My F90 boots up fine but it usually goes right to the Navi warning screen after the initial boot when the flash pic is displayed for about 20 secs. or so. If I have any audio playing and was playing prior to when I shut the system down then it obviously boots back to the audio, which is expected. The thing I am not certain about is that even if I scroll back to the "Top Menu" screen before I shut it down it will not boot back up to the "Top Menu" screen. I do not get the box that says "System Starting Up" (I see it if I push either Map or Main button when it is booting up) but it just goes straight to the Navi warning screen.
I cannot remember because I have been goofing with this thing so much but doesn't this thing boot up to the Main Menu screen ALWAYS unless the audio is on??
Thanx,
Bud