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Alienware 15 R3 15.6 inch LCD back cover assembly with Tron LED lights and antenna cables

DELL

DELL Alienware 15 R3 15.6" LCD Lid Back Cover Assembly FHD 28C57 accessory

SKU CH-X32S-PP93N

15.6-inch LCD back cover assembly for Alienware 15 R3 FHD models, includes wireless antennas and Tron LED lighting

  • Genuine Dell OEM part ensures exact fit
  • 6 inch FHD lid assembly restores original look
  • Includes two wireless antenna cables for connectivity
  • Tron LED lighting cables bring back signature glow
  • Designed specifically for Alienware 15 R3 FHD models

Compatible Alienware 15 R3 Lid Assembly

This original equipment back cover replaces the 15.6 inch LCD lid on Alienware 15 R3 laptops equipped with an FHD display. It arrives as a complete Dell OEM assembly ready for installation.

Replaces Cracked or Damaged OEM Lid

The part number 28C57 matches the factory specification for the FHD panel variant, so the swap restores the original fit without modification. It is not compatible with models using a different screen resolution or chassis generation.

Includes Antenna Cables and Tron LED Lighting

Two wireless antenna cables and the Tron LED light strips with their cables are integrated into the assembly, preserving wireless reception and the distinctive Alienware lighting. Builders must transfer hinges, webcam module and any remaining brackets from the old lid.

Highlights

  • Genuine Dell OEM part ensures exact fit
  • 6 inch FHD lid assembly restores original look
  • Includes two wireless antenna cables for connectivity
  • Tron LED lighting cables bring back signature glow
  • Designed specifically for Alienware 15 R3 FHD models

Specifications

BrandDell

Questions about this item

What screw spacing does the 15.6-inch Alienware 15 R3 lid cover require for mounting?

The back cover assembly is built to the original Dell PN 28C57 mounting pattern for the Alienware 15 R3 FHD chassis, so existing hinge and screw holes line up directly.

Which cables must be routed during installation, and which step is commonly missed?

Two wireless antenna cables and the Tron LED light cables run through the hinge channel; the step often missed is seating the LED connector fully before snapping the cover down.

Are the antenna cables or LED strips replaceable separately if they fail later?

Both the dual antenna cables and the Tron LED assembly are integrated into the lid cover, so a future failure means replacing the whole back cover assembly again.

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