
Option 2 – Automatically update your audio driver (recommended) Once you’ve downloaded the right driver for your system, double-click the downloaded file and follow the on-screen instructions to install it. To update the driver manually, you can visit the PC or the headset manufacturer’s website and search for the most recent driver corresponding with your specific flavor of Windows version (for example, Windows 32 bit). Option 1 – Download and install the driver manually Here are two ways for you to update the audio driver: manually or automatically. To ensure the microphone work smoothly when you’re on an online class or meeting, you should always keep the audio driver up–to-date. The Microsoft Teams mic not working issue may indicate problems with your audio driver. If the issue persists, check out the next fix. Re-open the app and join a call to test your microphone. Under the microphone section, choose the device you’re using.Click the settings icon at the upper right corner and click Device Settings.Run Microsoft Teams and join a meeting.In most cases, Microsoft Team will automatically recognize the exact microphone you’re using, but if it doesn’t, you can select the correct device manually. If it still fails to work, check out the next fix. Now that everything is set up in the right way, test your microphone in Microsoft Team. Then make sure it’s not muted and drag the volume slider to the max.



Scroll down and set Allow desktop apps to access your microphone to On.ĭoes your microphone return to normal? If not, proceed to more fixes below.Under Allow apps to access your microphone, toggle on the button.Click the Change button and turn on Microphone access for this device.On your keyboard, press the Windows logo key and I at the same time to enter the Settings menu.

To grant the permission correctly, you can follow the instruction below: If Windows has restricted Microsoft Teams from accessing your microphone, you’ll run into the mic-not-working issue. Before you continue to the troubleshooting steps below, please make sure your microphone is not physically damaged and it’s correctly connected to the PC.
