Hi Martha M,
Welcome to Microsoft Q&A!
I understand how frustrating it is when your camera won’t work, especially since it seems to interfere with your facial recognition feature. However, I must note that front camera and the facial-recognition camera are different, even though they're next to each other. So we will deal with the issues one by one. Here's something you can check:
1 - Quick fixes:
- Fix common problems using the Surface app and Surface Diagnostic Toolkit
- Download the apps if they're not already pre-installed
- Let it run the camera diagnostic and attempt fixes if possible.
- Make sure your camera is granted permission:
- Open Settings > Privacy & security > Camera
- Let (desktop) apps access your camera is ON.
- Confirm camera access for the apps is enabled.
- Make sure everything is up-to-date:
- Open Settings > Windows Update > click Check for updates
- Also go to Advanced options > Optional updates and install if any
2 - Update/reinstall front camera drivers
- Press Win + X > open Device Manager
- Expand Cameras (or Imaging devices) and look for your front camera
- If you only see one (the back) camera, click View (top menu) > Show hidden devices
- Right-click your front camera > Update driver > Search automatically
- If nothing found > right-click again and choose Uninstall device instead
- Select Action menu on the top > click Scan for hardware changes.
- In case that still doesn't work, Uninstall and Remove software.
- Use the Surface app to reinstall (or go HERE and download)
3 - Update/reinstall IR camera drivers
- The steps are similar to the instruction above
- Open Device Manager and check under Cameras.
- The IR camera is likely under Biometric devices if section is available.
If the issue persists, consider telling me your exact Surface model, and sharing the screenshot of your Device Manager for the cameras/biometric devices if possible.
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