Question about Samsung HT-TX72 Theater System

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My dvd home theatre system ht tx75 keeps shutting down

It says "protection" then it shuts down. I turn it on then in a few minutes it shuts down again. Need help Hi: I am having the same problem as many of the owners of the Samsung HTS (HT TX75.) The player shuts down in the middle of a movie and and continues to shutdown ever few minutes thereafter. Can you help? I have the same problem. At first I thought It was on the sleep timer. but after looking in the book and trying to reset it, nothing worked..... IM TIRED OF THIS STUPID THING.

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Protection error message means that your unit's fan is not working

it is a feature to keep your unit from overheating

check if there is anything blocking the fan of your unit from rotating

if problem still persist replace the fan

Posted on Jul 02, 2009

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I had ths problem and I just solved it.
1. open the DVD player box.
2. check the fan
3. unplug it and replug it
4. if it doesn't work just press the center of the fan where there is a white and blue sticker.
5. plug the dvd player and after a while, the fan should start to turn

Posted on Dec 22, 2013

  • Anonymous Anonyme
    Anonymous Anonyme Dec 22, 2013

    I had ths problem and I just solved it.

    1. open the DVD player box.

    2. check the fan

    3. unplug it and replug it

    4. if it doesn't work just press the center of the fan where there is a white and blue sticker.

    5. plug the dvd player and after a while, the fan should start to turn

  • Tony Edwards May 03, 2017

    I replaced the fan with a new one and mine still shuts down after 30 minutes. I was looking at the back and the fan was working when it shut down. Anymore suggestions to fix it?

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Protection mode on a Samsung player most likely means that the unit is overheating due to a non or low functioning fan. Before taking it somewhere to be serviced turn the unit on and see if the fan in the back is functioning (it should be on whenever the unit is on). If it is not you can try gently blowing it out with a can of compressed air.
I am sure that you can have it serviced but it might be cheaper to purchase a new player.
Good luck and take Care,
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We are trying to watch a movie on our new ht-tx72 dvd home theatre system...but it keeps shutting itself off and saying protection goodbye....what can we do to fix this?...it is getting frustrating now


Your ICs audio amplifiers are in short circuit thats why that legend are coming for protect your theatre of more damage you got to replace the ICs.Good luck

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