My friend recently got an XFX R9 280X and put it in his new system. Without drivers, his display actually looks fine, but with drivers of any kind artifacts appear on the screen. In the desktop screen there are tons of small flickering blue lines, and in games there are a bunch of white triangles that litter the game's screen. No drivers have worked so far, for more than a few minutes or until we enter into a game. Is it a messed up card, or is there a solution?