Question about LG 50PK550 50 in. TV

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Sometimes when i switch on my TV, it just trips off immediately and unable to come on for a while..

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If you remove the back, and check the power supply board, you will probably see a couple bulged electrolytic caps that need replace or, just replace the power supply, check at www.partstore.com

Posted on Mar 15, 2011

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Posted on Jan 02, 2017

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Turn the ignition switch to the "On" position but do not start the engine.

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Turn off the ignition switch, and then start the engine to verify that the reset procedure did work, and you might have to repeat the procedure if the Trip/Reset button is not pushed fast enough, or it is not held down long enough, or it is held down too long during the reset procedure, and it may take a few attempts to be successful.

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Hi,

Mostly there might be a shortcircuit in the central power unit. Please check for the power SMDB.

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you say tripped the switch?... are you talking about a circuit breaker???.. I was thinking maybe you have a bad breaker... If you had no problem before... maybe try in a differt plug in reciptical... if the washer has a short.. hard to find sometimes..like looking for needle in hay stack..

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