Hot-swapping a Power Supply
To perform this procedure, you will first need to remove the top cover. The steps below will direct you to the instructions to remove the top cover at the appropriate location in the step sequence.
Cautions:
•Be sure to remove only the failed component. Removing of an incorrect component could cause system to malfunction.
•A power supply cannot be hot swapped in the following configurations:
—When input voltage is
—When only one power supply is installed.
1.Remove the top cover. For instructions, see “Removing the Top Cover” on page 36.
2.Check the LED indicators on the power supplies. The red LED indicates the failed power supply.
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A B C
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A | Input Good LED | Indicates input power is good, when this green LED is on. |
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B | DC Output Good LED | Indicates output power is good, when this green LED is on. |
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C | Fault LED | Indicates the power supply has a fault. |
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Figure 70. Power Supply LED Indicators
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