ok I recently bought an HD 4850 to trump over the 4670 that I have. The problem is is that whenever I load up a game, the card goes weird, displays some weird graphics on the screen, freezes the game and the display driver stops working. I've already reinstalled, who knows how many drivers, both from the CD and the latest from ATI. No luck either way. Is it just the card or could it be something else?
