Hi guys, I was wondering if any of you could help me. I bought a xfx 6850 off eBay but when it arrived it wouldn't work in my rig so I just thought it was the Psu as it was a tad garbage so I bought a decent one and tried it again but still didn't work. I took it round to a friends to try in his rig and it worked just fine, he thought it was something to do with compatibility and read on the web to flash this certain Bios so he did but inturn bricked my card. It turned out the Bios he flashed were for the HD-685X-ZNFC but mine is the FX-685A-ZNFC. Could someone please point me in the right direction to get this card back working with the correct Bios or atleast show me where to download the right Bios? Thank you guys.