HP Forum Archive 14

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HP-48G "Invalid card data" Message #1 Posted by Jan (CH) on 7 Feb 2005, 8:49 a.m. Some times ago I had the 48-G memory expanded from 32 K RAM to 256 K. It worked well. I have not used the calc for a while and removed the batteries. Now I want to use it again and get "Invalid card data" message, which is related to the RAM expansion. There was an init-procedure to get rid of it, but unfortunately I cannot figure out how that worked. Can anybody help? Thanks Jan (Switzerland)

Re: HP-48G "Invalid card data" Message #2 Posted by Daniel Diggelmann on 7 Feb 2005, 8:59 a.m., in response to message #1 by Jan (CH) Hi Jan, There's a function PINIT which you will find in LEFT-SHIFT-LIBRARY then type NXT. Do this once and the memory expansion will be correctly recognised. Cheers from Switzerland Daniel

Re: HP-48G "Invalid card data" Message #3 Posted by Jan (CH) on 7 Feb 2005, 9:49 a.m., in response to message #2 by Daniel Diggelmann Excellent, it works without the Message again Many thanks for your fast response Jan

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