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Fan
Description
Fan (includes cable and cowling)
Before removing the fan, follow these steps:
1.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
a.
Service door (see
b.
Display assembly (see
c.
Bottom cover (see
Remove the fan:
1.
Disconnect the fan cable (1) from the system board.
2.
Detach the cowling tape (2) that secures the fan to the heat sink.
3.
Remove the two Phillips PM2.0×4.5 screws (3) that secure the fan to the system board.
4.
Remove the fan (4).
Reverse this procedure to install the fan.
Battery on page
33), and then remove the following components:
Service door on page
34)
Display assembly on page
Bottom cover on page
46)
54)
Component replacement procedures
Spare part number
730903-001
61
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