Dell Latitude 3480 (P79G001) Power Button Circuit Board Removal & Installation


In this Dell laptop tutorial we are going to show you how to install and replace the Power Button Circuit Board on your Latitude 3480 laptop. These installation instructions have be made into 6 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Latitude 3480 Power Button Circuit Board.

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 3480 Power Button Circuit Board

Video tutorial repair manual



Installation and Removal Instructions
Latitude 3480 Power Button Circuit Board

Unscrew and remove Access Door (10 x

Step 1

Unscrew and remove Access Door (10 x Unscrew and remove Access Door (10 x Unscrew and remove Access Door (10 x
Unscrew and disconnect Battery (3 x

Step 2

Unscrew and disconnect Battery (3 x Unscrew and disconnect Battery (3 x Unscrew and disconnect Battery (3 x
Use thin object to pry apart and turn over keyboard.

Step 3

  • Use thin object to pry apart and turn over keyboard.
  • Disconnect and remove Keyboard.
Use thin object to pry apart and turn over keyboard.Disconnect and remove Keyboard.Use thin object to pry apart and turn over keyboard.
Unscrew and lift hinge from motherboard (1 x M2.5 x 5mm).

Step 4

  • Unscrew and lift hinge from motherboard (1 x M2.5 x 5mm).
Unscrew and lift hinge from motherboard (1 x M2.5 x 5mm).Unscrew and lift hinge from motherboard (1 x M2.5 x 5mm).
Unscrew and disconnect VGA/USB Circuit Board (1 x M2 x 5mm).

Step 5

  • Unscrew and disconnect VGA/USB Circuit Board (1 x M2 x 5mm).
Unscrew and disconnect VGA/USB Circuit Board (1 x M2 x 5mm).Unscrew and disconnect VGA/USB Circuit Board (1 x M2 x 5mm).Unscrew and disconnect VGA/USB Circuit Board (1 x M2 x 5mm).
Unscrew and disconnect Power Button (1 x M2 x 3mm).

Step 6

  • Unscrew and disconnect Power Button (1 x M2 x 3mm).
Unscrew and disconnect Power Button (1 x M2 x 3mm).Unscrew and disconnect Power Button (1 x M2 x 3mm).Unscrew and disconnect Power Button (1 x M2 x 3mm).

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 3480 Power Button Circuit Board

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals Latitude 3480 Power Button Circuit Board

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