Method of identifying connection error and electronic apparatus using same

摘要

An electronic apparatus is formed with a first module having a plurality of connectors and a plurality of second modules each connected to the first module through a different one of the connectors. The second modules are identified for each connector or as a combination corresponding to a plurality of connectors and it is checked whether they are preliminarily registered or not. If any of them is found to be not preliminarily registered, a display is made to the effect that a connection error has been committed and the start of a normal operation of the apparatus of prevented.