Fujitsu PRIMERGY RX1330 M3 Upgrade And Maintenance Manual page 67

Basic hardware procedures
Figure 13: Removing the riser module 2
Figure 14: Removing the riser module 3
Figure 15: Removing the full height riser module
Ê If necessary, disconnect cables from the other components.
Ê Carefully pull out the riser module upward.
Upgrade and Maintenance Manual 67
RX1330 M3