Guest 5T33Z0 Posted January 13, 2021 Share Posted January 13, 2021 Since I upgraded Big Sur from 11.0.1 to 11.1, macOS won't boot unless I use -no_compat_check Boot-Arg and I don't know why. I am using OpenCore 0.6.5 The config works great in Catalina with iMac20,2, since I use an i9 10850K. For Big Sur I adjusted the csr-active-config Value to FF0F0000 and that's about it. I don't know what that issue should be, but I can't be the SMBIOS since we all know for a fact that 2020 iMacs are supported by Big Sur :D Any idea what might cause this issue? Link to comment Share on other sites More sharing options...
Recommended Posts