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Genuine Dell Vostro 3750 palmrest assembly with fingerprint reader and touchpad

DELL

DELL Vostro 3750 palmrest assembly with fingerprint reader RK2DM

SKU CH-ENVW-0VQ0T

Replacement palmrest assembly with fingerprint reader and touchpad for Dell Vostro 3750 laptops

  • Genuine Dell OEM part for reliable repairs
  • Built-in fingerprint reader adds biometric security
  • Includes touchpad, buttons and quick-launch board
  • Power-button circuit board integrated in assembly
  • Fits Dell Vostro 3750 laptops only

Dell Vostro 3750 palmrest assembly

Genuine Dell OEM palmrest assembly with integrated fingerprint reader for the Vostro 3750 laptop. The unit includes the touchpad circuitry, touchpad buttons, quick-launch button board and power button board. It is intended for owners or technicians repairing a damaged or worn palmrest on this specific model.

Thermals noise and power

As a passive mechanical and circuit-board assembly, the part generates no heat and draws no power of its own. It adds no audible noise during normal laptop operation. Installation simply restores the original input and security functions without affecting system thermals.

Included fingerprint reader and boards

The bundled fingerprint reader enables biometric login on supported operating systems without additional hardware. The quick-launch and power button boards replace the factory switches, returning one-touch application shortcuts and reliable power control. No extra cables, drivers or mounting hardware are supplied beyond what is pictured.

Highlights

  • Genuine Dell OEM part for reliable repairs
  • Built-in fingerprint reader adds biometric security
  • Includes touchpad, buttons and quick-launch board
  • Power-button circuit board integrated in assembly
  • Fits Dell Vostro 3750 laptops only

Specifications

BrandDell

Questions about this item

How do I install the RK2DM palmrest assembly on my Vostro 3750 and which step is often missed?

Remove the battery, keyboard screws, and display cables before lifting the old palmrest; the step most people miss is reconnecting the fingerprint reader ribbon cable under the touchpad before securing the new assembly.

What maintenance will the fingerprint reader and touchpad on this RK2DM assembly need over time?

Clean the fingerprint sensor with a dry microfibre cloth weekly to maintain recognition accuracy; the touchpad buttons and circuit board are sealed units that require no lubrication or scheduled part replacement.

What is the first limitation that appears when the fingerprint reader on this RK2DM palmrest is used heavily throughout the day?

The sensor may temporarily stop recognising prints after many rapid scans until it cools down; this thermal throttle is the first limit reached under sustained heavy use.

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