heres the thing...i recently bought a GTX470.
after, maybe 10 minutes, of gameplay my PC just suddenly stops, its like Blue screen, but it doesnt show that bluescreen. system completely freezes, so i had to manually press the restart button.
which this game interruptions, i decided to change my PSU, 10 mintes of gameplay, system hangs up. so restart.. i change memory modules, still system freezes up,
doing the interent, movies, usual computer use stuff - no interruptions, but when it comes playing games like Mass Effect 2 or Crysis, and even Half-life 2, system stops after several minutes!
what else could be wrong:
specs:
Silverstone ST50F
intel C2D E7650
2Gb kingston 667 RAM
350 Gb SATA2
GTX470 Hawk
Asrock Conroe1333 D667