Installing The System Fan - Dell Latitude 9420 Service Manual

Steps
1. Peel the single piece of tape securing the system fan cable to the system board.
2. Disconnect the system fan cable from the connector on the system board.
3. Remove the two (M1.6x2.5) screws that secure the system fan to the palm-rest assembly.
4. Lift the system fan off the palm-rest assembly.

Installing the system fan

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 system fan and provides a visual representation of the installation procedure.
26 Removing and installing components