Dell PowerStore 1200T EMC PowerStore Installation and Service Guide for PowerS - Page 125

LCC fault LED, Disconnecting an LCC cable, LCCs while AC power is on.

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# # Figure 149. LCC fault LED CL5982 About this task CAUTION: The DAE must have at least one LCC installed while the enclosure is powered up; do not remove both LCCs while AC power is on. Steps 1. Attach an ESD wristband to your wrist and the enclosure. 2. Remove each cable connected to the LCC by gently pulling the connector latches to release the cable from the connector. Note where the cables connect to the LCC because you will reconnect them later. CL5983 Figure 150. Disconnecting an LCC cable 3. Remove the LCC: CAUTION: The LCC comes completely out of the DAE chassis. In addition to holding the latches, be prepared to support the LCC to avoid dropping it. a. Locate the orange handle buttons on the LCC handles. SAS expansion enclosure service procedures 125

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#
#
CL5982
Figure 149. LCC fault LED
About this task
CAUTION:
The DAE must have at least one LCC installed while the enclosure is powered up; do not remove both
LCCs while AC power is on.
Steps
1.
Attach an ESD wristband to your wrist and the enclosure.
2.
Remove each cable connected to the LCC by gently pulling the connector latches to release the cable from the connector.
Note where the cables connect to the LCC because you will reconnect them later.
CL5983
Figure 150. Disconnecting an LCC cable
3.
Remove the LCC:
CAUTION:
The LCC comes completely out of the DAE chassis. In addition to holding the latches, be prepared
to support the LCC to avoid dropping it.
a.
Locate the orange handle buttons on the LCC handles.
SAS expansion enclosure service procedures
125