I used the 1.6.7 and it bricked my rx 460. Now I cant even reflashed it coz it wont detect the card anymore. I just figured out that bios editor copied the 1600 straps and even put it on 1500 which I believe that screwed it. Now I need help on reviving my card. Lenovo rx 460 4gb (micron)
Try using the patcher program Atikmdag. This program is commonly used for RX400 series graphics cards that are detected by the system after BIOS modification with error 43.