Mac mini sound greyed out

If the speakers are turned off or down, you won't be able to hear sound from them even if they're selected. Turn your Mac off. This will reset a few settings but will not delete any of your data. Continue to hold these keys until your Mac restarts. Release the keys when you hear the startup sound again.

RPNow: Mac audio issues or volume control is greyed out - Powered by Kayako Help Desk Software

Your computer will continue to boot as normal. You may notice that this boot takes a little longer than normal. Check your sound and other settings.

Test to see if you can hear sound again, and if you can adjust the volume. Your clock may have reset during this process, so you may need to change this back. Check to see if you are running the latest version. OS X Mavericks El Capitan Open the Mac App Store.

Audio & Sound Not Working in Mac OS X? It’s an Easy Fix

Mac updates are free and are available from the Mac App Store. Click the "Updates" tab. If there are any available system upgrades, they'll be listed here.

Download the latest version of OS X. Download El Capitan if it is listed in the Updates section.


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The download will likely take a while to complete. Install the system update. Follow the prompts to install the system update. It's a pretty straightforward process, and you won't lose any of your files or settings. Test your sound again. Once the update has finished and you're back at your desktop, test your sound again to see if it is working. Do you have parental controls enabled?

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If so, the sound might be disabled at night. If not, I'd recommend taking it into a tech-shop; they'll know more. Yes No. Not Helpful 3 Helpful 2. What should I do if there is no sound on my Mac and a red light at the headphone jack? Put head phones in the jack, then pull them out again a day later or take the battery in then out.

Not Helpful 8 Helpful 1. What can I do if my Mac is connected to something else and won't allow me to use my internal speakers? You can open up system preferences, go to Bluetooth, and hit "Disconnect. Not Helpful 0 Helpful 0. Check your sound settings in system preferences. If that doesn't work, take it to the Apple store. Not Helpful 7 Helpful 0. Unanswered Questions.

What do I do if my sound output and input on my Mac won't respond? Answer this question Flag as Flag as Include your email address to get a message when this question is answered. Already answered Not a question Bad question Other. Tips Sound hardware failing is a very common issue for many different MacBook models. Don't show this again. Computers Sound Issues: "No output devices found" Several users are experiencing an issue with their audio output not showing up, leaving them with no sound and an error message in System Preferences stating, "No output devices found.

As Apple Support Discussions user "MariusPiatek" explains , one issue is: Some people lost their audio but they can still hear the start up sound, but no sound afterwards. This is because an update screw up your sound controls probably. Do not worry, this is not a hardware issue as you can hear the sound once you power your mac. A lot of people fixed that issue by playing around with sound settings in the pref Panel.

Volume icon is greyed out (locked)

And the other issue is: No startup sound, no output devices shown. No nothing. Seems like driver does not exist. When you try to turn the volume up, the logo is grayed out and under the volume there is some sort of a STOP icon. Nothing is working when you try to fix this.


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  5. I was on Then i switched to Snow Leopard and it worked for a few days until i put my Mac to sleep and the next day i realized I had this issue. Upgrading to ASD user "SteveKain" offers this: I fixed this by going into sounds preferences and selecting Headphones in the sound output device menu.

    I've got external speakers plugged into the headphones socket and these are automatically detected and listed a headphones.

    The Solution

    When I unplug the speakers the option in the preferences menu reverts to internal speakers.