Note - This is a hot service procedure that can be performed by customers. See Hot Service, Replaceable by Customer for more information about hot service procedures.
The following procedure is based on the assumption that an empty slot exists for inserting the new fan module. If you need to remove a fan module before performing the installation procedure, see Remove a Fan Module.
See Extend the Server.
The fan module status LED associated with that fan module should be green. See Fan Module LEDs.
Both Service Required LEDs should be off.