one instead. Now it's working well.
% ]6 N# S5 r3 M* \+ b# G, K
8 U7 [% z% n0 Z1 NHow to know if your power supply is good or not? You could borrow another one from your friend to  ...
8 h  L; L0 s$ q9 ^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。