Have a Windows 10 HP Notebook that, after booting, would get "Your PC will automatically restart in one minute."
In attempting various repairs, I finally got to the bootrec fixes. The last one, bootrec /fixboot failed with "access is denied."
I went through the Diskpart fix and at the last step "cd /d G:\EFI\Microsoft\Boot" I get another "Access is denied"
I had the UEFI partition named "G"
I'm at the point where I can only boot from a Windows 10 USB that goes right to the "Install" function.
Going to "Repair your PC" or Install.
I can access the Repair..." and that's where I've been trying the fixes in Command Prompt"
Kinda lost, here.
Any help appreciated.