Postagem original de: oldturkey03 ,
@dkdan remote island in the south? Hope you got satelitte. Anyhow this could be a tab error, which would be bad. That is the binding that attaches the thin ribbon cables to the actual panel. If you open up the back of your set and apply some pressure on the thin ribbon cable near to where the line starts, see if that changes the characteristcs of the line. If so it's the TAB. Almost impossible to permanenetly repair. You can always use some tape to see if you can exert constant pressure to keep the line from appearing. The other issue could be (unlikely so) a T-con board error. Let us know what you find once you go through the steps.