Ah well I was trying to raise the core limit to more than 840MHz. The card is maxed out in the CCC and it runs perfectly stable. I thought I read in the techpowerup guide that you could modify those limits.
I didn't know if I was doing something wrong or if you just can't like you say.
I've got myself an MSI twin frozr II 6950 2GB without the bios switch that I'm trying to unlock but keep hitting a wall.
I either get a message saying "cannot erase rom" or "rom not erased" depending on which method I use.
I've tried just using the latest atiwinflash and RBE 1.28 to...