How to fix No Audio Output Device is installed error?

by Linas Kiguolis - -


Issue: How to fix No Audio Output Device is installed error?

Hello. My Windows updates recently installed automatically, and after that, I figured that I have a problem – there is something wrong with my audio, as it does not work. When I looked at the system tray, I saw that the speaker icon has this red mark, and says, “No Audio Output Device is installed.” I did not change anything on my Windows PC, although this happened after a Windows update. Any advice, please?

Solved Answer

Problems with Windows audio are relatively common, and No Audio Output Device is installed error is one of them. The indication of the issue is shown clearly, as users can see that there is a red cross near the speaker icon in the system tray.[1]

Unfortunately, No Audio Output Device is installed error hinders users from listening to any sounds via the installed speakers. Understandingly, the issue can cause a lot of frustration, as performing audio-related activities like watching movies or listening to music becomes impossible.

In most cases, No Audio Output Device error occurs after Windows updates are applied, although other scenarios are possible too. Regardless of when the issue occurs, the most important thing that comes to users' minds is how to fix No Audio Output Device issue so that they could listen and use their speakers again.

The reason for the problem to occur is most likely audio drivers[2] – Realtek Audio Driver in particular. Nevertheless, the cause may lie in different drivers, as it depends on each system configuration.

Fix No Audio Output Device is installed error

Drivers are imperative for every Windows operating system, as they are a link that connects the computer's hardware to software.[3] In other words, without drivers, most of your computer would simply not function or suffer from serious compatibility and performance issues. Therefore, if something goes wrong with drivers, the dependable hardware component simply stops working – as it is the case with the No Audio Output Device is installed error.

However, everything cannot be blamed on drivers, as No Audio Output Device is installed error fix might lie within other methods. For example, users reported that the issue was fixed by running audio troubleshooter or after restarting audio-related services.

We strongly advise you scan your machine with repair software Reimage, as it might be possible to repair your Windows system automatically. If no luck, proceed with the methods provided below.

Solution 1. Run the built-in audio troubleshooter

Uninstall now! Uninstall now!
To uninstall these files, you have to purchase licensed version of Reimage Reimage uninstall software.

Windows troubleshooters are great tools to determine the cause of certain malfunctions on your system. And while troubleshooters might not be able to fix errors that they determine, they might point you in the correct direction by explaining the root cause of the issue. Therefore, because No Audio Output Device is installed is related to your audio device, you should run an adequate troubleshooter.

  • Right-click on Start and select Settings
  • Click on Update & Security
  • On the left side of the window, pick Troubleshoot
  • Scroll down and click on Playing Audio
  • Select Run the troubleshooterRun audio troubleshooter
  • Wait till Windows diagnoses problems and suggests what to do next

Solution 2. Update audio drivers

Uninstall now! Uninstall now!
To uninstall these files, you have to purchase licensed version of Reimage Reimage uninstall software.

In some cases, No Audio Output Device is installed error might be caused by outdated audio drivers. Here's how to update them manually:

  • Right-click on Start and pick Device Manager
  • Expand the following section: Sound, video and game controllers
  • Right-click on your audio device and select Update driver
  • Pick Search automatically for updated driver softwareUpdate audio driver
  • Wait till windows installs updates and then reboot your machine

Note: if you see Realtek Audio Driver, update it as well.

Solution 3. Reinstall the audio device

Uninstall now! Uninstall now!
To uninstall these files, you have to purchase licensed version of Reimage Reimage uninstall software.

After you open the Device Manager, you might notice a yellow exclamation mark next to one of your audio devices. If that is the case, you should reinstall it completely.

  • Open Device Manager once again
  • Right-click on problematic device driver
  • Select Uninstall device
  • Tick the Delete the driver software for this device
  • Click Uninstall and reboot your PC
  • After a restart, open Device manager once again
  • Click on Scan for hardware changes at the topReinstall audio driver
  • Wait till Windows installs the required drivers
  • Restart

Note: if you see Realtek Audio Driver, reinstall it as well.

Solution 4. Uncover Realtek Audio Driver via Show hidden devices option

Uninstall now! Uninstall now!
To uninstall these files, you have to purchase licensed version of Reimage Reimage uninstall software.

Many users said that reinstalling Realtek Audio Driver helped them fix the audio issue. The problem is, however, that they did not see the Realtek Audio Driver installed vie the Device Manager. If that is the case for you, follow these steps:

  • Click on View and then tick the Show hidden devices option
  • Expand the Sound, video and game controllers section once again and check if Realtek Audio Driver is showing up
  • Right-click on it and select Enable or Update driver (if both are available, try both in that sequence)

In case you cannot enable it, you should follow the steps provided in Solution 4 and reinstall the driver completely.

If that does not work either, you should go to the official Realtek website and download the basic driver, which later can be updated by using steps provided in solution 2.

Reinstall Realtek drivers

Solution 5. Restart Audio service

Uninstall now! Uninstall now!
To uninstall these files, you have to purchase licensed version of Reimage Reimage uninstall software.

Restarting audio service might help you resolve this issue.

  • Type in Services into Windows search
  • Open the Services app
  • Scroll down until you locate Windows Audio
  • Right-click and select RestartRestart Windows Audio service

Next, you should make sure that the service starts automatically each time you boot your machine:

  • Right-click on Windows Audio
  • Under Startup type, select Automatic from the drop-down menu
  • Finally, click Apply and OKSet  Windows Audio service to automatic
  • Reboot your PC

Get rid of programs with only one click

You can uninstall this program with the help of the step-by-step guide presented to you by experts. To save your time, we have also selected tools that will help you carry out this task automatically. If you are in a hurry or if you feel that you are not experienced enough to uninstall the program by your own, feel free to use these solutions:

do it now!
removal software Happiness
do it now!
removal software Happiness
Compatible with Microsoft Windows Compatible with OS X
Run into problems?
If you failed to uninstall the program using Reimage, let our support team know about your issues. Make sure you provide as much details as possible. Please, let us know all details that you think we should know about your problem.
Reimage - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Reimage - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Reimage malware removal tool.

Prevent websites, ISP, and other parties from tracking you

Private Internet Access is a VPN that can prevent your Internet Service Provider, the government, and third-parties from tracking your online and allow you to stay completely anonymous. The software provides dedicated servers for torrenting and streaming, ensuring optimal performance and not slowing you down. You can also bypass geo-restrictions and view such services as Netflix, BBC, Disney+, and other popular streaming services without limitations, regardless of where you are.

A VPN is also crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that you are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speed.

Therefore, to stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous, prevent trackers, ads, as well as malicious content. Most importantly, you will prevent the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.


Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can decide to reboot the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost.

Additionally, you might also be attacked by malware that can corrupt your Windows or encrypt files with a robust encryption algorithm, and ask for a ransom in Bitcoin for the decryption tool. Cybercriminals might not deliver what they promised, however, so it is better to attempt alternative file recovery methods that could help you to retrieve at least some portion of the lost data.

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author

Linas Kiguolis
Linas Kiguolis - IT professional

Linas Kiguolis is a qualified IT expert that loves sharing his excellent knowledge about problems in Windows and Mac operating systems. Linas’ insights often help other team members find quick solutions for visitors of UGetFix site.

Contact Linas Kiguolis
About the company Esolutions


What you can add more about the problem: "How to fix No Audio Output Device is installed error?"