Try these steps for a Windows device if the camera is not working or is not available for biometric sign-in:
- Run the camera troubleshooter in the Get Help app.
- Open Get Help.
- Search for camera troubleshooter.
- Follow the prompts.
- Check camera privacy settings.
- Go to Start > Settings > Privacy & security > Camera.
- Turn Camera access On.
- Turn Let apps access your camera On.
- If the issue is in Teams, also make sure Teams has permission.
- In Settings > Privacy & security > Camera,
- Under Let apps access your camera, turn on Microsoft Teams (work or school).
- If it is already on, turn it off and back on.
- Close apps and restart the device.
- On a Surface device, check the Surface app.
- Open Surface app.
- Expand Help & support.
- Check for updates and install any available updates.
- Use Get help in the app to detect issues.
- If Windows Hello says the camera is not compatible with facial recognition:
- Some devices do not support Windows Hello face.
- Surface Laptop 13-inch 1st Edition and all Surface Laptop Go models do not support facial recognition and use fingerprint recognition instead.
- If the device does support facial recognition, install the latest Windows and firmware updates.
- Reinstall the camera driver if needed.
- Warning: Do not do this on Surface Pro X. On that device, uninstalling drivers may require a full system reset to restore them.
- Open Device Manager.
- Expand Cameras.
- If listed, open the camera device, go to Driver, and select Uninstall Device.
- Select Attempt to remove the driver for this device.
- Restart the device.
- If using a phone camera through Link to Windows:
- On the phone, open Settings.
- Find Link to Windows in apps.
- Make sure camera permission is turned on.
- If a black placeholder appears, check the Windows taskbar for the camera window and refresh from there.
If the camera is missing from biometric sign-in, the most relevant causes in the available guidance are:
- camera permissions are off,
- camera driver problems,
- missing updates,
- or the device does not support Windows Hello facial recognition.
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