When Windows Audio Service is not responding, it can be resolved by restarting the service, checking the dependency service, clearing the audio cache, or modifying the login identity. 1. Restart the Windows Audio service; 2. Check whether dependent services such as Remote Procedure Call, Windows Management Instrumentation, and Multimedia Class Scheduler are running; 3. Uninstall the audio device through the Device Manager and rescan the hardware changes to reset the audio components; 4. Modify the Windows Audio service login identity to the local system account and enable interactive permissions. Most problems can be fixed through the first two operations, and if they are invalid, try the subsequent methods.

The Windows audio service is not responsive, which is a problem that many people will encounter when using computers. The most common manifestations are sudden noise, or the volume icon shows "No audio device", or even the task manager prompts that the "Windows Audio" service is not responding. This problem is usually not a hardware problem, but a system service is stuck or configuration errors.

The following methods can help you quickly troubleshoot and fix this problem.

1. Restart Windows Audio Service

This is the most direct and most commonly used method. Once the audio service is stuck, it can often be restored after restarting.

The operation steps are as follows:

• Press Win R to open the run window and enter services.msc to enter.
• Find Windows Audio (usually "Windows Audio" in the service list).
• Right-click to select “Restart”.
• If the option is gray, it means the service has stopped, then "start" it first.

If it still doesn't work after restarting, you can try to continue to the next step.

2. Check whether the relevant dependency services are running normally

Windows Audio does not work alone, it relies on several other critical services. If these services are disabled or stopped, there will be problems with the audio service.

You can check this way:

• In the "Services" window that just opened, right-click Windows Audio and select "Properties".
• Switch to the Dependencies tab to see if the listed services are disabled or stopped.
• Common dependency services include:
  • Remote Procedure Call (RPC)
  • Windows Management Instrumentation
  • Multimedia Class Scheduler

Check the status of these services one by one, and start manually if there is a stop.

3. Clear the audio cache or reset the audio component

Sometimes the system audio cache is corrupted and the service crashes. This can be fixed by clearing the cache.

The operation method is as follows:

• Press Win S to search for "Device Manager" and open it.
• Expand Audio Input and Output or Sound, Video and Game Controller.
• Right-click on each device and select "Uninstall Device".
• After the uninstallation is complete, click the "Operation" menu → "Scan to detect hardware changes".

This forces the system to reload the audio driver and service. You can also try to update the sound card driver.

4. Modify the service login identity (advanced)

If you have tried all the above methods, it may be because there is a problem with the permission setting. You can try to modify the login identity of the audio service.

Operation steps:

• Open the "Services" window, find Windows Audio , and right-click "Properties".
• Switch to the Login tab.
• Confirm that the current login identity is "Local System Account" and check "Allow service to interact with desktop" (some system versions may not have this option).
• Click "Apply" to save the settings and restart the service.

Basically these common solutions. In most cases, restarting the service or clearing the audio cache can be done. If it still doesn't work, consider system file corruption or driver conflicts.

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