Oracle Exadata Storage Server X7-2 EF Service Manual page 83

Callout
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A lit amber Fault-Service Required LED on a power supply indicates that a failure was
detected. You also can use the Oracle ILOM show faulty command at the Oracle ILOM
command-line prompt (->) to identify a power supply failure.
Alternatively, to list all known faults in the server, log in to Oracle Solaris and issue the fmadm
faulty command, or log in to the Oracle ILOM service processor from the Oracle ILOM Fault
Management Shell and issue the fmadm faulty command. For more information about how to
use the Oracle ILOM Fault Management Shell and supported commands, refer to the Oracle
ILOM User's Guide for System Monitoring and Diagnostics Firmware Release 4.0.x in the
Oracle Integrated Lights Out Manager (ILOM) 4.0 Documentation Library at
oracle.com/goto/ilom/docs.
The fans of a failed power supply might still be spinning when the system is powered on.
Note -
The fans stop spinning when you disconnect the power cords.
3. Gain access to the rear of the server where the faulty power supply is located.
4. If the cable management arm (CMA) is installed, disconnect both CMA left-side
connectors, and move the CMA out of the way.
For instructions for disconnecting the CMA left-side connectors, refer to
Management Arm" in Oracle Exadata Storage Server X7-2 EF and HC Installation
When disconnecting the CMA left-side connectors, be sure to use your arm to
Caution -
support the CMA so that it does not hang down under its own weight and stress the right-side
connectors; otherwise, the CMA might be damaged. You must continue to support the CMA
until you have reconnected both of the left-side connectors.
5. Disconnect the power cord from the faulty power supply.
Description
Power supply 0
Power supply 1
Remove a Power Supply
http://www.
"Remove the Cable
Guide.
Servicing Power Supplies 83