Hi ,
I ordered a 8GB SD card for my recent purchase mainly to use it as a back up.
Stuck it in today and although camera recognises it , card wont format
Card is ok in wifes 450D and tried $GB card from there in mark 2 and same result .
Checked on google and found various answrs , such as may be SDHC incompatible etc and firmware downloads and not able to use above 2GB.
Does anyone have a cure ?
Thanks
David
I ordered a 8GB SD card for my recent purchase mainly to use it as a back up.
Stuck it in today and although camera recognises it , card wont format
Card is ok in wifes 450D and tried $GB card from there in mark 2 and same result .
Checked on google and found various answrs , such as may be SDHC incompatible etc and firmware downloads and not able to use above 2GB.
Does anyone have a cure ?

Thanks
David