Rear Panel LEDs

1

Power Supply Status LEDs:

Output Power OK LED (top, green)

Indicates that output power is without fault.

Service Action Required LED (middle, amber)

Indicates that service for the power supply is required. POST and Oracle ILOM are two diagnostic tools that can detect a fault or failure resulting in this indication.

The Oracle ILOM show faulty command provides details about any faults that cause this indicator to light.

AC or DC Input Power OK LED (bottom, green)

Indicates that input power is without fault.

2

Chassis Status LEDs:

Locator LED and button (left, white)

The Locator LED can be turned on to identify a particular system. When on, the LED blinks rapidly. There are two methods for turning a Locator LED on:

Typing the Oracle ILOM command set /SYS/LOCATE value=Fast_Blink
Pressing the Locator button

Service Action Required LED (center, amber)

Indicates that service is required. POST and Oracle ILOM are two diagnostics tools that can detect a fault or failure resulting in this indication.

The Oracle ILOM show faulty command provides details about any faults that cause this indicator to light.

Under some fault conditions, individual component fault LEDs are turned on in addition to the Service Required LED.

Main Power OK LED (right, green)

Indicates these conditions:

Off – System is not running in its normal state. System power might be off. The SP might be running.
Steady on – System is powered on and is running in its normal operating state. No service actions are required.
Fast blink – System is running in standby mode and can be quickly returned to full function.
Slow blink – A normal but transitory activity is taking place. Slow blinking might indicate that system diagnostics are running or that the system is booting.

3

Net Management LEDs:

Link and Activity LED (left, amber)

Indicates these conditions:

On or blinking – A link is established.
Off – No link is established.

Speed LED (right, green)

Indicates these conditions:

On or blinking – The link is operating as a 1000-Mbps connection.
Off – The link is operating as a 100-Mbps connection.

4

NET0 to NET3 Status LEDs:

Link and Activity LED (left, green)

Indicates these conditions:

On – A link is established.
Blinking– Indicates activity on the link.
Off – No link is established.

Speed LED (right, amber/green)

Indicates these conditions:

Green – The link is operating as a 10000-Mbps connection.
Amber – The link is operating as a Gigabit connection (1000-Mbps).
Off – The link is operating as a 100-Mbps connection or there is no link.

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