Hi there peeps, I have aquired a 6800 nvidia video card that has gone through 3 different owners because it suffers from the black screen of death problem. I have tried the card and sure enough ut2k4 causes hang on black screen or reboot. I have looked into this problem as it is a well known problem but I tried better cooling, lower clock speeds, even as far as to solder a capacitor on like one of the articles said to do. but this dam thing refuses to work. any ideas?