You must determine which power supply is faulty before you replace it. As you look at the power supplies, PS0 is on the left and PS1 is on the right.
See Front Panel LEDs.
See Power Supply LEDs.
Start at Remove a Power Supply.
See Accessing the SP.
-> show /System/Open_Problems Open Problems (1) Date/Time Subsystems Component ------------------------ ------------------ ------------ Thu Dec 17 05:17:11 2015 Power PSx (Power Supply 1) fault.chassis.device.psu.fail (Probability:100, UUID:b516a939-23c2-ee8b-e997-d915ca03d044, Resource:/SYS/PSx, Part Number:7065505-01, Serial Number:C92517, Reference Document:http://support.oracle.com/msg/---) ->
where x is 0 or 1.
Start at Remove a Power Supply.
See Open Problem Faults and Oracle ILOM Legacy Target Replaceable Components.
-> show /System/power -t health Target | Property | Value ---------------------------------------------+------------+------ /System/Power | health | OK /System/Power/Power_Supplies/Power_Supply_0 | health | OK /System/Power/Power_Supplies/Power_Supply_1 | health | Service Required ->
If any power supply's health has a value other than OK, replace that power supply. Start at Remove a Power Supply.
-> show /SYS -t fault_state Target | Property | Value -------------------+-----------------------+------- /SYS | fault_state | OK . . . /SYS/PS0 | fault_state | OK /SYS/PS1 | fault_state | Faulted /SYS/SP | fault_state | OK ->
In the output, look for the rows beginning with /SYS/PS.
If any power supply's fault state has a value other than ok, replace that power supply. Start at Remove a Power Supply.