Question about Garmin nuvi 780 GPS

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Attempted to replace the Map previous saved on my new GPS nuvi 780. I Downloaded the Map to my GPS connected to my computer. Once downloaded, I selected the Icon to unzip the webupdaterforwindows. Problem 1: My nuvi 780 now only displays large freeways and no roads. Problem 2: error; "No Data Available" when I try to select Address. Problem 3: Points of Interest: The only icon available for displayed is Spell name. And I get the same error "No Data Available" once I Select that Icon. Problem 4: The View map only displays major freeways, no adjacent small streets or the closet address or the location will display on the GPS. All of this worked prior to the download. Here is what I've done so far; a. reset the Garmin. b. Re-down loaded the map. c. Tried to turn on your map, I pressed the wrench/tools button, the setting icon, and then the map icon. I looked for the map with a checked box as suggested, but it was not on the option for display to turn the map back on.

Posted by joub05 on

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  • 2,130 Answers

Make sure you have the file gmapprom.img on your Nuvi. It sounds like you just have the base map file.



- Jim
SHARCNET-USA

Posted on Jan 03, 2010

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Have you checked to make sure that the map is checked "ON"?

Please see this link:

http://www.sharc.net/discus/messages/6/75.html?1253054729

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