Dell Latitude 7400 (P100G001) Motherboard Removal & Installation


In this Dell laptop tutorial we are going to show you how to install and replace the Motherboard on your Dell Latitude 7400 laptop. These installation instructions have be made into 9 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Dell Latitude 7400 Motherboard.

Before you begin

Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions

Tools needed for this laptop repair

  • 1 x small phillips head screwdriver
  • 1 x small plastic scribe

Dell Laptop Replacement Parts Needed

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Latitude 7400 Motherboard

Video tutorial repair manual



Installation and Removal Instructions
Dell Latitude 7400 Motherboard

Unscrew and remove Base Cover (8 x Captive screws).

Step 1

  • Unscrew and remove Base Cover (8 x Captive screws).
Unscrew and remove Base Cover (8 x Captive screws).Unscrew and remove Base Cover (8 x Captive screws).Unscrew and remove Base Cover (8 x Captive screws).
Unscrew and disconnect Battery (2 x Captive screws).

Step 2

  • Unscrew and disconnect Battery (2 x Captive screws).
Unscrew and disconnect Battery (2 x Captive screws).Unscrew and disconnect Battery (2 x Captive screws).Unscrew and disconnect Battery (2 x Captive screws).
Unscrew then remove bracket and M.2 SSD (3 x Captive screws).

Step 3

  • Unscrew then remove bracket and M.2 SSD (3 x Captive screws).
Unscrew then remove bracket and M.2 SSD (3 x Captive screws).Unscrew then remove bracket and M.2 SSD (3 x Captive screws).Unscrew then remove bracket and M.2 SSD (3 x Captive screws).
Unscrew bracket then disconnect WLAN Card (1 x

Step 4

Unscrew bracket then disconnect WLAN Card (1 x Unscrew bracket then disconnect WLAN Card (1 x Unscrew bracket then disconnect WLAN Card (1 x Unscrew bracket then disconnect WLAN Card (1 x
Unscrew and disconnect Heatsink Assembly (6 x

Step 5

Unscrew and disconnect Heatsink Assembly (6 x Unscrew and disconnect Heatsink Assembly (6 x Unscrew and disconnect Heatsink Assembly (6 x
Unscrew bracket and disconnect display cable (1 x M2 x 4mm).

Step 6

  • Unscrew bracket and disconnect display cable (1 x M2 x 4mm).
Unscrew bracket and disconnect display cable (1 x M2 x 4mm).Unscrew bracket and disconnect display cable (1 x M2 x 4mm).
Disconnect motherboard cables.

Step 7

  • Disconnect motherboard cables.
Unscrew and remove brackets (2 x 2mm x 2.5mm) (2 x M2 x 4mm).

Step 8

  • Unscrew and remove brackets (2 x 2mm x 2.5mm) (2 x M2 x 4mm).
Unscrew and remove brackets (2 x 2mm x 2.5mm) (2 x M2 x 4mm).Unscrew and remove brackets (2 x 2mm x 2.5mm) (2 x M2 x 4mm).Unscrew and remove brackets (2 x 2mm x 2.5mm) (2 x M2 x 4mm).Unscrew and remove brackets (2 x 2mm x 2.5mm) (2 x M2 x 4mm).
Unscrew and remove Motherboard (2 x

Step 9

Unscrew and remove Motherboard (2 x Unscrew and remove Motherboard (2 x

Dell Laptop Replacement Parts Needed

DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts
DIYM514
Latitude 7400 Motherboard

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals Latitude 7400 Motherboard

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