Random Reboots

[Carlosinfl]

Ok, I am loading a system for a FTP server. I am getting random reboots for some reason.
I know 100% the problem is not a failing power supply as this has been swapped 3 times to make sure.

This is an AMD XP 2000+ system running Windows XP Pro SP2. Is there anything that I can look for to narrow down the random reboots on my system?

 

[MD_Willington]

heat
failed or failing hardware
corrupt software
failed or failing components ie capacitors on the mainboard or in the power supply

List your system specs...

Thanks

 

[Carlosinfl]

The system seems to be running very cool. The CPU is actually under clocked due to the fact that the DDR RAM can't match its 266FSB so the CPU runs the same 100FSB.

AMD XP 2000+ @ 1.2GHz (266FSB = 1.67GHz)
Kingston PC2100 DDR - 256MB
Epox 8RDA31Pro NForce 2
GeForce 2 Pro AGP video card
WD 60GB HDD