Fix Audio Service Not Running in Windows 10

If you see “Audio services not responding� or “The Windows Audio service is not running� on Windows 10, the fix is usually to restart the Windows Audio service and its dependencies, then re-enable your playback device. This guide walks you through the exact steps, explains why the error happens, and covers what to do if the service keeps stopping.

Why the Windows Audio Service Stops

The Windows Audio service (Audiosrv) manages all audio playback and recording on your PC. It depends on two other services: the Multimedia Class Scheduler (MMCSS) and the Remote Procedure Call (RPC) service. If any of these is disabled, stopped, or set to the wrong startup type, audio will fail and you’ll see the “not running� message.

Common triggers include:

• Recent Windows updates that changed service settings.
• Third-party audio drivers or “enhancementâ€� software that conflicts with the service.
• Malware or aggressive system “cleanersâ€� that disable services to speed up the PC.
• Power settings that turn off the audio endpoint or the service itself.

Understanding that the error is almost always a service configuration issue (not a hardware failure) helps you focus on the right fixes.

How to Restart the Audio Service (Step-by-Step)

1. Press Win + R, type services.msc, and press Enter.
2. Scroll to Windows Audio. Right-click it and select Restart. If Restart is grayed out, choose Start.
3. Right-click Windows Audio again, select Properties, and set the Startup type to Automatic. Click Apply and OK.
4. Repeat steps 2–3 for Multimedia Class Scheduler (set to Automatic, then start it).
5. Restart your PC and test sound.

If the service fails to start, check the Dependencies tab in the Windows Audio properties. It lists the services that must be running first. Make sure each dependency is set to Automatic and started.

What to Do If the Service Keeps Stopping

If the audio service restarts but stops again within minutes, the problem is often a corrupted audio driver or a conflicting app. Try these in order:

• Run the audio troubleshooter: Go to Settings > Update & Security > Troubleshoot > Additional troubleshooters > Playing Audio. Run it and apply any fixes.
• Reinstall the audio driver: Open Device Manager, expand Sound, video and game controllers, right-click your audio device, and choose Uninstall device (check “Delete the driver softwareâ€� if offered). Then restart – Windows will reinstall the driver automatically.
• Disable audio enhancements: Right-click the speaker icon in the system tray, select Sounds, go to the Playback tab, select your device, click Properties, and on the Enhancements tab check “Disable all enhancements.â€�
• Check for third-party audio software: Apps like “Realtek Audio Consoleâ€� or “Nahimicâ€� can interfere. Temporarily disable or uninstall them to see if the service stays up.

If the service still stops, run a full malware scan and check for pending Windows updates – both can cause service instability.

Using the Command Line to Fix the Service

If the Services console is unresponsive or you prefer the command prompt, you can restart the service with a single command. Open Command Prompt as administrator and run:

net stop audiosrv && net start audiosrv

To set the service to start automatically, use:

sc config audiosrv start= auto
sc config MMCSS start= auto

Note the space after start= – it’s required. If the service won’t start, check the Windows Event Viewer (under Windows Logs > System) for error codes from “Service Control Manager.â€� The error code often points to a specific driver or dependency.

Common Misconception: “It’s a Hardware Problem�

Many users assume the “audio service not running� error means their speakers or sound card are broken. That’s rarely the case. The error is purely a Windows service issue. Even with a perfectly working sound card, if the service is stopped, you’ll get no audio. So don’t buy new hardware before trying the software fixes.

Another misconception is that restarting the service is enough. If the startup type is set to “Manual� or “Disabled,� the service will stop again after a reboot. Always verify the startup type is Automatic.

How to Check If the Service Is Actually Running

To confirm the service is running, open Task Manager (Ctrl+Shift+Esc) and go to the Services tab. Look for Audiosrv – its status should read “Running.� Alternatively, in the Services console, the “Status� column should say “Started.�

If the status is blank, the service is stopped. If it says “Starting� but never changes, there’s a hang – often caused by a driver that doesn’t respond. In that case, boot into Safe Mode (with networking) and see if the service starts there. If it does, a third-party driver or app is the culprit.

Frequently Asked Questions

Why does my audio service keep stopping after every restart?

This usually means the startup type is not set to Automatic. Go to services.msc, right-click Windows Audio, select Properties, and set Startup type to Automatic. Also check that the Multimedia Class Scheduler is set to Automatic – it’s a required dependency.

Can I fix this without admin rights?

No. Changing service settings requires administrator privileges. If you’re on a work or school PC, contact your IT administrator. On your personal PC, make sure your user account is in the Administrators group.

Will reinstalling Windows fix the audio service?

Usually yes, but it’s a last resort. Reinstalling Windows resets all service configurations and drivers. Try the steps above first – they solve the problem in the vast majority of cases without a full reinstall.

Is there a way to prevent this error from happening again?

Yes. Keep Windows and audio drivers updated, avoid “system optimizer� tools that disable services, and periodically check that the Windows Audio service is set to Automatic. Also, avoid force-closing audio-related processes in Task Manager.

My audio service is running but I still have no sound – why?

If the service is running, the issue is likely with your playback device. Right-click the speaker icon, select “Open Sound settings,� and check that the correct output device is selected. Also verify the device is not muted and that the volume is not at zero. Try plugging in headphones – if they work, your speakers may be faulty.

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