HP EliteDesk 705 G4 Desktop Mini Hardware Reference Manual page 34

9. Disconnect both antenna cables (1) from the WLAN module. Remove the screw (2) securing the WLAN
module to the system board, and then grasp the WLAN module by the sides and pull it out of the socket
(3).
NOTE: You may need to use a small tool, such as a pair of tweezers or needle-nose pliers, to
disconnect and connect the antenna cables.
28 Chapter 3 Hardware upgrades