Well i dont have an extra layin around to test with. however was goin to play some cs loaded up and i get my screen all freaked out. everything turned to vertical lines. Just finished watercoolin my x850 and ive played cs before with it wc'ed and no problems. Guess it just died im not sure. tried clear cmos...reboot etc. nothing seemed to do anything. when i put i can hear hds spin up but just blank screen. also if it means anything i kno before when i didnt have power connected to card it said on screen. if i disconnect power cable i still get blank screen. So im fairly sure card is dead...any other things to try? If so guess i'll be lookin for an upgrade. current have asrock939 and an opty144 so im gunna go pci-e this time round. tryin to stay under 300 on the card as well