Contents
How do you fix a stuck Mac on mute?
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 can I not unmute my MacBook air?
Check the system Prefs > Sound make sure you have Headphones selected and the volume control and Mute settings are correctly set. Click the Built-in Output. Make sure that no box is checked under “Mute”.
Why is the Sound muted 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.
How do I unlock the sound on my MacBook air?
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). Make sure that the Output Volume slider is moved to the right.
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 sound not working on my MacBook Air?
When I press the sound buttons (whether to increase, decrease, or mute the sound), the icon pops up grayed out with the circle and line through it symbol. When I check audio devices, it says “No devices found on the system.” Under “System Preferences” and then “Sound” it shows no input or output devices found.
What to do if your MacBook Air is not working?
You can disconnect all the peripheral devices from your Mac and connect them once again. If the headphones or Bluetooth devices are not working, then try to play something on the internal speakers instead. After disconnecting all the peripheral devices, try to restart your system, and check if there is no volume on Mac or not.
How do I get sound back on my MacBook Pro?
Step 1. Just go to your Mac’s Finder, browse to Applications > Utilities and open the Activity Monitor. Step 2. Once the Activity Monitor window is launched, search for the “CoreAudio” process. Step 3. After finding the Core Audio component, select it, and click on the cross icon to close it.