Microsoft teams camera and microphone not working

Summary

This guide helps you troubleshoot and resolve: Microsoft teams camera and microphone not working. Follow the steps below to fix the issue.

Common Causes

If your camera or microphone is not working in Microsoft Teams meetings, other participants may not be able to see or hear you. This is usually caused by incorrect device permissions, hardware conflicts, or settings within the Teams application. Follow the steps below to identify and resolve the issue.

Quick Fix Steps

1. Restart Microsoft Teams and rejoin the meeting.
2. Unplug and reconnect your external camera, microphone, or headset.
3. Close other applications that might be using the camera or microphone, such as Zoom, Google Meet, or Skype.
4. Check that your device is not muted using a physical switch on the headset or webcam.

Detailed Instructions

Check Device Settings in Microsoft Teams

1. Open Microsoft Teams and select the Three dots (...) next to your profile picture.
2. Choose Settings, then select Devices from the left-hand menu.
3. Under Audio devices, confirm the correct speaker and microphone are selected from the dropdown menus.
4. Under Camera, confirm the correct camera is selected. You should see a live preview if the camera is working.
5. Select Make a test call to check your speaker, microphone, and camera configuration.

Check Windows Privacy Settings

1. Select Start > Settings > Privacy & security.
2. Under App permissions, select Camera.
3. Ensure Camera access and Let desktop apps access your camera are turned On.
4. Scroll down and confirm Microsoft Teams is allowed to access the camera.
5. Return to Privacy & security and select Microphone.
6. Ensure Microphone access and Let desktop apps access your microphone are turned On.
7. Confirm Microsoft Teams is allowed to access the microphone.

Check macOS Privacy Settings

1. Select the Apple menu > System Settings (or System Preferences).
2. Select Privacy & Security.
3. Select Camera from the list and ensure the checkbox next to Microsoft Teams is ticked.
4. Select Microphone from the list and ensure the checkbox next to Microsoft Teams is ticked.
5. Restart Microsoft Teams for changes to take effect.

Check Browser Permissions (Teams Web Version)

1. If you are using Teams in a web browser, click the Lock icon or Site information icon in the browser address bar.
2. Ensure Camera and Microphone permissions are set to Allow.
3. Refresh the page and rejoin the meeting.

Troubleshooting

Camera Shows a Black Screen

• Confirm the camera lens is not covered by a privacy shutter or slide.
• Disconnect the camera and plug it into a different USB port.
• Test the camera in another application, such as the Windows Camera app or FaceTime on macOS.
• Update your camera drivers via Device Manager on Windows, or check for macOS updates via System Settings.

Microphone Not Detected or No Sound

• Ensure the microphone is not physically muted using a switch on the cable or headset.
• Check that the correct input device is selected in Teams Settings > Devices.
• Adjust the input volume slider in your operating system sound settings.
• Try a different headset or microphone to rule out hardware failure.

If you have completed these steps and your camera or microphone still does not work in Microsoft Teams, Open a Ticket with our support team for further assistance.

If you host with us, you don't need to do this yourself — just Open a Ticket and our Brisbane team will get it sorted.

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