Viewsonic Model VA2246m-LED 22” Monitor is having problems where it sometimes turns off for split second. This problem continues to occur in random interval sometimes in a short span of less than a minute or sometimes occurs after 5 minutes. The problem is random and usually associated with split second black blank screen and garbage display. We managed to create a visual presentation which closely resembles the problem.
After so much troubleshooting from changing of power supply unit, to change of videocard and change of monitor, it was later solved by simply changing the DVI display cable.
Change the DVI display cable.