Is Fn F6 the squence to swap to external screen? if so you need to wait between each press or you will just cycle round to the net funtion.
something else to check is the screen off switch is not sticking down when you lift the lid.
This thread is now locked and can not be replied to.
Should I upgrade to Windows 10? 8 reasons why you should upgrade to Windows 10... and 2 why you…
We are being sold the ability to spend money we don't have. And we love it
Microsoft claims its new VR lens system is better than Oculus Rift's
Apple Music preview: Why Spotify should be scared of Apple's impressive new music-streaming service