Hi Casey, I have been following your progress here for months and am in the middle of my build. This is an amazing thread and it seems all very clearly laid out until...
In the installation instructions at #20. I skipped logging into my iCloud account, because I am hoping later on, when everything is running well, to transfer my EFI folder and /L/E kexts to a back up from my Z77 build, which also runs 10.14.6 and was a clean install a few months back.
With your instructions and a fresh 10.14.6 install, I got as far as making my bootable back-up with CCC and then disaster stuck, upon booting from the back up (My USB3.0 stick still inserted) I got the back screen with "Please go to
https://panic.apple.com to report....." Afterwards, I couldn't boot from my internal or my cloned external (with cloned EFI).
I did back up my EFI folder on to the USB for later and only by pressing F12 and selecting the USB, then selecting my internal drive can I get back to a working internal drive. So it seems the system can only boot from the EFI on the USB stick?
I wiped the internal drive and went through all the steps again, only to have it happen a 2nd time, at the same point, just after I made my bootable back up (external on a USB3.0 port) and upon reboot, selecting it from Clover, I get the same message: "Please go to
https://panic.apple.com to report....."
I have no idea from here, only that I need to log into iCloud and maybe I will have to start over again....
Unless any kind souls have some suggestions? - Many thanks in advance!
UPDATE: I took the USB EFI and put it onto my Internal NVMe Boot (along with the nvram.plist file) and it booted fine, I just need to redo the post install.
Do I need to unlock NVRAM... ? I have not seen that it's necessary on 10.14.6 or I haven't gotten that far. Thank you.