I have a HP Elitebook 840 G3 using Windows 7 Professional x64 and I am trying to set up two audio output devices.
The trick is shown here, and I have previously done this successfully on my old laptop that I do no longer have.
But on my HP Elitebook 840 G3 I have no Stereo Mix. It is not in the hidden devices list either.
First I tried updating the audio driver: http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=7815295&swLangOid=8&swEnvOid=4059
But that did not bring forth the Stereo Mix.
So I am stuck. Is there anyone here that knows how to?