I have 3 different pop ups rotating on and off on my screen: 1) OSD Lockout, 2) Main Menu, 3) No Input Signal followed by Monitor Staus pop up. Generally the screen goes black after the Main Menu pop up for a few seconds. The monitor is properly displaying in between pop ups and behind pop ups except when the screen goes black. The frequency of these pop ups is increasing and I can't get anything done.
I unplugged monitor and held the power button down for 30 seconds per some instruction I came across. But when I replugged it in the pop ups continued.
I have held down the Menu button for 10 seconds to try to get rid of OSD Lockout per separate instruction with no success.