HOW TO FIX A MONITOR THAT DOESN'T DISPLAY SCREEN AFTER DISABLING IT IN SYSTEM SUPERVISOR?

Disabling the keep an eye on in the unit Manager can sometimes result in a annoying situation exactly where the keep an eye on refuses to Show anything at all, leaving the user struggling to see the desktop display screen. This problem could be rather alarming, especially when the thing is the CPU is on and all its lights are functioning appropriat