Difficulty

Moderate

Steps

13

Time Required

                          15 minutes

Sections

5

  • Battery
  • 2 steps
  • Access to major components
  • 3 steps
  • The cooler
  • 1 step
  • Graphic card
  • 3 steps
  • Fans
  • 4 steps

Flags

4

Grammar Police

Embrace your inner English teacher and help improve this guide’s grammar!

Markup Mishap

This guide needs better markups. Help out by correcting or making some markup annotations.

Member-Contributed Guide

An awesome member of our community made this guide. It is not managed by iFixit staff.

Better Introduction

Improve this guide by completing or revising its introduction.

  • Backwhy! P775DM3

  • Full Screen

  • Options

  • History

  • Save to Favorites

  • Download PDF

  • Translate

  • Get Shareable Link

  • Embed This Guide

  • Notify Me of Changes

  • Stop Notifications

What you need

Step 1

              Battery
  • Unlock the lock marked in red.

Unlock the lock marked in red.

1024

Step 2

  • Lift up the battery while unlocking the lock

Lift up the battery while unlocking the lock

Step 3

              Access to major components
  • Unscrew the five screws.

Unscrew the five screws.

Step 4

  • Slide the plate in the direction of the red arrow

Slide the plate in the direction of the red arrow

Step 5

  • Lift up the back panel

Lift up the back panel

Step 6

              The cooler
  • Unscrew the four large screws circled in green
  • Unscrew the five small screws circled in red
  • Lift the cooler with the two tabs circled in blue

Unscrew the four large screws circled in green

Unscrew the five small screws circled in red

Lift the cooler with the two tabs circled in blue

Step 7

              Graphic card
  • Unscrew the two screws circled in red

Unscrew the two screws circled in red

Step 8

  • Lift the card to allow access to the red circled connector
  • Disconnect the red circled connector

Lift the card to allow access to the red circled connector

Disconnect the red circled connector

Step 9

  • Pull it in the direction of the red arrow

Pull it in the direction of the red arrow

Step 10

              Fans
  • Unscrew the three screws circled in red
  • Disconnect the framed connector in red

Unscrew the three screws circled in red

Disconnect the framed connector in red

Step 11

  • Remove the fan

Remove the fan

Step 12

Step 13

  • Lift the fan

Lift the fan

To reassemble your device follow the following instructions in reverse order

Cancel: I did not complete this guide.

        irlanda is helping us fix the world!      Want to contribute?      Start translating ›

Special thanks to these translators:

100%

irlanda

Author

                                      with 2 other contributors 


                    Felice Suglia

Member since: 06/15/2013

28,552 Reputation

                                      243 Guides authored                  



                       Badges:
                       20







                                                        +17 more badges