7.Press the 
button to highlight Yes, and then press the
button to format the card.
Formatting Card... appears in the Image Display while the camera is formatting the memory card. When the camera has completed the formatting, the Total Images Summary screen is displayed (see Total Images Summary Screen on page 52).
To remove the memory card from the camera, first turn the camera off. Then open the Battery/Memory card door, press down on the top edge of the memory card, and it will spring outward from the slot.
NOTE: When you install a memory card in the camera, all new images and video clips will be stored on the card, and you will no longer be able to view images stored in the camera’s internal memory. To use internal memory and view images stored there, remove the memory card, or transfer the images from the internal memory to the memory card (see Move Images to Card on page 71).