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Fan
Description
Fan (includes cable)
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 cover (see
b.
Hard drive (see
c.
Optical drive (see
d.
Keyboard (see
e.
Top cover (see
f.
Speakers (see
g.
System board (see
h.
Heat sink (see
Remove the fan:
1.
Remove the cowling material (1) that secures the fan to the heat sink.
2.
Remove the fan (2).
Reverse this procedure to install the fan.
60
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page
29), and then remove the following components:
Service cover on page
Hard drive on page
31)
Optical drive on page
Keyboard on page
38)
Top cover on page
41)
Speakers on page
49)
System board on page
Heat sink on page
57)
30)
37)
52)
Spare part number
746657-001
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