Dell Latitude 7530 Service Manual page 43

Steps
1. Remove the screw (M2x2) that secures the WLAN bracket to the system board.
2. Slide and remove the WLAN bracket from the system board.
3. Disconnect the WLAN-antenna cables from the connectors on the system board.
4. Unroute the WLAN-antenna cables from the routing guides on the system board.
NOTE: The steps from 1 to 4 apply only to computers shipped with a WLAN antenna installed in the display assembly.
5. Remove the screw (M2x2.5) that secures the Darwin bracket to the system board.
6. Remove the Darwin bracket from the system board.
7. Disconnect the #1 Darwin antenna cable and #2 Darwin antenna cable from the respective connectors on the system board.
Removing and installing components 43