Hello, everybody!
First, thanks to CaseySJ for this build! It has been my main machine for two years now.
But my luck has run out. That story is
here.
I have been messing with my machine for the better part of two days now. I got it back up & running by booting from my original thumb drive. I figure I hosed my EFI partition somehow. I can boot from the Clover install on the thumb drive, but none of my other drives.
Any recommendations on what to do now? For example, just re-do the post-install procedure from
Page#1, or try and move to
OpenCore?
I did successfully update the BIOS to F9g, and I got OpenCore 0.7.5 to work, but when I selected a drive, it went directly to the prohibited sign. I just followed the guide
here.
I tried again, and saw that I forgot to set the machine to iMac19,1 in the config tool. That didn't help. It seemed obvious that I was not doing something vital.
So I followed this
Mini Guide, but after deleting the kexts in /Library/Extensions, I did the test reboot, and it wouldn't boot.
Don't know where to go from here.