HP (Hewlett-Packard) HP 431 Laptop User Manual


 
5.
Disconnect the WLAN module antenna cables from the WLAN module (see
WLAN module
on page 44).
6. Remove the following components:
Hard drive (see
Hard drive on page 48)
Keyboard (see
Keyboard on page 53)
Top cover (see
Top cover on page 56)
Speakers (see
Speakers on page 63)
USB board (see
USB board on page 65)
Power connector cable (see
Power connector cable on page 66)
Remove the display assembly:
1. Disconnect the display panel cable (1) from the system board.
2. Release the wireless antenna cables from the clips (2) built into 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 four Phillips PM2.5×6.0 screws (3) that secure the display assembly to the computer.
4. Remove the display assembly (4).
Component replacement procedures
69