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 Premier Sign In Partner Program Sign In
Contact Us

Your Dell.com Carts

Dell Latitude 3390 2-in-1 Owner's Manual

PDF

Installing the LED board

Steps

  1. Insert the LED board into the slot on the laptop.
    NOTE: Ensure to align the LED board hole to the cylindrical hook to secure the board on the system board.
  2. Affix the adhesive tape to secure the LED board to the laptop.
  3. Affix the LED board cable to the adhesive tape on the system board and connect the LED board cable to the connector.Release the latch.
  4. Install the:
    1. battery
    2. base cover
  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: <>()\