How do I install my microphone?
It's installed, it's just a mixer issue. To fix:
- Run
alsamixer - Set "Digital Input" option to "Digital Mic"
More: http://www.linlap.com/wiki/dell+studio+xps+16
@Oli was right it was just a mixer issue. For some reason, my internal microphone was set on "mute" by default.
I fixed it by going in "gnome-volume-control", "Input" tab and unchecking "mute".