Hi, i have a GPSmap 76CX and bought a bluechart microSD data card for Esperence to Exmouth bay and the 76cx won't read it. When you put it in the slot nothing happens. I have spoken to the garmin support centre we tried a number of things but nothing worked so i sent the card to them. It worked perfectly on two of their devices which stands to reason that the problem is the 76cx. They suggested updating it. Done that, i re-installed the latest updates and still nothing. Is there something really simple i'm missing?
Could someone please tell me what i should be seeing when the card is inserted, does a message come up or does it just show up when you go into the map page? Any suggestions would be welcome. I will keep in contact with the person who has been helping me from the support centre but i thought i would give this a try too.
Thanks