Quick Tip: To fix a Bluetooth mouse that’s not working, save all work then press and hold the power button for 10 seconds to turn off the computer, then unplug the mouse (or remove its batteries) and ...

If the available update doesn’t work, try visiting your computer ... to fix potential problems. If your Bluetooth adapter and device are on, but not communicating, you can usually figure out ...

And if you have a class two speaker 20 feet away from your phone, it still may not work great. Especially if there's any interference coming from other devices. Bluetooth also transfers data much ...

Now check if you find the Bluetooth icon in the Notification Area. I hope this helps. See this post if Bluetooth is not working.