Features On The Rear Of The 5U Expansion Enclosure - IBM Storwize V5000E Quick Installation Manual

Procedure
1. Connect the C19-C20 power cables to the power connectors on the rear of the expansion enclosure.
The enclosure automatically powers on and begins its Power On Self-Tests (POST).
2. Secure the power cables in the cable retainer at each power connector on the rear of the enclosure, as
shown in Figure 58 on page 58. Also, ensure that each cable is installed along one of the cable
management arms. The cable management arms also support the SAS cables.
Figure 58. Secure power cables
Important: Always secure each power cable with a cable retainer and ensure that the cable is
installed along one of the cable management arms. When secured, the power and SAS cables stay
connected when you slide the expansion enclosure out of the rack to perform service tasks.
Figure 59. Power and SAS cable connections on the back of the enclosure
3. Verify that the expansion enclosure and its components are operating as expected.
On the back of the expansion enclosure, all four fans and the expansion canister indicators (
in Figure 60 on page 58) become active when the power is connected.
Figure 60. Features on the rear of the 5U expansion enclosure
1 Power cable connector for PSU 2
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