HP EliteBook Folio 9480m Maintenance and Service Guide - Page 70

Fan

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Fan Description Fan (includes cable) Spare part number 702859-001 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 29). a. Hard drive cover (see Hard drive cover on page 32) b. Hard drive (see Hard drive/SSD drive on page 33) c. Service cover (see Service cover on page 38) d. Keyboard (see Keyboard on page 45) e. Base enclosure (see Base enclosure on page 53) Remove the fan: 1. Disconnect the fan cable (1) from the system board. 2. Loosen the 2 captive Phillips screws (2) that secure the fan to the top cover. 3. Remove the fan (3). Reverse this procedure to install the fan. 58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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Fan
Description
Spare part number
Fan (includes cable)
702859-001
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
29
).
a.
Hard drive cover (see
Hard drive cover
on page
32
)
b.
Hard drive (see
Hard drive/SSD drive
on page
33
)
c.
Service cover (see
Service cover
on page
38
)
d.
Keyboard (see
Keyboard
on page
45
)
e.
Base enclosure (see
Base enclosure
on page
53
)
Remove the fan:
1.
Disconnect the fan cable
(1)
from the system board.
2.
Loosen the 2 captive Phillips screws
(2)
that secure the fan to the top cover.
3.
Remove the fan
(3)
.
Reverse this procedure to install the fan.
58
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts