Dell Latitude 7230 Service Manual page 73

Figure 2. System board connectors
1. Speaker cable connector
2. RJ-45/Fischer USB 3.0/Mini-serial RS-232 daughter-board connector
3. 1D-2D barcode scanner daughter-board connector
4. World-facing camera cable connector
5. Front-camera cable connector
6. Fan cable connector
7. Function-button cable connector
8. Solid-state drive connector
9. eDP cable connector
10. Battery cable connector
11. Touch-screen cable connector
12. WWAN connector
13. Dock cable connector
14. Wireless cable connector
15. Coin-cell battery cable connector
16. USB/HDMI cable connector
17. I/O daughter-board cable connector
The figure indicates the location of the system board and provides a visual representation of the installation procedure.
Removing and installing components 73