HOLY SH*T They Fix it. Look at the Toolbar, u will see the dvd playing now no more black and half screen. no more green lines. See WHQL fix things and people say it dont. i try 91.31 non whql and i got this but when i install this verison with WHQL everything is working great and control pannel show the nvidia logo. and games boots up 3 to 5 % now.