HP EliteBook 820 G1 Maintenance And Service Manual page 80

9.
If it is necessary to replace the display hinges:
a. Release the grounding tape (1) that secures the display hinges to the display enclosure.
b. Remove the six Phillips PM2.0×3.0 broad head screws (2) that secure the display hinges to
the display enclosure.
c. Remove the display hinges (3).
The display hinges are included in the Display Hinge Kit, spare part number 730543-001.
10. If it is necessary to replace the WLAN antenna cables and transceivers:
a. Detach the WLAN antenna transceivers (1) from the display enclosure. (The WLAN antenna
transceivers are attached to the display enclosure with double-sided adhesive.)
b. Release the WLAN antenna cables from the clips (2) built into the left and right sides of the
display enclosure.
72 Chapter 6 Removal and replacement procedures for Customer Self- Repair parts