Power Supply Status Indicators - Oracle Exadata X10M Service Manual

Table A-1
Status
Indicator
Name
SP OK
Top Fan
Rear Power
Supply Fault
Temp-Fault
System Over
Temperature
Warning
DO NOT
SERVICE

Power Supply Status Indicators

There are two status indicators (LEDs) on each power supply. Power supply status
indicators are visible from the back of the server.
Table A-2
Status
Indicator
Name
AC OK/ DC
OK
(Cont.) System-Level Status Indicators
Icon Color
Green
Front panel
Amber
Front panel
Amber
Front panel
Amber
Front panel
White
Front panel

Power Supply Status Indicators

Icon Color State and Meaning
Green OFF – No AC power is present.
SLOW BLINK – Normal operation. Input power is within
specification. DC output voltage is not enabled.
STEADY ON – Normal operation. Input AC power and
DC output voltage are within specification.
Power Supply Status Indicators
State and Meaning
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.
Indicates that one or more of the internal fan modules failed.
OFF – Indicates steady state; no service is required.
STEADY ON – Indicates service required.
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.
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.
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.
Appendix A
A-2