Re: HP48GX and Invalid Card Data Error Message #4 Posted by Raymond Del Tondo on 19 Nov 2005, 3:17 p.m., in response to message #3 by John Kercheval
Hello,
if it's a new and/or empty card,
PINIT is the way to go.
Be sure to have the write protect switch
in the ReadWrite position.
If the card has some software on it,
it could be that the contents are invalid.
In this case just pull the card out of the calc,
then pull the card's battery for a few minutes,
then reinsert the battery, then the card,
and start over with PINIT.
If that won't work, the card may be defective.
Or is it an older TDS card?
HTH
Raymond
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