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Sun Netra X4270 Server

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Updated: September 2015
 
 

System Status LEDs

image:Figure showing the location of the front and rear system status LEDs.

Table 1  System Status LEDs and Controls 
No.
LED of Button
Symbol
LED Name and Description
1
Locator LED and button
image:Locator LED icon
Activate the white Locator LED to find the system in a rack or datacenter.
  • Press the Locator button to toggle the LED on and off.

  • Use this ILOM command: set /SYS/LOCATE value=Fast_Blink

This LED provides the following indications:
  • Off – Normal operating state.

  • Fast blink – System received a signal as a result of one of the methods previously mentioned, indicating that locating is active.

2
Service required LED
image:Service required LED icon
When the amber Service Required LED is on, service is required.
To detect and diagnose faults, use either the POST or ILOM diagnostics tools. The ILOM show faulty command provides details about any faults that cause this indicator to light.

Note - Under some fault conditions, individual component fault LEDs are lit in addition to the system System Required LED.

3
Power OK LED
image:OK LED icon
The green System OK LED provides the following indications:
  • Off – Indicates that the system is not running in its normal state. System power might be on or in standby mode. The service processor might be running.

  • Slow blink – Indicates the system is running at a minimum level in standby and is ready to be quickly returned to full function. The SP is running.

  • Fast blink – Indicates that a normal transitory activity is taking place. Fast blinking could indicate that the system diagnostics are running, or that the system is booting.

  • Steady on – Indicates that the system is powered on and is running in its normal operating state. No service actions are required.

4
Power button
image:Power button icon
The recessed Power button toggles the system on or off.
  • If the system host is powered off, press once to power on.

  • If the system is powered on, press once to initiate a graceful system shutdown to Standby mode.

  • If the system is powered on, press and hold for 4 seconds to initiate an emergency shutdown.

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