I used RBE_128 and edit the original HD5850 bios. Changed Video Card ID only, flash with atiwinflash. After restart i can't instal drivers, and can't flash with original bios. Atiwinflash display error "No ATI CARD" atiflash from DOS and XP > "adapter not found" My english is bad, pleace view the pictures. Anyideas how to flash old bios?