HP ProBook 450 G5 Maintenance And Service Manual page 87

9. If it is necessary to remove the display enclosure from the hinges and brackets, remove the 4 Phillips
M2.0×3.0 screws (1) and the 4 Phillips M2.5×4.0 screws (2) that secure the enclosure to the hinges and
brackets.
10. Separate the display enclosure from the hinges
Component replacement procedures 77