My build in navigation (NV1) in my Mazda mx-5 has gone in a loop. When powered up you first see a picture of a chip (see enclosed) after a while the picture is added with a red cross (like the chip is missing). I do not have a built in phone, I connect it with Bluetooth. It is not possible to restart or switch off the unit.
Can I do a total reset and read again on SD card? Regards Leif
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I have tried to do a hard reset but the unit does not respond even when I press the on button för 30+ sek. Any suggestions what to do? Regards Leif
2. Take the sd card out after turning off engine and then turn back the ignition and then do a factory reset.
3. Format as card, but manually save the map in a secure folder in your computer.
4. Reinsert sd in Tom Tom, put ignition and let for few minutes.
5 Take back sd to computer and go for reloading map into it and follow updates. ( But I am sceptical of Quick GPS)
6. Once all done go back to car and insert sd card and turn on to see if it solves.
I have tried with a new fresh SD-card.
I, however, can´t force my unit to read on the SD-card again, it just carries on like I discribe in my first post above, over and over again.
How do I perform a "Factory reset"?