Removing the operator-information panel cables: 2145-SV1

You might need to remove the operator-information panel cables from a SAN Volume Controller 2145-SV1 node.

Before you begin

DANGER

Multiple power cords. The product might be equipped with multiple power cords. To remove all hazardous voltages, disconnect all power cords. (L003)

Take precautions to avoid damage from static electricity. Wear an anti-static wrist strap and use a static-protected mat or surface.

This service action assumes that the following conditions are met.

The power cables are disconnected. The node turns off when the power cables are removed.
Ensure that the node data is mirrored and synchronized, and that there are no dependent volumes. See MAP 5350: Powering off a node.
The node is removed from the rack.
The top covers are removed, as described in Removing the top covers: 2145-SV1.

To remove the operator-information panel cables, complete the following steps.

Read the safety information.
Remove the blue and black cables from the connectors ( A and B ) on the main board, as shown in Figure 1.
CAUTION:
Gently press the cable towards the fan cage; then, pull to remove the cable from the connector on the main board. Using excessive force might damage the cables or connectors.
1. Remove the blue USB cable from connector A .
2. Remove the black LED and power button cable from connector B .
Figure 1. Cable connectors on the main board for the operator-information panel cables
Gently remove each cable from the connectors on the rear of the operator-information panel ( A and B ), as shown in Figure 2.
1. Remove the blue USB cable from connector A .
2. Remove the black LED and power button cable from connector B .
Figure 2. Cable connectors on the back of the operator-information panel