Western Digital Ultrastar Data60 User Manual page 133

User Guide
Figure 128: CMA(s) in service position (Cables not shown)
Step 2 : Disconnect the Enclosure from power.
a. Locate the redundant PSUs at the rear of the enclosure.
b. Detach the cable retention clip from both power cords.
Figure 129: Cable Retention Mechanism
c. Power down the enclosure by disconnecting both power cables, one from each PSU.
Step 3 : Disconnect the HD Mini-SAS cables from the rear of the enclosure by pulling (don't jerk) on the
blue tab that is extending outward from the connector. This will free the cable from the port.
Make sure each cable is labeled or label them yourself to ensure that they will be plugged back
into the same location.
Step 4 : Unplug the Ethernet cables from the out-of-band management ports.
3. Support
3.9 Chassis Replacement
121