I tried to reset nvram, but it did not work for me. I still don't understand the intricacies of loading. Hackintool shows what I have 0.6.6
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Okay, that helps in that we now know your EFI partition wasn’t updated. My suggestion at this point would be to create a bootable USB drive so we don’t blow up your current installation accidentally. Back up your data and either log out of your iCloud account or add your current serial numbers to the USB drive you are creating.
1st format the drive as GUID partition map in disk utility, then download and use opencore configurator or EFI-Agent to mount the EFI partition on the drive. From there copy my upload to the now unhidden EFI partition, add your serial numbers and then reboot. Hit the F10 key and choose the usb drive.
If it works then basically do the same thing to your hard drive.