Dell EMC ES40 User Manual

Disconnecting a shelf from the back-end bus
Procedure
1. On controller A in the enclosure:
a. Unplug the SAS cable from the port.
b. Unplug the SAS cable from the port.
2. On controller B in the enclosure:
a. Unplug the SAS cable from the port.
b. Unplug the SAS cable from the port.
Figure 24 Unplugging a SAS cable
CL4572
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Disconnecting power cords
About this task
Unplug the power cord from each power/cooling module in the enclosure.
Removing and replacing FRUs
Dell EMC ES40 Expansion Shelf Guide Field Replacement Unit Guide 37

Dell EMC ES40 Specifications

General

Brand	Dell EMC
Model	ES40
Category	Indoor Furnishing
Language	English