New answers tagged speakers
my 2010 macbook pros's subwoofer speaker broken after 1 years I installed iboom, the thin membrane just ripped away. I would not suggest people installing iBoom
Try restarting the daemon process that processes audio by typing in Terminal: sudo killall coreaudiod This should reinitialize the audio and perhaps reload drivers.
The problem fixed itself, by having the MacBook sleep overnight.
You may skipped the softwares for headphones or sound device. It was happened to me and i booted it again. It was fixed.
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