I have problems when installing the Catalyst 13.2 and 13.1 drivers after restart atikmpag.sys BSOD error appears, and if I install the default driver vga all normal no problem anything, I've check the vga one by one, when used in the normal course all use the vga 13.1 and 13.2 drivers and when i plug my vga both crossfire brigde off then all can enter windows normally, all the hardware nomal without overclocking maybe someone can help solve my problem .. thanks in advance. sorry for bad english language.
Corsair Vengeance 8GB black 4x2
ADATA SSD SP900
HIS HD6870 IceQ X VGA 2x
PSU Enlight 600w 80 + bronze