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Internal speakers and microphone not showing

No audio output. When going into audio settings, the internal speakers as well as the built in microphone do not show. The volume keys do not work. Connecting Bluetooth headphones works. It is not a hardware issue as I’ve run a hardware diagnostic.

Earlier Mac models

Posted on Sep 9, 2023 3:15 PM

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Question marked as Top-ranking reply

Posted on Sep 9, 2023 3:55 PM

Have you done a PRAM reset, CMD+Option+p+r...


Reset NVRAM on your Mac - Apple Support


In fact, do 3 in a row, takes a bit of time.


Intel-based Macs: Resetting the System Management Controller (SMC)...


Reset the SMC of your Mac - Apple Support


7 replies

Oct 2, 2023 4:41 AM in response to BDAqua

Something similar is happening with me. My in-built mic is not working. So I tried NVRAM reset multiple times. It didn't work. I started up in safe mode and inside the safe mode, neither audio output nor input devices were listed in the sound section.


In the normal mode, both input and output are visible in the sound section, but input mic does not seem to be working.

This is from safe mode:

This is from normal mode:

Internal speakers and microphone not showing

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