Please supply the model number with all the letters and numbers at the beginning and end of the number of the model. This sounds like an issue I know about but instead of me responding with the issue or not because it doesn't apply, we start with asking for the model number.
I have a 3 yr old Samsung LCD -out of warranty. It started out showing distortion (with fine white horizontal lines) on the right side of the TV but that went away when the TV warmed up (about 30mins or so). Now the distortion stays on permanently. It appears over the menu screen as well as different sources, so it is definitely the TV.
I'm trying to determine if it is the t-con board or something else before I order the part.
Any help would be greatly appreciated!