The phenomenon is sometimes improved by formatting the SD memory card in the following procedure.
(1) Install software (*1) for formatting the SD memory card to PC and format the SD memory card.
Then confirm whether the SD memory card can be recognized or not in i-PRO cameras.
(2)After the SD memory card can be recognized, format the SD memory card again to use
it in i-PRO cameras.
Note:
All data saved on the SD memory card will be deleted when the SD memory card is formatted.
*1: Software for formatting the SD memory card is available at “The SD Association” web site.
HOME – Downloads - SD Memory Card Formatter
Software: "SD Memory Card Formatter"