Question about LG 37LG30 37 in. LCD HDTV

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How do I fix my LG TV 37LH30. It will not turn off and it has no signal.

It is connected to my wiiU and has worked until I turned on today

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Try a hard reset. If it do not help you, its main board is faulty, and should be replaced. There are two types of reset to TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight; will be better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Posted on Jul 19, 2015

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6ya6ya
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Posted on Jan 02, 2017

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