if anyone is still interested in Azurewave AW-CE123H bluetooth enable by pin taping
It's correct that pin 51 has to be taped and also pin 5 , but not pin 20 (Wifi disable)
Pin assignment at page 13/16.
https://techship.com/download/azurewave-aw-ce123h-data-sheet/
Works on my HP dv7 6010eg with bios F.1B modded by Donovan6000 (Thanks!)
It's not possible then to disable Bluetooth by the hardware F12 key.
Device ID: USB\VID_13D3&PID_3404 BCM20702A