Skip to content

Troubleshooting PC Monitor Speakers Not Working

In this guide, we will explore common issues related to PC monitor speakers not working and offer troubleshooting steps to address them effectively.

Check the volume settings: Make sure the volume on your PC and monitor speakers is not muted or set to the lowest level. Adjust the volume levels and test the speakers again.

Troubleshooting steps for monitor speakers not working

If your monitor speakers are not working, there are a few troubleshooting steps you can try.

First, check that the volume is turned up and not muted. Adjust the volume using the on-screen controls or the physical buttons on your monitor.

Next, ensure that the correct output device is selected. Right-click on the speaker icon in the taskbar and select “Playback devices.” Choose the appropriate device for your monitor speakers.

If you are using an HDMI or VGA connector, make sure it is securely connected to both the monitor and the computer.

If you are using headphones, try unplugging them and see if the speakers start working.

Restarting your computer can also help resolve any software issues that may be causing the problem.

If these steps do not resolve the issue, refer to the manufacturer’s instructions or contact their customer support for further assistance.

Checking and adjusting audio settings

If you’re experiencing issues with your PC monitor speakers not working, there are a few steps you can take to troubleshoot the problem. First, check your audio settings to ensure they are properly configured. To do this, click on the Start menu and navigate to the Control Panel. From there, select “Sound” and go to the “Playback” tab. Make sure the correct output device is selected and that the volume is turned up.

If you’re using an HDMI or VGA connector to connect your monitor to your computer, ensure that the audio is being transmitted through the correct channel.

If you’re still not getting any sound, try plugging in a pair of headphones to see if you can hear audio through them. If you can, the issue may be with your monitor’s speakers.

If you’re using a laptop, make sure the audio is not muted and that the volume is turned up.

Ensuring proper cable connections

To troubleshoot PC monitor speakers not working, it’s important to check the cable connections. Start by verifying that the audio cable is securely plugged into both the computer and the monitor. Make sure the cable is not damaged or frayed.

If you’re using a laptop, ensure that the cable is connected to the correct audio output port. Some laptops have separate headphone and audio output ports.

If you’re using a video graphics array (VGA) cable, make sure it is firmly connected to both the computer and the monitor. For HDMI or DisplayPort cables, ensure they are securely plugged in.

If you’re using a Mac, check the Sound settings in System Preferences to ensure the monitor speakers are selected as the audio output.

For specific instructions on cable connections, refer to the user manual or the manufacturer’s website.

Remember to also check the volume settings on your computer and monitor, and ensure they are not muted or set too low.

import subprocess

def check_speakers():
# Check if speakers are recognized by the system
subprocess.check_output('aplay -l', shell=True)
print("Speakers are detected.")
except subprocess.CalledProcessError:
print("Speakers are not detected.")

def restart_audio_service():
# Restart audio service based on the operating system
if platform.system() == 'Windows':
subprocess.check_output('net stop audiosrv && net start audiosrv', shell=True)
elif platform.system() == 'Darwin': # macOS
subprocess.check_output('sudo launchctl stop && sudo launchctl start', shell=True)
elif platform.system() == 'Linux':
subprocess.check_output('sudo systemctl restart audio', shell=True)
print("Audio service restarted.")
except subprocess.CalledProcessError:
print("Failed to restart audio service.")

# Usage

Updating sound and monitor drivers

If you’re experiencing issues with your PC monitor speakers not working, it may be due to outdated sound and monitor drivers. To troubleshoot this problem, follow these steps:

1. Determine the make and model of your computer monitor and sound card. This information can usually be found on the manufacturer’s website or on the device itself.

2. Visit the manufacturer’s website and navigate to the support or downloads section. Look for the latest drivers available for your specific monitor and sound card.

3. Download and install the latest drivers for both your monitor and sound card. Make sure to follow the installation instructions provided by the manufacturer.

4. Restart your computer to apply the changes.

5. Test your monitor speakers to see if they are now working. If not, try adjusting the audio settings on your computer.

By updating your sound and monitor drivers, you can ensure optimal performance and fix any issues with your PC monitor speakers not working.

Restarting the computer and running audio troubleshooter

If you’re experiencing issues with your PC monitor speakers not working, there are a few troubleshooting steps you can take. First, try restarting your computer. This simple step can often resolve minor software glitches that may be affecting your audio.

If the issue persists, you can run the audio troubleshooter on your Windows PC. To do this, go to the Start Menu and search for “troubleshoot.” Click on “Troubleshoot settings” and then select “Playing audio.” Follow the on-screen instructions to diagnose and fix any audio problems.

If you’re using a Mac computer, you can also try restarting it and checking the audio settings in System Preferences.

If these steps don’t solve the issue, it may be worth checking the cables connecting your computer to the monitor and ensuring they are properly plugged in.

Enabling audio through BIOS and settings app

To enable audio through BIOS and the settings app on your PC, follow these steps:

1. Restart your computer and enter the BIOS settings by pressing the designated key during startup (the key varies depending on your PC manufacturer).
2. In the BIOS settings, navigate to the “Audio” or “Sound” section. Enable the onboard audio or any other audio options available.
3. Save the changes and exit the BIOS. Your computer will restart.

Next, check the settings app:

1. Open the settings app by pressing the Windows key + I.
2. Click on “System” and then select “Sound” from the left-hand menu.
3. Under the “Output” section, make sure the correct audio device is selected as the default.
4. Adjust the volume levels and test the audio by playing a sound.

If the issue persists, ensure that your speakers are connected correctly and powered on. Additionally, make sure the audio driver is up to date. You can download the latest driver from your PC manufacturer’s website or use Windows Update to install any available updates.

Replacing or reinstalling faulty sound card or drivers

Sound card or driver replacement.

If you’re experiencing issues with your PC monitor speakers not working, it may be due to a faulty sound card or drivers. Replacing or reinstalling them can help resolve the problem.

To replace a faulty sound card, follow these steps:

1. Turn off your computer and disconnect it from the power source.
2. Open the case of your personal computer and locate the sound card.
3. Carefully remove the old sound card and insert the new one, ensuring it is securely connected.
4. Close the computer case and reconnect the power source.

If you suspect that the sound card drivers are causing the issue, follow these steps to reinstall them:

1. Press the Windows key + X and select Device Manager.
2. Expand the Sound, video and game controllers section.
3. Right-click on your sound card and select Uninstall device.
4. Restart your computer and Windows will automatically reinstall the sound card drivers.

Note: It’s important to download the latest drivers from the manufacturer’s website to ensure compatibility and optimal performance.

If you’re using a Mac computer, the process may vary. Refer to the manufacturer’s instructions or visit their support website for specific steps.

For additional assistance, you can contact the manufacturer’s support team or visit their online forums for troubleshooting tips and solutions.

Was this article helpful?