Dual PC streaming with Elgato HD 60 sound not working (need help)

[Sverker Dilts Lindblom]

So I got the Elgato HD 60 capture card for Christmas to stream CSGO gameplay to Twitch via my gaming laptop.
I am having issues at the moment, trying to get sound from my desktop PC to my laptop, I do have video working but the sound does not work.
I have looked at several tutorials, but I can not get it to work through their methods which I think is partly because I have a special case. I have a wireless headset connected to my desktop PC via USB that has a microphone. So I want to get everything that I hear in my headset and that i speak into my microphone to be broadcasted to my laptop.
Any help in how I can make this work is very much appreciated!

 

[Lutfij]

Did you go through this thread detailing how to connect your device to your laptop? If your laptop is connected to the Elgato HD 60 then you should connect the audio out from your laptop to the audio in on your capture device. In device manager you should be seeing two devices for your audio output and for your headset mic you should be able to see a feature whereby you suggest it to listen to what you hear.

More here.