I have a dual boot notebook that had Win10 and Debian installed, after using windows yesterday the debian/GRUB would no longer boot. (BTW that is still a problem, if you can help see this)
While trying to fix the Debian I decided to run this command [in WINDOWS]
bcdedit /set {bootmgr} path \EFI\debian\grubx64.efi
After that my note doesn't boot anything, nor Windows or Debian. According to this guide I need to run the following commands to fix windows:
bcdedit /deletevalue {bootmgr} path \EFI\debian\grubx64.efi
bcdedit /set {bootmgr} path \EFI\Microsoft\Boot\bootmgfw.efi
However, since my PC doesn't recognize any Boot Device, how can I execute Prompt? THis is a OEM Windows, so I don't have a CD. Is there another way, like a live session?
