HP ProBook 440 G7 Maintenance And Service Manual page 78

13. Remove the hinges from the enclosure (3).
The display hinges are available as spare part number L78093-001.
14. If it is necessary to replace the WLAN antennas, remove the cables from the clips in the bottom of the
enclosure (1), and then peel the antennas and remove them from the display enclosure (2).
WLAN antennas are available as spare part number L78070-001.
70 Chapter 5 Removal and replacement procedures for authorized service provider parts