1Access the menuscreenz button →[ ] → button2Set up the cameraz [ 1] →[Format card](2)(1)z button toselect ( ) → [OK]Low-Level FormattingPerform low-level formatting if the camera is not working correctly, reading/writing ofimages on the memory card is slower, continuous shooting is slower, or movie recordingsuddenly stops.Low-level formatting erases all data on a memory card, which cannot be recovered.