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 Partner Program Sign In
Contact Us

Your Dell.com Carts

Dell Precision 3550 Service Manual

PDF

Installing the LED board

Steps

  1. Reseat the LED board in its place and secure it with the single (M2x2.5) screw to the computer [1,2].
    Installing the LED board
  2. Connect the LED board cable to the system board and re-route it on the computer chassis [1,2]
    Installing the LED board
  3. Gently fold the fold the USH cable as shown [1].
  4. Re-connect the USH cable to the palmrest and secure the lock [2].
    Installing the LED board

Next steps

  1. Install the palmrest bracket.
  2. Install the ssd bracket.
  3. Install the ssd.
  4. Install the battery.
  5. Install the base cover.
  6. Install the microSD card.
  7. 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: <>()\