Make sure it is checked. If the internal microphone appears in the list, right-click on it and select Enable. This will enable the internal microphone. How do I re-install my Microphone?

If you have plugged the microphone into your computer’s jack, the issue can exist if it is disabled, so follow the given steps to enable the microphone. Sometimes, the problem can be because of ...

Kurt “CyberGuy" Knutsson reveals how iPhone’s new Automatic Mic Mode adjusts settings for optimal call quality automatically.

Make sure to check there, too. Enable mic access. Not only does the microphone need to be powered on (if it's an external mic ...