What to do if your Mac sound is not working

What to do if your Mac sound is not working

If the sound has stopped working on your Mac, follow these steps to help you get your Mac's internal speakers working again. If your volume controls are greyed out, or there is a red light beside the headphone jack, here's what to do. Here's what to do if the sound stops working on your Mac If you have an external speaker or headphones plugged into your Mac that has stopped working.