fingerprint sensor asus b400

Genuine Asus Fingerprint Sensors for Windows Hello and Secure Access

Fix Login Failures and Restore Biometric Authentication

If your Asus fingerprint sensor is unresponsive, cracked, or not recognized by Windows Hello, replacing the biometric module is a smart and secure solution. Our OEM Asus fingerprint reader modules are designed to integrate perfectly with your laptop’s touchpad assembly and motherboard connector. These sensors enable fast, password-free access and support multi-user enrollment, aligning with your laptop’s original design and security standards.
Typical issues include sensors that stop syncing, display “ERR biometric disabled,” or fail to activate the login light. Physical damage or a misaligned ribbon cable can also cause login failures. Our genuine Asus fingerprint sensors are the ideal fix—no external readers needed, no need to switch to PINs or passwords.

Each module is tested for OEM compatibility and Windows Hello readiness.
You can browse all Asus laptop components, visit our support center for help with installation, or save your model to find the right biometric part.

Why Replace Your Asus Fingerprint Sensor?

Swapping in a new OEM fingerprint unit restores secure fingerprint login, replaces broken or unresponsive sensors, and brings back Windows Hello functionality. It avoids login lockouts, prevents password fatigue, and maintains the original look and functionality of your touchpad. You'll regain fast, biometric access to your system and avoid the hassle of external USB readers or relying solely on typed credentials.
Each replacement is a cost-effective, DIY-friendly upgrade that can be completed with basic tools and care. Be sure to test the sensor in Windows Hello before final reassembly.
Need tools? Our Asus repair toolkit includes everything you need for safe handling and accurate installation.

Top Search Queries Solved

Users commonly search: “buy Asus fingerprint sensor”, “install fingerprint scanner on Asus”, “repair fingerprint module”, “restore fingerprint login”, and “fix Asus biometric sensor not working”.

Frequently Asked Questions

Can I replace the fingerprint sensor myself? Yes, with careful handling and proper tools, most users can complete the swap at home.
Is this sensor compatible with Windows Hello? Absolutely. Our OEM parts fully support Windows Hello fingerprint login.
Will this fix login issues? If caused by sensor damage or disconnection, yes. Be sure to check the ribbon cable and connector.
Is installation difficult? Not at all. Follow ESD precautions, test before reassembly, and avoid touching ribbon contacts.

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