Hi, Just built a new pc for someone with that asrock dual sata 2, venice 3000 and nvidia 6800 XT graphics card. I have installed windows and the latest mobo drivers from asrock site but when I try to install the nvidia drivers the system hangs and will not fully install them. Any ideas? Is there a setting in the bios (1.60) that i should be using ? Any help with this would be appreciated.Is there compatibility problems with this mobo and NV gfx cards? Thanks for all the help I'm confused on this one.