Here is a link to a photo of the problem.
I have a Panasonic 50" 3D HDTV. About a month ago a thick black vertical line appeared out of the blue. The line is about 6" thick and about 12" in from the left of the TV.
At first it was an intermittent problem. It went away after about 10 minutes and didn't come back again until two days ago.
Usually it will go after about 10 mins and then it will normally be fine. But this morning it came on and so far hasn't gone away.
A tad annoying
Any ideas what it could be?
The TV is about 3 months old.
Thanks in advance.
PS. I am in Australia