everytime i turn my comp on, it stays on for not more than about 20 minutes, then shuts off out of no where. i think this maybe the power supply but im not totally sure. when i play a game like cs, its laggy, when i turn it kinda ghosts. pretty sure this isnt a vid. card prob
specs -
radeon 9800 pro 128 mb, 256 bit
2 fans in back, 1 fan in front
pentium 4 2.8 ghz
512 corsair pc 3200
80 gig WD HD
power supply 420watt
p4 titan gigabyte mobo
any help/suggestions would be appreciated
I would check to make sure that the CPU fan is running, power supply fan also. Get some air in the can and blow out you're computer too. If all above is good the replace the PSU.
If I could remember all I have forgotten, I would be a smart man.