SD Card Problems

[carol.mayer]

I purchased 15 Lexar 128 MB cards and only one or two of them are recognized by the Zire 72s we're using in a class. All the Zire 72s recognize other cards and all the Lexar cards are recognized in either a T3 or Zire 71. Has anyone had experience with this problem? Please help if you can.

[Josser]

Format them in the Palm.
Cardinfo will probably show them as Sandisk manufactured.

[carol.mayer]

Since the Zire 72 doesn't recognize the cards at all, I can't format there. I've tried reformatting the cards in a T3, but it doesn't make any difference back in the Zire - still not recognized.

Card Info via the T3 does not indicate a manufacturer. It shows:
D1230
Unknown
Secure Digital Card
Device Id: D1230_3602E839100307

Any other ideas??

[Josser]

Most cards that start out with problems never work well. Just exchange them.