Fix LG TV Sound Distorted.

LG TV Sound Distorted | Reasons & DIY Fixes

Is LG TV has a distorted sound while streaming? It is frustrating when you are watching movies or listening to music on LG TV and the sound is fuzzy. There are several reasons that cause these kinds of sound issues on LG TVs. There is nothing to worry about since there are fixes to resolve the sound issue on LG TV.

To get rid of this, make sure that no device releases electromagnetic waves around your LG TV. Afterward, check the sound. If the audio is still unclear on LG TV, you can try the below-mentioned solutions to fix the distorted audio issue.

Reasons Behind Distorted Sound on LG TV

The following are the major reasons that cause sound distortion on LG TVs.

  • Loose cable connections
  • Incorrect sound settings on LG TV
  • Unstable internet connection
  • A damaged cable or dirty HDMI port
  • Issues with connected soundbar
  • Faulty built-in TV speaker

Fixes for Distorted Sound on LG TV

Here are the fixes you should try to get the sound back to normal on LG TV.

Power Cycle LG TV

When something goes wrong on LG TV the first and foremost thing always gives hand is soft resetting. This process will close the crashed application and fix temporary malfunctions on your LG TV.

1. Switch off your LG TV and unplug it from the power wall.

2. Press and hold down the power button on the LG TV panel for a few seconds.

Hold down the power button.

3. After a few minutes, plug back the cables and restart your LG TV.

In most cases, the sound issue will be rectified by this method. If not, you can try the next method.

Reset the Sound Settings

The second thing you need to look out for is an improper audio balance on your LG TV settings. Normally, you will use the audio settings to adjust the audio as you wish. In some cases, these settings can imbalance your audio equalizer. So try factory resetting the A/V Setting on your LG TV.

1. Switch on your LG TV and grab the remote control.

2. Press the Mute button three times aiming at your TV sensor.

Press the Mute button three times.

3. Click on the AV Reset option and wait until the reset is completed.

Check the Network Connection

If you are streaming any audio/video online on LG TV, you need to make sure that the internet connection is stable. If the connection is oscillating, there are chances for sound distortion on your LG TV. You can disconnect all devices and restart the WiFi router. After that, test the Internet speed on your LG TV and ensure that you are playing audio on your LG TV using a strong WiFi network.

Disable Virtual Surround Plus

If you feel that sound is distant, it is because of the surround sound feature. You can disable this feature to fix the issue.

1. Launch the Home screen on LG TV and click on Settings.

2. Go to All Settings and click the Sound tab.

3. Select Sound Effects and tap Virtual Surround Plus.

4. Turn it off and check whether it solves the issue.

Check the Connected Cable

To access the input from other devices properly on LG TV, the connection needs to be more important. If the connection is loose and the ports are dirty, your LG TV may have trouble receiving input from connected devices.

Inspect all cables connected to your LG TV and ensure that the connection is tight and secure. If the distorted sound on LG TV is still unresolved, change the cable or try using a different port on your Smart TV.

Check Sound Out

If you’ve connected the LG soundbar to your LG TV, check if the soundbar is working properly or not. Ensure to change the sound-out option to a TV Speaker.

1. Launch the Home screen on LG TV and click on Settings.

2. Go to All Settings and select the Sound tab.

3. Choose the Sound Out option and select TV Speaker.

Select LG TV Speaker.

Now play some audio to find out whether the TV speaker is working or not.

Software Update

Outdated software is also the reason for the no sound and distorted sound issues on LG TVs. It is always necessary to keep the updated firmware on LG TV to prevent these kinds of issues. Also updating the latest firmware on LG TV gives you new features and bug fixes.

1. Connect your LG TV to a strong WiFi network.

2. Open Settings and click the General or Support option.

3. Now, choose About this TV and hit the Check For Updates button.

Update LG TV.

4. If the update is available, Download and Install it on your LG TV.

Factory Reset LG TV

In rare cases, incorrect settings or malfunctions end up affecting the sound output on your LG TV. When none of the above works, resetting LG TV back to default is the final option. It will delete the installed apps and other customized settings. So, it will revert your LG TV to its defaults.

1. Press the Home button on your LG TV remote to launch the home screen.

2. Navigate to Settings and go to the All Settings option.

3. Select the General tab and hit the Reset to Initial Settings button.

Reset LG TV to fix Green tint on screen.

Once done, play any audio to check whether the distorted sound issue is rectified or not.

Approach Customer Support

If you want to get professional help, you can contact LG Customer Service and tell them about the issue. They will help you to find the root cause of the problem and give you an advanced solution to fix the sound issue on LG TV.

If it is the damaged TV speaker or corrupted hardware on LG TV, you need to visit the LG Service center to repair it. The good thing is if your LG TV is under warranty, you won’t be charged for repairs.


How to fix the audio garble on my LG TV?

Soft reset your LG TV and connect the cable properly with your LG TV.

How to Enable Auto Volume on LG TV?

To enable Auto Volume, go to Settings > All Settings > Sound > Additional Settings > Volume Mode > Turn on Auto Volume.

How to perform a sound test on LG TV?

Press the Home button on the remote. Go to Settings and click All Settings. Tap Sound and click Sound Test. Follow the prompts to test the sound.

Amelia Griffiths

Greetings! I am Amelia Griffiths, a tech head and a content writer who loves to write about household gadgets. I remember my brother’s awe-struck face when we switched from our old LG TV to a new smart LG TV back when the first model was released. We now use one of the latest versions, and I am quite well-versed in the technical aspects of it. This blog (LG TV Guru) is my space to share and talk about different settings and unique features of LG TV. The how-to guides, with their easy-to-follow steps, will guide you through the process. I have also included the troubleshooting methods I have done and the techniques I know will help you get the complete television experience.

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