Thread: nuvi 58LM is working but not recognized by Computer

I've tried everything. It's not the cable, it's not the USB port, since I connected others with the same cable and to the same USB port, I tried to move the cable and the socket, but nothing else. when I connect it to the computer, it goes into computer mode and after 15 seconds it ejects and boots the system.
When it comes out of computer mode, there is a lightning symbol on the battery symbol, but then it changes to an exclamation point.
The socket of the device on the charger works normally without interruption, and the lightning symbol is constantly on.