2015-11-17T23:19:39
- Firmware not loading.
dmesg | grep -i bluetooth bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0b05-17cb.hcd failed with error -2
- Download Windows driver from ASUS.
http://dlcdnet.asus.com/pub/ASUS/wireless/USB-BT400/UT_USB_BT400_6516000.zip - Extract and open Win32\bcbtums-win7x86-brcm.inf
- Find Product Name (BT400).
%AsusBT400.DeviceDesc%=RAMUSB17CB, USB\VID_0B05&PID_17CB ; 20702 standalone
- Find section for "RAMUSB17CB".
;;;;;;;;;;;;;RAMUSB17CB;;;;;;;;;;;;;;;;; [RAMUSB17CB.CopyList] bcbtums.sys BCM20702A1_001.002.014.1315.1347.hex [RAMUSB17CB.NTX86] Include=bth.inf Needs=BthUsb.NT FeatureScore=F0 …