User Guide
3. Management
3.2 Part Replacement
Figure 254:
Enclosure Power and Data Connections
a.
Move to the rear of the rack and open the cable retention clip on both of the PSUs and
disconnect the power cables from each of the two PSUs.
Figure 255:
Cable Retention Clip Operation
b.
Disconnect the Ethernet Cable from the Ethernet Management port.
c.
Disconnect the QSFP28 Ethernet cables from all of the QSFP28 ports.
Step 3 :
Uninstall the Fan Modules from the enclosure.
a.
Unlock the Fan Module by turning the thumbscrew counterclockwise until the screw
threads are not engaged any longer. The location of the thumbscrew is shown in the
following image.
146