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Dell Precision 7540 palmrest assembly with smart card reader and touchpad

DELL

DELL Precision 7540 palmrest assembly with smart card reader RGCRD

SKU CH-FSZ8-HAH47

Genuine Dell Precision 7540 palmrest assembly with integrated touchpad, smart card reader, power button board and mouse buttons

  • Genuine Dell OEM palmrest for Precision 7540
  • Integrated smart card reader for secure authentication
  • Includes touchpad module CPV25 and USH junction board
  • Complete assembly with power button board HXJWN
  • All components pre-installed for direct replacement

Genuine Dell Precision 7540 Palmrest Assembly

This genuine Dell OEM palmrest assembly is built for the Precision 7540 mobile workstation. It integrates the touchpad module, smart card reader, USH junction board, power button board, mouse buttons and all required cables. The part arrives new and ready for installation by technicians or experienced users.

Direct Replacement for Damaged Palmrest Components

The assembly replaces a cracked chassis, faulty touchpad, failed smart card reader or non-responsive power button in a single step. Swapping the complete unit avoids piecemeal troubleshooting and ensures the USH cable, junction board and button boards match factory specifications. The upgrade is worth it when multiple input or security functions have stopped working together.

Suits Technicians Restoring Precision 7540

This part suits repair professionals and owners who need the integrated smart card reader and touchpad restored to original condition. It is not for users whose laptop model differs from the Precision 7540, nor for those seeking a standalone touchpad or reader without the surrounding chassis and button boards.

Highlights

  • Genuine Dell OEM palmrest for Precision 7540
  • Integrated smart card reader for secure authentication
  • Includes touchpad module CPV25 and USH junction board
  • Complete assembly with power button board HXJWN
  • All components pre-installed for direct replacement

Specifications

BrandDell

Questions about this item

Which Dell Precision model does the RGCRD palmrest assembly fit?

The assembly is guaranteed compatible with the Dell Precision 7540 laptop.

What is the correct order for connecting the USH cable EDA50 NBX0002H200 and the power button cable RYT1M during installation?

Route the USH cable EDA50 NBX0002H200 through the chassis first, then attach the power button cable RYT1M to the HXJWN board before securing the palmrest screws.

Which part numbers identify the touchpad module and smart card reader that may need individual replacement later?

The touchpad module is CPV25 and the smart card reader is MW78P; either can be swapped separately if they fail.

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