For no apparent reason, there is no sound on the McBa. The volume controls on the keyboard don’t work. And in the system preferences | sound, there are no output devices defined.
The only help I can find online says to run the permission fixer, which I did to no avail.
So much for Apple’s reputation of “bulletproof-ness”. I go get this on a Windoze machine.
Time for a bare metal restore?
But I’ll lose all my email archives.
# # # # #