My SD memory card is 4gb properties shown used 0 bytes and free face 0bytes

SOURCE: 2gb sd card but available only 1gb

levyveress,
Well you have a 1GB SD card, there are roughly 1,073,741,824 bytes max per gig. They vary slightly from USB flash drives it total bytes, but the number should be 1,930 (or something close) MB for the 2Gig SD card, bring it back it may have been mislabeled on the packaging.
randy320sgi

SOURCE: Problem when i insert my 4GB SDHC card in Nikon s550

you should try formatting the memory card to something different. because the same problem happend on my psp.

SOURCE: pen drive is showing o bytes

ple hielp me my email id is [email protected]

SOURCE: 32gb SD card is showing

Try formatting the card and be sure the locking switch is in the off position.

SOURCE: my 2gb sd memory card

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