Samsung 50" 3d tv [plasma] black lines.

[foxhole]

Had this tv about 5years, recently had a single horizontal black line across entire screen about a 1/3 the way down and a pixel or so thick, intermittent at first, now always there and recently a second line appeared a couple of lines below.

On the way out? any fix?

 

[Sam Gangee]

See https://www.youtube.com/results?search_query=samsung+50+3d+black+line

 

[foxhole]

Thanks looks like it's toast unless the connection is just loose.

 

[foxhole]

Third and then a fourth line appeared, so took back off , cleaned connections with a blast of air duster and all the lines have gone, must be dust from my building works.Feeling smug.

 

[Sam Gangee]

Excellent. Which connections? Did you take photos/video?
Now you can help others by detailing it on You-Tube etc.

 

[foxhole]

Your link to youtube gave the solution.

 

[Sam Gangee]

But my link was to a YouTube search, not to a specific answer.