Figure 30. Installing the heat-sink for integrated graphics
Steps
1. Place the heat-sink into its slot on the system board.
2. Align the screw holes on the heat-sink to the screw holes on the system board in the sequential order mentioned on the 
heat-sink [1 > 2 > 3 > 4] .
3. Tighten the four captive screws to secure the heat-sink to the system board.
Next steps
1. Install the base cover.
2. Follow the procedure in After working inside your computer.
Removing the heat-sink for discrete graphics
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. 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 image indicates the location of the heat-sink and provides a visual representation of the removal procedure.
Removing and installing Field Replaceable Units (FRUs)
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