TV seems to just shut down, and sometimes turn back on too. One day, we could not get it to go on at all.TV seems to just shut down, and sometimes turn back on too. One day, we could not get it to go on at all.
AnonymousOct 16, 2008
I have the same problem with TFT-LCD Television we purchased about a year ago. I'll be watching something and all of the sudden the screen goes black/turns itself off. I can turn the TV off and on again and it'll be fine for an hour or so and then it'll do it again.I have the same problem with TFT-LCD Television we purchased about a year ago. I'll be watching something and all of the sudden the screen goes black/turns itself off. I can turn the TV off and on again and it'll be fine for an hour or so and then it'll do it again.
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I'm having the same issue. I'll be watching the television an all the sudden the screen goes black/turns off. I turn it off and back on again and picture comes back on. It doesnt seem to have any consistency..
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It sounds like the power supply board has some bad capacitors that need to be replaced. Samsung is covering the cost to repair this problem on some models. You can call 1-800-samsung to find out if your unit is covered.
My T.V. did the same thing and it was due to bad capacitors on the power supply board. the tops of the capacitors were bulged, once replaced it worked fine. It involves sodering in new capacitors total cost $30. that includes buying the sodering tool. Keep looking around on line someone had pictures step by step how to do it.
the problem is the internal power supply module has gone bad the first sign is usually the pip if included stops working... well open your lcd monitor try not to damage screen for those who have carpet you may want to use glove to keep your self grounded from cause any other damage to components the boards are usually sperate unit in the new models unplug the powersupply unit
(you can tell because the outlet that the cord connects to will be locate on this board)
once remove locate part number and call manufacture to order part another method to by pass manufacture take unit to your local tv shop it has to be a good one because most only buy new parts but ask them to test and replace bad part of power supply should be faster then manufacture send replacement part
no manufacturer want you to fix they want you to buy new units again
as far as it turning off on its own I would get a fan on it and see if that make a difference make sure that the fan is able to flow around the tv especially through the back of it, if this stops it from turning off then it is an overheating problem
TV seems to just shut down, and sometimes turn back on too. One day, we could not get it to go on at all.
I have the same problem with TFT-LCD Television we purchased about a year ago. I'll be watching something and all of the sudden the screen goes black/turns itself off. I can turn the TV off and on again and it'll be fine for an hour or so and then it'll do it again.
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