HP ZBook 15 G2 Mobile Workstation Maintenance and Service Guide

RJ-45 (network) cable
NOTE: The RJ-45 (network) cable is included in the Cable Kit, spare part number 785222-001.
Before removing the RJ-45 (network) cable, 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)
d. Keyboard (see Keyboard on page 50)
e. Top cover (see Top cover on page 58)
f. ExpressCard assembly (see ExpressCard assembly on page 67)
g. Audio/USB board (see Audio/USB board on page 70)
h. USB board (see USB board on page 71)
i. Speakers (see Speakers on page 73)
j. Fan/heat sink assembly (see Fan/heat sink assembly on page 74)
k. Display assembly (see Display assembly on page 80)
Remove the RJ-45 (network) cable:
1. Remove the Phillips PM2.0×5.5 screw (1) that secures the left-side rear corner cover to the
base enclosure.
Component replacement procedures 93