LED indications are as follows.
■ The LED in the red area with the white X-mark indicates an I/O module
canister fault when the LED is amber.
■ The LED in the ID area is blue when each module is identified.
■ The LED in the green area with a white checkmark is green when functions
are normal.
Adding one or more storage shelves to an operating 4TB appliance that does not have any storage shelves
Turning on the hardware and verifying operation
118