How to Fix Realtek Audio Driver Problem on Windows 10

Did you recently upgrade your PC to Windows 10? Then, you must have come across the doubt on fixing Realtek audio driver problem on Windows 10.

The sound system might work absolutely fine when you plug in headphones but the speakers wouldn’t play any sound. This is unfortunate but you can fix it easily.

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Is it a Realtek driver problem?

Before you find out solutions to fix the problem, you may have to identify if the real cause is the audio driver. To identify the same, follow the steps listed below.

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  1. Press R and Windows key simultaneously
  2. Then type devmgmt.msc in the search bar and then click OK.
  3. A new window named Device manager will open.
  4. Now, navigate to ‘Sound, video and game controllers’ section and double click.
  5. When you have a driver problem, you may be notified with a yellow warning sign. This means that you may have to update the audio driver.

In this guide, you will know the solution to Realtek audio driver problem and have a happy time with your new upgrade.

Ways to fix Realtek audio driver problem on Windows 10

There are efficient ways to solve the audio problem once and forever in a short span. Here are a few ways to accomplish the same.

Re-enable the disabled audio driver

Sometimes when you update the operating system, there are chances for the driver to get disabled. This can leave the audio component of the system to malfunction and hence, speakers do not give the essential output.

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The best thing that you should do is to re-enable the audio driver on Windows 10. Here are a few steps to follow:

  • Press R and Windows key simultaneously
  • In the search bar, type devmgmt.msc and then press Enter
  • Navigate to the ‘sound, video and game controllers’ section and then right-click on the option Realtek High Definition Audio.
  • You can see an option ‘Disable Driver’. Click on it.
  • Restart the system and then follow the same steps.
  • Now, enable the driver.

This is the easiest and basic solution to enable the disabled Realtek audio driver in Windows 10.

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App permissions to use microphone

This can actually sound weird but at times, apps are not permitted to access the microphone and this cannot be a real audio driver issue but can impact indirectly.

To enable this option, follow the steps below.

  • Visit Settings and then navigate to the Privacy area.
  • Click on Privacy and then Microphone.
  • On the right pane of the window, you can find an option to allow apps to gain access to your mic. Now, turn it on.

You can notice that this change will initiate speakers to work normally and you do not have to ask how to fix Realtek audio driver problem anymore.

Update drivers

It is common to note that your Windows 10 has not established effective communication with the sound card/ audio system of the system. As a result, the sound system becomes a problem. The solution is to achieve compatibility between both the ends by updating the Realtek audio driver.

Follow the steps listed below.

  • Press R and Windows key simultaneously
  • Then type devmgmt.msc in the search bar and then click OK.
  • A new window named Device manager will open.
  • Now, navigate to ‘Sound, video and game controllers’ section and double click.
  • Open the sound card listed under this section.
  • On the top tab pane, you can find driver option. Click on Driver.
  • In the window, click Update Driver.
  • Click OK and allow the system to download and upgrade the audio drivers.
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Restart your system and it will be in the best form. During this process, you may have to keep a few things in mind.

  • If the updating process is not working, find sound card manually in the Device Manager window and right-click and then, select Uninstall. Now, restart the system and re-install the uninstalled driver.
  • You can manually download the latest version of the audio driver from the manufacturer’s website and then upload in this window.

Set Default Option

This is yet another solution to the audio problem in the newly installed version of the Windows operating system. It lets you inform your PC about the device you wanted to set as default so it does not repeat the same issue the next time.

To set the default audio driver option, perform the following.

  • Press Windows key and S simultaneously.
  • Look out for Settings and then click System.
  • You can find Sound option. Click on the same.
  • On the right pane, you can find an option to choose an output device.
  • From the list of options available, choose Realtek High Definition Audio.

That’s it. Your system is now programmed to play audio via the right device. At many instances, we may forget to set speakers as the ideal output device and this can leave us frustrated.

Disable audio enhancement option

Your final option is to disable audio enhancement that aims to enhance the sound card performance. Unfortunately, this enhancement only leads to lack of compatibility.

You may have to perform the following steps.

  • Press R and Windows key simultaneously.
  • Type control and then press Enter.
  • Click on the ‘Sound’ option and then head on to the Playback tab.
  • Right-click on the default device highlighted.
  • Click Properties.
  • Move on to the Enhancement tab.
  • If it is unchecked, make sure you check the box next to the option – Disable all sound effects.
  • Click OK.
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Finally, you can test your system for sounds. If the audio driver problem is resolved, move on. Else, you may have to repeat the same steps with other devices listed under the Playback tab.


Before you confirm that the Realtek audio driver problem on Windows 10 is resolved, ensure that the cable connection is established and volume is up. This issue is common when you perform an OS update but you can easily avoid this issue by frequently scanning your audio drivers and updating the system. This will save your time and PC health in the long run.

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