Como mencionado neste artigo do MSDN
To enable BIOS settings required by Hyper-V
Restart your computer and press the key required to enter the BIOS settings.
You can view and change your computer’s BIOS settings by pressing a specific key during computer startup. The key to press varies depending on the manufacturer. It is typically a special key such as Del or a function key such as F2 or F10.
- Enable the following items if they are available
Disable the following items if they are available:
Intel VT-d
Trusted Execution
Save the settings and restart the computer again.
Next, enable Hyper-V in Windows.
Espero que ajude.