Surface Pro 4 Receiving February Update

Microsoft has released a new firmware update to the Surface Pro 4. The update fixes significant power management and sleep bugs that saw Microsoft’s latest systems draining their batteries and getting extremely hot when they should have been in ultra low power mode.

surface pro 4 update

Surface Pro 4 Update Details

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

The updates are installed automatically on Surface through Windows Update. If you have Surface Pro 4, you can check out the change log for the Surface Pro 4, here.