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Alienware 17 R4 17.3 inch LCD lid back cover with Tobii Eye tracker cutout, antenna cables and LED light strips

DELL

DELL Alienware 17 R4 17.3" LCD Lid Back Cover Assembly Tobii Eye 2JJC5

SKU CH-CGTB-N88GC

Replacement 17.3" LCD lid back cover for Alienware 17 R4 with Tobii Eye Tracker, including wireless antennas and LED lighting

  • OEM Dell part 2JJC5 ensures exact fit
  • 3 inch Alienware 17 R4 lid cover restores original look
  • Tobii Eye Tracker compatible assembly matches factory spec
  • Two wireless antenna cables included for signal integrity
  • Tron LED lighting cables supplied for full illumination

Alienware 17 R4 LCD Back Cover Assembly

This OEM replacement panel fits the Alienware 17 R4 17.3" laptop when the optional Tobii Eye Tracker hardware is installed. It restores the original chassis appearance and integrates the required sensor cutouts. The part number 2JJC5 matches the Dell service documentation for this specific configuration. Wireless antenna cables and Tron LED lighting cables are included with the assembly.

Compatibility Check Before Ordering

Confirm that your Alienware 17 R4 currently has the Tobii Eye Tracker option enabled in the system configuration. The cover will not align correctly on models without that hardware because the sensor window and internal mounting points differ. Match the Dell part number 2JJC5 on your existing lid or service tag details before purchasing. Professional installation is recommended to avoid damaging the antenna or LED cables during reassembly.

Replaces Damaged or Worn Original Lid

This assembly replaces a cracked, scratched or hinge-damaged factory back cover on a Tobii-equipped Alienware 17 R4. The upgrade is worth it when the existing lid shows physical damage that compromises wireless reception, LED lighting or structural rigidity. It is not for buyers who need a lid for a non-Tobii Alienware 17 R4 or for a different laptop series altogether.

Highlights

  • OEM Dell part 2JJC5 ensures exact fit
  • 3 inch Alienware 17 R4 lid cover restores original look
  • Tobii Eye Tracker compatible assembly matches factory spec
  • Two wireless antenna cables included for signal integrity
  • Tron LED lighting cables supplied for full illumination

Specifications

BrandDell

Questions about this item

Does the 17.3-inch Alienware 17 R4 lid assembly include the Tobii eye-tracker module itself?

No. The back cover assembly fits laptops that already have the optional Tobii Eye Tracker hardware installed; the tracker module is not included.

How do I confirm this 2JJC5 cover matches my specific Alienware 17 R4 variant?

Match the Dell part number 2JJC5 on your existing lid or service tag; this cover is only for 17 R4 models equipped with the Tobii Eye Tracker option.

Are the wireless antennas and Tron LED lighting cables pre-installed on the 2JJC5 cover?

Yes. The assembly ships with two wireless antenna cables and the Tron LED lights with their cables already fitted.

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