Get Help if the Internal Speakers on your Mac don't Make Sound - Apple Support.If the Internal Speakers on your Mac aren't Working - Apple Support.If you can't Hear Sound from your Mac Speakers - Apple Support.There are no sound output options at all, and no input options other than my iphone either.' ' No sound output Macbook Pro: I believe I accidentally uninstalled the Apple sound driver on my computer and I cannot figure out how to get it back.
