Determine if the Rear I/O Module Is Faulty
Servicing the Rear I/O Module 175
No. LED Icon Description
8 System Service Required
LED(amber)
Indicates that service is required. POST and Oracle ILOM are two
diagnostic tools that can detect a fault or failure resulting in this
indication.
The Oracle ILOM show faulty command provides details about any
faults that cause this indicator to illuminate.
The System Service Required LED also illuminates on the rear I/O
module if the rear I/O module has failed.
9 System Power OK LED
(green)
Indicates the following conditions:
■ Off – Server is not running in its normal state. Server power might
be off. The SP 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 the
server is booting.
10 Service Processor LED SP Indicates the following conditions:
■ Off – The AC power might have been connected to the power
supplies.
■ Steady on, green – The SP is running in its normal operating state.
No service actions are required.
■ Blink, green – The SP is initializing the Oracle ILOM firmware.
■ Steady on, amber – A SP error has occurred and service is
required.
11 System Overtemp LED
(amber)
Provides the following operational temperature indications:
■ Off – Indicates a steady state, no service action is required.
■ Steady on – Indicates that a temperature event has been detected
and a service action is required.
Related Information
■
“Determine if the Rear I/O Module Is Faulty” on page 175
■
“Remove the Rear I/O Module” on page 176
■
“Install the Rear I/O Module” on page 178
■
“Verify the Rear I/O Module” on page 180
Determine if the Rear I/O Module Is Faulty
The System Service Required LED on the rear I/O module illuminates when a rear I/O module
fault is detected.
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