Fujitsu PRIMERGY RX2540 M7 Upgrade And Maintenance Manual page 394

Accessible drives
Figure 249: Installing the ODD
▶ Insert the ODD into the chassis (see arrow) until the ODD latch engages in
the rear bracket (see close-up).
Figure 250: Connecting the cable to the ODD
▶ Connect the ODD cable to the ODD (see arrow).
394 Upgrade and Maintenance Manual RX2540 M7