If you still can’t use a device with the port, your computer may need to be serviced. Wait about a minute, then plug it back into the power outlet and start up your computer.

If you can’t use this device, shut down the computer and unplug it from the power outlet. If you can use the device after switching ports, connect another device to the first port. If you still can’t use the device, contact the manufacturer for more information. If your computer has more than one USB port, switch the device’s cable to another port. Get started with accessibility featuresĬheck the power, port, and cable connections: Make sure the USB device is turned on and its cables are properly connected.Use Sign in with Apple for apps and websites.Watch and listen together with SharePlay.Share and collaborate on files and folders.Sync music, books, and more between devices.Make and receive phone calls on your Mac.Use one keyboard and mouse to control Mac and iPad.Use Live Text to interact with text in a photo.Make it easier to see what’s on the screen.Install and reinstall apps from the App Store.Started having this issue after the last mac os update. if audio isn't going to work it shows up as a single coloured bar, rather than the 2 when it does. Have tried deleting settings and completely reinstalling, this made it work ok for around 30mins (opening and closing OBS repeatedly and it picking up the audio every time)but now it's not working again. Sometimes randomly picks up audio after opening and closing OBS a number of times. Also reverts after closing and reopening without restarting, either immediately or after a few times of opening and closing. After using this work around it reverts to not picking up the audio after shutting down the computer and restarting it to use the next day. I've been using this as a work-around for a while, reinstalling every day, using it once it works. Sometimes picks up audio after uninstalling and reinstalling. Just using the built in mic in my macbook. I regularly use the mic in imovie and never have an issue. Mic works fine on everything else, not a mic issue. I've tried getting help in the discord by no one seems to know what's wrong. Ok so I've been having this issue for a few months since the last OS update for mac.

Mac mini microphone not working