On 5/5/2013 5:33 PM, Sean Bruno wrote: > > Yes. I've toggled both, but I see no difference. Zero input from on > board microphone. > > http://people.freebsd.org/~sbruno/verbose_hdaac.txt > > Sean > > p.s. physically, there is no microphone jack on this machine. There is > just the headphone jack. > So, what were you using to test the microphone?