Fix Realtek audio driver crashing randomly; No audio

I will guide you in this documentary How to Fix Realtek Audio Driver Random Crash Issue: No Audio Devices Found

If the sound randomly stops working on your Windows 11/10 and you see a message saying No audio devices found, then it could be because your Realtek audio driver is randomly crashing. If you are facing this issue, then this post will help you.

How to Fix Realtek Audio Driver Random Crash Issue: No Audio Devices Found

Realtek Audio Driver Randomly Crashes; No Audio Devices

When you see the error “No audio devices found” or “No output devices found” appearing on a Windows 11/10 PC with no sound from audio devices, follow the methods below to fix the issue.

Restart your PC
Run the Audio Troubleshooter
Uninstall third-party audio programs
Update or reinstall Realtek audio drivers
Check audio output devices
Let’s get into details about each method.

1] Restart your PC

Restarting the PC is the basic solution for most of the problems on a Windows PC. It works to fix most of the issues including problems with Realtek audio drivers and audio output devices. Simply restart your PC and see if it fixes the problem.

2] Run Audio Troubleshooter

Windows 11 comes with a troubleshooter that can help fix most of the issues we face while using the PC. It also has an audio troubleshooter that can help fix the issues with audio. Open the Settings app and click on System. Now, click on the Troubleshoot tab. Go to Other troubleshooters and click on Run next to Audio. The Get Help window opens. Follow the on-screen options and instructions in the window. Get help to complete the audio troubleshooting and fix the not finding audio devices error with the Realtek audio driver.

Read: No audio input device found in Windows 3] Uninstall Third-Party Audio Programs If you are using third-party programs to manage multiple audio devices, volume booster, or any other audio adjustment program like FX Sound, uninstall the program from your PC to get rid of the not finding audio devices error. These programs hijack the audio devices and replace them to manage them through the program. These can sometimes cause errors if there is any error in their updates.

4] Update or Reinstall Realtek Audio Drivers

If the problem is still not fixed, then you need to update or reinstall the Realtek audio drivers to fix the No output audio devices found error. Open Device Manager and look for the audio output devices under Audio inputs and outputs. Right-click on Speakers or Headphones (Realtek Audio), select Uninstall device and complete the driver uninstallation. Now, visit your PC manufacturer's website, download the Realtek audio driver as per your device model and install it again on your PC. You can also see Optional Updates under Windows Updates to install them automatically.

5] Check the audio output device

If none of the above solutions helped to resolve the issue, then the problem might be with the audio devices. Connect the audio output devices connected to your PC to other devices and try them and see if they work fine. Also, check if the devices are plugged into the audio ports perfectly. Finally, inspect the audio devices manually and see if there is any physical problem with them.

How to Fix Realtek audio driver crashing randomly; No audio devices found