light white line on top and right side of the screen

Ikram45

Reputable
Jul 29, 2015
30
0
4,530
hey guys

so as you can see in the picture, when there's a full black image like the one on my desktop there is a faint white line as you can see. what can I do to fix it ? why does it happen. I'm using Viewsonic VA2231wm LCD 21.5"

http://i.imgur.com/tfZrZM4.jpg