Update for the Surface Book and Surface Pro 4 - Surface UEFI


This update improves stability and performance when you change between power states on Surface Book and Surface Pro 4 devices.

How to get this update

This update will be downloaded and installed automatically. It will be listed in the Windows Update history as follows:
Microsoft driver update for Surface UEFI


There are no prerequisites for installing this update.

Restart information

You may be prompted to restart the computer after you apply this update.

Update replacement information

This update doesn't replace a previously released update.

File Information

Device nameDriver nameVersion number
Surface Book Surface UEFI90.1281.768.0
Surface Pro 4Surface UEFI 106.1281.768.0


Learn about the terminology that Microsoft uses to describe software updates.

Article ID: 3171944 - Last Review: Sep 29, 2016 - Revision: 1