Desktops forum: PC power cycling on & off

by: Romcc February 20, 2009 7:04 AM PST

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PC power cycling on & off

by Romcc - 2/20/09 7:04 AM

Hi everyone,
I need some info & I hope you all can guide me in the right direction.
I have a ThinkCentre PC MT-M running XP Pro w/SP2. It stays on constantly. I've never had an issue of any kind with it. No new software or devices have been installed recently & no changes have been made to its power saving settings in any way.
I came down yesterday & noticed it making a boot noise & then, in about 2 seconds would cycle off. I took off the side cover & noticed the fans would kick on, I could hear my screen get signal & then down it would go. This repeats continuously. It has a LiteOn PS.
Any help would be appreciated.

Thanks much

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