Question about LG Electronics - 39LB5600 39"" FuHD 1080p LED HDTV, MCI 120, - TripXD Engine

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Have a 39in lg that power on n then go off

39in lg flat screen power on n then go back off.

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You have a bad power module. this kind of things are easy fix, and does not require a lot of knowledge on electronics. buy a new module so you can identify it when you open your tv, it is just unplugging wire harnesses and un-do a few screws.
MAKE SURE THE NEW MODULE YOU BUY IS THE UPGRADED VERSION. because if you buy the same kind, it may go bad soon again. best luck to you!

Posted on Dec 06, 2014


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