

Next, you need to ensure that you haven’t accidentally disabled the audio device on Windows. If it’s just a minor connection issue, this should do the trick and fix the ‘No audio device is installed’ error.

If you’re using a Bluetooth headphones or speaker, unpair it and reconnect it to your computer. For cables, unplug the audio device (like headphones or speaker) and plug it back in. When you have problems with an external audio device, you’ll need to check its connection to your computer. Disconnect and Reconnect External Audio Device

If you can’t figure out what’s causing the error, try the following troubleshooting tips. Several factors, ranging from misconfigured settings to faulty drivers, can trigger the ‘No audio device is installed’ error in Windows 11.
