◦ Power LED: If it is solid green, the power supply is functioning correctly. If it is Off, the
power supply failed, the AC switch is turned off, the AC power cord is not properly installed,
or the AC power cord input voltage is not within margin (there is a problem at the source
end of the AC power cord).
◦ Attention LED: If it is solid amber, the power supply or its integrated fan has a fault.
4.2.4. Step 2: Remove failed power supply
Remove a failed power supply so you can replace it with a new one.
Steps
1.
Unpack the new power supply, and set it on a level surface near the drive shelf.
Save all packing materials for use when returning the failed power supply.
2.
Turn off the power supply and disconnect the power cables:
a.
Turn off the power switch on the power supply.
b.
Open the power cord retainer, and then unplug the power cord from the power supply.
c.
Unplug the power cord from the power source.
3.
Squeeze the latch on the power supply cam handle, and then open the cam handle to fully
release the power supply from the mid plane.
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