Question about Garmin nuvi 780 GPS
Base from the description of your problem is seems the issue here is the software of your unit got corrupted and what we can do here is to try resetting your unit.
So follow these steps press the lower right hand part of the touch screen and while pressed turn the unit off/on. The system boots up and asks if you want to reset all the user data. answer yes or a master reset.
After doing the reset and still same problem the unit needs repair already and better send it to Garmin for repair.
Posted on Oct 04, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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