HP ZBook 15 G3 Base Model Mobile Workstation User Manual download pdf (Page 65)

Touchpad module

Description Spare part number

Touchpad module

The touchpad module cable is available in the Cable Kit using spare part number 848244-001.

850944-001

Before removing the touchpad module, follow these steps:

1. Turn o the computer. If you are unsure whether the computer is o 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 Bottom cover on page 32).

5. Disconnect the battery (see Battery on page 34).

6. Remove the left speaker (see Speakers on page 52).

Remove the touchpad module:

1. Disconnect the touchpad cable from the system board (1).

2. Remove the four Phillips PM2.5×3.0 screws (2) that secure the touchpad module to the top cover.

3. Pull touchpad out from under lip near the system board (3).

4. Remove the touchpad module (4) and cable

Reverse this procedure to install the touchpad module.

Component replacement procedures 53

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HP ZBook 15 G3 Base Model Mobile Workstation User Manual Page 65