Update for the Surface Book - Surface UEFI


This update improves system stability.

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 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

Surface UEFI (v90.1380.768.0)


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

Article ID: 3201217 - Last Review: 18 Nov 2016 - Revision: 1