About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the installation
procedure.
Steps
1. Adhere the coin-cell battery in the coin-cell battery slot on the palm-rest and keyboard assembly.
2. Route the coin-cell battery cable through the routing guides on the palm-rest and keyboard assembly.
3. Connect the coin-cell battery cable to the I/O board.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
Heat sink
Removing the heat sink
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
About this task
CAUTION:
For maximum cooling of the processor, do not touch the heat transfer areas on the heat sink. The oils
in your skin can reduce the heat transfer capability of the thermal grease.
NOTE: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you
touch it.
The following images indicate the location of the heat sink and provide a visual representation of the removal procedure.
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Removing and installing components
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