System Board - Dell Latitude 7220EX Service Manual

System board

Removing the system board
Prerequisites
1. Follow the procedure in
2. Remove the batteries cover
3. Remove the system cover.
4. Remove the batteries.
5. Remove the stylus.
6. Remove the display assembly.
7. Remove the SSD heat-sink.
8. Remove the system fan.
9. Remove the solid-state
10. Remove the WLAN.
11. Remove the WWAN.
About this task
The figure indicates the location of the system board and provides a visual representation of the removal procedure.
58 Field service information
before working inside the
assembly.
drive.
tablet.