Main Module LEDs
90 SPARC T5-8 Server Service Manual • November 2015
Main Module LEDs
No. LED Icon Description
1 Service Required LED
(amber)
Indicates that service is required.
The fmadm faulty command provides details about any faults that
cause this indicator to light.
Under some fault conditions, individual component fault LEDs are
illuminated in addition to the Service Required LED.
2 Power OK LED(green) Indicates these conditions:
■ Off – System is not running in its normal state. System power
might be off. The SP might be running.
■ Steady on – System is powered on and is running in its normal
operating state. No service actions are required.
■ Fast blink – System 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.
3 SP LED SP Indicates these conditions:
■ Off – The AC power might have been disconnected to the power
supplies.
■ Steady on, green – SP is running in its normal operating state. No
service actions are required.
■ Blink, green – SP is initializing the Oracle ILOM firmware.