“No Audio Output Device Is Installed” Error on Windows 11:
If you encounter the “No Audio Output Device Is Installed” error on Windows 11, it can be frustrating as you won’t be able to hear any sound from your computer. Fortunately, there are several potential solutions you can try to fix this error. Here are some methods you can try:
- Check if the audio device is enabled
The first thing to check is if the audio device is enabled on your computer. To do this, right-click the volume icon on the taskbar and select “Sounds”. In the “Playback” tab, check if the audio device is listed and enabled. If it’s disabled, right-click it and select “Enable”.
- Update the audio driver
An outdated or corrupted audio driver can cause the “No Audio Output Device Is Installed” error. To update the driver, open the Device Manager by right-clicking the Start button and selecting “Device Manager”. Expand the “Sound, video and game controllers” category, right-click the audio device, and select “Update driver”. Select “Search automatically for updated driver software” and follow the on-screen instructions to complete the update.
- Uninstall and reinstall the audio driver
If updating the driver doesn’t work, you can try uninstalling and reinstalling the audio driver. To do this, open the Device Manager, right-click the audio device, and select “Uninstall device”. Then, restart your computer and Windows should automatically reinstall the driver.
- Run the audio troubleshooter
Windows 11 has a built-in audio troubleshooter that can help identify and fix issues with audio devices. To run the troubleshooter, go to Settings > System > Troubleshoot > Additional troubleshooters > Playing Audio. Follow the on-screen instructions to complete the troubleshooting process.
- Check for Windows updates
Sometimes, a Windows update can cause conflicts with audio devices. To check for updates, go to Settings > Update & Security > Windows Update and click “Check for updates”. If any updates are available, download and install them, then restart your computer.
- Perform a system restore
If the above methods don’t work, you can try performing a system restore to a previous point in time when your audio device was working. To do this, search for “System Restore” in the Start menu and follow the on-screen instructions to restore your computer to an earlier point in time.
In conclusion, the “No Audio Output Device Is Installed” error on Windows 11 can be caused by several factors, including an enabled audio device, outdated or corrupted audio driver, conflicts with Windows updates, and more. By following the above methods, you should be able to fix this error and enjoy the sound on your computer again.