HP Compaq nw9440 - Mobile Workstation Maintenance And Service Manual page 155

19. Remove the following display panel screws:
1 Two Torx8 T8M2.5×4.0 screws that secure the display
panel to the display enclosure
2 Two Phillips PM2.5×7.0 screws that secure the display
panel to the display enclosure
3 One Torx8 T8M2.5×4.0 screw that secures the ambient
light sensor board to the display enclosure
4 One Torx8 T8M2.5×4.0 screw that secures the display
inverter to the display enclosure
Removing the Display Panel Screws, Part 2
Maintenance and Service Guide
Removal and Replacement Procedures
5–55