Originally Posted by SplifPolitics
Well I don't know (how can I know if my card is a reference one?)- But I do have the Dual Bios switch.
In some reviews in New egg people said that they did flashed it. (here
Have you tried unlocking shaders with RBE?
Load your BIOS into RBE and select 6970 shader count (under additional features, all the way to the right)
i've never used this method, but I've heard it works