Hi, Ken, or BHK6.
Do you remember me ... Jean-Guy Dery, with HP dv6 ,,, trying pairing with a Bose Mini soundlink speaker.
I almost got it but ... as you will see no sound on the small Bose.
To answer your question, my pc is a HP Pavilion dv6-2150us.
And bluetooth adaptor is ... HP Integrated Module with Bluetooth 2.1 Wireless Technology.
About what you called A2DP, I read a lot too, because of you. Thanks. And I don't know yet if I have it on my bluetooth system on the pc.
I have installed an HP file name SP45578.exe
I installed it to your suggestion, I think.
I do not remember exactly, because I read a lot and now I feel a little lost.
Would like to thank you a lot for the attention you pay to my problem.
Jean-Guy Dery, Bluebonnet RV Park, Mission TX