Ok guys.......let me try and explain whats going on as quickly as possible. Own a XFX HD6950 - System was running a 9800gx2 properly and also ran well with the 6950 until this issue. After receiving the 6950, I immediately booted a unlocked 6950 bios that also over volted to 1.175. The bios worked well, but would give me plenty of "display driver stopped working" errors while playing Dead Space 2 Tried the stock, xfx 6970 bios, which seemed to run fine as well, except for the same video driver error while gaming. Tried to return to the stock bios by booting up the system with switch in #2 position and saving the bios via gpuz, then flashing after moving switch to position #1..............but card would not except flash. After rebooting, card will not boot into windows, unless I use safe mode. Cards hangs at windows loading screen, where the 4 colors swirl around and never progresses. In Safe mode, I can't get atiwinflash to work as the system tells me I need admin rights to run and win7 safe mode tells me admin right are not available. Any idea how can try and save this card, beofre I try a warranty claim with XFX? Thanks for the help.