I have the same problem except it's on the left half of the screen. Mine is red lines.My photos are poor quality but in real life my problem looks like your picture.I have zoomed in for the second photo so you can see the lines.Playing around with t...
Try this:Menu>Color>ColorTemp>UserMode and change all values to 95EDIT: Never mind... changing color settings only hides the problem and doesn't fix it. I have a faulty monitor and will be returning it tomorrow.