Touchpad Module - HP ZBook 15 G4 Maintenance And Service Manual

TouchPad module

Description
TouchPad module
The TouchPad module cable is available in the Cable Kit using spare part number 848244-001.
Before removing the TouchPad module, 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 bottom cover (see
5. Disconnect the battery (see
6. Remove the left speaker (see
Remove the TouchPad module:
1. Disconnect the TouchPad cable from the TouchPad board (1).
2. Remove the four Phillips PM2.5×3.0 screws (2) that secure the TouchPad module to the top cover.
3. Pull the TouchPad out from under the lip near the system board (3).
4. Remove the TouchPad module (4) and cable
Reverse this procedure to install the TouchPad module.
58 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 37).
Speakers on page 57).
36).
Spare part number
850944-001