My sounds on my MacBook Air are not working
My sounds on my MacBook Air is not working
[Re-Titled by Moderator]
MacBook Air 13", macOS 10.15
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No sound at all from its internal speakers, even when you press the volume up / down buttons?
Does System Preferences > Sound > Output confirm the Internal Speakers selection, and is Mute de-selected?
Assuming you verify that, restart your Mac in the usual manner.
If that doesn't help, reset its NVRAM.