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Small black fingerprint sensor module with flat ribbon cable attached

DELL

DELL Inspiron 15 5770 15.6" Fingerprint Reader Module WRKVH 3YV28

SKU CH-6N5D-JZX5W

Genuine Dell fingerprint reader module with cable restores Windows Hello biometric login on Inspiron 15 5770 laptops

  • Compatible ManufacturerFor Dell
  • Compatible ModelsFor Dell Inspiron 15 5770 Series
  • ColorBlack
  • Genuine Dell OEM part restores factory security
  • Fingerprint sensor enables fast Windows Hello login
  • High-precision module ensures accurate biometric recognition
  • Includes original cable for straightforward replacement fit
  • Designed specifically for Inspiron 15 5770 compatibility

Genuine Dell Fingerprint Module for Inspiron 15 5770

This genuine Dell OEM fingerprint reader module is designed specifically for the Inspiron 15 5770 series. It restores the laptop's native biometric security capability, allowing users to log in quickly via Windows Hello. The part is a direct replacement for a damaged or non-functional original sensor.

Installation requires partial disassembly

Replacing the module involves accessing the palm-rest area, which typically requires removing the battery and several screws. The included cable must be routed carefully through the chassis to avoid pinching or stress. The most common issue is failing to seat the connector fully, which results in the device not being detected by the system.

Consistent recognition during repeated daily use

The high-precision sensor maintains accurate fingerprint detection over extended periods of authentication requests. It performs reliably during sustained workloads where the laptop remains powered on and the sensor is used frequently throughout the day. Durable construction supports long-term reliability without degradation in read speed or accuracy.

Highlights

  • Genuine Dell OEM part restores factory security
  • Fingerprint sensor enables fast Windows Hello login
  • High-precision module ensures accurate biometric recognition
  • Includes original cable for straightforward replacement fit
  • Designed specifically for Inspiron 15 5770 compatibility

Specifications

BrandDell
ModelInspiron 15
Part NumberWRKVH
Compatible ManufacturerFor Dell
Compatible ModelsFor Dell Inspiron 15 5770 Series
ColorBlack

Questions about this item

How can I verify the fingerprint reader works after installing it in my Inspiron 15 5770?

Open Windows Settings, go to Accounts > Sign-in options, select Windows Hello Fingerprint and run the setup wizard; a successful enrolment and unlock confirms the module is functioning.

What components are included with the WRKVH module and what must I source separately?

The package contains the genuine Dell fingerprint sensor and its original connection cable; you will need small Phillips screwdrivers and a plastic pry tool to open the 15.6-inch chassis.

Which part number should I order for my Inspiron 15 5770 — WRKVH or 3YV28?

Both numbers refer to the same genuine Dell fingerprint reader module for the 5770 series; either WRKVH or 3YV28 will fit your 15.6-inch laptop.

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