How to get back to "normal" boot?

[frogm0uth]

Hi, thanks very much for this project, it's really helped me out.

However, I need now to turn my NUC into a regular Windows/Linux machine. Currently, most USB drives can only be booted by going through the boot picker - if I use F10 at startup, the boot selector only offers the option "OpenCore." I have to use the boot picker to actually boot the drive. This applies to eg Fedora Live and Windows installers. Ubuntu-based distros, for some reason, allow me to boot from F10 (the OpenCore option is also there). If the macOS boot drive is not in the machine, the OpenCore option fails to do anything useful.

I have reset NVRAM using my original installer USB, and reflashed the BIOS. Any suggestions on how to restore the NUC to non-HacMini status? Thank you :)

PS I am running Mojave, latest Hacmini 3.2.2. installed.

[frogm0uth]

It finally occurred to me that perhaps powering it off after doing the NVRAM reset but before it rebooted, so OpenCore didn't run again, might do the trick. And it did. I'll close this, thanks again :)