Installing the heat sink — for computers with discrete graphics card
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
CAUTION Incorrect alignment of the heat sink can damage the system board and processor.
NOTE If either the system board or the heat sink is replaced, use the thermal pad/paste provided in the kit to ensure that thermal conductivity is achieved.
About this task
The following image indicates the location of the heat sink and provides a visual representation of the installation procedure.
Steps
Align the screw holes on the heat sink with the screw holes on the system board.
In sequential order (as indicated on the heat sink), tighten the seven captive screws that secure the heat sink to the system board.
Adhere the tape that secures the touchscreen cable to the heat sink.