How to Fix “No Audio Output Device is Installed” Error Windows 10?

Just imagine a situation when you are playing your favorite movie and the audio system automatically gets cut.

Difficult right?

Now think if the PC shows up as no audio output device is installed! This can go horribly wrong if you can’t get it repaired. The reason behind this can be very common.

Sometimes, it might just be because of overheating problems. Sometimes, it might be because of system drivers. It’s important to go through a complete diagnosis to find out the source of the problem.

This guide that focuses on how to enable audio output device windows 10 will surely help you to get the problems fixed in a jiffy.

So without any further ado, let’s jump into the diagnosis and the solution that you need to figure out with this.

Update Audio Device Driver Automatically

Updating your driver automatically could be the easiest way to get this problem solved. To update the driver, you won’t have to worry about downloading the file and installing it. Infact, it could be done with the help of a single click.

However, doing it automatically might not be able to diagnose the source of the problem. You can easily follow the steps mentioned here to complete this procedure.

Step 1:

To get started, you need to open up the control panel from your PC. Go to the start option available in your windows menu. Click on the control panel to open up the settings page. here you will find all the possible menus.

Step 2:

You need to go to the device manager. If you do not see this option directly, look for a device menu present. Tap on this and you will find the device manager. If you do not find this option as well, simply type down device manager on the search bar. Click on the device manager and allow the permission to access the settings.

Step 3:

The next step is to look for the sound controllers. here, you will find all the active devices that are available over here. Check for the sound and the game controllers menu from the options available. Click on it and widen up the options.

Step 4:

Once you open this, you will be able to see the Realtek sound driver. Tap on the right click to this menu and you will find the update driver software available over here. Click on this menu and you need to wait for the driver to get updated.

Step 5:

Now the driver has completed the update procedure and you will be able to test the sound quality. Restart your device to allow the driver to get back starting. If the driver does not respond, you will have to manually update the driver again.

Uninstall Device Driver Then Uninstall Manually

There is probably a technical glitch to the device. As a result, you will have to manually remove the system settings and the drivers that are installed. Only by doing this, you will be able to get rid of the malfunction. Here are some of the steps that you can follow.

Step 1:

The first thing that you need to do is to open up the device manager. You can simply follow the steps mentioned above to open up this pop up box. Here, you will be able to find all the categories present. Simply look for the sound menu option present over here.

Step 2:

Once you open up this page, click on the Realtek sound driver. Select the option and then do give a right-click on this device. You will be able to find more menu options present here.

Step 3:

Look for the uninstall option present here. By clicking on the uninstall option, you will be able to delete the configurations files completely. Wait for the system to completely uninstall the device. You can now reboot the device and then again go to the device manager option. Once you restart the device, the problem should be fixed.

Reinstall the Device

Step 1:

To start with this procedure, you can press the windows key on the keyboard and then type down as devmgmt.msc to open up the device manager.

Step 2:

Check the top menu options and then you need to go to the Action Menu. Once you tap on this, you will now have to add legacy hardware to complete the setup.

Step 3:

Now you will have to select the option of Next to go to the Add hardware wizard. Tap on this menu and a new pop up box will open up. Click on don’t search option so that you can manually add a new hardware.

Step 4:

The next thing that you need to do is to tap on the search automatically option. You will have to click on the search for updated driver software to download the latest file.

Step 5:

While updating the software, you may face a technical glitch and because of the lack of hardware, it will stop updating. Simply click on the next menu to download the device.

Re-enable your sound device

Only installing the new driver and software will not do a complete job for you. You need to enable the sound device after installing the file. Go back to the device manager page and here you will be able to open up the audio device again.

Simply right-click on this device and you will be able to get the enable option present. Simply click on the enable option to allow the device to run.


Without identifying the source, you can’t even know how to sort out the problem of the speaker in a computer. However, the most common reason why you are facing this issue is because of a driver problem.

You will have to simply follow these steps to update the driver, re-install this driver, and then enable the Realtek audio drivers from your settings.

Following up on the steps mentioned above will surely help you to get the results sorted. Do let us know below if you are still facing this problem even after the fix.

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I am Steven S. Martin, the person behind HDMITechnologies. Personally, I run my tech hub in Texas and used almost thousands of devices for my hub for the last 15 years. I put all my experiences and knowledge to make your decision better and valuable.

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