Looking for some help here.. i (think) made the mistake of trying to adjust clock and mem using MSI afterburner on my XFX RX480 cards (also have an MSI Rx 480) and it appears both cards are stuck at 300MHz. I tried removing cards, removing all drivers, reinstalling. Even tried installing the cards on another computer with the same crimson drivers. BOTH cards error out in windows 7 and BSOD a few mins into bootup due to being set to 300MHZ. In MSI afterburner I tried to reset to default but GPU-Z confirm it didnt work. If I use either card as primary video for the PC at 300MHz the drivers keep crashing and i get a Blue Screen Of Death due to ati****.sys
Nothing works. I'm giving up at this point and need some help.
How can I recover these two cards? Same issue here but nothing worked for me... https://forum.ethereum.org/discussion/9499/rx480-stuck-at-300mhz