Compaq Presario CQ41-100 Compaq Presario CQ41 Notebook PC - Maintenance and Se - Page 73

Webcam/microphone module (select models only), Keyboard see

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Removal and replacement procedures Webcam/microphone module (select models only) Description Webcam/microphone module Spare part number 487287-001 Before removing the display assembly, 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. Disconnect the wireless antenna cables from the WLAN module (see "WLAN module" on page 4-14). 6. Remove the following components: a. Hard drive cover (see "Hard drive" on page 4-8) b. Mini Card compartment cover (see "RTC battery" on page 4-12) c. Optical drive (see "Optical drive" on page 4-20 d. Keyboard (see "Keyboard" on page 4-21) e. Keyboard cover (see "Keyboard cover" on page 4-24) f. Speaker assembly (see "Speaker assembly" on page 4-26) g. Display assembly (see "Display assembly" on page 4-28) Remove the webcam/microphone module: 1. Lift the webcam/microphone module 1 as far from the display enclosure as the webcam/microphone module cable allows. 2. Disconnect the webcam/microphone module cable 2 from the webcam/microphone module. 3. Remove the webcam/microphone module. Reverse this procedure to install the webcam/microphone module. 4-34 Maintenance and Service Guide

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4–34
Maintenance and Service Guide
Removal and replacement procedures
Webcam/microphone module (select models only)
Before removing the display assembly, 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. Disconnect the wireless antenna cables from the WLAN module (see
“WLAN module” on page 4-14
).
6. Remove the following components:
a.
Hard drive cover (see
“Hard drive” on page 4-8
)
b.
Mini Card compartment cover (see
“RTC battery” on page 4-12
)
c.
Optical drive (see
“Optical drive” on page 4-20
d.
Keyboard (see
“Keyboard” on page 4-21
)
e.
Keyboard cover (see
“Keyboard cover” on page 4-24
)
f.
Speaker assembly (see
“Speaker assembly” on page 4-26
)
g.
Display assembly (see
“Display assembly” on page 4-28
)
Remove the webcam/microphone module:
1. Lift the webcam/microphone module
1
as far from the display enclosure as the webcam/microphone module
cable allows.
2. Disconnect the webcam/microphone module cable
2
from the webcam/microphone module.
3. Remove the webcam/microphone module.
Reverse this procedure to install the webcam/microphone module.
Description
Spare part number
Webcam/microphone module
487287-001