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Black laptop palmrest with touchpad and mouse buttons, no smart card slot

DELL

DELL Latitude 5580 Precision 3520 Palmrest Touchpad Assembly 5WF4M

SKU CH-QYYN-WJMN0

Replacement palmrest with touchpad, mouse buttons and status LED board for Latitude 5580 and Precision 3520 laptops

  • OEM fit for Latitude 5580 and Precision 3520
  • Integrated T68VF touchpad module included
  • A169B1 mouse buttons ready to use
  • CDM80 status LED board built in
  • No smart-card reader — matches non-SC chassis

Genuine Dell Latitude 5580 Palmrest Assembly

This original Dell palmrest assembly replaces the complete upper deck on Latitude 5580 and Precision 3520 laptops. It arrives new and includes the integrated touchpad module with mouse buttons and the status LED light board. The Dell part number 5WF4M confirms exact fit for the listed models.

Repair Technicians Restoring Compatible Chassis

Technicians restoring a Latitude 5580 or Precision 3520 to full function will find the correct mounting points and cable connectors on this unit. Builders needing smart card reader support must source a different assembly because this version omits that hardware entirely.

Dell Part Number 5WF4M Confirms Compatibility

The DPN 5WF4M and alternate reference A166U1 are the only identifiers that guarantee this palmrest matches your specific laptop configuration. Verify this number against your service tag or the existing part before ordering to ensure correct alignment and connector seating.

Highlights

  • OEM fit for Latitude 5580 and Precision 3520
  • Integrated T68VF touchpad module included
  • A169B1 mouse buttons ready to use
  • CDM80 status LED board built in
  • No smart-card reader — matches non-SC chassis

Specifications

BrandDell

Questions about this item

How do I verify the touchpad and status LEDs are functioning after installing this palmrest assembly?

Connect the T68VF touchpad and CDM80 LED board, power on the Latitude 5580 or Precision 3520, then confirm cursor movement, A169B1 button clicks and LED illumination in the BIOS or OS.

Which components are included with the 5WF4M palmrest and what must be sourced separately?

The assembly includes the T68VF touchpad module, A169B1 mouse buttons and CDM80 status LED board; a Smart Card reader is not included and must be purchased separately if required.

How do I choose between the 5WF4M and A166U1 part numbers for my Latitude 5580 or Precision 3520?

Both DPNs refer to the same non-Smart-Card palmrest assembly for the 5580 and 3520; order whichever part number your supplier lists as available.

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