HP ProBook 4540s Maintenance And Service Manual page 123

11. If you need to remove the hinge covers from the display hinges, pull the hinges straight up and
off the display to remove them.
Display hinge covers are available in the Display Hinge Kit using spare part number 683480-001
for 4540s models and 683643-001 for 4440s/4441s models.
12. To replace the display bezel, remove the two rubber screw covers (1) and the two Phillips
PM2.5×4.0 screws (2) in the bottom corners of the display bezel.
Component replacement procedures 115