Unwanted Rebooting

[Guest]

My computer reboots at random and unwanted times several
times a day. It started after I got a video card in, and
I've had other problems with the card, so I think it has
something to do with that. Any help would be greatly
appreciated.

 

[Rich Barry]

To check you can temporarily remove the new card and replace the old one.
See if the reboots go away.
Also, check here

http://www.microsoft.com/windowsxp/expertzone/columns/russel/02may13.asp

 

[Bob I]

Replace/remove the card.