Using 5D MK II with latest firware, also latest ML firmware. Lexar professional 400x 16gb flash. Battery fully charged.
I was shooting yesterday with my 5D and in the middle of recording, the camera froze up. This was after about 15 minutes of shooting. The screen just froze and all the controls froze. I took out the card and battery, waited a minute or so and put them back in. The camera started up, ML loaded and all seemed well, but then a few minutes later it happened again. I took out the battery and card again and waited a half hour. Then I shot for about 20 minutes more when it happened again. Now when I start my 5D it says "card not formatted". I tried to offload the files from the card so I could do a format, but I can't retrieve them. If I use a card reader it says the card has not been formatted and I need to format it. If I use a USB through the camera windows doesn't recognize any files at all.
I was shooting yesterday with my 5D and in the middle of recording, the camera froze up. This was after about 15 minutes of shooting. The screen just froze and all the controls froze. I took out the card and battery, waited a minute or so and put them back in. The camera started up, ML loaded and all seemed well, but then a few minutes later it happened again. I took out the battery and card again and waited a half hour. Then I shot for about 20 minutes more when it happened again. Now when I start my 5D it says "card not formatted". I tried to offload the files from the card so I could do a format, but I can't retrieve them. If I use a card reader it says the card has not been formatted and I need to format it. If I use a USB through the camera windows doesn't recognize any files at all.