Figure 4. 4G WWAN configuration
Figure 5. 5G WWAN configuration
12. For computers shipped with 4G antennas, align and place the Darwin bracket into its slot on the system board.
13. For computers shipped with 4G antennas, replace the screw (M2x2.5) to secure the Darwin bracket to the system board.
NOTE: The steps from 11 to 14 apply only to computers shipped with a WWAN card installed.
14. Route the WLAN-antenna cables through the routing guides on the system board.
15. Connect the WLAN-antenna cables to the connectors on the system board.
16. Align and place the WLAN bracket into its slot on the system board.
17. Replace the screw (M2x2) to secure the WLAN bracket to the system board.
NOTE: The steps from 15 to 18 apply only to computers shipped with a WLAN antenna installed in the display assembly.
60 Removing and installing components