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DSN-3000 series Hardware Reference Guide
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Table 2-1. Front Panel LEDs
LED
Color
Description
ON = DSN-3000 series is powered on.
Power
Green
OFF = power is not being received.
OFF
Array is powered off or performing its Power On Self Test.
Red
ON = a fault has occurred.
Boot and Fault
Green
ON = normal operation.
Table 2-2. Hard Drive LEDs (for each drive 0 through 14)
LED
Color
Description
Drive Power
Blue ON
Drive is powered and operational.
Green Blinking
Data being transmitted or received from corresponding SATA drive.
Drive Activity
and Fault
Red ON
Drive has experienced a fault and is offline
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