Hi! I just got GIGABYTE GA-MA790X-UD4P w/x2 550. I am trying to unlock all cores but it's not booting into the drive. My OS is W7 Ult 64 bit. When I try 32 bit, it's very easy to unlock and OC. But somehow the 64 bit not letting me unlock or even OC the two cores. Please help!
Welshmousepk, will you be able to tell me exactly what is your setup in the MIT since we both have the same board? After 'hybrid' and 'all core', I reboot. By hitting Tab, I can see x4 50e but it goes into a black screen and you can see 'starting windows' then it reboots again and again. Thanks Welshmousepk!