Lowrance iFinder H2O GPS Receiver "navionics card load charts" Questions

...Navionics, or Fishing Hot Spots, or LakeMaster charts. Go to http://www.lowrance.com/en/Products/Mapping/ to see mapping options. If you can get MapCreate 7 working on your computer, try it out. If ...

...card won't work after everything. Is there something wrong with my MFD? Hi As you have isssues with boyh software update and chart I would put my bet on the cartridge reader, it could be a loos or ...