Some of you guy's might be having problems with your GeForce 6800 Ultra with the card showing fuzzy icons on the desktop, to non-booting or system beeps to crashes in 3D renders.! you need to update your bios from version 5,40,02,10,14 to 5.40.02.10.15 but alot of manufacturers are withholding the bios for some reason? Check out the problems this guy is having with his BFG GeForce 6800 Ultra.

You can grab the new bios from HWspirit or mvktech

Try @ Your Own risk?