Touchpad - HP EliteBook 840 G2 Notebook PC Maintenance And Service Manual

TouchPad

NOTE: The TouchPad spare part kit includes the TouchPad cable.
Description
For use only on HP EliteBook 840 G2 Notebook PC and HP EliteBook 740 G2 Notebook PC
computer models equipped with an NFC module (includes NFC module cable)
For use only on HP EliteBook 840 G2 Notebook PC and HP EliteBook 740 G2 Notebook PC
computer models not equipped with an NFC module
For use only on HP ZBook 14 G2 Mobile Workstation computer models equipped with an NFC module
(includes NFC module cable)
For use only on HP ZBook 14 G2 Mobile Workstation computer models not equipped with an NFC module
Before removing the TouchPad, follow these steps:
1. Turn off 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 the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the service cover (see
a. Battery (see
b. Keyboard (see
c. Base enclosure (see
d. NFC module (see
Remove the TouchPad:
1. Release the ZIF connector (1) to which the TouchPad cable is connected, and then disconnect
the TouchPad cable from the card reader board.
2. Remove the two Phillips PM2.0×2.0 broad head screws (2) that secure the TouchPad to the top cover.
3. Lift the top edge of the TouchPad until it rests at an angle (3).
82 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Service cover on page
Battery on page 53)
Keyboard on page 63)
Base enclosure on page
NFC module on page
51), and then remove the following components:
75)
79)
Spare part number
799301-001
797437-001
798048-001
797438-001
ENWW