System Fan; Removing The System Fan - Dell Latitude 9420 Service Manual

Next steps
1. Install the base cover.
2. Install the SIM card tray.
3. Install the SD card.
4. Follow the procedure in
NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in
computer.

System fan

Removing the system fan

Prerequisites
1. Follow the procedure in
NOTE: Ensure that your computer is in Service Mode. For more information see, step 6 in
computer.
2. Remove the SD card.
3. Remove the SIM card
4. Remove the base cover.
About this task
The following images indicate the location of the system fan and provide a visual representation of the removal procedure.
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.
26 Removing and installing components
After working inside your
Before working inside your
tray.
computer.
computer.
Before working inside your
Before working inside your