Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 75

Basic hardware procedures
Installing the riser module 2
Figure 27: Installing the riser module 2
▶ Insert the riser module 2.
▶ Fasten the riser module 2 with the knurled screw (see circle).
▶ If applicable, connect internal cables to the expansion card or GPU card.
For the cable plan, see "Appendix B" on page 559.
▶ If applicable, connect an FBU cable to the RAID controller, see
"Installing
an FBU" on page 321.
RX2540 M7 Upgrade and Maintenance Manual 75