How Do I Update Bios on Surface Pro?

How do I get into the BIOS on a Surface Pro?

Access Surface Pro BIOS

1. Make sure the Surface Pro device is turned off.
2. Hold the volume-up button.
3. Press and release the power button.
4. When the Surface logo appears, release the volume-up button.
5. The Surface UEFI firmware interface screen will be displayed and you can make changes.

How do I update my Surface UEFI?

Press and hold the Volume-up button and – at the same time – press and release the Power button. As the Microsoft or Surface logo appears on your screen, continue to hold the Volume-up button until the UEFI screen appears.