Try these steps in order:
- Check the selected audio output device.
- Select the Speakers icon on the taskbar.
- Select the arrow next to the volume slider to open the list of audio devices.
- Make sure audio is set to the correct device. With a docking station, Windows may be sending sound to the dock, an external monitor, headphones, or another output instead of the intended speakers.
- Check the dock, speaker, and cable connections.
- Make sure the speakers are powered on.
- Check for loose audio, USB, or dock connections.
- If speakers or headphones are connected by USB, try a different USB port.
- If headphones are plugged in anywhere, unplug them and test again.
- Verify volume and mute settings.
- Make sure the system is not muted.
- Check speaker volume controls and app-specific volume controls.
- Set the correct default audio device.
- In Windows 11: go to Start > Settings > System > Sound.
- In the Output section, select the device that should play sound. Selecting it sets it as the default output device.
- If an external monitor connected through the docking station is selected and it has no usable speakers, no audio will be heard.
- Turn off audio enhancements.
- Go to Start > Settings > Sound.
- In Output, select the audio device in use.
- Under Advanced settings, set Audio enhancements to Off.
- Run the audio troubleshooter.
- Go to Start > Settings > System > Troubleshoot > Other troubleshooters.
- In the Audio section, select Run.
- Update or reinstall the audio driver.
- Open Device Manager.
- Expand Sound, video and game controllers.
- Right-click the sound device and select Update driver > Search automatically for drivers.
- If that does not help, uninstall the audio device and restart the PC so Windows reinstalls it automatically.
- Save open work before restarting.
- If Windows does not find a newer driver, install the latest audio driver from the device manufacturer support page.