What i try to do:
I turn on the NXT, then i hear the start-sound and i can see the leJOS-logo on the display
if it works, i can see the menu on the display, but when it doesn't work, nothing happens (it seems to be frozen, i still see the leJOS-logo)
when i try to reset it (reset-button, orange and grey button), the nxt turns on automatically and it hangs again
it also turns on if i put out the batteries and put them in again
sometimes if i reset it, it works, but this is not very often and one time i got this error on the display after a while
does someone have an idea, why it happens or could someone help me please?