Fujitsu PRIMERGY RX100 S7 Upgrade And Maintenance Manual page 248

Expansion cards and backup units
Figure 157: Installing the FBU in the FBU holder (B)
Ê Ensure that the FBU is properly seated in the FBU holder as shown.
Figure 158: Connecting the FBU adapter cable to the FBU
Ê Connect the cable end on the FBU to the FBU adapter cable as shown.
248 Upgrade and Maintenance Manual
RX100 S7