How to fix Microsoft Teams showing the wrong camera or virtual background during meetings

Summary

This guide helps you troubleshoot and resolve: How to fix Microsoft Teams showing the wrong camera or virtual background during meetings. Follow the steps below to fix the issue.

Common Causes

Microsoft Teams relies on your operating system to access your camera and microphone, so the wrong device being selected, a privacy setting blocking access, or an outdated driver can all cause video problems during meetings. This guide walks you through the most common fixes for issues where Teams shows the wrong camera, fails to apply a virtual background, or displays a black or frozen video feed.

Quick Fix Steps

Try these steps first — they resolve the issue in most cases:

1. Quit and reopen Microsoft Teams.
2. Check the camera selection in Teams (see below).
3. Restart your computer.
4. If the issue persists, follow the detailed instructions below.

Select the Correct Camera in Teams

Teams lets you choose which camera it uses, and it will remember that choice for future meetings. If you have multiple cameras connected (for example, a built-in webcam plus a USB camera), make sure the right one is selected.

1. Open Microsoft Teams and click the More menu (three dots) next to your profile picture in the top right.
2. Select Settings.
3. Go to Devices.
4. Under Camera, open the dropdown and choose the camera you want to use.
5. You should see a live preview below the dropdown. If the preview shows your video correctly, the camera is working.

Check Your Operating System Privacy Settings

Both Windows and macOS require apps to be granted permission to access your camera. If Teams has been blocked at the OS level, it will show a black screen or fail to detect any camera.

Windows 10 and 11

1. Open Settings (press Win + I).
2. Go to Privacy & security > Camera.
3. Make sure Camera access is turned On.
4. Scroll down and confirm that Let apps access your camera is On.
5. Find Microsoft Teams in the app list and ensure its toggle is On.

macOS

1. Open System Settings (or System Preferences on older versions).
2. Go to Privacy & Security > Camera.
3. Ensure Microsoft Teams is checked in the list.
4. If you make a change, quit and reopen Teams for it to take effect.

Fix Virtual Background Issues

Virtual backgrounds require a reasonably modern processor and a camera that Teams can recognise correctly. If your background is not applying, or appears as a solid colour or your own image, work through these steps.

Confirm Hardware Requirements

• Virtual backgrounds need at least an Intel Core i3 (8th generation) or equivalent AMD processor.
• Apple silicon Macs (M1, M2, M3 and later) support virtual backgrounds natively.
• Older or low-powered laptops may not support the feature.

Enable and Re-apply the Background

1. In a meeting, click More actions (three dots) in the meeting controls.
2. Select Effects and Avatars (or Video effects on older versions).
3. Choose Backgrounds.
4. Try selecting one of the built-in backgrounds. If it applies correctly, the feature is working.
5. If it does not apply, click Preview to see any error message.

Disable Background Effects Temporarily

If virtual backgrounds cause your video to freeze or appear black, turn them off and rejoin the meeting:

1. Click More actions > Effects and Avatars.
2. Select None under Backgrounds.
3. Leave and rejoin the meeting.

Troubleshoot Black or Frozen Video

If your camera shows a black screen, a frozen image, or no video at all, the cause is usually one of the following: another app is using the camera, the camera driver is outdated, or Teams has cached a faulty connection.

Close Other Apps Using the Camera

Only one application can typically access your camera at a time. Close any apps that might be using it:

• Zoom, Google Meet, Skype, or other video conferencing tools
• Browser tabs using your camera (for example, a web-based meeting)
• Camera or streaming software such as OBS, Streamlabs, or the built-in Camera app

On Windows, you can check which apps are using the camera by going to Settings > Privacy & security > Camera and looking under Recent activity.

Update Your Camera Driver (Windows)

1. Right-click the Start button and select Device Manager.
2. Expand the Cameras section.
3. Right-click your camera and choose Update driver.
4. Select Search automatically for drivers.
5. Restart your computer once the update completes.

Clear the Teams Desktop Client Cache

Corrupted cache files can cause Teams to display the wrong camera or freeze on a black feed. Clearing the cache forces Teams to rebuild its settings.

1. Quit Microsoft Teams completely. On Windows, right-click the Teams icon in the system tray and select Quit. On macOS, use Cmd + Q.
2. On Windows, press Win + R, type %appdata%\Microsoft\Teams, and press Enter.
3. On macOS, open Finder, press Cmd + Shift + G, and enter ~/Library/Application Support/Microsoft/Teams.
4. Delete the contents of the following folders: Cache, blob_storage, databases, GPUCache, IndexedDB, Local Storage, and tmp.
5. Restart Teams and sign in again. Your settings will be re-synced from the server.

Test Your Camera Outside Teams

To determine whether the issue is with Teams or with your camera itself, test the camera in another application:

• Windows: Open the Camera app from the Start menu.
• macOS: Open Photo Booth or FaceTime.
• Web browser: Visit a webcam test site such as webcamtests.com.

If the camera works correctly in another application, the issue is specific to Teams. If it does not work anywhere, the problem is with your camera, USB port, or operating system.

Try the Teams Web App

If the desktop client continues to misbehave, the Teams web app is a reliable fallback that uses your browser's camera access instead.

1. Open https://teams.microsoft.com in Microsoft Edge, Google Chrome, or another supported browser.
2. Sign in with your work or school account.
3. When prompted, allow the browser to access your camera and microphone.
4. Join a test meeting from the web app and confirm whether the camera and virtual background work correctly.

Still Having Issues?