Need Help With A Navigon 7100
Well i bought a navigon 7100 from craigslist about 2 weeks ago and the guy said it only needed a memory card.. so i turned it on and it worked perfect. so i get home jump on my computer and get a memory card from ebay with maps and everything installed. when i get the memory card i pop it in and nothing happens so i download fresh maps and it says something like it doesn't support this device. I don't know what else to do can anyone help? i contacted navigon and waited for a reply but never got one.