It's been almost a week since I last used it. Turned it on with the button on top, it turns on with the map of the destination I last had it on. 30 minutes after, it still hasn't loaded up the position where I'm currently at. I turned the navi with the switch behind. Same thing, still doesn't load current destination. I used a thumb tack to press the reset button and still getting the same results.
What's wrong with my navi? 
I need help from the gurus of this forum. I can't live without this navi!!! All your help will be much appreciated.
note: i lost the box this navi came with which had all the disks and instruction manuals it came with.