UHD TV: Why Does My TV Make A Popping Or Cracking Noise After I Turn It Off?

Last Update date : 2014.03.30

 

The popping or cracking noises you hear after you turn off your TV are caused by different parts inside the TV contracting as they cool. It's caused by the thermal expansion the metal chassis of the TV goes through during the warm-up phase. These sounds are normal, and happen in a variety of different environments.

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