HP EliteBook 840 G1 Service Manual page 115

14.
If you need to remove the display cable, lift the cable straight up and out of the display enclosure.
Use the following image to properly route the cable.
15.
If you need to replace the WLAN antenna cables and transceivers:
a. Release the antenna cables from the clips (1) and routing channel built into the display
enclosure.
b. Detach the WLAN antennas and transceivers (2) and the WWAN antennas and transceivers
(3) from the display enclosure.
The antenna cables and transceivers are included in the Cable Kits, spare part numbers
730947-001 (for use only on HP EliteBook 840/HP ZBook 14 models) and 736678-001 (for
use only on HP EliteBook 850 models).
Reverse this procedure to reassemble and install the display assembly.
Component replacement procedures
103