I need a place for cmd syntax.
Reboot to bios (this does work so if not something is screwy)
shutdown /r /fw /f /t 0
If you want to make a shortcut
C:\Windows\System32\shutdown.exe /r /fw /f /t 0
Ha, Ok - not quite. You have to download the installers first. I could add curl, extract and delete requests but it's too much work for ...