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Genuine Dell Latitude 7480 14 inch QHD touchscreen LCD back cover assembly DWNCN

DELL

DELL Latitude 7480 14" Touchscreen QHD LCD Back Cover DWNCN

SKU CH-3E08-4VZGD

Genuine Dell OEM 14" QHD touchscreen LCD back cover assembly with wireless antenna cables for Latitude 7480

  • Genuine Dell OEM part ensures exact fit for Latitude 7480
  • Designed for 14" QHD touchscreen models with IR camera option
  • Includes three wireless antenna cables for WLAN and WiGig connectivity
  • Matching part number DWNCN guarantees correct replacement selection
  • Original lid assembly restores factory appearance and structural integrity

Genuine Dell Latitude 7480 QHD Touchscreen Back

This genuine Dell OEM back cover replaces the lid assembly on a Latitude 7480 equipped with a 14-inch QHD touchscreen and optional IR webcam. It arrives with three integrated wireless antenna cables that support WLAN and WiGig connectivity. The part carries Dell part numbers DWNCN and TD3N8 for precise identification. Buyers needing a non-touch or lower-resolution lid should verify compatibility before ordering.

Structural durability for daily mobility

The assembly is built to Dell's original specifications, so the hinge mounts, antenna routing channels and camera aperture retain factory alignment after repeated open-close cycles. Rigid chassis construction resists flex when the laptop is carried in a bag, protecting the fragile QHD touchscreen panel behind it. Antenna cables are secured in moulded clips to prevent fatigue fractures during long-term use. No adhesive rework is required because the mounting points match the original design.

Direct-fit installation

Installation consists of removing the damaged lid, transferring the existing display panel, webcam module and hinges, then reconnecting the three pre-routed antenna cables. The process requires only common hand tools and follows the standard Latitude 7480 service manual sequence. Misidentification is the most frequent issue; the cover fits only QHD touchscreen models, so confirm the part number on the original lid before purchase.

How it compares

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

Price $22.99
Pricier than about 60% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

How much heat does the 14" QHD back cover add when the Latitude 7480 runs all day?

The cover is a passive shell with no electronics, so it adds no measurable heat or noise during continuous use.

Which parts must I already own for this DWNCN cover to work on my Latitude 7480?

You need the matching QHD touchscreen panel, hinges, IR webcam module and the three WLAN/WiGig antenna cables that route through the lid.

Will this DWNCN lid fit a Latitude 7480 that still has its original non-touch FHD screen?

No — the cover is shaped for the QHD touchscreen assembly and the optional IR camera cut-out, so it will not align with an FHD non-touch panel.

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