My stupid Lenovo “Thinkpad” UEFI doesnt have a real F12 devices menu.

It just shows registered UEFI targets that can be booted.

This is pretty catastrophic, somehow I got Fedora and Windows installed, but thats it. If something breaks, I am in trouble. I cant do a memtest86 even though I think my RAM is faulty.

So in Linux, is there a way to add an UEFI entry to boot just any USB stick? Or to boot a specific one, like with Ventoy on it?

Thanks!

      • NateEnglish
        2•1 year ago

        I’m not seeing anything that would be preventing this from showing up in the BIOS, is the USB drive formatted GPT? Does it recognize on any other computers? It may just be that it’s not discovering the EFI file. Also check Startup > Boot > Excluded from Boot Priority Order, but this shouldn’t matter for the F12 menu.

        • @[email protected]OP
          1•1 year ago

          Some random thing fixed this. Maybe me nearly resetting my BIOS and then quitting? Or Windows attempting some “disk repair” again? Its showing devices now, since like half a year, its completely weird