Why is my TV making noises?
What causes TV popping noises? Your TV uses a combination of metal and plastic material in its construct. When in use, these materials will expand and contract due to temperature changes in your TV. When the temperature changes occur, the user is likely to hear a cracking or popping sound.
Why does my TV make noises at night?
These sounds occur when parts expand or contract slightly due to temperature changes in the room or your TV. For example, you may hear the sound when you turn your TV on or off. The sound location may change or become less noticeable due to environmental changes, such as temperature or humidity.
Why does my Smart TV make noise?
Samsung Televisions use a combination of metal and plastic material in their sets. These materials are subject to expansion and contraction due to temperature changes. With expansion or contraction you may occasionally hear popping or cracking sound. These noises are usually harmless.
Why do TVs make a high pitched noise?
This sound is produced by electrical charges made by the TV to power the pixels that create the images displayed on your screen. It is essential to note that the high-pitched sound produced when you turn on your TV shouldn’t be too loud either that it is audible when the TV volume is set to normal levels.