HP EliteBook 840 G4 Notebook PC HP EliteBook 848 G4 Notebook PC Maintenance and Service Guide

4. Disconnect the following cables from the system board:
(1) Speaker cable
(2) Display cable
(3) Touch cable
(4) Power button board cable
(5) USB/audio board cable
(6) Card reader cable
5. Remove the 2 Phillips M2.5×5.0 screws (1) that secure the system board to the computer.
6. Lift the right side of the system board up at an angle (2).
64 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts