The TV is out of sound and not silent?

What to do if there is no sound on the TV.

Cause 1: The settings are faulty.

When you encounter a TV with an image but no sound, you can first see if there is a problem with the TV mute setting. When the user uses the TV remote control, does he press the mute setting of the remote control, if he presses the mute setting, the TV will definitely have no sound when it is used.

Solution:The TV is set to mute and the TV has no sound,This is the sound that the TV will display as long as the button on the TV or the unmute setting on the remote control。

The TV needs to be connected to the audio cable on the TV before use, if the audio cable on the TV is not connected correctly, there will be no sound on the TV during use.

Solution: The audio cable of the TV is composed of two parts: the audio cable and the connector, when the TV has no sound, the audio cable of the TV needs to be reconnected.

Reason 3: The volume adjustment is too small.

When using the TV** program, adjust the volume of the TV or set-top box to the minimum, so that the TV has no sound.

Solution: When troubleshooting, re-adjust the volume of the TV or set-top box.

Cause 4: The power strip is faulty.

When the power strip of the TV fails, it will also cause the TV to have no sound.

Solution:When the power strip of the TV fails,First of all, you should troubleshoot the power strip of the TV,It is recommended that everyone,If you are not a professional,It is best to ask a special maintenance personnel to come to the door for maintenance when repairing the TV。

Reason 5: Failure of the accompanying sound.

Solution: The sound channel of the TV is divided into two parts: the intermediate frequency demodulation and the sound amplifier. Generally, the interference method is usually used to judge whether the circuits at all levels are normal for the two parts of the sound accompaniment place and the power amplifier.

What to do if there is no sound on the TV, it is briefly introduced here,If there is no sound on the TV,As long as the problem is not serious, the user can solve it by himself,But when the TV problem is more serious,It is best for the user not to do it himself to repair,To avoid further increasing the failure,At this time, the user can ask professional maintenance personnel to come to the door for maintenance。

There are several cases when there is an image but no sound on the TV:

1.The receiving system is selected incorrectly, our national TV system should be pal-d, if the TV mechanism is selected as pal-i, there will be no sound.

2.The TV is turned off, see if you choose to turn it off.

3.The TV has a headphone socket, and you often use headphones to listen to TV, resulting in poor contact of the headphone socket, you can plug in headphones to listen to it.

4.The TV horn is damaged.

5.There is a problem with the sound channel or amplifier circuit of the TV.

You need to open the TV case, overhaul it, if you don't have weak current skills, ask a professional to repair it.

Take Haier TV as an example,There are roughly three solutions to the TV is not muted but there is no sound,The specific method steps are as follows:

Method 1: First of all, check whether the audio cable connected to the TV has been connected, if the audio cable of the TV is not connected correctly, or loose, it will cause the TV to have no sound. You can reconnect the audio cable and connector of the audio cable with the TV firmly.

Method 2: It may be because the volume of the TV or set-top box is adjusted to the minimum, resulting in no sound on the TV. In case of other troubleshooting, readjust the volume of the TV or set-top box.

Method 3: It may also be because the power strip of the TV is faulty, and the failure of the power strip will also cause the TV to have no sound. If you are not a professional, it is not recommended to repair it yourself, and you can contact a special maintenance personnel in time to repair it.

If none of the above methods can be solved, you need to contact the after-sales service of the TV for repair or replacement with a new TV.

It should be noted that this answer is used in most brands of TV models such as Gree, Midea, and Haier.

The TV is not muted but there is no sound, check whether the remote control is working properly, if it is not working normally, the remote control needs to be repaired or replaced; Check whether the TV hardware is damaged,Problems such as virtual soldering,If there is such a situation,The sound cannot be sent out normally,It is recommended to contact professional maintenance personnel for on-site maintenance。 The TV is not muted but there is no soundCommon problems and solutions:1、There is a problem with the remote control:

If the remote control is damaged and the volume cannot be adjusted properly, the user will feel that there is a problem with the sound and the remote control needs to be repaired. 2. Set-top box failure: If the set-top box is faulty and there is a problem with the audio signal, it will cause the TV to be not muted but there is no sound, and the user should contact the maintenance personnel for maintenance.

4. Audio signal line failure: The audio signal line is faulty and damaged, and there is a problem with transmission, which will also lead to no sound on the TV, and only need to replace the audio signal line to solve the problem. 5. There is a problem with the hardware

The sound circuit of the TV is faulty and damaged,The sound cannot work normally,The user can only contact professional maintenance personnel,Door-to-door maintenance and replacement,Only then can we solve the problem that the TV is not muted,But there is no sound。