Dell Latitude E7240 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 Dell Latitude E7240 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 E7240 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

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Latitude E7240 Battery

Video tutorial repair manual



Installation and Removal Instructions
Dell Latitude E7240 CMOS Battery

Lift the battery out of the laptop.

Step 1

  • Slide the latch over to unlock the battery.
  • Lift the battery out of the laptop.
Lift the battery out of the laptop.Slide the latch over to unlock the battery.Slide the latch over to unlock the battery.
Slide the access door down.

Step 2

  • Remove the screws.
  • Slide the access door down.
  • Remove the access door.
Slide the access door down.Remove the access door.Remove the screws.
Unplug the keyboard cable.

Step 3

  • Loosen the plastic cover.
  • Unplug the keyboard cable.
  • Remove the bottom keyboard screws.
Unplug the keyboard cable.Remove the bottom keyboard screws.Loosen the plastic cover.
Remove the screws.

Step 4

  • Remove the bottom palmrest screws.
  • Remove the screws.
  • Remove the hinge cover.
Remove the screws.Remove the hinge cover.Remove the bottom palmrest screws.
Unsnap the bezel around the keyboard.

Step 5

  • Turn the laptop over & open it up.
  • Unsnap the bezel around the keyboard.
Remove the keyboard.

Step 6

  • Remove the top keyboard screws.
  • Remove the keyboard.
Remove the keyboard.Remove the top keyboard screws.
Remove the top palmrest screws.

Step 7

  • Unplug & loosen the palmrest cables.
  • Remove the top palmrest screws.
  • Remove the palmrest.
Remove the top palmrest screws.Remove the palmrest.Unplug & loosen the palmrest cables.
Remove the screw.

Step 8

  • Unplug the cable.
  • Remove the screw.
  • Lift the circuit board & unplug the CMOS battery.
Remove the screw.Lift the circuit board & unplug the CMOS battery.Unplug the cable.Unplug the cable.
Remove the CMOS battery.

Step 9

  • 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 E7240 Battery

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals CMOS Battery Latitude E7240

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