Fujitsu PRIMERGY RX4770 M1 Upgrade And Maintenance Manual page 261

Accessible drives
Figure 159: Pulling the LSD module out of its bay
Ê Pull the LSD module out of its bay (while pressing the release button).
Figure 160: Removing the cable from the LSD module
Ê Disconnect the cable (see circle) from the defective LSD module.
Upgrade and Maintenance Manual 261
RX4770 M1