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Dell Inspiron 14R N4110 palmrest touchpad assembly YH55N with buttons and ribbon cable

DELL

DELL Inspiron 14R N4110 Palmrest Touchpad Assembly YH55N

SKU CH-A257-F9FS3

Replacement palmrest with touchpad, power and quick-launch buttons for Inspiron 14R N4110

  • Genuine Dell OEM part ensures exact fit for Inspiron 14R N4110
  • Complete assembly includes power button board quick launch board touchpad and cable
  • Integrated mouse buttons and touchpad circuitry restore full input control
  • Ready-to-install replacement saves repair time and labour cost
  • New condition guarantees reliable performance from first use

Dell Inspiron 14R N4110 Palmrest Touchpad Assembly

This genuine Dell OEM palmrest assembly replaces the original part on Inspiron 14R N4110 laptops. It integrates the touchpad, mouse buttons, power button board and quick-launch button board into a single unit. The assembly is supplied new and carries Dell part number YH55N. It restores full palmrest functionality for owners of this specific model.

Installation and common issues

Replacement requires disassembling the upper chassis to access the palmrest mounting points and ribbon-cable connectors. The touchpad ribbon cable is fragile and tears easily if pulled at an angle; route it exactly as the factory layout shows. Missing the small quick-launch board screw is the most frequent oversight and leaves the button loose.

Compatibility constraint

This assembly fits only the Dell Inspiron 14R N4110 series identified by part number YH55N. It will not align with other Inspiron 14R revisions or any non-Dell chassis. Buyers who need a palmrest for a different laptop model must source the correct part number for that system.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

How can I confirm the palmrest touchpad assembly is functioning correctly after installation on my Inspiron 14R N4110?

Power on the laptop and verify the power button illuminates, the quick-launch buttons respond, the touchpad tracks movement accurately, and the left and right mouse buttons click without sticking.

Which components are included with the YH55N palmrest assembly for the Inspiron 14R N4110?

The assembly includes the power button circuit board, quick-launch button board, touchpad with ribbon cable, mouse buttons, and the touchpad circuitry mounted on the underside.

Which Dell part number should I select to ensure compatibility with my Inspiron 14R N4110?

Choose the Dell part number YH55N; it is the designated palmrest touchpad assembly for the Inspiron 14R (N4110) model.

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