Ok, heres the issue. Two months ago I upgraded my system. I bought a x1800XL a motherboard for PCI-E and a new PSU. I still havent been able to play any games with it. Every time I go to play a game it will lock up at seemingly random times in every game. It also locks up on CPU test 1 of 3DMark05 usually under 20 seconds into it. At first I thought it was the power supply I bought so I went out and got a better Antec. That didn't work. Next I tried switching my HDD's around that didn't work. In my most recent attempt I tried using my roomates RAM and that didnt work. I am totally lost here. Both GPU and CPU temps come up normal GPU around 65-70 under load, and CPU 55-60 under load. I have also tried many different sets of drivers and a newer BIOS. Does anyone have any ideas I've dumped so much money into trying to get this to work. My current specs are:
AMD Athlon 64 3400+ Socket 754
Asus K8N4-E Deluxe motherboard
ATI x1800XL GPU 256MB
2GB Corsair XMS RAM (2x 1024)
Antec Smartpower 2.0 500w PSU
WD 34GB Raptor
NEC DVD Burner
Windows XP Pro SP2
AMD Athlon 64 3400+ Socket 754
Asus K8N4-E Deluxe motherboard
ATI x1800XL GPU 256MB
2GB Corsair XMS RAM (2x 1024)
Antec Smartpower 2.0 500w PSU
WD 34GB Raptor
NEC DVD Burner
Windows XP Pro SP2