To replace the speakers, reverse the removal procedures.
Fan
To remove the fan, use these procedures and illustrations.
Table 6-3
Fan descriptions and part numbers
Description Spare part number
Fan (includes cable)
For use only on computer models equipped with a graphics subsystem with discrete memory and
computer models equipped with a graphics subsystem with UMA memory and a 28 W processor
N96442-001
For use only on computer models equipped with a graphics subsystem with UMA memory and a 15
W processor
N96441-001
Before removing the fan, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 50).
2. Remove the bottom cover (see Bottom cover on page 38).
3. Disconnect the battery cable from the system board (see Battery on page 50).
Remove the fan:
1. Disconnect the fan cable (1) from the system board.
2. Release the display tuner cable from the retention clips (2) that are built into the fan.
3. Remove the three Phillips M2.0 × 4.0 screws (3) that secure the fan to the system board.
Fan
53
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