My PC is randomly rebooting after it has been on for a few minutes, and after it does for the first time it wont even make it back into windows before it reboots again. I just upgraded from a crappy ECS (dont know model) motherboard to a DFI LANPARTY NFII Ultra B. My other components are as follow:
AMD AthlonXP 2000+
2 Hdds (wd 80gig, and a wd 120gig)
1 gig DDR-ram (2x 256, 1x 512)
The heatsink is a large copper with heat tubes on it and the fan is pretty powerful (temp in BIOS shows 48C at the time of the shutdowns, which is actually lower than my previus case/mobo)
The case is an antec case with good airflow (80mm on side, 2x 80mm in front, and 120mm in rear)
I had windows 2000 Professional on it earlier today and it seemed to run fine but i decided to put XP Pro on it and thats when the problems started occuring. Now i cant even reformat to try the install again before it BSODs.
Anything else you need to know just post it and i will answer. Thanks in advance