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Steps
1. Adhere the coin-cell battery on to the coin-cell battery slot on the palm-rest assembly.
2. Connect the coin-cell battery cable to the connector on the system board.
Next steps
1. Install the
assembly-inner
2. Install the battery.
3. Install the
base
cover.
4. Install the
SIM
card.
5. Follow the procedure in
Heat sink
Removing the heat sink (Discrete GPU)
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
NOTE:
The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you
touch it.
NOTE:
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.
The following images indicate the location of the heat sink and provide a visual representation of the removal procedure.
80
Removing and installing Field Replaceable Units (FRUs)
frame.
After working inside your
Before working inside your
computer.
computer.
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