HP Pavilion dv9600 HP Pavilion dv9500, dv9600, and dv9700 Entertainment PCs - - Page 90

Wireless switch board, Remove the wireless switch board

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Wireless switch board Description Wireless switch board (includes wireless switch board cable) Spare part number 432991-001 Before removing the wireless switch board, follow these steps: 1. Shut down 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 all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Hard drive (see Hard drive on page 52) b. Optical drive (see Optical drive on page 59) c. Switch cover (see Switch cover on page 61) d. Keyboard (see Keyboard on page 63) e. Speaker assembly (see Speaker assembly on page 66) f. Display assembly (see Display assembly on page 69) g. Top cover (see Top cover on page 75) Remove the wireless switch board: 1. Release the ZIF connector to which the wireless switch board cable is connected and disconnect the wireless switch board cable (1) from the system board. 2. Remove the two silver Phillips PM2.5×5.0 screws (2) that secure the wireless switch board to the base enclosure. 80 Chapter 4 Removal and replacement procedures

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Wireless switch board
Description
Spare part number
Wireless switch board (includes wireless switch board cable)
432991-001
Before removing the wireless switch board, follow these steps:
1.
Shut down 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 all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery
on page
47
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
52
)
b.
Optical drive (see
Optical drive
on page
59
)
c.
Switch cover (see
Switch cover
on page
61
)
d.
Keyboard (see
Keyboard
on page
63
)
e.
Speaker assembly (see
Speaker assembly
on page
66
)
f.
Display assembly (see
Display assembly
on page
69
)
g.
Top cover (see
Top cover
on page
75
)
Remove the wireless switch board:
1.
Release the ZIF connector to which the wireless switch board cable is connected and disconnect
the wireless switch board cable
(1)
from the system board.
2.
Remove the two silver Phillips PM2.5×5.0 screws
(2)
that secure the wireless switch board to the
base enclosure.
80
Chapter 4
Removal and replacement procedures