Dell Latitude 5490 (P72G002) CMOS Battery Removal & Installation

By on July 3, 2019 · 1:39 pm
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In this Dell laptop tutorial we are going to show you how to install and replace the CMOS Battery on your Dell Latitude 5490 (P72G002) laptop. These installation instructions have be made into 3 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Dell Latitude 5490 (P72G002) 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
Latitude 5490 Battery

Dell Laptop Replacement Parts Needed

3330CMOS Image
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Latitude 5490 Battery

Video tutorial repair manual



Installation and Removal Instructions
Dell Latitude 5490 (P72G002) CMOS Battery

Loosen base screws (Captive screws).

Step 1

  • Loosen base screws (Captive screws).
  • Use fingers to pry apart Bottom Base.
Loosen base screws (Captive screws).Use fingers to pry apart Bottom Base.Loosen base screws (Captive screws).
Unscrew and disconnect Battery (1 x

Step 2

Unscrew and disconnect Battery (1 x Unscrew and disconnect Battery (1 x Unscrew and disconnect Battery (1 x
Disconnect and remove CMOS Battery.

Step 3

Disconnect and remove CMOS Battery.Disconnect and remove CMOS Battery.

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals CMOS Battery Latitude 5490

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