Ive been have a problem with my new pc ive built and would like some help please. all the info is below hopefully. So i built my first computer and the only problem i have is the computer is it crashing when its left for long periods like say 3 hours at least in screen saver mode, so i ive disconnected my dvd rom from the mother board and my spare hard drive that runs of IDE, it runs fine with out them conected but when i put them back in it crashes the following night, it really only seems to crash when im asleep. it runs fine all day ideas ive tested the cpu on a test at 100 to see if it crashed and nothing
Mother board ASUS M2N68
OS Name Microsoft Windows XP Professional
Version 5.1.2600 Service Pack 2 Build 2600
System Type X86-based PC
amd athlon 64X2 Dual core processer 6000+
3.10 GHz
2 Gig of ram
Graphics card nvidia Geforce 9500 GT super/512 mb / 128 bit /DDR2
Hitachi HDP72505050GLA360 500 GIg HARD DRIVE SATA CONECTION
DVD burner light scribe LG SATA CONECTION