ASUS ExpertBook B9 Intel Core Ultra 7 165U Fingerprint Reader Fix Windows 11

The fingerprint reader on your ASUS ExpertBook B9 Intel Core Ultra 7 165U does not register fingerprints for Windows Hello login – the enrollment process fails or previously enrolled fingerprints are no longer recognized after a Windows 11 update. ASUS ExpertBook fingerprint driver reinstallation and Windows Hello re-enrollment restore biometric login on the ExpertBook B9.

This guide covers ASUS fingerprint driver installation, Windows Hello configuration, and enterprise fingerprint policy for the ASUS ExpertBook B9 Intel Core Ultra 7 165U in Windows 11.

“ExpertBook B9 fingerprint login failed after Windows 11 update. ASUS Control Center flagged outdated biometric driver. Installed update and re-enrolled fingerprint. Windows Hello login working again within 5 minutes.” – Tengku Hafiz, business executive from KL

Why Fingerprint Reader Does Not Work on ASUS ExpertBook B9

The ASUS ExpertBook B9 fingerprint reader uses a Goodix or Synaptics biometric sensor requiring ASUS-qualified driver updates separate from standard Windows fingerprint driver packages. Enterprise Windows Hello deployment sometimes conflicts with personal fingerprint enrollment if Group Policy or ASUS Control Center enforces specific biometric authentication policies. Windows 11 updates may also revoke previously enrolled Windows Hello credentials as a security measure, requiring re-enrollment after the update completes.

• ASUS fingerprint driver outdated or replaced by generic Microsoft biometric driver
• Windows Hello fingerprint data invalidated after Windows 11 security update requiring re-enrollment
• Enterprise Group Policy restricting Windows Hello fingerprint enrollment on domain-joined ExpertBook B9
• Windows Biometric Service in error state after driver update requiring service restart

Fix 1 – Update Fingerprint Driver from ASUS Support

Go to asus.com/support, search for ExpertBook B9 with your model number, and download Fingerprint or Biometric driver for Windows 11. Install and restart. After restart, attempt Windows Hello fingerprint enrollment in Settings – Accounts – Sign-in options. If a previous fingerprint was enrolled, delete it first by clicking Remove under Windows Hello Fingerprint, then re-enroll with Add a finger. Fresh enrollment using the updated driver ensures the biometric template is created with the correct sensor calibration data.

Fix 2 – Restart Windows Biometric Service

Open Services (services.msc). Find Windows Biometric Service. Right-click – Restart. If stopped, right-click – Start and set Startup type to Automatic. After restarting the service, attempt fingerprint enrollment again. If the service restarts but fingerprint enrollment still fails with a sensor error, the driver installation in Fix 1 is needed first. The Windows Biometric Service manages all Windows Hello biometric factors and must be running for both fingerprint and IR camera face recognition to work on the ExpertBook B9.

Check ASUS Control Center for Policy Settings

On enterprise-managed ASUS ExpertBook B9 laptops, open ASUS Control Center (if installed). Check Security settings for fingerprint policy configuration. Enterprise IT departments may use ASUS Control Center to enforce a specific Windows Hello policy that requires fingerprint enrollment to be performed through a managed device enrollment process rather than standard Settings. Contact IT support if ASUS Control Center shows fingerprint management is policy-controlled for the ExpertBook B9 device.

Fix 3 – Check Device Manager for Fingerprint Sensor

Open Device Manager and expand Biometric devices. The ASUS ExpertBook B9 fingerprint reader should appear as a Goodix or Synaptics device. If absent, the sensor is not being enumerated due to a driver or PCIe/USB connection issue. If present with error code, right-click Uninstall device, check Delete driver software, restart, then install the ASUS-qualified fingerprint driver from ASUS Support. A missing biometric device entry in Device Manager combined with a correct driver installation indicates a possible hardware sensor failure rather than a software issue.

Fix 4 – Update ASUS ExpertBook B9 BIOS

Download the latest BIOS update from ASUS Support for ExpertBook B9 Intel Core Ultra 7 165U. BIOS updates for the ExpertBook B9 include Intel Platform Trust Technology (PTT) firmware updates that govern the secure biometric credential storage used by Windows Hello. Updated PTT firmware resolves credential migration issues after Windows 11 security updates that invalidate Windows Hello data stored in the previous TPM (Trusted Platform Module) credential vault format.

Frequently Asked Questions

Why is the fingerprint reader not working on ASUS ExpertBook B9?

Driver outdated or Windows Hello fingerprint data invalidated after update. Install ASUS fingerprint driver from ASUS Support and re-enroll in Windows Hello.

How do I fix fingerprint login on ASUS ExpertBook B9 Intel Core Ultra 7?

ASUS fingerprint driver from ASUS Support, remove and re-enroll fingerprint in Windows Hello, restart Windows Biometric Service, check enterprise policy via ASUS Control Center.

Does ASUS ExpertBook B9 Intel Core Ultra 7 165U support Windows Hello?

Yes – fingerprint and IR face recognition both supported. FIDO2 certified for enterprise passwordless authentication.

Is ASUS ExpertBook B9 Intel Core Ultra 7 good for business?

Yes – under 1kg, MIL-STD-810H, Thunderbolt 4, enterprise security, 15+ hours battery for executive productivity.

Conclusion

ASUS ExpertBook B9 Intel Core Ultra 7 165U fingerprint reader not working in Windows 11 is resolved by installing the ASUS-qualified biometric driver from ASUS Support and re-enrolling fingerprints in Windows Hello after removing old enrollment data. Restarting the Windows Biometric Service clears hung service states preventing enrollment. Enterprise-managed ExpertBook B9 devices require IT policy verification through ASUS Control Center. BIOS update with Intel PTT firmware addresses Windows Hello credential vault migration issues after major Windows 11 updates.