If your PIN, fingerprint, and other Windows Hello methods are showing as "currently unavailable", it may be due to several reasons related to system settings or configurations. Here are some steps you can take to re-enable these options:
- Check Virtualization Based Security (VBS): Ensure that VBS is running on your system. You can check this by opening System Information and looking for Virtualization Based Security listed as Running.
- Verify Biometric Services: Make sure that the biometric isolation trust-lets are running. You can find these under System Information > Software Environment > Running Tasks as
bioiso.exe and ngciso.exe. If they are not running, your system may not meet the requirements for Enhanced Sign-in Security.
- Restart Biometric Service: Remove any existing PIN from the system via Sign-in Options. Then, open a command prompt as an administrator and enter
net stop wbiosrvc && net start wbiosrvc to restart the biometric service.
- Re-enroll Biometric Data: Go to Settings > Sign-in Options, remove any nonfunctioning enrollment, and re-enroll your fingerprint or face recognition.
- Driver Issues: Check Device Manager to ensure that your biometric sensor is listed under Biometrics devices. If not, you may need to reinstall the driver by right-clicking the device name and selecting Uninstall Device. Restart your device, and Windows should attempt to reinstall the driver automatically.
If these steps do not resolve the issue, consider filing a feedback item using the Feedback Hub for further assistance.