Even the great Lenin said, cinema is the most important art, among all the others. Even now, we continue to follow this covenant, however, TVs have replaced cinemas. But bad luck, these friends of ours sometimes fail us at the most inopportune moments. One of the troubles that they can cause us is the loss of sound.
The main reasons for the lack of sound in the TV
During their practice, most telemasters have developed a kind of statistics for the reasons for the disappearance of sound on the television. The reasons for this may be the following:
- Due to power surges, the audio board burned out;
- broken speaker or headphone jack;
- cracks in the contacts;
- There are problems in the radio channel control processor;
- The HDMI cable is connected incorrectly or the settings are not made.
There are times when the audio signal does not disappear completely, but it comes with noise, noticeably degraded quality. This is a sign that some kind of television systems have problems.
The reasons for the sudden disappearance of sound during the operation of a television receiver
Sometimes it sometimes happens that while watching an interesting movie or program, the sound suddenly disappears. This is a clear sign that there is a problem with the chip. If you remove it from the case, then it will clearly smell of burning.
In such a situation, it is necessary to immediately de-energize the device so that it does not catch fire. You won’t be able to fix it yourself, so you need to call the master or take the TV to the repair shop. With such breakdowns, old models of CRTs sometimes even exploded. Most likely, the cause of this breakdown was overload in the network, which led to the burning of the microboard.
What to do if there is no sound when turning on the TV
Why is there no sound on the TV? Sometimes troubles begin when you turn on the television. The picture is coming, but the sound is not attached to it.
Try turning the TV off and on again. If the miracle did not happen, then we look for problems further. Turn on the headphones and listen if there is sound. If there are no breakdowns in the connectors themselves, then, then, the whole trouble is in the speakers, which could easily already have developed their resource. If such a breakdown occurred with a new TV, then, most likely, this is a defect during assembly at the factory or damage occurred during transportation.
A similar situation can occur in the place where the cable is connected, there is not always a good contact. Another reason, though not the most frequent, is a partial cable breakdown.
If the sound on the TV appears late, then the reason lies in the shattered connectors, poor-quality contacts and no less poor-quality speakers. Failed items must be changed.
What to do with a very quiet sound
If you try to turn up the volume of the transmission you like, but nothing happens, then the problem lies in the faulty radio channel or in the control processor.
If the TV is connected to a computer, then first check the computer itself. Perhaps the sound is reduced on the computer. If it’s not a computer, one way out is to contact a service center. The wizards working there will diagnose and fix the problems.
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