Microsoft is rolling-out firmware updates for Surface Book and Surface Pro 4. These Firmware updates bring many new features and fixes. This is how you can update manually.
Step 1: | Go to Start , and select Settings > Update & security > Windows Update. |
Step 2: | Select Check for updates. If updates are available, they will install automatically.You may need to restart your Surface after the updates have installed. |
Check below for detailed changelog for both Surface Book and Surface Pro 4.
Surface Book Changelog:
- System Hardware Update – 2/17/2016
- Microsoft driver update for Surface UEFI
- Microsoft driver update for Surface Management Engine
- Microsoft driver update for Surface System Aggregator Firmware
- Surface Management Engine update (v11.0.0.1202) improves system stability.
- Surface System Aggregator Firmware update (v88.1081.257.0) improves accuracy of battery status and battery life during sleep.
- Surface UEFI update (v104.1085.768.0) improves battery life and improves stability during power state transition changes into and out of sleep states.
- Intel® Precise Touch Device driver update (v1.1.0.226) improves stability during power state transition changes into and out of sleep states.
- Intel® HD Graphics 520 driver update (v20.19.15.4364) improves display stability, system stability and battery life.
- Intel® Display Audio driver update (v8.20.0.745) supports compatibility with the updated graphics driver.
- Realtek High Definition Audio(SST) driver update (v6.0.1.7734) improves system stability.
- Intel® Smart Sound Technology (Intel® SST) Audio Controller driver update (v8.20.0.877) improves system stability.
- Intel® Smart Sound Technology (Intel® SST) OED driver update (v8.20.0.877) improves system stability.
- Intel® Management Engine Interface driver update (v11.0.0.1176) improves system stability.
- Intel® Serial IO GPIO Host Controller driver update (v30.63.1603.5) improves auto rotation reliability when tablet mode is turned off.
- Intel® Serial IO I2C Host Controller driver update (v30.63.1603.5) improves auto rotation reliability when tablet mode is turned off.
- Surface Book Base Firmware driver update (v1.2.0.0) improves battery life during sleep.
Surface Pro 4 Changelog:
The following update will be delivered as multiple updates when you view your update history:
- System Hardware Update – 2/17/2016
- Microsoft driver update for Surface UEFI
- Microsoft driver update for Surface Management Engine
- Microsoft driver update for Surface System Aggregator Firmware
- Surface Management Engine update (v11.0.0.1202) improves system stability.
- Surface System Aggregator Firmware update (v103.1081.260.0) improves accuracy of battery status and battery life during sleep.
- Surface UEFI update (v104.1085.768.0) improves battery life and improves stability during power state transition changes into and out of sleep states.
- Intel® Precise Touch Device driver update (v1.1.0.226) improves stability during power state transition changes into and out of sleep states.
- Intel® HD Graphics 520 driver update (v20.19.15.4364) improves display stability, system stability and battery life.
- Intel® Display Audio driver update (v8.20.0.745) supports compatibility with the updated graphics driver.
- Realtek High Definition Audio(SST) driver update (v6.0.1.7734) improves system stability.
- Intel® Smart Sound Technology (Intel® SST) Audio Controller driver update (v8.20.0.877) improves system stability.
- Intel® Smart Sound Technology (Intel® SST) OED driver update (v8.20.0.877) improves system stability.
- Intel® Management Engine Interface driver update (v11.0.0.1176) improves system stability.
- Intel® Serial IO GPIO Host Controller driver update (v30.63.1603.5) improves auto rotation reliability when tablet mode is turned off.
- Intel® Serial IO I2C Host Controller driver update (v30.63.1603.5) improves auto rotation