O usuário do artigo precisou instalar os drivers da Broadcom website . Ele também observa:
By the way, just installing the drivers from the Broadcom site does not work. You need to download the little updater program and run that. It will automatically download the right drivers for your system and install them. Restart, and you should be good to go.
e isso:
After two weeks the headphone stopped working with Windows. I ended up purchasing the BlueSoliel Bluetooth stack for $30. It works…so far…great, and is definitely full A2DP stereo…the sound is much improved from the Broadcom stack…or so it seems to me…and BlueSoliel has lots of advanced options for other Bluetoothie stuff too.
Tente o driver da Broadcom e o atualizador.