System-Level Status Indicators

System-level status indicators (LEDs) are located on both the server front panel and the back panel. For the location of the status indicators, see Front Panel Components and Back Panel Components. The following table describes these indicators.

Table A-1 System-Level Status Indicators

Status Indicator Name	Icon	Color	State and Meaning
Locate Button/LED	Front and back panel	White	Indicates the location of the server. OFF – Server is operating normally. FAST BLINK (250 ms) – Use Oracle ILOM to activate this LED indicator to enable you to locate a particular system quickly and easily. Pressing the Locate button toggles the LED indicator fast blink on or off.
Service Fault-Service Required	Front and back panel	Amber	Indicates the fault state of the server. OFF – The server is operating normally. STEADY ON – A fault is present on the server. This LED indicator lights whenever a fault indicator lights for a replaceable component on the server. Note: When this LED indicator is lit, a system console message might appear that includes a recommended service action.
OK System OK	Front and back panel	Green	Indicates the operational state of the chassis. OFF – AC power is not present or the Oracle ILOM boot is not complete. STANDBY BLINK (on for 100 ms, off for 2900 ms) – Standby power is on, but the chassis power is off and the Oracle ILOM SP is running. SLOW BLINK (1000 ms) – Startup sequence was initiated on the host. This pattern begins soon after you power on the server. This status indicates either: power-on self-test (POST) code checkpoint tests are running on the server host system, or the host is transitioning from the powered-on state to the standby state on shutdown. STEADY ON – The server is powered on, and all host POST code checkpoint tests are complete. The server is in one of the following states: the server host is booting the operating system (OS), or the server host is running the OS.
SP OK	Front panel	Green	Indicates the state of the service processor. OFF – Service processor (SP) is not running. SLOW BLINK – SP is booting. STEADY ON – SP is fully operational.
Top Fan	Front panel	Amber	Indicates that one or more of the internal fan modules failed. OFF – Indicates steady state; no service is required. STEADY ON – Indicates service required.
Rear Power Supply Fault	Front panel	Amber	Indicates that one of the server power supplies failed. PS0 and PS1 are located on the server back panel. OFF – Indicates steady state; no service is required. STEADY ON – Indicates service required; service the power supply.
Temp-Fault System Over Temperature Warning	Front panel	Amber	Indicates a warning for an overtemperature condition. OFF – Normal operation; no service is required. STEADY ON – The system is experiencing an overtemperature warning condition. Note: This is a warning indication, not a fatal overtemperature. Failure to correct this might result in the system overheating and shutting down unexpectedly.
DO NOT SERVICE	Front panel	White	Indicates that the system is not ready to service. OFF – Normal operation. STEADY ON – The system is not ready for service. Note: The DO NOT SERVICE indicator is application specific. This indicator is only illuminated on demand by the Host application.