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Netra SPARC S7-2 Server Service Manual

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Updated: February 2017
 
 

Rear Panel LEDs

image:Figure showing the rear panel LEDs.
No.
LED
Description
1
Power supply status LEDs (note AC supply shown):
  • OK LED (top, green)

Indicates that power supply is functional (on) or with fault (off).
  • Service Required LED (amber)

On 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.
2
NET 0 to NET 3 Status LEDs
Link and Activity LED (green)
Indicates these conditions:
  • On or blinking – A link is established.

  • Off – No link is established.

3
NET MGT status LEDs:
  • Link and Activity LED (green)

Indicates these conditions:
  • On – A link is established.

  • Blinking– There is activity on the link.

  • Off – No link is established.

  • Speed LED (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.

4
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 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.
  • Power OK LED (right, green)

Indicates these conditions:
  • Off – Server is not running in its normal state. System power might be off. The SP might be running.

  • Steady on – Server is powered on and is running in its normal operating state. No service actions are required.

  • Fast blink – Server 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.

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