Skip to main content
Sign Out

Welcome to Dell

My Account
  • Place orders quickly and easily
  • View orders and track your shipping status
  • Enjoy members-only rewards and discounts
  • Create and access a list of your products
  • Manage your Dell EMC sites, products, and product-level contacts using Company Administration.
Sign In Create an Account Dell Financial Services Premier Sign In Partner Program Sign In
Contact Us

Your Dell.com Carts

Latitude 3420 Service Manual for computers with discrete graphics

PDF

Installing the ethernet port

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

The following image indicates the location of the ethernet port and provides a visual representation of the installation procedure.

Removing the heat sink

Steps

  1. Align and place the ethernet on the I/O board.
  2. Install the (M2x5) screw to secure the ethernet on the I/O board.
  3. Press the hinge in downward direction toward the palmrest assembly.
  4. Install the (M2.5x4) and two (M2.5x6) screws to secure the hinge bracket on the palmrest assembly.

Next steps

  1. Install the base cover.
  2. Exit the service mode
  3. Install the SIM card tray for 4G LTE enabled systems.
  4. Install the microSD-card.
  5. Follow the procedure in after working inside your computer.

Rate this content

Accurate
Useful
Easy to understand
Was this article helpful?
0/3000 characters
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please provide ratings (1-5 stars).
  Please select whether the article was helpful or not.
  Comments cannot contain these special characters: <>()\