It represents the last great wave of Windows CE GPS units before smartphones took over. If you own one, treat it kindly. Keep a copy of your igo folder backed up on your PC, buy a high-quality Micro SD card, and it will guide you through the wilderness long after your phone loses signal.
Keeping the unit effective requires periodic map updates. This is typically done through the platform or by manually updating the map files on an SD card . iGo Primo Map Updates igo-p719wdv2
Firmware corruption or a stuck button. Fix: Press the reset button (small pinhole next to the eject button) with a paperclip for 10 seconds. If that fails, you need to reflash the firmware (see below). It represents the last great wave of Windows