- Jan 24, 2010
- RX 570
- Mobile Phone
I have tried iMac 18,1, iMac 18,2 and iMac 18,3. All fail the same way. Take a look at the image of my screen in post #2588. It is the same posting no matter which model I use.
Try this modified EFI-folder and be sure to delete all fakePCIID kexts.