Question about LG 37 in. Flat Panel LCD HDTV

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LG LCD flickers and turns itself off

9 times out of 10, my TV flickers, with the screen eventually going completely black. Then, the TV turns itself off. It's a 42" LG LCD. 720p. It does it whether it's on HDMI1 or HDMI2. I've checked the power cord, and and it's not the problem. I really don't want to replace the TV. Help!

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It seen to me you are having a power supply problem, you can get a replacement for about $50 on eBay. If you have basic electronics training Check for bulged caregulatory & regulator

Posted on Feb 25, 2015

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I'm guessing here.. most probably its the ccfl tubes..

Posted on Nov 15, 2009

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