I have a 2 week old unit and the display has suddenly got vertical lines on it. It still shows the time or channel but it’s difficult to read because of these extra lines. Does anyone know how to get rid of them?
Have you tried completely unplugging the unit to force a partial reinitialization? Sometimes its actually an internal firmware issue that is temporarily solved when the power is cut off- forcing a reboot.
avsforum.com is a great site that has tons of threads devoted to individual display models. I would search there for more info about your specific display.