Western Digital Ultrastar ScaleUp SE4U102 User Manual page 164

User Guide
Figure 167: Strap-Style Cable
Retention
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.
Step 5 : Uncable the CMA(s).
a. Open all of the basket clips on the CMA(s).
Figure 168: Open Baskets
b. Remove one cable at a time from the arm, making sure not to put too much strain on the
arm.
Step 6 : Remove the CMA(s).
3.9 Chassis Replacement
3. Support
148