If the generic garmin way of entering the diagnostics page (i.e. press the top RH corner as you look at the unit for about 6 secs, then next>next until you see the Data Card Test Page showing the Serial # of the card) doesn't work, and it probably wont, try the methods for other chartplotters shown in this thread: [Only registered and activated users can see links. ]. Otherwise find a friend with a nuvi and stick your card in that and use the generic way.
CID doesn't have to be 10 digits. I have SD's & micro SD's with 8, 9 and 10 digit CIDs. Kanopus is always right in my experience so i haven't even checked it in hex, just use the 8 digit 12422887 and i bet it will work.
I don't know how to get SD serial in the simplest way
my partition id sows this no. EC68-B11E, now what to do
Im looking for software to tell me what my SD CARD ID is and i can see that im not alone here regarding this quest but reading this thread i just go around and around in circles.
i just want to use jetmouse to unlock a map to a card rather than using the unit id surly someone must know of a piece of software to get the (sd card id) by now.