Chosen Solution
The TV stopped displaying an image but still turned on, when I disconnect either left or right panel from the tcon the other half works. If whilst the TV is on I reconnect the disconnected panel then the TV works perfectly fine until it is turned off and on again. Does this sound like a faulty tcon or something else?
Michael Hogeling. Either a bad T-Con board or a bad Main board is what I’d be looking for. Check the interconnect ribbon cables as well. Check for tears snd corrosion. Check both sides of your boards and see if you can find components that look like they got to hot etc. and check the solder points. They should all be a light shiny silver color. Anything dull etc. might require a resolder. Also check the solder-points on the cable connectors to ensure those are still properly soldered to the boards. .
