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Table 5-8
Fan description and part number
Description
Fan (includes cable)
Before removing the fan, 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 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.
4.
Remove the fan (4) from the system board.
To replace the fan, reverse the removal procedures.
I/O board
To remove the I/O board, use this procedure and illustration.
Table 5-9
I/O board descriptions and part numbers
Description
I/O board (includes nano SIM slot, RJ45 jack, and USB port)
NOTE:
The I/O board spare part kit does not include the I/O board cable or the nano SIM cable. The
I/O board cable and the nano SIM cable are included in the Cable Kit, spare part number N96922-001.
For use only on computer models equipped with WWAN capability
For use only on computer models not equipped with WWAN capability
Preparation for disassembly on page
Bottom cover on page
39).
Spare part number
N96441-001
Battery on page
41).
Spare part number
N95962-001
N95961-001
39).
I/O board
51
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