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Pete
Pete, Electronic Engineer
Category: Camera and Video
Satisfied Customers: 15770
Experience:  Over 16 years of experience installing and repairing electronics.
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Nikon d3300 suddenly won't recognize ANY memory card

Customer Question

nikon d3300 suddenly won't recognize ANY memory card
Submitted: 11 months ago.
Category: Camera and Video
Expert:  Pete replied 11 months ago.

Hi there,

If no cards are being recognized, then first try a reset of the camera:

Go to the Setup Menu and select Reset Setup Options.

If that does not work, then the card reader itself has a fault - perhaps some of the pins have gotten bent. You can try shining a light into the card slot and check if this is the case. If the pins cannot easily be straightened using a pin then the card reader connector will need to be replaced.

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