Added: 3 years ago
From: JeenaParadies
Views: 15,921
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  • Main boards go out on the lg to damn often. Main board is the green one but you may get lucky and have it be a capictor on the power supply. Tan looking board. Good luck either way. If its under a year and you have a receipt your covered

  • a bro i have a LG 42" as well but mine don't turn on when i try to turn it on.. the red light just blinks about 10 times and does nothing. do you have any idea what it can be..thank you

  • hmm this happens to my old projection tv but only in 1080i but 720p its fine

  • My LG LCD TV its almost 4 year old and now its broken ,, its start with blinking and the picture its completely gone I’ve try to reaper it but it will cost me almost £300,, i don’t recommend any of LG tv for anyone its absolutely rubbish

  • how much did it cost to replace the board?

  • @b3r3tta95 don't know I didn't have to pay anything.

  • give complaint to the police lol

  • just had new main board went ok for a while then had psu working again hope it lasts this time

  • @shiftyrob1 no did not work ok for 20 mins but went again

  • looks like backlight is broken

  • that was happening to me and now i fixed it!! they just changed the mainboard!

  • its the flux capacitor be carefull you might end up in the eighties.

  • What are the steps to do it yourself for the $12. My LG pops, flashes and turns itself off. I like the idea of the $12 version of fixing it. Please detail for me as I am tech challenged.

  • its probly the capacitors on the main board which if u dont have warranty theyll charge u like 600 or u can do it urself for like $12

  • that's fock up i have the same tv bro....

  • They changed the mainboard and now it works again.

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