Try these steps on the Surface to get the Bluetooth speaker connected and used for sound:
- Turn on Bluetooth and put the speaker in pairing mode
- On Surface: select Start > Settings > Bluetooth & devices.
- Make sure Bluetooth is turned On.
- Put the external speaker into Bluetooth pairing mode (check the speaker’s manual).
- Pair (connect) the Bluetooth speaker
- In Settings > Bluetooth & devices, select Add device (or Add Bluetooth or other device on some versions).
- Choose Bluetooth, then select the speaker when it appears and complete pairing.
- If it shows but won’t connect, remove and re-add it
- Go to Start > Settings > Bluetooth & devices.
- Find the speaker, select More options (…) (or click it) > Remove device.
- Then select Add device again and choose the speaker from the list.
- Make sure the speaker is selected as the output device
- Select Start > Settings > System > Sound.
- Under Choose your output device (or Output), select the Bluetooth speaker.
- Also click the Sound icon in the taskbar and confirm the Bluetooth speaker is chosen there.
- Check volume on Surface and on the speaker
- Turn up volume in Windows and in any app being used.
- Turn up volume on the Bluetooth speaker itself.
- If still not working, restart Bluetooth and the PC
- In Settings > Bluetooth & devices, turn Bluetooth off, wait 10 seconds, then turn it back on and try pairing again.
- If needed, restart the Surface: Start > Power > Restart.
If problems continue, use the Bluetooth troubleshooter and the dedicated Bluetooth audio troubleshooting steps in the linked articles.
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