If a preconfigured IOC Module is replaced with a model that does not match the preconfigured IOC Module type and the card lock is enabled, then the IOC Module does not boot up. Either a module of the same type as the preconfigured IOC Module must be reinserted in the slot or the pre-configured IOC Module type must be removed from the configuration.
Important
Removing the preconfigured IOC Module type from the configuration also removes the configuration for the slot.When a new IOC Module is inserted in the slot, the module boots with default configuration. If a module is inserted into a running system and the module type is not configured for the slot, the system automatically creates a preconfiguration with the module type of the IOC Module that was inserted. Then the module boots with default configuration.