Quote Originally Posted by Cal View Post
hahaha I have no idea......what am I missing:
Formatted the unit using RMPrepUSB
I hardly believe it, sorry.
After formatting you should have nothing in it or at least after restart only a Garmin folder with inside garmindevice.xml.
RMPrepUSB doesn't leave .System and GPX folders.
Anyway if you can see files in nuvi now delete GPX folder and inside .System the gmapprom.img file and everything with extension .img and .GCD then try to restart it.