I have been mining with my all 7 X Sapphire RX570 nitro+ 4GB GPUs. I decided to mod my GPUs. I installed dag_fix_beta_driver after that my PC cant recognize 7 GPUs at the same time. I can see only 5 of them.
My
OS: WIN UEFI
GPUs: 7 X Sapphire RX570 nitro+ 4GB with samsung RAM
MOBO: MSI z170a pro carbon
peg0, peg1: GEN2 (I tried GEN1)
4G: Enabled
Any Help?
did you do clean uninstall? try DDU
http://www.guru3d.com/files-details/display-driver-uninstaller-download.html
then install pixel Patcher
https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher
you should be running windows 10 OS to run 7 GPU