I have a Powercolor 9700 Non-pro that has been flashed to pro by the previous owner. I have tried running it @ stock 9700 speeds (324 core 310 memory), and it locks up every game I load within a few seconds (such as BFV, BF1942, Halo, etc). Clocking it down to 285 (each), I can run BFV, but still no halo. I have a feeling the core cant take the pro speeds, so I need a BIOS for a 9700 Non-pro.....if anyone can point me into a direction where I could get one....I'd be extremely appreciative as I haven't had any luck thus far 
Thanks.
Thanks.