Question about LG 42LC2D 42 in. LCD HDTV
Took the back off; there is a blue light flashing on the circuit board
There no lamp in the LCD tv only CCFO floorescent light tubes.U can't reset or adjust those CCFO floorescent light tubes.Those CCFO floorescent light tubes are design to work as a whole LCD screen for the tv that it.The tv power supply board is dead.That the board where the power a/c cord plug into it.That the power supply board,it dead.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.On the board u said u see flashing blue light,searches all around for those dead leakages capacitors,they alway bulges up on it tops or puff up on it tops.Replaced those dead capacitors or replaced the whole board.This actions will get the tv power stable again and work.
Posted on Jun 04, 2010
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Posted on Jan 02, 2017
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