To make sure you have turned up the volume:ġ) On the dock, click the System Preferences icon, then click on the Sound icon.Ģ) Click the Output tab > Internal Speakers. Move the Output volume slider all the way to the right and make sure the box before Mute is unchecked. If the volume on your computer is set mute or too low, you won’t be able to hear the sound. Unplug all of them and check if you can hear the sound. Sometimes you can’t hear any sound from your Mac because it sends the audio to its external devices, such as headphones, TV, etc.

If no (no sound on ALL apps), then move on to Fix 2.

Update/delete the app should have smoothed out the problem. If yes, then that particular buggy app is to blame.Check if it’s only on one app that you have this no sound problem:

Make sure you play sound on different apps (say Youtube, iTunes, Spotify etc.). You may not have to try all these fixes just work your way down the list until the problem goes away. In this article, we’ll provide 8 tried and tested fixes to help you get your Mac sound back in no time.

No sound comes through your Mac? Don’t panic – it’s usually not a hard problem to solve at all.

High sierra macbook air no sound