V terminologii je zmatek, někde říkají fast boot fast startupu, někde ne.
http://www.tomshardware.co.uk/answers/id-1822298/u ltra-fast-boot-unable-enter-bios.html
http://www.tomshardware.co.uk/answers/id-3366685/f ast-boot-fast-startup.html
https://www.eightforums.com/tutorials/6320-fast-st artup-turn-off-windows-8-a.html