Replacing the Heat Sink
NOTE: The original thermal grease can be reused, if the original system board and heat sink are reinstalled together. If either the system board or the heat sink is replaced, use the thermal pad provided in the kit to ensure that thermal conductivity is achieved.
1Clean the thermal grease from the bottom of the heat sink and reapply it.
2Align the screw holes on the heat sink with the screw holes on the system board.
3In sequential order (indicated on the heat sink), replace the screws that secure the heat sink to the system board.
Postrequisites
1Replace the battery. See "Replacing the Battery" on page 18.
2Replace the
3Replace the base cover. See "Replacing the Base Cover" on page 14.
4Follow the instructions in "After Working Inside Your Computer" on page 11.
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Heat Sink
