guys,,
I have a graphic card HIS HD 6950,, and i tried to unlock that to 6970,,,, i regret,, when i tried to change BIOS,, with ati winflash,, I don't check the switch,, :cry: ,, and i'm looking that switch,, but there is no switch on my VGA card,, :(
i regret,,, i think,, this tutorial...