Chassis replacement workflow - ASA A70 and ASA A90
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Follow these workflow steps to replace your chassis.
To replace the chassis module, you must meet certain requirements.
Shut down the controllers so you can perform maintenance on the chassis.
Replacing the chassis includes moving the power supplies, hard drives, and controller module from the impaired chassis to the new chassis, and swapping out the impaired chassis with the new chassis of the same model as the impaired chassis.
Verify the HA state of the chassis and return the failed part to NetApp.