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
6 d) A5 ~' ?( e* E% U8 {11094-156st

xysmm

anybody know how to fix it?

annie66

* C, L( @+ u4 |  u
; L* W) s( X; h2 R, MMy power supply was damaged last month, so I just bought a new one instead. Now it's working well.
6 n4 G& m8 Y# y/ Y: a
+ f: F  E/ C2 k# V2 l# W  LHow 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 [, F0 L$ i" Y; a$ x. D  D

My power supply was damaged last month, so I just bought a new one instead. Now it's working well.
* P$ j7 L/ Y. p5 ]) h" T7 a
How to know if your power supply is good or not? You could borrow another one from your friend to  ...
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。