Samsung UN55D700 screen issue, ideas how to isolate?
A couple of weeks ago I started noticing some vertical lines when my Xbox One would boot, it wasn't really noticeable in game, nor at any other screen (I had a black background) so I thought it might be the cable. Well I have now tried every HDMI port, as well has 4 different cables and the problem still remains...and seems to be getting worse.
I verified the issue is occurring outside of the Xbox using the on-board Samsung diagnostic picture.
The TV itself is ~2 years old so it is out of warranty, and I was curious if anyone here had any ideas as to what the problem could be.