HP G42-300 Compaq Presario CQ42 Notebook PC and HP G42 Notebook PC - Maintenan - Page 76

Display assembly, Top cover see

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Display assembly Description 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; Presario, matte black 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; Presario, biscotti 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; HP, biscotti 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; HP, silver 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; HP, white (for model 1.0 only) 35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam; HP, charcoal (for model 1.1 only) Spare part number 592146-001 597617-001 600163-001 606155-001 606156-001 622571-001 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 43). 5. Disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 49). 6. Remove the following components: a. Keyboard (see Keyboard on page 53) b. Optical drive (see Optical drive on page 47) c. Top cover (see Top cover on page 55) Remove the display assembly: 1. Turn the computer display-side up, with the front toward you. 2. Open the display as far as possible. 3. Remove the wireless antenna cables (1) from the hole and clips built into the base enclosure. 4. Disconnect the display panel cable (2) from the system board. 5. Disconnect the microphone cable (3) from the system board. 66 Chapter 4 Removal and replacement procedures

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Display assembly
Description
Spare part number
35.6 cm
(14-in) WXGA Brightview display assembly for use with integrated microphone and
webcam; Presario, matte black
592146-001
35.6 cm
(14-in) WXGA Brightview display assembly for use with integrated microphone and
webcam; Presario, biscotti
597617-001
35.6 cm
(14-in) WXGA Brightview display assembly for use with integrated microphone and
webcam; HP, biscotti
600163-001
35.6 cm
(14-in) WXGA Brightview display assembly for use with integrated microphone and
webcam; HP, silver
606155-001
35.6 cm
(14-in) WXGA Brightview display assembly for use with integrated microphone and
webcam; HP, white (for model 1.0 only)
606156-001
35.6 cm
(14-in) WXGA Brightview display assembly for use with integrated microphone and
webcam; HP, charcoal (for model 1.1 only)
622571-001
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
43
).
5.
Disconnect the wireless antenna cables from the WLAN module (see
WLAN module
on page
49
).
6.
Remove the following components:
a.
Keyboard (see
Keyboard
on page
53
)
b.
Optical drive (see
Optical drive
on page
47
)
c.
Top cover (see
Top cover
on page
55
)
Remove the display assembly:
1.
Turn the computer display-side up, with the front toward you.
2.
Open the display as far as possible.
3.
Remove the wireless antenna cables
(1)
from the hole and clips built into the base enclosure.
4.
Disconnect the display panel cable
(2)
from the system board.
5.
Disconnect the microphone cable
(3)
from the system board.
66
Chapter 4
Removal and replacement procedures