HP 11 G4 Maintenance And Service Manual page 57

c. Remove the WWAN antenna cables and transceivers (3).
The WWAN antenna cables and transceivers are available using spare part number 783076-001.
14. 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 grounding tape (2) that secures the wireless antenna cable to the display enclosure
near the right hinge.
c. Release the WLAN antenna cables from the clips (3) and routing channel built into the top edge of
the display enclosure.
Component replacement procedures 51