Installing the heat sink for Non Touch
1 Place the heat sink on the system board and align the heat sink with the screw holders.
2 Tighten the M2x3 screws (4) to secure the heat sink to the system board.
NOTE
: Tighten the screws on the system board in the order of the callout numbers [1, 2, 3, 4].
3 Install the:
a battery
b base cover
4 Follow the procedure in After working inside your computer.
Removing the heat sink assembly for Touch
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a base cover
b battery
3 To remove the heat sink assembly :
a Disconnect the heat sink assembly cable and remove the M2x3 screws (2) that secure the system fan on the system board [1,
2].
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Disassembly and reassembly