4. Verify the serial number by typing:
avsysreport chassis-info | grep "Serial"
Output similar to the following is displayed:
Serial Number : FLDCU151900012
5. Identify the defective power supply by typing:
avsysreport power-supply
Output similar to the following is displayed:
=== Power supply redundancy
Status : Critical
Redundancy State : Redundancy Lost
=== Power supplies
Power Supply ID : 0
Status : Ok
Location : PSA
Operational State : Inserted, Power Good
Firmware Revision : 4.27.0.1
Serial Number : FPSAB144300439
Power Supply ID : 1
Status : Critical
Location : PSB
Operational State : Inserted, Loss of Input
Firmware Revision : 4.27.0.1
Serial Number : FPSAB144300108
One of the two power supplies should have a status that is not Ok or an operational
state that is not Inserted, Power Good. The status identifies which power
supply is not working (PS0 or PS1).
6. Inspect the rear of the power supply and determine if the Attention LED is illuminated.
Replacing a Power Supply
Locating the defective power supply 27
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