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Red 14 inch Dell Inspiron LCD back cover lid plastic assembly M76C7

DELL

DELL Inspiron N4050 M4040 14" LCD Back Cover Red M76C7

SKU CH-683B-YHZA7

Genuine Dell 14-inch red LCD back cover for Inspiron N4050, M4040 and 3420, includes wireless antenna cables, hinges not included

  • Genuine Dell OEM replacement ensures exact fit
  • Red 14-inch lid matches original laptop colour
  • Compatible with Inspiron N4050 M4040 and 3420 models
  • Wireless antenna cables included for ready installation
  • Hinges not included — reuse existing or source separately

Compatible Dell Inspiron Models

This red LCD back cover fits the Inspiron N4050, M4040 and 3420 laptops. It is a genuine Dell original part carrying part number 1GJPN. The assembly replaces a damaged or worn lid on supported 14 inch systems.

Buyers Needing Hinges Included

This listing supplies the plastic lid and wireless antenna cables only. Hinges are not included in the package. Repairers who require a complete hinge-and-lid unit should source the hinges separately.

Dell Part Number 1GJPN

The part number 1GJPN confirms exact fitment for the listed Inspiron models. Verify this number against your service manual before ordering to ensure the correct red cover is supplied.

Highlights

  • Genuine Dell OEM replacement ensures exact fit
  • Red 14-inch lid matches original laptop colour
  • Compatible with Inspiron N4050 M4040 and 3420 models
  • Wireless antenna cables included for ready installation
  • Hinges not included — reuse existing or source separately

Specifications

BrandDell

Questions about this item

Which Dell Inspiron models accept this 14" red LCD back cover M76C7?

It fits Inspiron N4050, M4040 and 3420 laptops as a genuine Dell OEM replacement part.

Can I reuse the hinges from my current laptop lid with this replacement cover?

No, hinges are not included so you must transfer the original hinges or source compatible ones separately.

How do I verify the wireless antenna cables are connected correctly after installing the cover?

Check that Wi‑Fi and Bluetooth signals are stable and run a network diagnostic to confirm antenna function.

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