I own this gps for over 3years. Ive have had no problems with it so far. Recently i was trying to update the maps but my pc dont recognize the unit. When i connect the zumo with usb the screen on gps apperas www.garmin.com/express but my laptop tells me USB failed to recognize the usb. I even found my old laptop with garmin express on it with zumo 595 on it. But when i connect the zumo there is gray dot on top and massage no connected. What else i cad do. I tryied inserting the card to laprop and changing 4 diffrent types of usb cables.
Paul