Display Assembly - HP Pavilion DM4-1050 Maintenance And Service Manual

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) WXGA Brightview display assembly for use in models equipped with WWAN
35.56 cm (14.0-in) WXGA Brightview display assembly for use in models not equipped with
WWAN
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
5. Disconnect the wireless antenna cables from the WLAN module (see
6. Remove the following components:
a. WLAN module (see
b. WWAN module (see
c. Keyboard (see
70 Chapter 4 Removal and replacement procedures
Battery on page 45).
WLAN module on page
WWAN module on page
Keyboard on page 62)
WLAN module on page
50)
55)
Spare part number
613667-001
608207-001
50).