Random computer reboot

[bitsnpcs]

Thanks, guys.  I'll burn the memtest disc in a bit and see what that says.  I assume I run that with the computer ON? 

Hello Monkeyman,
you burn it as a bootcd, or usb, you boot the pc from it.
When I used it I put the memtest cd in and restarted the computer it then booted to the cd, (your BIOS needs to be set so it checks for cd/media on boot before hdd), like when using a Live Distro.