HP ZBook 15 G2 Mobile Workstation Maintenance and Service Guide

b. Remove the display hinges (2).
The display hinges are available using spare part number 784464-001 and include the left and
right hinges.
Reverse this procedure to reassemble and install the display assembly.
System board
NOTE: The system board spare part kit includes battery connector bracket and replacement
thermal material.
All system boards use the following part numbers:
xxxxxx-001: Windows 7 or non-Windows operating systems
xxxxxx-501: Windows 8.1 Standard operating system
xxxxxx-601: Windows 8.1 or Windows 10 operating system
Description Spare part number
For use only on computer models equipped with an Intel Quad Core processor 784468-xxx
For use only on computer models equipped with an Intel Dual Core processor 784467-xxx
Before removing the system board, 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 battery (see Battery on page 37), and then remove the following components:
a. Service cover (see Service cover on page 38)
b. Hard drive (see Hard drive on page 39)
c. Optical drive (see Optical drive on page 41)
Component replacement procedures 87