I was playing Super Mario 3d World using CEMU emulator, everything was alright until I switched it off and again boot it. There was a sleek vertical line that appeared near the middle of the screen.
Gave it a gentle press on the Dell monitor(the line) and then suddenly it vanished. I kept on pressing a few times but the green line was gone for good.
Thing is Should I replace it? or was it a general glitch that I should overlook?
