I have a Samsung SF350 27 Inch LED Monitor, and every time I go to the computer after the display has gone to sleep, it pops up an annoying onscreen display (OSD) for about 10 seconds. I don't need it to pop up every time it wakes from sleep. It is very large, intrusive and annoying. I don't even understand the use of it. As well as this, it pops up in the bottom right hand corner of the screen and obscures my Windows 10 notifications.

Can someone please tell me how to disable it?

Thanks...