HP EliteBook 820 G3 Maintenance And Service Manual page 74

9. If it is necessary to remove the display panel from the enclosure, remove the 4 Phillips PM2.0×3.0
screws that secure the panel to the display enclosure, and then lift the top of the panel upward.
The raw display panel is available using spare part number 821655-001 for HD panels and 821656-001
for FHD panels.
10. Rotate the display panel all the way over (1), disconnect the display cable from the rear of the panel (2),
and then remove the display panel from the enclosure.
11. If it is necessary to replace the display hinges, remove the 1 Phillips PM2.0×3.0 screw (1) that secure the
hinge covers to the display enclosure, and then remove the hinge covers (2).
64 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts