HELP! bios reset UPDATED hi everyone, sorry for bad english. i have just updated my zotac gtx 570 amp! bios (for some problems) with that one: http://forums.nvidia.com/index.php?showtopic=215889, and now i have moar problems. this **** dont start at all (my pc video http://www.youtube.com/watch?v=pBh-Zm_kTGM). i have tryed these bios: http://www.techpowerup.com/vgabios/...urer=Zotac&model=GTX+570&interface=&memSize=0 http://www.techpowerup.com/vgabios/...rer=NVIDIA&model=GTX+570&interface=&memSize=0 http://www.mvktech.net/component/option,com_remository/Itemid,26/func,fileinfo/id,3554/ http://www.mvktech.net/component/option,com_remository/Itemid,26/func,fileinfo/id,3507/ no one is working cause "gpu mismatch". i can force the bios to update (and i have done also this), but if not, i keep gettin this message: what to do? JUST WANT TO SWITCH BACK TO THE ORIGINAL. UPDATED ONLY IF 101% SURE.