Not sure on this but think you may be able to adjust from the monitor settings, same as with the on-screen controls of a CTX monitor. If so, the function will one of the F keys combined with a Fn. key somewhere on the keyboard. j.
This thread is now locked and can not be replied to.
How to get Windows 10 for free | How to install Windows 10: There is still a way to avoid paying…
1995-2015: How technology has changed the world in 20 years
Hands-on with the Star Wars fighting drones you can fly yourself
15 macOS Sierra tips | How to use macOS Sierra: Secret tricks and best new features in Apple's new…
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.