To enable the microphone on Mac, go to System Preferences. But, to use your mic for audio and video calls, you need to grant an app permission to access the microphone – in other words, turn on your mic. Some applications, like Zoom or Skype, can use your microphone to ensure two-way communication. Other things, such as system junk and cache settings can prevent a Mac microphone from working as it should. Music player and video apps can do this, causing a MacBook microphone to stop working. It is usually temporary and easily fixed.įor example, have you recently downloaded another app that uses the internal mic? Third-party apps can hijack the settings and stop the mic from working with other apps, including those native to macOS and iOS, such as FaceTime. Or it was configured, then something has caused it stopped working again.

One of the simplest explanations is that it hasn’t been configured properly. There could be a number of reasons this has stopped working. In this article, we look at why a MacBook microphone might not be working, and how to fix it. We need the in-built microphone working for those calls we need to make. One way or another, most of us rely on our ability to speak to our Macs and use it for calls. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.

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