the GIGABYTE SKT AM2 AMD790FX DQ6 Does not support the new x4 9850 out of the box it must be updated and you have to do this with a cpu that is already supported in the bios.Frist board I got I had to take to thec shop because i didn't have a cpu that would boot the board. When we put the lower cpu in it did post but then it would only except certain updates .We conacted Gigabyte them selfs and they made us run some test and it turns out the board was deffective it would not except the update for the 9850 support. It appears that the bios was corrupted from factory or the retailer may have resold board. to avoid do not buy this board unless you are pepaired to take a bit time to get it up and running and be pepaired to send it back.