Dell Latitude 3440 CMOS Battery Removal and Installation


In this Dell laptop tutorial we are going to show you how to install and replace the CMOS Battery on your Latitude 3440 laptop. These installation instructions have be made into 7 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Latitude 3440 CMOS Battery.

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

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 Battery

Video tutorial repair manual



Installation and Removal Instructions
Latitude 3440 CMOS Battery

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.
Remove the access door.

Step 2

  • Remove the screw.
  • Remove the access door.
Remove the access door.Remove the screw.Remove the screw.
Remove the bottom palmrest screws.

Step 3

  • 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 4

  • 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 5

  • 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 6

  • Carefully remove the palmrest from the base.
Carefully remove the palmrest from the base.Carefully remove the palmrest from the base.
Remove the CMOS battery.

Step 7

  • Remove the CMOS battery.
Remove the CMOS battery.Remove the CMOS battery.

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 3440 Battery

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals CMOS Battery Latitude 3440

Join the conversation!