How do I reset my MacBook Pro speakers?
Press and hold down the Command, Option, P, and R keys at the same time after you hear the startup sound indicating your device has been turned on. (Note: it is important that you press these keys before the Apple logo appears on the screen.) Continue holding the keys down until the Mac restarts.
How do I get my MacBook Pro to recognize my Bluetooth speaker?
Connect a Bluetooth device with your Mac
- Make sure the device is turned on and discoverable (see the device’s documentation for details).
- On your Mac, choose Apple menu > System Preferences, then click Bluetooth. Open Bluetooth preferences for me.
- Select the device in the list, then click Connect.
How do I fix the muffled Sound on my Macbook Pro?
The only way to get clear sound is to either:
- Restart my Macbook.
- Plug in headphones and pull them out again.
- Type ‘midi’ into spotlight to enter ‘Audio MIDI Setup’ and change the audio frequency (Hz) of the Internal Speakers output.
- Killing the ‘coreaudiod’ process within terminal or activity monitor and restarting it.
What should I do if my MacBook Pro speakers are not working?
This is the first thing you should do when the speakers on your MacBook Pro are not working properly. Here are the things you should try: Unplug any headphone or external speakers connected to your MacBook Pro. Is your volume too low? Try turning it up a bit and see if you can hear any sound from the speakers.
Why is the sound not working on my MacBook Air?
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. Chances are that you would have made some changes in the sound settings on your Mac unintentionally.
Where do I find the speakers on my MacBook Air?
If you want the sound to play through speakers plugged into your Mac while the pictures play on the TV screen you should be able to switch to your speakers by right clicking on the audio icon in the menu bar at the top right of your Mac and selecting the speakers there.
Why are my headphones not working on my MacBook Pro?
It looks as if the microswitch inside the headphone port is stuck. You could try to fix it by poking around gently at the back of the port with a toothpick or something — moving clockwise in the top half. See this old thread: Re: Macbook Pro no sound from internal speakers or headphones especially the posts by sanjampet.