Your Bluetooth headphones connect to your Windows 11 computer, but no sound comes out. You can see the headphones listed as connected, yet music, videos, and other audio continue playing through the laptop speakers—or you hear nothing at all.

This problem does not necessarily mean your headphones are broken. Windows may be using the wrong output device, an application may have a separate volume setting, or a Bluetooth driver may need attention. Try these fixes in order before resetting your PC or replacing your headphones.

1. Select Your Bluetooth Headphones as the Audio Output

The most common thing to check is whether Windows is sending sound to the correct device. Connecting headphones through Bluetooth does not always mean every application immediately switches its audio output.

1. Click the speaker icon in the Windows taskbar.
2. Select the arrow beside the volume slider to view the available audio devices.
3. Choose your Bluetooth headphones from the list.
4. Play a video or song to test the sound.

You can also open Settings → System → Sound and select your headphones under Output. Confirm that the volume is not muted and that the volume slider is turned up.

If the headphones do not appear in the output list, continue with the pairing and driver checks below. You can also consult Microsoft’s official Bluetooth audio troubleshooting guide.

2. Check the App Volume and Audio Output

Sometimes Windows produces sound normally, but one application sends audio to a different device or has its own volume turned down.

1. Open the application in which you cannot hear sound.
2. Check its volume control and mute setting.
3. Open Settings → System → Sound → Volume mixer.
4. Check the application’s volume and, where available, its assigned output device.
5. Select your Bluetooth headphones if the application has been assigned another output.

Test audio in another application as well. If music works in your browser but not in a video-call application, the problem may be limited to that application’s audio settings rather than Bluetooth itself.

3. Disconnect and Reconnect the Headphones

A temporary Bluetooth connection issue can prevent audio from starting even when Windows displays the device as connected.

• Turn the headphones off, wait a few seconds, and turn them back on.
• Disconnect them from Windows and reconnect them.
• If they are also connected to your phone or tablet, temporarily disconnect them from those devices.
• Check that the headphones have sufficient battery charge.

Some headphones support multipoint connections and can switch between two devices. If your phone is handling the active audio connection, disconnecting it temporarily can help identify whether that is the cause.

4. Remove the Headphones and Pair Them Again

If reconnecting does not work, remove the Bluetooth device from Windows and pair it again. This can resolve problems with an existing pairing.

1. Open Settings → Bluetooth & devices → Devices.
2. Find your headphones and open their options menu.
3. Select Remove device and confirm.
4. Put your headphones into pairing mode according to the manufacturer’s instructions.
5. Select Add device → Bluetooth.
6. Choose the headphones when they appear and complete pairing.

After pairing, select the headphones as your audio output and test them again. If you are using a work computer, follow your organization’s Bluetooth restrictions where applicable.

5. Check the Bluetooth Audio Format

If the headphones connect but still produce no sound—or the audio quality is unexpectedly poor—check the supported output format.

1. Connect your headphones to Windows.
2. Open Settings → Bluetooth & devices → Devices.
3. Select the available advanced sound properties for your headphones, if shown.
4. Under Output settings, try 2 channels, 16 bit, 48000 Hz (DVD Quality) if that option is available.
5. Test your audio again.

Menu names and available formats vary by device and driver. Do not worry if this setting is missing on your computer; move to the next step instead. Microsoft’s troubleshooting documentation includes this format as one possible fix.

6. Run the Bluetooth Troubleshooter

Windows 11 includes automated troubleshooting through the Get Help app. It can check for common Bluetooth problems and attempt to resolve them.

1. Open the Start menu and search for Get Help.
2. Open the app and search for Bluetooth troubleshooting.
3. Follow the instructions provided by the automated troubleshooter.
4. Apply any recommended fixes and test the headphones again.

If Bluetooth works but you continue to have no sound, Microsoft’s separate audio troubleshooter may also identify an output or audio configuration problem. You can find both sets of instructions in the Windows audio troubleshooting guide.

7. Update the Bluetooth Driver

An outdated or incompatible Bluetooth driver may interfere with audio connections, particularly after a Windows update or driver change.

1. Press Windows + X and open Device Manager.
2. Expand Bluetooth.
3. Right-click your Bluetooth adapter and select Update driver.
4. Choose the option to search automatically for drivers and follow the instructions.
5. Restart the computer if prompted, then reconnect the headphones.

If Windows cannot find a suitable driver, check Windows Update or your computer manufacturer’s official support website. Avoid downloading driver packages from unfamiliar websites.

Final Thoughts

If Bluetooth headphones are connected but produce no sound in Windows 11, start by selecting the correct output device and checking the application volume. Then reconnect the headphones, pair them again if necessary, and review the audio format and Bluetooth driver.

Changing one setting at a time makes it easier to find the real cause. Most importantly, do not assume the headphones are faulty simply because Windows says they are connected. The problem may be an audio routing or configuration issue that can be fixed without replacing any hardware.