If the Sound, video and game controllers category is missing from your Device Manager or a controller device not showing up in Windows, use these fixes.

How to fix Bluetooth missing from Device Manager in Windows 11? If Bluetooth is missing or not showing in Device Manager, first of all, we suggest you restart your computer and then if the problem ...

In Device Manager, click View > Show hidden devices. Re-check if Bluetooth appears. If it appears greyed out or with a warning icon, update or reinstall the driver (see Method 4).