Mac Internal Microphone Not Listed: How to Fix the Issue

Are you having trouble using your Mac's internal microphone? If so, you're not alone. Many users have reported issues with their Mac's built-in mic not being listed as an available option. In this article, we'll explore some possible solutions to get your Mac's internal microphone working again.

One common solution is to increase the input volume when recording someone who is speaking softly. This will help your Mac better capture the person's voice and reduce background noise. To do this, simply select 'Use ambient noise reduction' in your audio settings. However, this option may not be available if you're using a 4-channel built-in microphone format or if you have an Apple silicon-based Mac with an Apple T2 chip.

If you're recording sound through your computer's sound port, you can also adjust the input volume to compensate for loud or quiet sound sources. For example, if you're recording loud music, lowering the input volume will prevent distortion.

To access your Mac's sound input settings, click on the Apple menu and select 'System Settings.' Then, click on 'Sound' in the sidebar. From there, you can adjust the input volume by dragging the slider or selecting a different device from the list of available sound input devices.

If none of these solutions work for you, it may be worth checking your Mac's settings to see if there are any other options that could be causing the issue. You can do this by clicking on the Apple menu and selecting 'System Settings,' then clicking on 'Sound' in the sidebar. From there, you can select 'Input' on the right-hand side and choose a different device from the list of available sound input devices.

It's also worth noting that some users have reported issues with their Mac's internal microphone not working due to a problem with the sof-firmware installed by Dell on some recent models. If this is your case, you may want to try reinstalling the sof-firmware or seeking assistance from Dell support.

In conclusion, there are several possible solutions you can try if your Mac's internal microphone is not listed as an available option. By increasing the input volume, adjusting the sound port settings, and checking your Mac's settings, you should be able to get your internal mic working again.

Mac internal microphone not listed