Dell Latitude E7470 Motherboard Replacement Repair Guide

Difficulty

Moderate

Steps

8

Time Required

                          30 minutes            

Sections

4

• RAM
• 1 step
• Battery
• 3 steps
• Fan and Heatsink
• 2 steps
• Motherboard
• 2 steps

Flags

2

Action Shots

Be an action hero! This guide needs images that better demonstrate how to perform specific actions.

Needs Better Images

Better photos will improve this guide. Help out by taking, editing, or uploading new ones!

• BackDell Latitude E7470

• Full Screen

• Options

• History

• Save to Favorites

• Download PDF

• Edit

• Translate

• Get Shareable Link

• Embed This Guide

• Notify Me of Changes

• Stop Notifications

Introduction

What you need

Step 1

              RAM               

• Grab the two clips beside the RAM stick and pull them outward. The RAM stick should release.
• Remove the RAM from the device.
• Repeat this for second RAM stick

Grab the two clips beside the RAM stick and pull them outward. The RAM stick should release.

Remove the RAM from the device.

Repeat this for second RAM stick

1024

Step 2

              Battery               

• Use the pull tab on the battery connector to lift the connector straight up off its socket on the motherboard, disconnecting it.

Use the pull tab on the battery connector to lift the connector straight up off its socket on the motherboard, disconnecting it.

Step 3

• Remove the single 4 mm Phillips screw securing the bottom left corner of the battery.
• If you are removing an extended capacity battery, remove the Phillips screw securing the bottom right corner of the battery.

Remove the single 4 mm Phillips screw securing the bottom left corner of the battery.

If you are removing an extended capacity battery, remove the Phillips screw securing the bottom right corner of the battery.

Step 4

• Remove the battery from the laptop.

Remove the battery from the laptop.

Step 5

              Fan and Heatsink               

• After opening the backcase of the computer, remove the screws using the Phillips #0 screwdriver.
• Unplug and remove the wire from the socket.

After opening the backcase of the computer, remove the screws using the Phillips #0 screwdriver.

Unplug and remove the wire from the socket.

Step 6

• Remove the fan and heatsink from the laptop.
• Make sure to wipe off the existing thermal paste from the CPU and heatsink with an alcohol-soaked pad and apply a new layer.

Remove the fan and heatsink from the laptop.

Make sure to wipe off the existing thermal paste from the CPU and heatsink with an alcohol-soaked pad and apply a new layer.

Step 7

              Motherboard               

• Remove all the screws using a Phillips #0 screwdriver.
• Disconnect all of the cables from the motherboard.

Remove all the screws using a Phillips #0 screwdriver.

Disconnect all of the cables from the motherboard.

Step 8

• Remove the motherboard from the laptop.

Remove the motherboard from the laptop.

To reassemble your device, follow these instructions in reverse order.

Cancel: I did not complete this guide.

                                                                                      One other person completed this guide.                                             

Author

                                      with 4 other contributors 

                    Bo Zeng                     

Member since: 10/01/2019

361 Reputation

                                      3 Guides authored                  



                       Badges:
                       5







                                                        +2 more badges                           

Team

                       Duke University Pratt School of Engineering, Team S4-G3, Matos-Garner Fall 2019                        

                                                  Member of Duke University Pratt School of Engineering, Team S4-G3, Matos-Garner Fall 2019 



                    DUKEPSE-MATOS-GARNER-F19S4G3                     


                                            4 Members                     


                                            10 Guides authored                     

Charles Coburn - Aug 20, 2022

Reply

Good overall, the motherboard screw picture shows too many screws. Also, might need a picture of removing the two side screws for the port cover, and that there are two screws next to the expansion port, under the port cover.