HP ProBook 450 G7 Maintenance And Service Manual page 77

15. If it is necessary to replace the WWAN antennas, peel antennas from the enclosure (1), remove the
cables from the clips in the sides of the enclosure (2), and then remove the antennas and cables from
the enclosure (3).
WWAN antennas are available using spare part number L77284-001.
16. If it is necessary to remove or replace the display/camera cable, use the following steps:
Displays with an HD camera
a. Disconnect the cable from the ZIF connector on the camera module (1).
b. Pull the cable up to disengage it from the adhesive that secures it to the inside of the enclosure (2),
and then remove the cable from the enclosure (3).
The display/camera cable for models with an HD camera and WWAN is available using spare part
number .
Component replacement procedures 69