|My Viewsonic VA1912W monitor display has suddenly started to flicker. I have moved all speakers and subwoofers at least 3 feet away, disconnected a halogen lamp, tried adjusting the display in settings all to no avail. |
The computer is situated in an kitchen extension which has a couple of fridge freezers in it and a washing machine. However if I turn everything off it makes no difference to the shaky screen. It is not a surge protector.
It was fine when I first connected the monitor, this problem has only started after about three months.