Garmin Nuvi 660 GPS Receiver "shut soon turn" Questions

shut itself off then turned itself on. Then as soon as the map came up the edges of the screen turn white and the screen shuts off. It's not a very old Garmin. But it might have a very low charge or a

...soon as I let it go, the whole process mentioned aboved started over again. Garmin says to send it back in with $79 for a new one but from looking on the internet, I am not the only one with this ...

...shut down as soon as connected to the USB. If I power it up without any of the charging devices attached it seems to come up fine. As soon as I connect anything to it, it shuts off. I've tried ...

...turn the unit on but it automatically shuts down after about a minute. When you leave a Nuvi on a charger for several hours and don't see full green bars, this is an indication that the battery is ...

soon as I plug in the car charger, the screen reverts to the icon showing it hooked into a PC. Then it will go to the Garmin screen, come on for a few minutes, and then shut down, and repeat the whole

...soon as you plug it in, turn it off. Now just let it sit and charge completly. All you have to do is touch the screen and it will say its still charging or fully chaged. After that you'll be good to ...

soon as it starts to load the program, the screen goes blank. Unit does not shut down, just goes blank. I have tried the reset button but no help. Any thoughts? Thanks. I can only select Illinois as a

...soon as I shut down car and takes a very long time to find sateilites I have the same issue. I did a diagnostics and found an error code that says "Abnormal Powerdown". Im trying to charge it via my ...

...soon as the Tomtom accesses it, the whole voice function will shut down. Try changing the voice and see what happens. The synth voice does not access any sample files and should always work (or never ...

...soon as I could see that it wasn't going to progress any further, I'd hold the power button in until it shut down then start the process over. It took several cycles, but it finally got to the point ...