HP ProBook 450 G4 Notebook PC and HP ProBook 455 G4 Notebook PC - Maintenance and Service Guide

6. Lift the display assembly straight up and remove it (5).
CAUTION: When installing the display assembly, be sure that the wireless antenna cables are routed
and arranged properly. Failure to properly route the antennas can result in degradation of the
computer's wireless performance.
7. Flex the top (1) of the bezel, the inside edges of the left and right sides (2), and then the bottom (3) of
the bezel until it disengages from the display enclosure.
Component replacement procedures 83