Hello guys, I've just bought Gigabyte GV-R785OC-1GD. Everything was just perfect, for one day i was playing couple of hours - everything was perfectly fine, but I noticed that the new bios is on the website (F12). So I upgraded from F11 to F12 and here we go - all performance is gone now. I've not backed up F11 bios and now I can't go back to it... In games and benchmarks, for first 15 seconds everything is OK, then it starting to stutter, more hardly and i'm ending @ 10 FPS... Cpu usage is going down from 60% to 10%, GPU USAGE is going from 100% to 15%... i don't know what to do. I reinstalled the driver to 13.1 and 13.2b5 with uninnstaling via AMD utility. I5-3330S@3,5 GHz Asus P8P67 8GB Hynix Hyperx @ 1700 MHz Asus P8P67 (newest bios) Bequiet L7 Purepower 480W Voltage @ Furmark: 12,01-12,04V After bios update in GPU-Z I have noticed, that now I have PCI-E 3.0 ON, it was 2.0 earlier. So it's now: PCI-E 3.0 x16 @ 16x 3.0 Guys, plz help me... I need that bios if it's possible. Card is on elpida memory, 1 GB. 900/4800 - NO O/C from my side.