电脑电源有问题

xysmm · 发表于 2009-5-3 15:20

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 · 发表于 2009-5-3 15:31

看着像主板坏了。。。

pigyear · 发表于 2009-5-3 15:37

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 · 发表于 2009-5-3 15:57

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 · 发表于 2009-5-3 16:14

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 · 发表于 2009-5-4 19:41

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 · 发表于 2009-5-5 13:38

Uniway Computer
11094-156st

xysmm · 发表于 2009-5-12 17:24

anybody know how to fix it?

annie66 · 发表于 2009-5-12 17:37

本帖最后由 annie66 于 2009-5-12 18:38 编辑

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 try. I did that because I don't have 万用表.

tianmaohua · 发表于 2009-5-13 10:13

请问哪里能买电脑电源？？

My power supply was damaged last month, so I just bought a new one instead. Now it's working well.6 |. T8 k/ e+ N8 v: h* b7 F) Z; Y
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How to know if your power supply is good or not? You could borrow another one from your friend to ...8 F& w9 L# s) t3 S W. n
annie66 发表于 2009-5-12 18:37

Tornado · 发表于 2009-5-18 11:50

兄弟，这种情况主板坏的概率百分之八九十。

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