Lg 50Ln5200 Ub Won T Turn On But Has Power Lg Television

Chosen Solution

My LG 50LN5200-UB has power to it but won’t turn on. The LED light in the front is on (but dim). Before it would turn on but shut itself off. When that happened I would just unplug the power cord and wait 10 seconds before plugging it back in and it was fine. As of today it won’t turn on at all. I don’t understand why it’s not turning on when there’s obviously power going into the TV.

@grimmbawlik “why it’s not turning on when there’s obviously power going into the TV. “ a bad power board has power going to it but may have failed components which would cause your TV not to work. You will have to take the back of your TV. Then take a look at all the boards for obvous damaged (domed capacitors, leaking capacitors, charred componenets etc.) Post some good images of your boards with your question. That way we can see what you see. Use this guide Adding images to an existing question for that. You will need a multimeter to check a few things. Follow the trouble shooting guide

Going by your description alone my first suspect is a bad power board. Let us know and see what you find.