LG TV went grey

Hi I am really confused on my TV’s problem it’s a LG 55 inch cinema 3D picture (model number 55LM4600) I was watching Netflix on my fire stick and then the screen fadded grey and is now a dark grey screen and the sound works on it. The grey screen makes me think the light in the TV is still good but there is no picture at all.

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Hi I do not see the on screen menus on the tv and when I flip through the channels I can hear it change but I don’t seen any of a change in the picture. I will be taking the TV apart tonight and will update you with any of my findings and I will also update with pictures of it when I open the TV up.

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@naalii that sounds like a main board issue. You need to try all different inputs and see if that changes anything. You also want to check if your on-screen menu still shows. Let us know what you get with that. Ultimately you need to take a look at the boards on the inside of your TV. Unplug it, remove the back and take a look. See if you can identify some obvious damage like leaking or domed looking capacitors etc. Take some pictures of your boards and post those with your question so we can see what you see. Use this guide Adding images to an existing question for that.

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Hi I do not see the on screen menus on the tv and when I flip through the channels I can hear it change but I don’t seen any of a change in the picture. I will be taking the TV apart tonight and will update you with any of my findings and I will also update with pictures of it when I open the TV up.

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Chris estará eternamente agradecido.
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