I bought a new Mac Mini (HDMI model) last week to replace an older Mac Mini. I always have to change the Sound Output settings after startup. I'll go to System Preferences -> Sound -> Output and select "Headphones / Built-in Output" because that is how the audio out is connected. However, when I restart, it will be back on "Soundflower (2ch)" every time. The setting will not stay. Any suggestions would be appreciated.