02-07-2005, 08:49 AM
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)