Now, you can restart your computer and check if the device cannot start code 10 Realtek High Definition Audio error is fixed. Step 4. Click on Start to start the service again, and then click on Apply and OK to execute the changes. Step 3. Select the Automatic from the Startup type menu and click on Stop to stop the service first. Step 2. Right-click the Windows Audio service from the list of services and select Properties. Step 1. Press the Win + R keys to open the Run dialog box, and then type services.msc into the box and hit Enter. One of the common reasons for the High Definition Audio device code 10 is the disabled Windows audio service. Now, follow the steps below to check the Windows Audio service. If the “this device cannot start (code 10) audio” error persists, you can move down to the following fixes. To fix the issue, you can perform a simple restart of your computer first, and then check the connection of your audio device works properly. In addition, some other factors like disabled Windows Audio service, faulty devices, and corrupt registry keys are responsible for the error code. After analyzing extensive user reports and posts, we found that the error is often related to the corrupted or incompatible sound card driver. When opening the properties of the audio device, many users find the High Definition Audio controller code 10 error. Check the Input and Output Devices in Settings Update or Uninstall or Roll Back Your Sound Card Driver How to fix the error? This post of MiniTool explores several effective troubleshooting methods. Many Windows 10 users experience the High Definition Audio controller code 10 error.

Realtek audio controller