HP EliteBook 8770w Mobile Workstation Maintenance and Service Guide

7. Position the computer with the rear toward you. Lift the rear hinges and remove.
8. Remove the two 6 millimeter Torx screws securing the display panel to the base enclosure (1)`,
and then remove the display panel (2).
Reverse this procedure to reassemble and to install the display assembly.
Power button board
Description Spare part number
Power button board 688749-001
Component replacement procedures 91