Re: return my xfx 7800gt ?
Well when i first got my 7800's i had the same problem, what i did to fix this was flash each cards bios to the newest and my mobo bios to the newest, also get the newest nForce drivers. Well thats what help my problem hope it helps yours!
Macbook Pro 2.4ghs Intel Core 2 Duo, 4gigs ram
Mac Pro - 2x 3.0GHz Quad-Core Intel Xeon , 4x2gig 800MHz DDR2, 2x 1TB 7200-rpm Serial ATA 3Gb/s, NVIDIA GeForce 8800 GT 512MB