HP Pavilion dm4-3000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 79

Support the display assembly when removing the following screws. Failure

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5. Disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 41). 6. Remove the following components: a. Optical drive (see Optical drive on page 46) b. Hard drive (see Hard drive on page 48) c. Keyboard (see Keyboard on page 57) d. Top cover (see Top cover on page 60) e. Power connector cable (see Power connector cable on page 69) Remove the display assembly: 1. Disconnect the display panel cable (1) from the system board. 2. Release the wireless antenna cables (2) from the opening in the base enclosure. CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components. 3. Remove the three Phillips PM2.5×4.4 screws (1) that secure the display assembly to the computer. Component replacement procedures 71

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5.
Disconnect the wireless antenna cables from the WLAN module (see
WLAN module
on page
41
).
6.
Remove the following components:
a.
Optical drive (see
Optical drive
on page
46
)
b.
Hard drive (see
Hard drive
on page
48
)
c.
Keyboard (see
Keyboard
on page
57
)
d.
Top cover (see
Top cover
on page
60
)
e.
Power connector cable (see
Power connector cable
on page
69
)
Remove the display assembly:
1.
Disconnect the display panel cable
(1)
from the system board.
2.
Release the wireless antenna cables
(2)
from the opening in the base enclosure.
CAUTION:
Support the display assembly when removing the following screws. Failure to
support the display assembly can result in damage to the display assembly and other
computer components.
3.
Remove the three Phillips PM2.5×4.4 screws
(1)
that secure the display assembly to the computer.
Component replacement procedures
71