Steps
1. Disconnect the I/O-board cable from the system board and I/O board.
NOTE:
This step is only applicable for computers shipped with a WWAN configuration.
2. Remove the two (M2x3) screws that secure the fan to the system board.
3. Lift the fan slightly off the palm-rest and keyboard assembly.
4. Disconnect the fan cable from the system board and completely lift the fan off the palm-rest and keyboard assembly.
Installing the 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 fan and provides a visual representation of the installation procedure.
Removing and installing components
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