Fujitsu PRIMERGY RX2540 M4 Upgrade And Maintenance Manual page 526

System board and components
Connecting the cables to the system board
Figure 392: Connecting the cables to the system board
Ê Connect the two cables to the system board:
1 Cable C46 to the connector "USB3.0 INT1"
2 Cable C47 to the connector "ROC"
Installing the Dual microSD 64GB Enterprise onto the air duct
Figure 393: Mounting positions onto the air duct
Ê The mounting position is located on the air duct:
1 FBU 1
526 Upgrade and Maintenance Manual
RX2540 M4