HP Pavilion dv8-1000 HP Pavilion dv8 Entertainment PC - Maintenance and Servic - Page 89

Audio/infrared board

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Audio/infrared board Removal and replacement procedures Description Audio/infrared board (includes cable) Spare part number 580988-001 Before removing the audio/infrared 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 4-7). 5. Remove the following components: a. Optical drive (see "Optical drive" on page 4-8) b. Mass storage device (see "Mass storage device" on page 4-10) c. TV tuner module (see "TV tuner module" on page 4-13) d. Memory module (see "Memory module" on page 4-16) e. WLAN module (see "WLAN module" on page 4-17) f. Switch cover (see "Switch cover" on page 4-21) g. Keyboard cover (see "Keyboard cover" on page 4-23) h. Keyboard (see "Keyboard" on page 4-27) i. Speaker assembly (see "Speaker assembly" on page 4-33) j. Display assembly (see "Display assembly" on page 4-34) k. Top cover (see "Top cover" on page 4-41) Maintenance and Service Guide 4-55

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Removal and replacement procedures
Maintenance and Service Guide
4–55
Audio/infrared board
Before removing the audio/infrared 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 4-7
).
5. Remove the following components:
a.
Optical drive (see
“Optical drive” on page 4-8
)
b.
Mass storage device (see
“Mass storage device” on page 4-10
)
c.
TV tuner module (see
“TV tuner module” on page 4-13
)
d.
Memory module (see
“Memory module” on page 4-16
)
e.
WLAN module (see
“WLAN module” on page 4-17
)
f.
Switch cover (see
“Switch cover” on page 4-21
)
g.
Keyboard cover (see
“Keyboard cover” on page 4-23
)
h.
Keyboard (see
“Keyboard” on page 4-27
)
i.
Speaker assembly (see
“Speaker assembly” on page 4-33
)
j.
Display assembly (see
“Display assembly” on page 4-34
)
k.
Top cover (see
“Top cover” on page 4-41
)
Description
Spare part number
Audio/infrared board (includes cable)
580988-001