An update is available for Surface Book Surface Integration to optimize screen brightness when the device resumes operation from sleep or hibernation.
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 Integration
There are no prerequisites for installing this update.
You don't have to restart the computer after you apply this update.
Update replacement information
This update doesn't replace a previously released update.
Surface Integration (v1.1.309.0)
Learn about the terminology that Microsoft uses to describe software updates.