HP Pavilion dm4-2000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 66

Display assembly, Disconnect the wireless antenna cables from the WLAN module see

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3. Remove the power button board (2). Reverse the above procedure to install the power button board. Display assembly Description 35.56 cm (14.0 in), SVA, high-definition (HD), BrightView LED display assembly For use in Dark Umber models For use in Steel Gray models Spare Part Number 636941-001 650675-001 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 38). 5. Disconnect the wireless antenna cables from the WLAN module (see WLAN module on page 42). 6. Remove the following components: a. WLAN module (see WLAN module on page 42) b. Keyboard (see Keyboard on page 49) 58 Chapter 4 Removal and replacement procedures

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3.
Remove the power button board
(2)
.
Reverse the above procedure to install the power button board.
Display assembly
Description
35.56 cm (14.0 in), SVA, high-definition (HD), BrightView LED display assembly
Spare Part Number
For use in Dark Umber models
636941-001
For use in Steel Gray models
650675-001
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
38
).
5.
Disconnect the wireless antenna cables from the WLAN module (see
WLAN module
on page
42
).
6.
Remove the following components:
a.
WLAN module (see
WLAN module
on page
42
)
b.
Keyboard (see
Keyboard
on page
49
)
58
Chapter 4
Removal and replacement procedures