About this task
The figure indicates the location of the coin-cell battery and provides a visual representation of the installation procedure.
Steps
1. Adhere the coin-cell battery to the coin-cell battery slot on the palm-rest and keyboard assembly.
2. Route the coin-cell battery cable as illustrated and connect it 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
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.
CAUTION: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool
before you touch it.
NOTE: The appearance of the heat sink and the number of captive screws vary depending on the graphics card installed in
your computer.
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
Removing and installing components
39