Installing The Led Board - Dell Precision 5570 W3D04 Service Manual

Steps
1. Open the latch and disconnect the LED board cable from the system board.
2. Peel off the LED-board cable from the palm-rest and keyboard assembly.
3. Note the LED board routing, and remove the LED board from the routing guides on the palm-rest and keyboard assembly.
4. Lift the LED board off the system board

Installing the LED board

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the LED board and provide a visual representation of the installation procedure.
52 Removing and installing components