Touchpad - HP Compaq nw9440 - Mobile Workstation Maintenance And Service Manual

Removal and Replacement Procedures

5.13 TouchPad

TouchPad Spare Part Number Information
✎
All TouchPad spare part kits include a TouchPad cable.
TouchPad with 3 pointing stick buttons, 2 TouchPad buttons,
and fingerprint sensor, for use with keyboards with
Pointing Stick
TouchPad with 3 pointing stick buttons and 3 TouchPad
buttons, for use with keyboards with pointing stick
TouchPad with 2 TouchPad buttons and fingerprint sensor, for
use with keyboards without pointing stick
TouchPad with 2 TouchPad buttons, for use with keyboards
without pointing stick
1. Prepare the computer for disassembly
2. Remove the keyboard
3. Turn the computer upside down with the front toward you.
5–26
(Section 5.11).
Maintenance and Service Guide
409952-001
409956-001
409954-001
409955-001
(Section 5.3).