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My 40" Samsung TV wont turn on. It's dead.

TV is plugged in but will not turn on.

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You have power supply board problem that need to be replace.

Posted on Dec 10, 2012


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I'd add something to this. We had the same issue with a 40" coby. We'd declared it dead and after a few days turned it on again to show the problem before trashing it. The TV came on. We've since learned that there seems to be a HDMI handshake issue related to this tv. If you turn it off with HDMI devices still sending a signal, it will periodically return to this point, and take a day before it will turn back on (I guess until the caps are fully drained.) If you turn the TV off first and then devices however, this never seems to happen. Dunno if this is the same for others, but I'm curious

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My samsung le40a436t1d tv wont turn on, stuck on standby, help

Try pressing the up/down channel buttons. If this doesn't work, try replacing the batteries in the remote. If that doesn't work, pull out the plug, wait for ten seconds and then plug the TV back in. If it doesn't work after this, you should phone the warranty providers/repairmen to have a look.

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I have a samsung tv and not turn on

Take the tv aparts.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 the websites like, to buy a refurbish power supply board for the replacement.

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My samsung lnt 4071 will stall when turned on. If the tv has not been on and warm and I turn it on while cold, i t takes about 3minutes to start. I hear a click sound.

Take ur tv aparts,the power supply board it where u plug in the a/c power cord in it.U know basic electronic and soldering?Ur tv power supply board have dead parts it call capacitors,these capacitors they bulges up on it top or puff up on it top.Replaced these dead gases leakages capacitors.Ur power will turn on normal cold or hot.Or tries websites like, to buy a whole refurbish power suppply board for the replacement.

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Tv wont turn on

Power supply board is dead.Replaced the power supply board will solved this problems.Tries websites like, to buy a refurbish power supply board for the replacement.

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My tv wont turn on

is it plugged in??? hope that helps LOL

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Tv wont turn on. standby light is on. samsung 32 hdtv flat 1080p.

Ur backlight video board is dead,must replaced to solved this problem.

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1 Answer

Tv wont turn on clicks on and off

Ur power suply board is dead.Need a new board.

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