HP Compaq nc4400 Notebook PC - Maintenance and Service Guide

5–4 Maintenance and Service Guide
Removal and Replacement Procedures
Section Description
# of Screws Removed
5.14 Mini Card WLAN Module 2
Å
To prevent an unresponsive system and the display of a
warning message, install only a Mini Card WLAN device
authorized for use in your computer by the governmental
agency that regulates wireless devices in your country. If
you install a device and then receive a warning message,
remove the device to restore computer functionality. Then
contact Customer Care.
5.15 Display Assembly
Display bezel
Fingerprint reader board
Microphone
Display inverter
Display panel
Display hinges
Wireless antenna transceivers
and cables
6
4
0
0
1
2
2
2
5.16 Button Board 1
5.17 To p C o ve r 10
5.18 TouchPad 4
5.19 Speaker 2
5.20 Infrared Board 1
5.21 System Board 6
5.22 Modem Module 2
5.23 RTC Battery 0
Disassembly Sequence Chart (Continued)