Did you plugin your headset and want to chat while playing a game but the mic is not working? Do you want to record a podcast using a USB mic but you are unable to do so? If the MacBook device mic stops working, then one of the major reasons behind it could be improper configuration.
https://danielssmiths896.wordpress.com/2019/11/13/how-to-fix-macbook-microphone-issues/
Copyright 2019 © P-tweets Refunds