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8.
Remove the touchpad (6).
To install the touchpad, reverse this procedure.
Heat sink
To remove the heat sink, use these procedures and illustrations.
Table 5-7
Heat sink descriptions and part numbers
Description
Heat sink
Thermal grease and gap filler
Before removing the heat sink, follow these steps:
1.
Prepare the computer for disassembly (see
2.
Remove the bottom cover (see
3.
Disconnect the battery cable from the system board (see
Remove the heat sink:
1.
Remove the six Phillips 3.0 × 7.0 screws (1) and the two Phillips 2.5 × 4.0 screws (2) from the heat sink
42
Chapter 5 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Bottom cover on page
30).
Spare part number
N84255-001
N86911-001
Battery on page
31).
30).
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