Compaq A900 Laptop User Manual


 
Display assembly
Description Spare part number
17.0-inch, WXGA+BrightView display assembly (includes 3 WLAN antenna transceivers and cables,
camera module and cable, microphones and cables, and logo)
462319-001
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 34).
5.
Disconnect the wireless antenna cables from the WLAN module (see
WLAN module on page 41).
6.
Remove the switch cover and keyboard (see
Switch cover and keyboard on page 46).
Remove the display assembly:
1. Disconnect the display panel cable (1) and the microphone cable (2) from the system board.
2. Remove the wireless antenna cables and the microphone cable from the clips (3) and routing
channel.
3. Remove the four Phillips PM2.5×9.0 screws (1) that secure the display assembly to the computer.
50 Chapter 4 Removal and replacement procedures