- Nov 11, 2018
- Gigabyte Z490 Vision D
- RX 580
- Classic Mac
- Mobile Phone
Just to follow-up:Yo Casey thanks for the above - I'm in more of a pickle now though I'm afraid!
EDIT 2: Fixed issue by using “cleannvram.efi” from OC boot picker and using my config.plist and successfully updated
- Duplicate Macintosh HD is gone?
- Big Sur 11.2.1 is up and running?