My update from Mac App Store failed.
I was using RadeonDeInit method for RX 560, with Intel UHD 630 ig-platform-id 0x59120000 (no fakeid, tried 0003, didn’t work). BIOS set to PCIe graphics prioritized. iMac18,2 Config.
With only FakeSMC.kext in EFI partition, after the installation, the...