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3.
Remove the speaker from the computer (3).
NOTE:
installation.
Reverse this procedure to install the right speaker.
Heat sink
To remove the heat sink, use this procedure and illustration.
Table 5-8
Heat sink descriptions and part numbers
Description
Heat sink
Thermal grease and pad kit
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.
In the order indicated on the heat sink, loosen the seven captive Phillips screws (1) that secure the heat
sink to the system board.
2.
Remove the noncaptive Phillips M2.0 × 3.0 screw (2) and two Phillips M2.0 × 5.0 screws (3) that secure
the heat sink to the computer.
38
Chapter 5 Removal and replacement procedures for authorized service provider parts
Be sure that the rubber gaskets are installed in the mounting holes in the speaker (4) before
Bottom cover on page
Preparation for disassembly on page
29).
Battery on page
Spare part number
M57140-001
M57118-001
29).
30).
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