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Dell Latitude 3400 Fingerprint Sensor Board – Replacement

Dell Latitude 3400 Fingerprint Sensor Board – Replacement

Rs. 799.00
Rs. 1,199.00 Rs. 799.00
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Enhance your computer security and restore biometric login functionality with the Dell Latitude 3400 Fingerprint Sensor Board Replacement. This authentic auxiliary circuit board integrates smoothly into your laptop chassis, connecting directly to the system board to enable fast, secure fingerprint authentication. It allows you to log into your operating system safely without typing manual passwords each time while maintaining maximum personal data privacy and high convenience.

Specifications

• Item Designation: Internal Biometric Fingerprint Sensor and Power Button Control Board
• Classification: Notebook Security, Biometric Authentication & Input Subsystem Hardware
• Quality Standard: OEM Original Factory Replacement Component
• Target Manufacturer: Dell
• OEM Reference (PN): CKHXH / 0CKHXH (Alternative Part Reference: GN9D6 / DPJ43)
• Core Operational Purpose: Connects directly to the main system board to enable secure fingerprint authentication and biometric user sign-ins while restoring reliable power button switching
• Compatibility: Dell Latitude 3400, 3401, and 3405 Series Laptops

Key Features

• Advanced Biometric Authentication: Integrates a sensitive capacitive scanner chip to support fast, secure Windows Hello logins without requiring manual password entry.
• Combined Power Button Assembly: Features an integrated physical power switch alongside the biometric sensor for a dual-function factory replacement.
• Secure Low-Resistance Signal Cable: Interconnects via a factory-terminated ribbon line to ensure stable data transmission and prevent login authentication dropouts.
• Anti-Static Grounded Shielding: Wrapped in protective conductive traces to safeguard sensitive sensor microcontrollers from electrostatic discharge and electrical interference.
• Exact Palmrest Chassis Integration: Molded with precise screw mounting bosses and edge dimensions to drop flush into the laptop's lower enclosure without manual modifications.

Warranty

Warranty Type: Replacement
Duration: 30 Days Hassle Free Replacement

Note: Warranty will be void if the product is misused, tampered with, physically damaged, burnt, exposed to water or chemicals, soldered, or altered in any way.

Condition

QC pulled

Return & Replacement

We offer a 7-day hassle-free replacement policy to ensure a worry-free purchase experience for our customers. However, returns are not accepted on laptop parts. For more details, please review our Return & Replacement Policy page.
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