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My TV powers up but don't show picture. Led52b45rq tv

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My tv palladin ept 3250 m powe led on .but no picture or screen

Posted on Nov 16, 2014

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If audio [sound] is OK. the problem is with its back-light. 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 Nov 16, 2014

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Posted on Jan 02, 2017

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