Use this procedure to replace failed a power
supply/cooling fan module.
Prerequisites
Use Storage Manager to send SupportAssist information to Technical Support.
Use Storage Manager to edit
the Storage Center settings and
set the operation mode of the Storage Center to Maintenance mode.
About this task
You can replace
power supply/cooling fan modules one at a time without shutting down
the storage system.
Steps
Press the power switch on the power supply/cooling
fan module to turn it off.
To prevent the module from overheating, replace
it within 3 minutes.
Remove the hook-and-loop strap that secures
the power cable to the LED handle and disconnect the power cable from
the power supply/cooling fan module.
Push the release tab on the power supply/cooling
fan module to the right and use the handle to slide the module out
of the chassis.
CAUTION The power supply/cooling fan modules are heavy. To
avoid injury, use both hands while removing the module.
Slide the replacement power supply/cooling
fan module into the chassis until it is fully seated and the release
tab clicks into place.
Connect the power cable to the power supply/cooling
fan module and make sure the cable is plugged into a power outlet.
Secure the power cable using the hook-and-loop
strap.
Press the power switch on the power supply/cooling
fan module to turn it on.
NOTE Allow several seconds for the storage system to recognize
the power supply/cooling fan module and determine its status. When
the power supply/cooling fan module is functioning properly, the AC
power status indicator turns green and the power supply/cooling fan
status indicator is off.
In Storage Manager, make
sure that the replacement power supply is recognized and shows as
up and running.
Next steps
Use Storage Manager to edit
the Storage Center settings and
set the operation mode of the Storage Center to Production mode.
Use Storage Manager to send SupportAssist information to Technical Support.
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