Bluetooth Missing or Not Working in Windows?

Bluetooth can be disabled, unsupported by an adapter, blocked by airplane mode or affected by a driver issue. First, note what changed recently and whether the same issue affects another device. This helps separate a device-specific fault from a wider network or service issue.

Troubleshooting steps

Check the basics

Confirm airplane mode is off and Bluetooth is enabled in Windows settings. After each change, repeat the action that originally failed and give the device a moment to reconnect or refresh.

Review the settings

Restart Windows and the Bluetooth device, then place them close together for pairing. After each change, repeat the action that originally failed and give the device a moment to reconnect or refresh.

Test one change

Check Device Manager and Windows Update for adapter status and driver updates. After each change, repeat the action that originally failed and give the device a moment to reconnect or refresh.

Confirm the result

Remove an old pairing and pair again using the accessory’s documented mode. After each change, repeat the action that originally failed and give the device a moment to reconnect or refresh.

Helpful note

If no Bluetooth adapter appears, check the PC specifications before buying a replacement.

When to get more help

If these checks do not resolve the issue, contact the relevant device maker, internet provider or app support team. Include the exact model, software version, any error message, what you have already tried and when the problem began. Avoid sharing passwords, verification codes or private account details in a public forum.

For equipment that is hot, damaged, wet or making unusual electrical sounds, stop using it and seek qualified support. Do not open power supplies, batteries or mains-powered equipment.