hey, ive got a tomtom one3rd edition, i was updating it, once the update was complete, i tried turning it on, but it just shows me the red flashing X, ive got backup of all the files on it, but now the point is that windows wont even let me to access it from my computer, it says ''You need to format the disk in drive G: before you can use it.'' So i try to format it using FAT32, it takes about 1 hour, and at the end it says ''Windows was unable to complete the format'' any ideas?