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I filled a 2.0 GB CF card. When I replaced it with a 4.0 my
I filled a 2.0 GB CF card. When I replaced it with a 4.0 my camera would not accept it. I put the old card back in and again got an error message to take that card out. I cannot get my camera to accep… read more
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I have a canon eos 30D and it has a busy message flashing.
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I have a Nikon d810 bought new in 2014 here in Canada. Have
I have a Nikon d810 bought new in 2014 here in Canada. Have used two CF cards successfully with this camera in the past: • LEXAR Professional 800X 32 GB UDMA7 • Sandisk Extreme 32 GB I have an external LEXAR CF card reader (SD and CF) and both of these cards with old photos can be read via the card reader but will not read in the camera. The camera will not allow: • One of the older CF cards to be read or reformatted. • A new CF card bought July 22 to be formatted. The error displayed on the back is: “ ! CF This memory card cannot be used. Card may be damaged. Insert another card.” … read more
Russell H.
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I have a CANON EOS 30D, lens is EFS 17-85mm. When shooting,
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rebel XTi 2 years old now says FULL CF - the card is full,
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I have a Canon EOSD. Unfortuntately I'm getting a message on the camera which says CF error - today I changed the CF card but am still getting the same message. Please can you help?… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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