Garmin StreetPilot 2720 GPS Receiver "tom screen goes white" Questions

...screen from coming loose. I usually just do the two by the IR receiver. When you reassemble, don't get frustrated with the gaskets, they're tricky but it can be done. Tom Call Garmin Tech support,, I ...

...screen with a picture if the tomtom and a flashing red and white x and nothing else.. when i plug it in the computer a little loading icon that says formatting pops up after about 5 to 10 min it goes ...

...screen with a picture if the tomtom and a flashing red and white x and nothing else.. when i plug it in the computer a little loading icon that says formatting pops up after about 5 to 10 min it goes ...