Computer powers on automatically and beeps, but no display

Posted by SomeOne on Super User See other posts from Super User or by SomeOne
Published on 2009-08-30T02:49:21Z Indexed on 2010/03/28 21:23 UTC
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windows-xp

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Troubleshooting

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power

I have a problem with my computer turning on automatically. The power switch lights up and the fan keeps running. After a while, a single beep will be heard every minute or so but nothing will display on the monitor. In some cases it will completely turn on and suddenly shut off.

What is the problem and how can I fix it? This is a desktop computer running Windows XP.

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