Question about LG Televison & Video

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I have a LG M2262DL LCD TV/Monitor. When I switch it on I initially have a picture and sound. Usually within seconds the screen goes blank but the sound is good.

I have replaced the main board/inverter board but it's still the same. Will it be the screen/Backlights? At times you can see a faint picture depending on the angle and lighting.

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Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

Posted on Dec 09, 2014

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Posted on Jan 02, 2017

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