This may be a heat issue. Make sure the fans are working and the air 
flow in the case is not blocked. If it seems to be the video card, check 
the fan on the video card. If you have built a power machine, you may 
need more air flow. I have a slot mounted internal fan situated to 
provide added cooling for the video card.

Tom Mayer

hws2 wrote:
> my new pc(i built ) is now powering itself off intermittently, also graphics card semms to be culprit, what now
>
> help
>
> howard
>
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