HP ProBook 4535s Notebook PC - Maintenance and Service Guide

5. Remove the 6 Torx T8M2.5×6.0 screws that secure the top cover to the computer.
6. Remove the following cables from the system board:
Lift the connector latch (1) and disconnect the function board cable (2)
Disconnect the speaker cable (3)
Lift the connector latch (4) and disconnect the power button board cable (5)
Lift the connector latch (6) and disconnect the fingerprint reader board cable (7)
7. Position the computer on its side with the display open.
Component replacement procedures 61