HP ZBook 15 G3 Mobile Workstation - Maintenance and Service Guide

5. Remove the three Phillips PM2.5×7.0 screws (3) from the USB-C bracket, and then remove the bracket
(4).
6. Remove the four Phillips PM2.5×5.0 screws (1) that secure the system board to the computer.
7. Lift up on the left side of the system board (2) until it rests at an angle.
8. Remove the system board (3) by sliding it up and to the left.
Reverse this procedure to install the system board.
Component replacement procedures 69