Question marked as Best reply User profile for user: TheLittles TheLittles User level: Level 10 192,757 points Sep 17, 2019 2:34 PM in response to roberthstewart roberthstewart Said:"The sound on my MacBook won't work. Any suggestions?"--------Reset the SMC and NVRAM:Sometimes operations are performed and then the sound/speaker settings become manipulated, technically. So... Attempt resetting the SMC and NVRAM. Show more Less Reply Link