Fan
Description
Spare part number
Fan (includes cable)
746657-001
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
Battery on page 40
), and then remove the following components:
a.
Service cover (see
Service cover on page 41
)
b.
Hard drive (see
Hard drive on page 42
)
c.
Optical drive (see
Optical drive on page 50
)
d.
Keyboard (see
Keyboard on page 52
)
e.
Top cover (see
Top cover on page 55
)
f.
Speakers (see
Speakers on page 64
)
g.
System board (see
System board on page 67
)
h.
Heat sink (see
Heat sink on page 73
)
Remove the fan:
1.
Remove the cowling material
(1)
that secures the fan to the heat sink.
76
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Содержание 248 G1
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Страница 24: ...Computer major components 16 Chapter 3 Illustrated parts catalog ...
