17. Remove the cable management arm assembly from its packaging (▌2▐ in
Figure 27 on page 45).
18. Attach the cable management arm, as described in “Installing or replacing the
cable-management arm: 2077-92F” on page 66.
19. Connect the SAS cables, as described in “Removing and installing a SAS cable:
2077-92F” on page 88.
20. Connect the power cables.
Removing the top cover: 2077-92F
To complete some service tasks, you might need to remove the top cover from a
2077-92F expansion enclosure.
Before you begin
Important: You can remove the cover without powering off the expansion
enclosure. However, to maintain operating temperature, replace the cover within 15
minutes of its removal. When the cover is removed, the reduction in airflow
through the enclosure might cause the enclosure or its components to shut down
to protect from overheating.
Procedure
1. Use the slide rails to pull the enclosure out from the rack. See “Removing an
expansion enclosure from a rack: 2077-92F” on page 95 for details.
2. Slide the release latch (▌1▐) in the direction that is shown in Figure 30.
3. Slide the cover toward the front of the expansion enclosure (▌2▐), as shown in
Figure 30.
4. Carefully lift the cover up, as shown in Figure 31 on page 49.
Figure 30. Releasing the 2077-92F cover
48 Storwize V5000 Gen2: Quick Installation Guide