Remove A Power Supply - Oracle Exadata X5-2 Service Manual

Remove a Power Supply

Identify which power supply requires replacement; either PS0 [1] or PSU1 [2].
1.
A lit amber Service Required LED on a power supply indicates that a failure was detected.
You can also use the Oracle ILOM show faulty command at the Oracle ILOM prompt (->) to
identify a power supply failure.
Alternatively, to list all known faults in the server, log into the Oracle Solaris OS and issue the
fmadm faulty command, or log into the Oracle ILOM service processor from the Oracle ILOM
Fault Management Shell and issue the fmadm faulty command.
The fans of a failed power supply might still be spinning when the system is powered on.
Note -
The fans will stop spinning when you disconnect the power cords.
Gain access to the rear of the server where the faulty power supply is located.
2.
Disconnect both cable management arm (CMA) left-side connectors and move
3.
the CMA out of the way.
Servicing Components That Do Not Require Server Power-Off
Remove a Power Supply
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