HP ProBook 6455b, 6555b, 6450b and 6550b Notebook PCs Maintenance and Service Guide

i. Remove the eight Phillips PM2.0×3.0 screws (1) that secure the display hinges to the
display panel.
j. Remove the display hinges (2). The display hinges are available in the Display Hinge Kit,
spare part numbers 613328-001 (for use only on computer models equipped with a 15.6-in
display assembly) and 613327-001 (for use only on computer models equipped with a 14.0-
in display assembly).
NOTE: Substeps k and l apply only to computer models equipped with a 14.0-in display
assembly.
k. Remove the six Phillips PM2.0×3.0 screws (1) that secure the display hinges to the display
panel.
l. Remove the display hinges (2). The display hinges are available in the Display Hinge Kit,
spare part numbers 613328-001 (for use only on computer models equipped with a 15.6-in
display assembly) and 613327-001 (for use only on computer models equipped with a 14.0-
in display assembly).
Component replacement procedures 115