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Why is my Sound greyed out on my Mac?
8 Answers. Try switching back to your internal speakers with [alt]-clicking on the speaker icon in menubar. Many interfaces don’t support volume adjustment and thus the control becomes greyed out. The switch in the headphone input could be stuck, you can put in a headphone jack and wiggle it around.
How do I fix the mute on my MacBook air?
What to do if your MacBook is stuck on mute?
- Turn off your MacBook and start it again.
- While the device boots, press and hold Option, Command, P, and R.
- Hold the keys pressed until you hear the startup sound playing for the second time.
Why did my Sound suddenly stop working on my MacBook air?
Unplug any headphones or external speakers. On your Mac, choose Apple menu > System Preferences, click Sound, then click Output. Make sure “Internal Speakers” is selected, the “Output volume” slider is not all the way to the left, and the Mute checkbox is not selected.
Why can’t i unmute my macbook air?
Check your sound settings From the Apple menu , choose System Preferences. If you don’t see built-in speakers as an option in the Output window, contact Apple Support. If the Output volume slider is set low, move the slider to the right and test again. If the Mute checkbox is selected, deselect it and test again.
Is there a mute button on Macbook Air?
Press the “Mute” key once to mute all system sound. This key is located four keys from the right end of the keyboard, on the top row, and it’s labeled with a loudspeaker icon. Unlike the nearby Volume Up and Volume Down keys, the Mute key’s icon does not have parenthesis-shaped sound waves emanating from it.
Why can’t I unmute on Mac?
Check System Preferences: Open System Preferences and click Sound. Click the Output tab and click on Internal Speakers. Check that Mute next to Output Volume is not muted (there should be no tick in the checkbox).
Why is mute grayed out on my MacBook Pro?
I turn the computer on this morning and there is no sound, I unplugged the sound jack from the back of the computer so the mac’s internal speaker will kick in. It didn’t so I went to ‘Sound’ in the system preferences and the ‘Output volume’ slider and the mute check box are both grayed out, but the mute check box is checked.
What to do when volume is stuck on Mute on MacBook Air?
Check the system Prefs > Sound make sure you have Headphones selected and the volume control and Mute settings are correctly set. Was this answer helpful? Click the Built-in Output.
Why is my audio not working on my MacBook Pro?
If a red light is visible in the audio-out port when sound should be playing, the internal switch is stuck in the position for digital output. You may be able to free it by inserting and removing a mini-stereo jack of the proper size. If not, the machine needs to be serviced.
Why is the volume on my MacBook Air not working?
The volume/sound on my MacBook air suddenly stopped working, is grayed out, and shows a not permitted symbol when I try to adjust it. Here are the many things I have tried over and over that are NOT fixing my issue: