Installing the fan
If you are replacing a component, remove the existing component before performing the installation procedure.
The following image indicates the location of fan and provides a visual representation of the installation procedure.
1. Connect the fan cable to the system board.
2. Align the screw holes on the fan with the screw holes on the palm-rest and keyboard assembly.
3. Replace the two (M2x3) screws that secure the fan to the palm-rest and keyboard assembly.
4. Connect the I/O-board cable to the system board and I/O board.
NOTE: This step is only applicable for computers shipped with a WWAN configuration.
1. Install the battery.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
Removing and installing components
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