LG Monitor Sound Not Working [Try This First & Proven Fixes]

If you are experiencing problems with your LG monitor’s sound not working, don’t worry! You are not the only one facing this issue. 

Many other users have faced this problem previously and there are some basic solutions that can help fix the problem. 

It may be caused by several factors such as outdated drivers, faulty settings on the monitor itself, or faulty connections. 

I will mention all of the steps and my experience to troubleshoot with LG monitors which have no sound in my article along with some handy tips to get your sound back up and running quickly.

Why is my LG monitor’s sound not working?

There are several possible reasons as to why the sound from your LG monitor is not working. 

It could be that your monitor does not have built-in speakers and needs an audio source. 

You can also check the PC volume settings, loudness equalization settings, bad audio cable connections, and the BIOS or Audio Drivers of your computer. 

Regardless of what solution you follow for this problem, it is important that you take necessary steps to resolve this issue so that you can enjoy watching movies or playing games with sound on your LG monitor.

How to fix an LG monitor that’s not working?

If you have an LG monitor that does not play sound, there are certain steps you can follow to troubleshoot the issue. 

Firstly, it is essential to ensure that the monitor has built-in speakers as well. If it does not have them, then it will probably be unable to produce any sound. 

Next, check if your preferred audio source is properly connected and turned on. This could be your PC or laptop or any other device with an audio output like a TV box etc. 

It might also be worth checking the volume settings of both your monitor and your computer (or other source) in order to make sure they are set correctly. 

Additionally, look into more technical settings such as BIOS audio settings and ensuring all cables and connections between devices are proper working condition. 

Lastly for more complicated issues further analysis may need to occur by looking at connections between devices and watching different tech safety system.

Here is a step-by-step process to fix this issue:

  1. No Built-in Speakers
  2. Desired Audio Source
  3. Bad Audio Cable
  4. Defective Audio Card
  5. Low Volume
  6. Loudness Equalization Settings
  7. BIOS Audio Settings
  8. Update Audio Drivers

1- No built-in Speakers

Many LG monitors do not have built-in speakers and therefore are unable to produce sounds, which may disappoint some users who wish to listen to audio from their monitor. 

However, it is important to keep in mind that most of these monitors are designed for use with external speakers or sound systems in order to provide the user with the best listening experience. 

If you have an LG monitor and wish to connect speakers to it, there are a few different ways to do so. 

The first option is by using the audio out port located on the back of the device which can be used to plug headphones directly into it or into the speaker system using auxiliary cable with a 3.5mm jack connection. 

Another alternative is via Bluetooth connectivity where one can stream music wirelessly from their phone or other compatible device.

2- Desired Audio Source

When troubleshooting an LG monitor without sound, ensure there is a speaker present in your hardware. 

After confirming the presence of a speaker, you’ll want to check what audio source is selected on your PC. 

As most times this will be the cause of a monitor not having sound if it isn’t set as the default audio source. 

To change your audio source go to your computer’s sound settings and select the monitor from the list of available sources after which you can test whether you can hear anything coming out of it. 

If you are still having difficulties getting any sounds from your LG monitor then it is best to check for an Audio cable connection.

3- Bad Audio Cable

One of the causes for LG monitor sound not functioning could be a faulty audio cable. 

A faulty audio cable may refer to a range of issues, including bad connection or one that has become loose due to wear and tear, frayed or broken strands in the wiring, poor-quality cables.

 For determining if this is what is causing your LG monitor sound not working, you must examine the audio cable for signs of damage or loose connections and then test it with an alternate source. 

If everything checks out fine with the wire, you might need to try other options.

4- Defective Audio Card

An audio card, also referred to as a sound card, is an internal component found inside most LG monitors that processes incoming and outgoing sound signals. 

A defective audio card can be the reason for the occurrence of LG monitor sound not working if it is damaged or has a physical defect. 

In order to determine whether there is a problem with the audio card in your LG monitor, you should check if there is a separate audio card installed or if the LG monitor has an integrated one. 

If there is a separate audio card installed, remove it and replace it with another one to see if the issue of no sound from your LG monitor gets resolved. 

Landing Page Body: If you find that replacing the new audio card does not help fix your problem, then check whether all parts are well connected such as ports and other components.

5- Low Volume

There are several factors that cause sound issues on your LG monitor. 

One of them is related to the system audio settings, as most LG monitors come with in-built speakers, which allow users to adjust volume levels accordingly through their operating systems. 

If you find that the volume is set too low on your LG monitor, it may result in all sounds getting muted completely. 

Before fixing any potential sound issue on your LG monitor, ensure that both its volume control and operating system audio settings are checked and adjusted accordingly.

Here’s a tip: Before you start solving any kind of sound problem on your LG monitor, make sure that both its volume control and the operating system audio settings are checked and adjusted first.

6- Loudness Equalization Settings

Loudness Equalization settings is a feature that LG monitors offer their users to adjust the sound output levels according to whatever content they are viewing. 

This setting allows users to customize the speakers for the type of content they are watching, thereby giving them more control over their audio experience. 

Reconfiguring your Loudness Equalization Settings on your LG monitor will help you eliminate any sort of issues related to your monitor’s sound output. 

To access this option, first, you need to press and hold down the “Volume Control” button on your remote control, then use directional arrows to select “Loudness Equalization”. 

This will open up a menu with several different options for adjusting LG monitor sound output levels so that you can customize your listening experience as per what suits you best. 

The problem with the noise emanating from your LG monitor should now be solved.

7- BIOS Audio Settings

BIOS Auditory Settings pertain to the audio settings that can be adjusted in the Basic Input/Output System (BIOS) of a computer. 

This setting can be utilized to adjust sounds such as speaker volume, mic level, and sound card settings.

 If you are experiencing difficulty with your LG monitor sound, it is likely due to an incorrect BIOS Auditory Setting. 

To resolve this issue, open the BIOS by pressing F1 or F2 during system startup and then check your audio settings. 

Adjusting the auditory settings in BIOS may also become necessary if you have recently installed a new sound card or other audio device. 

In some instances, the audiological settings might need to be changed manually because they may not get detected by the BIOS automatically. 

Make sure before making any changes that all selections for your LG monitor sound node within BIOS are correct and updated.

8- Update Audio Drivers

In case your LG monitor’s sound is not functioning correctly, it is highly recommended that you update the audio drivers. 

Updating your audio drivers will help ensure that your speakers are working properly and provide the best sound quality from them. 

When you are trying to update your drivers, one of the first steps would be figuring out what type of driver you already have installed in your computer. 

To do this, go to the Windows Control Panel and open Device Manager. In Device Manager, all devices connected to your PC will be displayed including the audio drivers.

 Make a note of the kind of driver listed there (for example Realtek or AMD). 

Once you know what type of driver you have, search online for its latest version and download and install it on your device. 

Restart your PC afterwards and check if everything is now working fine with the sound on the LG monitor.

Conclusion

In conclusion, If your Lg monitor has no sound, you can fix this problem by following these steps:

  1. No Built-in Speakers
  2. Desired Audio Source
  3. Bad Audio Cable
  4. Defective Audio Card
  5. Low Volume
  6. Loudness Equalization Settings
  7. BIOS Audio Settings
  8. Update Audio Drivers

If you feel that none of the solutions in this article work for you or your monitor, then it is best to contact LG customer support. 

Their qualified and experienced technicians will offer the best solution since they take extra care while handling any case. 

If you think that repairing your old monitor is a waste of money, buying a new one is recommended. If you don’t know how to pick best monitor, you can read this article to select best monitor. 

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