Manual

1 System tour

System LED indicators

This section discusses the different LED indicators located on the:

• Front panel

• Hot-plug HDD carrier

• LAN port

Knowing what each LED indicator signifies can aid in problem

diagnosis and troubleshooting.

Front panel LED indicators

The six LED indicators mounted on the front bezel. These indicators

remain visible even when the bezel door is closed.

Indicator Color State Representative Status

Power Green ON S0: Power ON

Green Blink (1Hz with

at 50% duty

cycle)

S1: Sleep

N/A OFF S4

N/A OFF S5

HDD activity Green Blink HDD Access

N/A OFF No access and No HDD

fault