HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide

10.
Remove the display panel frame (2) from the display panel.
11.
Remove the screws (1) that secure the backlight cover to the display panel.
12.
Lift the top edge of the backlight cover (2) and swing it outward.
13. Remove the backlight cover.
14. Turn the display panel right-side up.
160 Chapter 10 Recycling