N/APosted on - 12/08/2013
I have this Acer Monitor 22" screen, it was working well in the morning when suddenly it started flickering and went gray, I switched it off and then on again, but the flickering did not stop, I plugged the computer to another screen and it is displaying okay, what could be the problem? How can I make my screen work again?
Acer Screen displays flickering gray
The first solution is that you change the cables with other new ones.
The second solution look if there are not any electromagnetically interferences with your monitor and remove them.
The third change your refresh rate of your monitor to 60 Hz, 75 Hz or even 80 Hz.
Fourth option Degauss your monitor from the main menu of monitor.
If those fourth options don't work go to your monitor to an authorized service to replace some capacitors which are dry.
To see how to change you refresh rate to your monitor follow the picture: