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Dell Precision M6400 17 inch LCD back cover lid assembly with hinges

DELL

DELL Precision M6400 17" LCD Back Cover Lid Assembly Hinges J42J1 accessory

SKU CH-B577-HSE2W

Replacement 17" LCD back cover lid assembly with hinges for Dell Precision M6400, includes left and right hinges plus antenna wires, no trim bezel

  • Genuine Dell OEM fit for Precision M6400
  • 17-inch lid assembly with hinges included
  • Left and right hinges pre-installed for repair
  • Wireless antenna wires integrated into assembly

Replacement Lid Assembly for Precision M6400

This genuine Dell lid assembly fits the 17-inch Precision M6400 mobile workstation. It arrives new and includes both left and right hinges plus the integrated wireless and broadband antenna cables. The front trim bezel is not supplied and must be reused or sourced separately. Dell part number J42J1 confirms the correct match.

Installation Constraints for Chassis Compatibility

The part is engineered only for the Precision M6400 chassis; other 17-inch Dell models use different hinge mounting points and cable routing. Missing the front bezel means the installer must transfer the original bezel or obtain a compatible replacement to complete the repair. Professional fitting is advised to avoid damaging the antenna wires during reassembly.

Highlights

  • Genuine Dell OEM fit for Precision M6400
  • 17-inch lid assembly with hinges included
  • Left and right hinges pre-installed for repair
  • Wireless antenna wires integrated into assembly

Specifications

BrandDell

Questions about this item

Is the J42J1 lid assembly supplied with the left and right hinges already fitted?

Yes, the assembly includes both left and right hinges installed.

What does the 17 inch figure refer to on this Precision M6400 lid assembly?

It matches the 17 inch screen diagonal of the Precision M6400 chassis.

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