My Coolpix 995 shows a message "this card cannot be used." When I remove the CF card and reinsert it snugly, the camera will record images. I have to do this over and over again. When I remove the card and insert it in the card-reader at home, my computer has no problem in reading the card or tranferring images. Sounds to me like I have to send my camera back to Nikon and the card is OK.
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Re: "CF CARD CANNOT BE USED"
If you are not able to find your connecting cable. Well what you can do is you can take out the memory card and fix it into the card reader (you will get a card reader vey cheap anywhere.). and connect it to your comp.
Now your card will work as a flash drive and format the card once.
May be you got a corrupted card.
Hope this helps you out.. :))
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Hello jesser..... Remove the card and look around the edge of the card for the wee lock. Open the lock. Reinsert the card. Turn on the camera and go into the menu. Find the format function. When you format the card it will erase any photos that are currently on the card and set it up to be used in your camera. Joe
My Nikon 995 began having trouble communicating with the CF card. At first it was intermittent then later there was nothing. After a couple of years of non-use, I decided to open it up to see if there was anything obvious. If I destroyed the camera in the process, no big loss. All the card slot pins were there and non were bent or coroded. Removing the drive, I could see under a microscope about half the pins on one side solder connections had broken. I assume from the repeated insertion and extraction of the card. (I use a card r/w drive in my pc instead of an interface cable to the camera). After I reflowed the pin solder connections and re-assembled the camera, all is good again.
You should know the disassembly/assembly of the camera is complex, and tedious. The connector pins are very small. I repaired the pin solder connections using a small high quality soldering iron while looking through a microscope. Witthout the scope, I couldn't even tell the connections were bad much less be able to repair them.
This is because the Coolpix 2100 and 31000 models cannot handle a card
of that large a capacity. As it's only a 2MP camera anyway it doesn't
The Coolpix 2100/3100 will usually accept up to a 512MB
CF card, and 1GB Lexar CF cards up to and including the 24x WA write
accelerated (although write acceleration itself offers no benefits on
this camera). With Sandisk only a plain old and now obsolete SDFB
allows a 1GB card to be used and the regular Sandisk Ultra (not Ultra
II or later) will only work up to 512MB.
The camera was
discontinued long before these much larger CF cards were released and
Nikon no longer actively support the product so no firmware updates
will be available. The hardware wouldn't support such cards anyway.
Are all the cards giving same error message or few? Test the CF cards not readable by your Nikon using external card readers connected to computer/laptop and see if it works. If it doesn't then it can be formatted from computer and tested on Nikon again.
If neither of cards are working on Nikon then it can also be a small issue of contacts inside attracted dust. You can try using blower to clean dust if any in the place you insert the CF card and try again.
If it doesn't work then it it needs visit to some experienced person/technician/mechanic.
Take a look inside your camera's CF card slot. I suspect that you may have a bent pin in there. If so, you can take it to be professionally repaired by replacing the card reader. But you may also want to consider repairing it yourself by unbending the pin.
To do so, remove batteries and card. Use a small/skinny jeweler's flat screwdriver to bend the pin back as close as possible. The jeweler's screwdrivers that you see at the dollar store will work fine. Another tool that I sometimes use is a stiff wire with a bent hook on the end to get very flattened pins started.
Take your time and use as much patience as you can muster (take a breather in between if needed).
It doesn't have to be perfect, just as close as you can get it. When it's the best that you can get it, take your flash card and "SLOWLY" insert it. The card itself should fine-align the pin. Remove the card, and verify that the pin is still straightened. If so, reinsert the card and try it out.
So it seems that only 128 Mb is officially supported, however elarger cards may be OK but you would need to try, don't forget to format the new card in the camera. You may find a friendly high street shop that will let you try various card to see.
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