can't change sound output - there's only one (strange) option
For some reason, my husband's mac mini's sound output
is linked to our Roku player in the living room. We don't
know how it got there since we've never used AirPlay.
His internal speakers and his headphones don't even show
up as options. There's just one device -- the Roku. How
can we change it to the Mac Mini (for internal or external
speakers or the headphones)?
Thanks!!