Sun Microsystems, Inc.   Oracle System Handbook - ISO 7.0 May 2018 Internal/Partner Edition
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SPARC 5-4 and SPARC T5-8 LEDs

The SPARC T5-4 and SPARC T5-8 server provides the following LED groupings:

Front Panel Control and LEDs Disk Drive LEDs Rear I/O Module LEDs Power Supply and AC Power Connector LEDs Processor Module LEDs Fan Module LEDs PCIe Carrier Handle and LEDs Main Module LEDs

Front Panel Control and LEDs


 

LED Name LED color Description
1. Locator LED and Locator button
White Enables you to identify a particular server.
2. Service Action Required LED Amber The fmadm faulty command provides details about any faults that cause this indicator to light. Under some fault conditions, individual component fault LEDs are lit in addition to the Service Required LED.
3. Power/OK LED (Green) Off Indicates the system is not running in its normal state. System power might be off or in standby mode. The service processor might be running.
Green - Steady On Normal operating state
Green - Slow Blink Indicates that a normal transitory activity is taking place. This could indicate the system diagnostics are running, or that the system is booting.
Green - Fast Blink Indicates the system is running at a minimum level in standby and is ready to be quickly returned to full function.
4. Power Button Turns the system on and off.
5. System Overtemp LED Off Indicates a steady state, no service action is required.
Amber - Steady On Indicates that a temperature failure event has been acknowledged and a service action is required.
6. Fan Module Fault LED Amber - Off Steady state, no service action is required.
Amber - Steady On A fan module failure event has been acknowledged and a service action is required on at least one of the fan modules.
7. PCIe Card Fault LED Amber - Off Steady state, no service action is required.
Amber - Steady On Indicates that a failure event has been acknowledged and a service action is required on at least one of the PCIe cards.

 

 

Disk Drive LEDs

LED Name Description
1. Ready to Remove (Blue) Indicates that a drive can be removed during a hot-service operation.
2. Service Required (Amber) Indicates that the drive has experienced a fault condition.
3. OK/Activity (Green) On: Read or write activity is in progress.
Off: Drive is idle and available for use.

 

 

Rear I/O Module LEDs

LED Name Description
1. Power Supply AC 0 (left) and AC 1 (right) power LED - (Off) No power is applied to the server.
1. Power Supply AC 0 (left) and AC 1 (right) power LED - Green Steady On Power is applied to the server.
2. NET MGT Port Link LED - Green On or blinking Steady On - A link is established.
2. NET MGT Port Link LED - Off Blinking - No link is established.
3. NET MGT Port Speed LED - Off Off - The link is operating as a 10-Mbps connection.
3. NET MGT Port Speed LED - On or blinking The link is operating as a 100-Mbps connection.
4. Network port link and activity LED - Off No link is established.
4. Network port link and activity LED - Green On A link is established.
4. Network port link and activity LED - Green Blinking Transfer activity is present on the link.
5. Network port speed LED - Off The link is operating as a 10-Mbps connection or there is no link.
5. Network port speed LED - Green on The link is operating as a Gigabit connection (1000 Mbps).
5. Network port speed LED - Amber on The link is operating as a 100-Mbps connection.
6. Power Supply AC 2 (left) and AC 3 (right) power LED - Off No power is applied to the server.
6. Power Supply AC 2 (left) and AC 3 (right) power LED - Green Power is applied to the server.
7. Locator LED and button - White Turn on the Locator LED by pressing the Locator button, when lit, the LED blinks rapidly.
8. Service Required LED - Amber The fmadm faulty command provides details about any faults that cause this indicator to light. Under some fault conditions, individual component fault LEDs are lit in addition to the Service Required LED.
9. Power OK LED - Off Server is not running in its normal state. System power might be off. The SP might be running.
9. Power OK LED - Green Steady On Server is powered on and is running in its normal operating state. No service actions are required.
9. Power OK LED - Green Fast blink Server is running in standby mode and can be quickly returned to full function.
9. Power OK LED - Green 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.
10. Service Processor (SP) LED - Off AC power might have been connected to the power supplies.
10. Service Processor (SP) LED - Green Steady On SP is running in its normal operating state. No service actions are required.
10. Service Processor (SP) LED - Green Blink SP is initializing the Oracle ILOM firmware.
10. Service Processor (SP) LED - Amber Steady On An SP error has occurred and service is required.
11. Overtemp LED - Off Indicates a steady state, no service action is required.
11. Overtemp LED - Amber Steady On Indicates that a temperature failure event has been acknowledged and a service action is required.

 

 

Power Supply and AC Power Connector LEDs

LED Name Description
1. Service Action Required (Amber) The power supply is faulty. Service action is required. Note - The front and rear panel Service Required LEDs are also illuminated if the server detects a power supply fault.
2. OK (Green) Lights when the power supply DC voltage from the PSU to the server is within tolerance.
3. AC Present (Green) AC voltage is applied to the power supply.

 

 

Processor Module LEDs

Description
1. No function (in SPARC T5-4)
1. Ready to Remove - Blue (in SPARC T5-8) indicates a processor module can be removed
2. Service Required - Amber
3. OK - Green

 

 

Fan Module LEDs

Description
The following LEDs are illuminated when a fan module fault is detected:
  • System Service Required LEDs on the front panel and rear I/O module.
  • Server Fan Fault LED on the front panel.
  • Service Required LED on the faulty fan module.

 

 

PCIe Carrier Handle and LEDs

Name Description
1. Card Carrier Handle
2. Attention Required button Press this button to bring the PCIe card offline and illuminate the Fault/Locator LED.
Press this button again to bring the PCIe card online. If no fault is detected, Fault/Locator LED turns off.
3. OK - Off The server is powered off, or the PCIe card is not operating. You can remove the PCIe card, or install a new card.
3. OK - Green Steady On The PCIe card is connected and online. Do not remove the card.
3. Green Blinking The PCIe card is powering up or powering down. Do not remove the card.
4. Service Required LED (amber) - Off PCIe card is operating normally.
4. Service Required LED (amber) - On PCIe card requires service.
4. Locator LED (white) - Off PCIe card is operating normally.
4. Locator LED (white) - On PCIe slot has been identified by a user, or the button has been pushed.

 

 

Main Module LEDs

LED Name Description
1. Service Required LED - Amber Indicates that service is required. Under some fault conditions, individual component fault LEDs are lit in addition to the Service Required LED.
2. Power OK LED - Off System is not running in its normal state. System power might be off. The SP might be running.
2. Power OK LED - Green Steady On System is powered on and is running in its normal operating state. No service actions are required.
2. Power OK LED - Green Fast Blink System is running in standby mode and can be quickly returned to full function.
2. Power OK LED - Green 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. SP LED - Off AC power might have been connected to the power supplies.
3. SP LED - Green Steady On SP is running in its normal operating state. No service actions are required.
3. SP LED - Green Blink SP is initializing the Oracle ILOM firmware.
3. SP LED - Amber Steady On A SP error has occurred and service is required.
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