HP Compaq nc4400 Notebook PC - Maintenance and Service Guide

Removal and Replacement Procedures
Maintenance and Service Guide 5–55
5.18 TouchPad
1. Prepare the computer for disassembly (Section 5.3)
and remove the following components:
a. Hard drive (Section 5.4)
b. Keyboard cover (Section 5.8)
c. Keyboard (Section 5.9)
d. Display assembly (Section 5.15)
e. Button board (Section 5.16)
f. Top cover (Section 5.17)
2. Turn the top cover upside down with the front toward you.
TouchPad Spare Part Number Information
TouchPad (includes cable and bracket) 419165-001