Why it happens
Windows 11 security update replaced the biometric driver with an incompatible version
Fingerprint service stopped or disabled in Windows Services
HP Wolf Security enterprise policy blocking biometric login
Corrupted fingerprint database requiring re-enrollment

How to fix
Download and reinstall the biometric driver from HP Support using your ProBook 450 G10 serial number
Enable Windows Biometric Service: Win + R → services.msc → set Windows Biometric Service to Automatic → Start
Remove all enrolled fingerprints in Settings → Accounts → Sign-in options and re-enroll after driver reinstall
Contact IT admin to check if HP Wolf Security policy is blocking biometric authentication on managed devices
“Reinstalling the biometric driver from HP Support and re-enrolling fingerprints fixed the reader on my ProBook 450 G10.” — Rashid, Penang


Ryan holds a Computer Science degree and has spent over 15 years troubleshooting Windows hardware and driver issues across major laptop brands. He writes practical, step-by-step guides for everyday users at softwaredriverdownload.com.
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