Microsoft、2014年3月の定例アップデートを配信。

2014年3月12日配信

2014年3月の定例アップデートは、Surface ProシリーズのWifi問題やオーディオ問題などの細かい不具合修正と、新しく予約販売が開始されたPower Coverへの対応バッチがメインとなっています。

各Surfaceシリーズごとのアップデート内容は下記の通りです。

Surface Pro 2

Marvell AVASTARシリーズの不具合解消、アメリカで予約販売が開始されたPower Coverに対応したアップデート、Touch Cover 2／Type Cover 2のトラックパッドでのマルチタッチ対応の改善、Miracastサポートの改善など。

Surface Pro UEFI (v2.04.0450) improves experience when using BitLocker so that a Surface Cover can provide PIN input.
Surface Touch Cover 2 Firmware Update Device (v2.0.262.0) update improves multiple finger support on the touchpad.
Surface Type Cover 2 Firmware Update Device (v2.0.262.0) update improves multiple finger support on the touchpad.
Surface Power Cover Firmware Update Device (v2.0.268.0) provides support for Surface Power Cover.
Surface Cover Telemetry (v2.0.229.0) improves stability and experience for Surface Covers.
Marvell AVASTAR 350N Wireless Network Controller (v14.69.24052.168) resolves wireless network connectivity issues.
Marvell AVASTAR Wireless Composite Device (v14.69.24052.168) improves Miracast support.
Marvell AVASTAR Bluetooth ®Radio Adapter (v14.69.24052.168) updated as part of a driver package that includes the Marvell Wireless Network Controller and Marvell Wireless Composite Device. There are no Bluetooth updates in this version of the driver.
Intel(R) Display Audio (v6.16.00.3135) improves Miracast support.
Intel(R) HD Graphics Family (v10.18.10.3431) improves Miracast support and enables daisy chaining of monitors using DisplayPort 1.2.
Intel WiDi Audio Device (v4.5.44.0) improves Miracast support.

アメリカで予約販売が開始されたPower Coverに対応したアップデート、Touch Cover 2／Type Cover 2のトラックパッドでのマルチタッチ対応の改善、ディスプレイ下のWindowsボタンの不具合の解消など。

Surface 2 UEFI (v4.18.500) provides support for Surface Power Cover.
System Aggregator Firmware (v1.0.48500.0) provides support for Surface Power Cover.
Surface Platform Power Driver (v2.0.524.0) provides support for Surface Power Cover.
Surface Power Cover Firmware Update (v2.0.523.0) provides support for Surface Power Cover.
Surface Touch Cover 2 Firmware Update Device (v2.0.517.0) update improves multiple finger support on the touchpad.
Surface Type Cover 2 Firmware Update Device (v2.0.517.0) update improves multiple finger support on the touchpad.
Surface Home Button Driver (v2.0.281.0) resolves behavior where Surface would sometimes not wake from sleep.
Surface System Software Device (v5.0.498.0) includes stability and experience improvements.

アメリカで予約販売が開始されたPower Coverに対応したアップデート、Touch Cover 2／Type Cover 2のトラックパッドでのマルチタッチ対応の改善。

Surface Type Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
Surface Touch Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
Surface Power Cover Firmware Update (v1.0.323.0) provides support for Surface Power Cover.

Marvell AVASTARシリーズの不具合解消、アメリカで予約販売が開始されたPower Coverに対応したアップデート、Touch Cover 2／Type Cover 2のトラックパッドでのマルチタッチ対応の改善。

Marvell AVASTAR 350N Wireless Network Controller (v14.69.24052.168) resolves wireless network connectivity issues.
Marvell AVASTAR Wireless Composite Device (v14.69.24052.168) improves Miracast support.
Marvell AVASTAR Bluetooth® Radio Adapter (v14.69.24052.168) updated as part of a driver package that includes the Marvell Wireless Network Controller and Marvell Wireless Composite Device. There are no Bluetooth updates in this version of the driver.
Surface Type Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
Surface Touch Cover 2 Firmware Update Device (v1.0.317.0) update improves multiple finger support on the touchpad.
Surface Power Cover Firmware Update (v1.0.323.0) provides support for Surface Power Cover.

2014年3月の定例アップデートはありません