I recently installed new motherboard XFX P4XE-MVB along with Celeron 2.0 and 512 DDR PC-2100.

I finally got it running for a couple of days after installing new hard drive but now I am having problems.

The computer starts rebooting itself while running programs. I was running TmpGen encoding an .avi file when this happens. Also, when I am running Sonic MyDVD!

Please Help!

Bob