Hello, my Nikon D-90 is stuck with the r-33 error message with the f-stop flashing. This happened after I emptied the memory card onto my laptop from a card reader. When I reinserted it the camera froze. I tried a friend's card ( he has a Nikon too ) and his card didn't work on my camera either so that eliminates the card I think. Any ideas? Holiday snaps are a wastin'. Thanks, Frank G [email protected]

SOURCE: Memory card flashes full when it's not

There should be a "format card" option in the camera's system menu. do this and it may help the unfortunate equipment realize the situation:) (be sure there are no pics you want to keep as they will be permenantly removed)

SOURCE: Nikon coolpix 4600

i don't know what this means- it's more an error in the laptop I would think Can you still see images via the review control in the camera?

Inky Fingers

• 705 Answers
• Posted on Sep 17, 2007

SOURCE: Camera read CF card, but cannot see on USB or other media

You can connect the camera to the computer via a USB cable and use the camera as the card reader. It will show up as a mass storage device. You should then be able to copy the images to your PC and format the card once recovered.

SOURCE: Nikon D60 memory card problem. When i turn my

check your sd card, there's a tiny bar on the side that you can "slide" to unlock...

SOURCE: New 4GB CF card for E5400, camera gives 'out of memory' message

So far as I am aware, the 5400 will support only up to 2GB cards. As to the firmware upgrade you mention, I don't recall that that has any bearing on the max. card capacity; but it's worth doing for the RAW format support (for me, at least). Cheers and good shooting. Davo, Tas.