Having an issue with my 6yo Samsung LN46A500. A while back, picture went primarily green/pink. Initial research suggested cleaning ribbon cable connectors which I tried without success. That suggested the T-CON board wax faulty. I ordered a new board and installed. No success at first until I accidentally stumbled across changing a setting labelled "LVDS OUT format" to "PDP". That fixed the picture back to flawless image. Thought my problem was solved but...

...after about 5-10 minutes, the screen goes white with black horizontal and red vertical lines. No idea...

Re: New Members - please post your introductions here

Hello. Need to start a new thread for TV repair.