Surface Accessory Device update (v2.0.671.0) enhances the user experience with a Surface Cover.Īudio and Display driver set (v9.) improves sound and video display performance, and resolves the case where a display driver caused system instability on waking the system from sleep. Surface Platform Power Driver update (v2.0.716.0) adjusts the minimum charge current to address the case where the battery drains under the 0% level and will not charge, and enhances the overall system stability. System Aggregator Firmware update (v0.0) increases the overall reliability and compatibility with a Surface Pro Type Cover. Surface 2 UEFI update (v4.22.500) addresses cases where the battery drains under the 0% level and will not charge. If you have not received the update, please manually check Windows Update later. As a result, not every Surface will receive the update at the same time, but the update will be delivered to all devices. Note: When Surface updates are provided via the Windows Update service, they are delivered in stages to Surface customers. The following update will be listed as “System Firmware Update – ” when you view your update history. November 2015 updates November 30 release If you get an error message during the update indicating you don’t have enough disk space available, see Tips to free up disk space. Install all important updates, in particular KB 2919442, and restart your Surface. If you can’t install the update manually, you might be missing one or more of the required updates. To install Windows 8.1 Update manually, follow the steps in Install the latest Windows 8.1 Update. If you see a Search button next to your account picture at the top of the Start screen, you already have the update. To see if the update is already installed, go to the Start screen. It’s free, and you’ll get it automatically from Windows Update over the next few weeks.

If you’re running Windows RT 8.1, you don’t need to do anything to get this update. Windows RT 8.1 Update includes improvements to make Windows more familiar and convenient for using touch and mouse input with Surface. Note: Firmware updates cannot be uninstalled or reverted to an earlier version.

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