Oracle SPARC T8-4 Service Manual page 175

No. LED
7 System Locator LED and
button (white)
8 System Service Required
LED (amber)
9 System Power OK LED
(green)
10 Service Processor LED
11 Overtemperature
Related Information
"Determine if the Rear I/O Module Is Faulty" on page 176
■
"Remove the Rear I/O Module" on page 176
■
"Install the Rear I/O Module" on page 178
■
Icon Description
The Locator LED can be turned on to identify a particular server. When
on, it blinks rabidly. There are two methods for turning a Locator LED
on:
■ Issuing the Oracle ILOM command set /SYS/LOCATE
value=Fast_Blink
■ Pressing the Locator button
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.
Indicates the following 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 the
server is booting.
SP Indicates the following conditions:
■ Off – The AC power might have been connected to the power
supplies.
■ Steady on, green – The SPM is running in its normal operating
state. No service actions are required.
■ Blink, green–The SPM is initializing the Oracle ILOM firmware.
■ Steady on, amber – A SPM error has occurred and service is
required.
Indicates the following conditions:
■ Off – Server is powered on and is running in its normal operating
state, or it is powered off (no overtemperature fault present).
■ Steady on, amber – An overtemperature fault has been detected.
Rear I/O Module LEDs
Servicing the Rear I/O Module 175