Try this in order on Windows 11:
- Make sure Airplane mode is off and Bluetooth is turned on.
- Open Quick settings from the taskbar.
- If Airplane mode is on, turn it off.
- Turn Bluetooth off, wait a few seconds, then turn it on again.
- Remove the old JBL pairing entry and pair again.
- Go to Settings > Bluetooth and devices > Devices.
- Find the JBL headphones, open More options, and select Remove device.
- Confirm removal.
- Put the JBL headphones back into pairing mode and add them again.
- If the headphones still are not recognized, run the Bluetooth troubleshooter.
- Go to Settings > System > Troubleshoot > Other troubleshooters.
- Find Bluetooth and select Run.
- Follow the prompts, then try pairing again.
- Check Device Manager and reinstall the Bluetooth adapter.
- Open Device Manager.
- Expand Bluetooth.
- Right-click the Bluetooth adapter and select Uninstall device.
- Restart the PC. Windows will try to reinstall the driver automatically.
- If it does not, open Device Manager and select Action > Scan for hardware changes.
- Update the Bluetooth driver.
- In Device Manager, expand Bluetooth.
- Right-click the Bluetooth adapter and select Update driver.
- Select Search automatically for drivers.
- Restart the PC after the update.
- If Windows says the best driver is already installed, install the latest Bluetooth driver from the PC manufacturer’s support site, then restart.
- If the JBL was previously paired to another phone, tablet, or PC, remove it from that device first. Some Bluetooth devices can only stay synced with one device at a time.
If the JBL entry still appears stuck, in Device Manager select View > Show Hidden Devices, expand Bluetooth, and remove any old JBL entry before trying to pair again.
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