Fujitsu PRIMERGY RX2540 M2 Upgrade And Maintenance Manual page 455

Front panel and external front connectors
13.1.1.2 Removing the front panel module
Figure 334: Disconnecting the front panel cable
Ê Disconnect the front panel cable from the system board (1).
Ê If applicable, disconnect the front VGA cable from the system board (2).
Ê If applicable, disconnect the front USB3.0 cable from the system board (3).
Upgrade and Maintenance Manual 455
RX2540 M2