Question about LG 42LC2D 42 in. LCD HDTV

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My lg 46 made a snaping sound when turning on. NOw when i turn the tv on there is no picture. after turning the tv off and on a couple of times the picture comes to life and no problems.

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There is a problem on the power supply of your TV probably a loose board on the power supply..you need to resolder the power supply to do this you need to open the back cover of the TV.The power supply is where the power cord is connected..use a soldering iron to solder the power supply board specially the high voltage section.resolder also the terminal post for the output of the power supply specially the 24v supply to the inverter board this inverter board is the supply for the backlight.this backlight is responsible for the illumination of the screen of the tv....thanks i hope this helps! let me hear if you have other questions just post a comment ...GOD BLESS

Posted on Aug 28, 2010

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Posted on Jan 02, 2017

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