Do yo see these circles in the UEFI? The UEFI settings can be adjusted only
during system startup. To load the UEFI firmware settings menu:
- Shut down your Surface and wait 10 seconds.
- Press and hold the volume-up button on your Surface and at the same
time, press and release the power button.
- The Microsoft or Surface logo appears on your screen. Continue to
hold the volume-up button. Release the button once the UEFI screen appears.