Okay, maybe someone can lend me a hand. I (might) be the first case of an un-flashable (rather not working correctly after flash) of the twin frozr ii.
I've followed every guide I can find and been through every page on this thread. No matter which BIOS I flash on the card, I get the same results each and every time. After flash and reboot, I get the windows prompt about the drivers reinstalling etc etc then restart. After restart I open GPU-Z and have the full gtx 470 specs. Ok so all is well up to now. I try playing SC2 and within 2 minutes of opening the game and naving through the menu, I either get CRAZY amounts of artifacts or just a straight lock-up.
I'm running a 700w PSU and only one of the cards. Again, just to be clear, I've followed nearly every guide I could find about unlocking the 465 to the letter. The card flashes just fine and I can reboot into windows. Only after trying to play a game (BFBC2 or SC2) I get either a complete lockup or just crazy amounts of artifacts at which point I ctrl+alt+delete and close the game down.
Am I missing something here? Shouldn't the BIOS be handling the volts and clocks for me?
P.S - My card number is #1499 (even though I ordered nearly a week ago before I even came across any of these threads :[ )