If the front camera works in apps but Windows Hello sign-in does not, the most common causes are that the device does not support Windows Hello Face, Windows Hello needs to be set up again, or the camera/firmware needs troubleshooting.
- Sign in with a PIN or password, then set up Windows Hello again.
- Go to Start > Settings > Accounts > Sign-in options.
- If facial recognition is available, set it up again.
- If Windows Hello sometimes recognizes the face but fails often, go to Facial recognition (Windows Hello) and select Improve recognition.
- Confirm the Surface model supports Windows Hello facial recognition.
- Surface Laptop 13-inch 1st Edition and all Surface Laptop Go models do not support facial recognition.
- Those models use Windows Hello fingerprint recognition instead.
- Update Surface drivers and firmware.
- Open the Surface app.
- Expand Help & support.
- If updates are available, select Check for updates to open Windows Update and install them.
- Run the camera troubleshooter.
- Open the automated camera troubleshooter in the Get Help app. It runs diagnostics and takes the correct steps to fix most camera issues.
- Check camera privacy settings.
- Go to Start > Settings > Privacy & security > Camera.
- Make sure Camera access and Let apps access your camera are both On.
- If Windows Hello says it cannot find a compatible camera, the regular front camera may still work for apps, but Windows Hello Face requires compatible facial-recognition hardware. If the device supports Windows Hello Face, make sure it is fully updated and run the Windows Hello troubleshooter.
- If the camera itself is unstable, try Surface camera troubleshooting:
- Force a restart: Start > Power > Shut down, wait a moment, then press and hold the power button for 20 seconds until the logo screen appears again.
- If needed, remove and reinstall the camera driver in Device Manager under Cameras.
- Warning: Do not uninstall camera drivers on Surface Pro X. On that device, restoring them requires a full system reset.
If the issue continues after these steps, use the Surface app or Get Help for technical support. For work or school devices, contact the organization’s IT helpdesk or admin.