Installing The Led Board - Dell Latitude 5521 Service Manual

Steps
1. Disconnect the LED-board cable and touchpad cable from the connector on the system board.
2. Peel the LED-board cable off the coin-cell battery.
3. Remove the single screw (M2x3) that secures the LED board to the palm-rest assembly.
4. Lift the LED board and cable away from the palm-rest assembly.

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 image indicates the location of the LED board and provides a visual representation of the installation procedure.
Removing and installing components 45