No usb access

I updated the firmware of the Navigator V through the Garmin Express and now I cannot access the files through the USB and when turning on the GPS the map does not appear and the log in the sequence the GPS freezes. Can anyone guide me what can be done?

tiagolucent wrote:2804:14d:4489:c01:fdde:6dcb:e261:65e9

tiagolucent wrote:I updated the firmware of the Navigator V through the Garmin Express and now I cannot access the files through the USB and when turning on the GPS the map does not appear and the log in the sequence the GPS freezes. Can anyone guide me what can be done?

Does your PC recognize your device at all .
Did you also update the map at the same time, did you use an SD card