|
Barry,
I have had tht issue on and off with the 40D and 5D Mk II - the answer is to PERSIST and eject and reinsert the card mulitple times - but nearly ALWAYS on my 2 cameras they will EVENTUALLY see and read the card (happened a LOT with the older sower cards, but with the platinum or higher cards, no issues usually).
My biggest issue is my PC seeing the card + card dock as a darned hard drive - takes a LOT of fiddling to make it see it only as a card.
Just persist with it, but if all else fails, plug it into another computer and try, or even try the camera USB direct to the computer (I RARELY use that method as that is where most of my errors have been, hence I use an adapter stand-alone to the camera)
|