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My GPS always shows "lost external power" and reboots unexpectedly. But the cable works fine for my other Garmin GPS, and I reset the device to default, Still not working.
Please help, thank you！
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It is possible that the mini-usb connector on the back of the Nuvi may have failed.
Test the connector by gently wiggling it. If it feels loose, it is a an indicator that it may have become disconnected internally.
Is the red light from loading still on when shutting down and reboot?
It is a common problem to this GPS.
Is it an Original charger and cable?
Kind regards,
Kevin
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crwdns2944067:02crwdne2944067:0
Thanks for your reply,.
Yes, it's an original charger which works fine with my other Garmin GPS.
I think that's the problem of mini-USB too, any recommendations?
Thanks!
crwdns2934271:0crwdnd2934271:0 ejilliantan crwdne2934271:0
you can try to open the gps. i did it before and its not hard to do.. check the main PCB for the charging mini usb. when its loose you will have to solder a new one. check the cable's as well. cause i had a molten cable of the battery...
crwdns2934271:0crwdnd2934271:0 Kevin D crwdne2934271:0