Internal microphone are not detected on the sound input list

I can't do screen recording with audio sound. I've tried many times to find out where the internal mic is but it seems hopeless. It's urgent, please help me if you know how to put it on, I use mac pro 2020 13" with intel chip.

Posted on Mar 17, 2021 9:30 AM

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Question marked as Top-ranking reply

Posted on Mar 18, 2021 9:42 AM

Hello AndrewNguyenTruong,


Thank you for using Apple Support Communities.


We understand that you are not able to select the internal microphones as a sound source on your MacBook Pro as they are not available for selection in the Sound preferences. We would first recommend resetting the NVRAM and SMC on your MacBook Pro.


Reset NVRAM or PRAM on your Mac - Apple Support

How to reset the SMC of your Mac - Apple Support


If you continue to have the same issue, restart the computer into safe mode and try again.


Start up your Mac in safe mode - Apple Support


Let us know how it goes.


Best regards.

6 replies
Question marked as Top-ranking reply

Mar 18, 2021 9:42 AM in response to AndrewNguyenTruong

Hello AndrewNguyenTruong,


Thank you for using Apple Support Communities.


We understand that you are not able to select the internal microphones as a sound source on your MacBook Pro as they are not available for selection in the Sound preferences. We would first recommend resetting the NVRAM and SMC on your MacBook Pro.


Reset NVRAM or PRAM on your Mac - Apple Support

How to reset the SMC of your Mac - Apple Support


If you continue to have the same issue, restart the computer into safe mode and try again.


Start up your Mac in safe mode - Apple Support


Let us know how it goes.


Best regards.

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Internal microphone are not detected on the sound input list

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