I have new problem with my M18x R1. When I want to enter game it hangs/freeze. I have HD6990 in Crossfire mode. I updated VBIOS (via Atiflash/DOS) and it seems ok. But when I go to ati winflash and check vbios state atiwinflash -I or -ai 1 I have problem with VBIOS. Like it doesn't have vbios and sistem cannot read VBIOS. Again,from DOS everything is OK. Both cards have OK VBIOS. Also with GPU-Z when I try to extract VBIOS from card 0 (Primary) I can save it,BUT from GPU 1 (slave) I cannot....
M18x R1 HD6990 VBIOS problems
M18x R1 HD6990 VBIOS problems