HP ZBook Studio G4 Maintenance And Service Manual page 70

b. Using a flat tool, pry the board loose (2), and then remove the board (3) from the display
enclosure. (The thermal board is attached to the display enclosure with double-sided adhesive.)
c. Remove the thermal board.
The thermal board is available using spare part number 840956-001.
9. If it is necessary to replace the display hinges:
a. Remove the three Torx T8M2.5×4.0 screws (1) that secure each display hinge to the display panel.
b. Rotate each hinge (2) to disengage the hinge from the tabs (3).
58 Chapter 5 Removal and replacement procedures for authorized service provider parts