LSI 620J, Installation Manual, Page: 40 / 46

Turning on the Power and Checking for Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-10 620J Storage Enclosure Installation and Overview Guide
Service Action
Required (Fault) ESM canister
Power-fan canister
Drive
On – When the storage enclosure
LED is on, a component within the
storage enclosure needs attention.
On – The ESM canister, the power-fan
canister, or the drive needs attention.
Off – The ESM canister, the power-
fan canister, and the drive are
operating normally.
The drive has an LED, but no symbol.
AC Power ESM canister
Power-fan canister
On – AC power is present.
Off – AC power is not present.
DC Power Power-fan canister On – Regulated DC power from the
power canister and the fan canister is
present.
Off – Regulated DC power from the
power-fan canister is not present.
Link Service Action
Required (Fault) ESM canister On – The cable is attached and at
least one lane has a link-up status,
but one lane has a link-down status.
Off – The cable is not attached, the
cable is attached and all lanes have a
link-up status, or the cable is
attached and all lanes have a link-
down status.
Link Up Two LEDs
above each
expansion
connector ESM canister On – The cable is attached and at
least one lane has a link-up status.
Off – The cable is not attached, or
the cable is attached and all lanes
have a link-down status.
LED Symbol Location General Behavior