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Power won't stay on

We have a 1 year old 42" LG LCD TV. It currently hangs from the wall. The power just all of a sudden went out and won't keep power when we try to turn it back on. Not sure what happend.

No thunder or lightning or any power surges either.

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Hello. you are not alone, this is a common problem with alot of new lcd and plasma tv's since they operate with high internal voltages the circuts have built in protection. any slight power fualt or short in the circut will cuase a sos or shutdown. may be a number of different reasons or even a shorted fuse.
it needs to be checked you have a power issue.
some models if there is a blinking led the number of blinks indicates the fualty area.
your tv needs service.

hope this helps



Posted on Dec 17, 2008

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Posted on Jan 02, 2017

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