I checked for updates today, and there was a Firmware updated listed. I told the system to install. All seemed to go okay, but when I look at the update history I see: System Firmware Update - 12/10/2013 Failed to install on 12/10/2013 This update failed to install on 12/10/2013 at 4:01 PM with error code 80070490 But when I check for updates now, there are none. Can someone look in device manager, Firmware, and see what version driver is listed for: Surface Pro System Aggregator Firmware ??