Oracle SPARC T7-2 Service Manual page 37

No. LED
2 Service Action
Required LED
(amber)
3 Power OK LED
(green)
4 SP OK LED
5 Fan Module Fault
LED (amber)
6 CPU Fault LED
(amber)
7 Memory DIMM
Fault LED
(amber)
8 Server Power
Supply Fault LED
(amber)
9 Server Overtemp
LED (amber)
Icon or Label Description
The fmadm faulty command provides details about any faults that cause this indicator to
light. See "Identify Faulted Components" on page
Under some fault conditions, individual component fault LEDs are lit in addition to the
Service Action Required LED.
Indicates these conditions:
■ Off – Server is not running in its normal state. Server power might be off. The SPM
might be running.
■ Steady on – Server is powered on and is running in its normal operating state. No
service actions are required.
■ Fast blink – Server 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 server diagnostics are running or that the server is booting.
SP Indicates these conditions:
■ Off – AC power might have been connected to the power supplies.
■ Steady on, green – SPM is running in its normal operating state. No service actions
are required.
■ Blink, green – SPM is initializing the Oracle ILOM firmware.
■ Steady on, amber – An SPM error has occurred and service is required.
FAN Indicates these conditions:
■ Off – Steady state, no service action is required.
■ Steady on – A fan module failure event has been acknowledged and a service action
is required on at least one of the fan modules.
CPU Indicates these conditions:
■ Off – Steady state, no service action is required.
■ Steady on – A fault has been detected on one or more host processors.
MEM Indicates these conditions:
■ Off – Steady state, no service action is required.
■ Steady on – A fault has been detected on one or more DIMMs.
PS Indicates these conditions:
■ Off – Steady state, no service action is required.
■ Steady on – A fault has been detected on one of the two power supplies.
Indicates these conditions:
■ Off – Steady state, no service action is required.
■ Steady on – A temperature failure event has been acknowledged. A temperature limit
has been exceeded and a service action is required.
Interpreting LEDs
31.
Detecting and Managing Faults 37