Some Windows 11 users may face no audio output issues. This guide offers solutions to quickly fix the problem and restore audio functionality.
1. Update the Audio Driver
Outdated or corrupted audio drivers are a common cause of no audio. Regularly updating your drivers can prevent such issues. Using Driver Sentry is recommended for automatic detection and updates, saving time and avoiding incorrect installations.
Download the latest version of Driver Sentry, install it, and open the software. Click "Scan".
After the scan, identify uninstalled or outdated drivers in the results. Locate the audio driver and click "Upgrade".
Restart your computer after the update to ensure the new driver is applied properly.
2. Check Volume Levels
Press Windows + I to open Settings, and go to "System" > "Sound".
Scroll down to the output options and ensure the volume is not muted.
Right-click the volume icon and select "Sound Settings".
Under "Output Device", select the correct audio device.
Test the volume output to ensure the volume control is functional.
Open "Control Panel" > "Sound", go to the Playback tab, right-click your audio device.
Select "Test" to check for sound output.
3. Check Audio Services
Press Win + R, type "services.msc", and press Enter.
Locate "Windows Audio", right-click it, and select "Properties".
Ensure the "Startup Type" is set to "Automatic", and click the "Start" button.
Under the "Dependencies" tab, ensure the following services are also running:
Remote Procedure Call (RPC)
Windows Audio Endpoint Builder
Click "OK", restart your computer, and check if the audio issue is resolved.
4. Check Audio Hardware Connections
Ensure headphones or speakers are correctly plugged into the audio port.
For USB audio devices, try using a different USB port.
Go to "Settings" > "System" > "Sound", and select the correct hardware under Output Device.
Connect the device to another computer to confirm if it is functioning properly.
If the device doesn't work on other computers, it may have a hardware fault.
5. Run the Audio Troubleshooter
Press Win + I to open Settings, and select "System" > "Troubleshoot" > "Other Troubleshooters".
Find "Audio" in the list and click "Run".
Follow the on-screen instructions to detect and fix audio issues.
Restart your computer and test the audio functionality.
6. Update Windows
Open Settings, go to "Windows Update", and click "Check for Updates".
If updates are available, click "Download and Install".
Restart your computer after the update to apply the changes.
Test the audio to ensure it is functioning properly.
Follow these steps to fix the no audio issue on Windows 11. If the problem persists, contact professional support.
See also:
Fix Windows 10 Bad Image Error
Easy Ways to Fix the kernelbase.dll Error
