Dell Latitude 3440 LCD Display Assembly Removal and Installation

Created by on December 24, 2021
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In this Dell laptop tutorial we are going to show you how to install and replace the LCD Display Assembly on your Latitude 3440 laptop. These installation instructions have be made into 12 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Latitude 3440 LCD Display Assembly.

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
Latitude 3440 Screen

Dell Laptop Replacement Parts Needed

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Eligible for $5.00 1st Class Shipping.
Only 1 left in stock - order soon.
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Use this coupon code to save 5% off these parts
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Latitude 3440 Screen

Video tutorial repair manual



Installation and Removal Instructions
Latitude 3440 LCD Display Assembly

Lift the battery out of the laptop.

Step 1

  • Slide the latches over to unlock the battery.
  • Lift the battery out of the laptop.
Lift the battery out of the laptop.Slide the latches over to unlock the battery.Slide the latches over to unlock the battery.
Slide the optical drive out of the laptop.

Step 2

  • Remove the screw.
  • Slide the optical drive out of the laptop.
Slide the optical drive out of the laptop.Remove the screw.Remove the screw.
Remove the access door.

Step 3

  • Remove the screw.
  • Remove the access door.
Remove the access door.Remove the screw.Remove the screw.
Slide the hard drive to the left and lift it out of the laptop.

Step 4

  • Remove the screw.
  • Slide the hard drive to the left and lift it out of the laptop.
Slide the hard drive to the left and lift it out of the laptop.Remove the screw.
Unplug the antenna cables.

Step 5

  • Unplug the antenna cables.
Remove the bottom palmrest screws.

Step 6

  • Remove the bottom keyboard screws.
  • Remove the bottom palmrest screws.
  • Turn the laptop over and open it up.
Remove the bottom palmrest screws.Turn the laptop over and open it up.
Unplug the keyboard cable.

Step 7

  • Press the latches in to loosen the keyboard.
  • Unplug the keyboard cable.
  • Remove the keyboard.
Unplug the keyboard cable.Remove the keyboard.Press the latches in to loosen the keyboard.Press the latches in to loosen the keyboard.
Remove the top palmrest screws.

Step 8

  • Unplug the palmrest cables.
  • Remove the top palmrest screws.
Remove the top palmrest screws.Unplug the palmrest cables.
Carefully remove the palmrest from the base.

Step 9

  • Carefully remove the palmrest from the base.
Carefully remove the palmrest from the base.Carefully remove the palmrest from the base.
Unplug and loosen the USB cable.

Step 10

  • Unplug and loosen the LCD cable.
  • Unplug and loosen the USB cable.
  • Unplug the speaker cable.
Unplug and loosen the USB cable.Unplug the speaker cable.Unplug and loosen the LCD cable.Unplug and loosen the LCD cable.
Remove the DC jack.

Step 11

  • Unplug the DC jack.
  • Remove the DC jack.
Remove the DC jack.Unplug the DC jack.Unplug the DC jack.
Remove the left & right hinge screws.

Step 12

  • Loosen the antenna cables.
  • Remove the left & right hinge screws.
  • Remove the display assembly.
Remove the left & right hinge screws.Remove the display assembly.Loosen the antenna cables.Loosen the antenna cables.
Latitude 3440 Screen

Dell Laptop Replacement Parts Needed

3NNNM Image
Eligible for $5.00 1st Class Shipping.
Only 1 left in stock - order soon.
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 3440 Screen

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals LCD Display Assembly Latitude 3440

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