If not, your options are much more limited. Sometimes the Mac is simply muted, which obviously when mute is enabled the audio output will not work and sound will not play. How to Fix Audio and Sound Not Working on Mac.
Alternatively, you can pick up an inexpensive USB headset. How to recover deleted files from memory card and US. Leader Of Pakistan Drawing by Iffat Raza. I recently got Sierra working on my new Hackintosh. I also tried the original iPhone's headphones to no avail and I wonder if this is normal. A lot of people use the iMic, others use audio mixers that will provide power to the mic and other inputs while providing a line-level output for the mini to accept. Basically, my system is taking my Out system as Input Maybe this has got to do with me using a headphone with a splitter to plug into Line in and out.