[Veki-os]

http://www.mydigitallife.info/boot-s...windows-8-8-1/

Zadnja metoda:

Well, if all the tricks above is not convenient for you, and you simply want the usual F8 method to access the Advanced Boot Options menu where you can select how the Windows would boot, including to Safe Mode, then run the following command in a Command Prompt (Admin):

bcdedit /set {default} bootmenupolicy legacy

After enabling the legacy boot loader, the F8 function key should work as is Windows 7 and earlier OSes to bring out the Advanced Boot Options menu.



To disable the legacy mode and return to Windows 8 original fast boot loader, use the following command:

bcdedit /set {default} bootmenupolicy standard