Fan; Removing The Fan; Installing The Fan - Dell NOT22208 Owner's Manual

2. Install the SIM card.
3. Follow the procedure in

Fan

Removing the fan

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
1. Follow the procedure in
2. Remove the SIM card.
3. Remove the base cover.
About this task
The following image(s) indicate the location of the fan and provides a visual representation of the removal procedure.
Steps
1. Disconnect the fan cable from the system board.
2. Remove the fan cable from the routing guides on the palm-rest assembly.
3. Remove the two screws (M2x4) that secure the fan to the palm-rest assembly.
4. Lift the fan off the palm-rest assembly.

Installing the fan

CAUTION: The information in this section is intended for authorized service technicians only.
After working inside your
Before working inside your
computer.
computer.
Removing and installing Customer Replaceable Units (CRUs) 67