For VOCBook15:
- Restart your computer.
- Repeatedly press F12 during startup to enter the boot list.
- In the boot list, select "Enter Setup" or a similar option to enter the BIOS setup.
- Navigate to "Save & Exit". Select "Restore Defaults".
For VOCBook16:
- Restart your computer.
- Repeatedly press Esc during startup to directly enter the BIOS setup.
- Navigate to "Save & Exit". Select "Restore Defaults".
