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Tv have any power LED light indication at all?Or power LED light it is flashing?Check the outlet power source?Tries tv unplug,replug it back like an hour later for tv resetting back to the factory setting.Tv should be working again,if tv still have the same problems.The tv power supply board have problems and dying or dead.That the board where the power a/c cord plug into it.Take the tv aparts.Have tools and know basic electronic?Check the tv power supply board carefully for dying capactiors parts,like bulging up or puffing up onto it tops.These capacitors parts are dying and dead soon must all to be replace.Or try website like Ebay.com to buy a whole refurbish new power supply board for the replacement.
The tv power supply board have more dead components parts,u just don't have the skills an the know how to trouble shoot find out more dead components parts that all.Try website like Ebay.com to buy a whole refurbish power supply board for the replacement.
This is a very common problems with LCD and Plasma tvs.The power supply board have dead leakagas capacitors.These dead capacitors they alway bulges up on it tops or puff up on it tops.U know basic electonic's and soldering take the tv aparts searches all around the power supply board,that the board where the power a/c cord conected to it.Replaced these dead leakages capacitors,ur tv will power up again and work.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
This problems happen to all LCD and Plasma tvs.In to 1 or 2 maybe 3 to 4 years old in used.The power supply board have these componnents parts call the capacitors,it will started to bulges up on it top,or puff up on it top.These capacitors are leaking gases and it dead.The tv will not power up and the LED power lite indicator start continuous flashing LED light.U know basic electronic's and soldering?Take the tv aparts where the power cord plug into it that ur power supply board.Searches all around the power supply board and it supporting boards,replaced all those dead gas leakage capacitors.Ur tv will power up normal again and work.Or Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
Power board have dead capoacitors,Must know how to solders.Take the tv aparts check the power board for puff up or burst open capacitors replaced these capacitors.Or replaced the whole power board.Tries these websites to buy used refurbish power board Shopjimmy.com,Ebay.com
Ur power board is dead.Must know how to solders?Take the tv aparts check power board for capacitors for puff up or burst open must replaced these capacitors.Or replaced the whole power board.Tries Shopjimmy.com,Ebay.com.
I would suspect a problem with the power supply board (the switching power supply) or the power connection to the ignition board. You will need a schematic and a multimeter to test the power levels on the board. I would suggest that you take this TV to a qualified TV technician for repair, since there is a possible shock hazard involved.
Before Opening, double check something for me and post a follow up. I have this tv and I believe it has dual power buttons. One main and one secondary. A remote can't turn it on unless the main power button on the bottom left is on.
Please post follow up.