Expresscard Assembly - HP ZBook 15 G2 Mobile Workstation Maintenance And Service Manual

Reverse this procedure to install the power button board.

ExpressCard assembly

Description
ExpressCard assembly (includes activity LEDs and Thunderbolt port, Dual Mode DisplayPort, and USB
port)
Before removing the ExpressCard assembly, 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 battery (see
a. Service cover (see
b. Hard drive (see
c. Optical drive (see
d. Keyboard (see
e. Top cover (see
Remove the ExpressCard assembly:
1. Remove the Torx T8M2.5×4.5 screw (1) that secures the system lens to the base enclosure.
2. Remove the system lens (2).
The system lens is available in the Plastics Kit, spare part number 734297-001.
3. Remove the three Torx T8M2.5×4.5 screws (3) that secure the ExpressCard assembly to the
base enclosure.
74 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 44), and then remove the following components:
Service cover on page
Hard drive on page 46)
Optical drive on page 48)
Keyboard on page 57)
Top cover on page 65)
45)
Spare part number
794579-001