I tend to not understand much expecially when you mix up stuff to fix with "Windows 10", sorry for that.
However, to have your efi partition working properly I'm guessing you miss something like: fdisk -i -b blocks[@offset[:EF]] sdx (<- replacing sdx with your disk and offset) To fully understand solution and risks please see my blog (signward), it should be the 5th post about a Mac setup without efi boot. Please note that I believe the above command should erase the disk data and that the efi filenames must be uppercase to run properly. NB: you should care about working in safe mode by making a backup of you disk data before to do any operation, my tips are supplied ASIS, at your own risk. Dan ------ BSD: bsd.gaoxio.com - Repo: https://code.5mode.com Please reply to the mailing-list, leveraging technical stuff. Mar 30, 2025 05:38:14 Avon Robertson <avo...@xtra.co.nz>: > 2. Is it possible to access and manually install the entire OpenBSD > boot variable from within an installed but unbootable OpenBSD, by > dropping to a shell as above?