Dell Latitude 7440 How-To Install & Replace Your I/O Circuit Board

By on January 26, 2024 · 5:26 pm
PrintEmail

In this Dell laptop tutorial we are going to show you how to install and replace the I/O Circuit Board on your Latitude 7440 laptop. These installation instructions have been made into 7 easy to follow printable steps. We have also created a video tutorial that shows you how to install your Latitude 7440 I/O 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 Phillips #0 screwdriver
  • 1 x Phillips #1 screwdriver
  • 1 x small plastic scribe
Latitude 7440 I O Circuit Board

Dell Laptop Replacement Parts Needed

5XKJW Image
Eligible for $5.00 1st Class Shipping.
Only 2 left in stock - order soon.
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 7440 I O Circuit Board

Video tutorial repair manual



Installation and Removal Instructions
Latitude 7440 I/O Circuit Board

Before you begin: If you need help at any point, you can always contact Parts-People Laptop Repair Department for help with your diagnosis or repair.

Step 1

Use a Phillips #1 Screwdriver to loosen the

Step 2

Use a Phillips #1 Screwdriver to loosen the Use a Plastic Scribe to pry apart and remove the Bottom Base Cover.Use a Phillips #1 Screwdriver to loosen the Use a Phillips #1 Screwdriver to loosen the
Disconnect the Battery.

Step 3

Unscrew and remove the power button cable bracket (1 x M2 x 2mm).

Step 4

  • Unscrew and remove the power button cable bracket (1 x M2 x 2mm).
  • Disconnect the power button cable.
Unscrew and remove the power button cable bracket (1 x M2 x 2mm).Disconnect the power button cable.Unscrew and remove the power button cable bracket (1 x M2 x 2mm).
Disconnect the speaker cable.

Step 5

  • Disconnect the speaker cable.
Disconnect the speaker cable.Disconnect the speaker cable.
Unscrew and remove the I/O board bridge connector (6 x M2 x 4mm).

Step 6

  • Unscrew and remove the I/O board bridge connector (6 x M2 x 4mm).
Unscrew and remove the I/O board bridge connector (6 x M2 x 4mm).Unscrew and remove the I/O board bridge connector (6 x M2 x 4mm).
Unscrew and remove the I/O Circuit Board (3 x 2mm x 2.5mm).

Step 7

  • Unscrew and remove the I/O Circuit Board (3 x 2mm x 2.5mm).
  • ***FOLLOW THESE STEPS IN REVERSE TO REINSTALL YOUR PART.
Unscrew and remove the I/O Circuit Board (3 x 2mm x 2.5mm).***FOLLOW THESE STEPS IN REVERSE TO REINSTALL YOUR PART.Unscrew and remove the I/O Circuit Board (3 x 2mm x 2.5mm).
Latitude 7440 I O Circuit Board

Dell Laptop Replacement Parts Needed

5XKJW Image
Eligible for $5.00 1st Class Shipping.
Only 2 left in stock - order soon.
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 7440 I O Circuit Board

Topics: Dell Latitude Repair Manuals Dell Laptop Repair Dell Repair Manuals I/O Circuit Board Latitude 7440

Tags

Join the conversation!

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.