I have just purchased a surface book. I have installed my virus software etc. and let it do it's stuff installing updates. I then set about installing my software/apps. At some point during this two issues have arisen which may be related. 1) When I remove the power lead the PC shuts down. 2) When I press the key or icon to undock the screen the PC shuts down. I can no longer undock the screen. Anyone got any ideas as to where the problem may lie?