Why doesn't my MacBook Pro have any sound?

2Leo2120 Said:

"sound: I don’t see anything when I click the audio as you told me to it says the plug in did not respond quickly enough while gathering the information”

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If no Speakers are Seen....

A. Get the Drivers:

If no speakers are seen, then the drivers went missing, somehow. So, you need to get to drivers. And to do that...

B. Reinstall the macOS:

Nothing would be deleted. It's just that items that have become corrupted or deleted, would be replaced or reinstalled back to where they should be. Go Here: How to reinstall macOS from macOS Recovery - Apple Support. Important: Be certain to create a backup of your Mac prior to all of this. That way, you can have something to restore from the Mac from, should anything go wrong with the reinstall.

2Leo2120 Said:

"sound: why cant my Mac Make sounds and why cant I enter sound panel on my Mac"

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Verify you have Speakers:

Are these speakers even seen?

To Find Out:

1. Go to: Apple menu
2. Select: About this Mac
3. Click: System Report... button
4. View: Hardware on left-column
5. Click: Audio
6. Confirm if a speakers are even seen

2Leo2120 Said:

"sound: I tried it and it didn’t work”

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Thank you for the followup reply..

Does a headset work?

Get this Mac Serviced, ASAP:

A. Apple Stores:

Set up a Genius Bar Appointment at your local Apple Store. If an earlier model, this may not be an option. So, you'd have to take this to your local AASP. See (B.) below.

also...

B. Contact an AASP:

Another option might be to contact an AASP (Apple Authorized Service Provider). See what services that offer for this.

1. Go Here: Find Locations - Apple Authorized Reseller
2. Click: Service & Support
3. Enter: your location information
4. See: if there is an AASP nearby
5. Contact: an AASP that shows up, and find out more about the services that they offer to fix the iPhone