[lordlemming]

hey,
i just got my first mac so have no idea on anything keys etc?
its an ibook M6411 clamshell
i got it second hand from my sons school, now every time i start it it get to the desktop screen and a box appears stating
"Home_server
searching for the macintosh manager server
with 3 buttons
pick server, finder, shut down"

now to select either of the first 2 options it asks for the computer owner or server administrators password, which i dont have and i contacted the school and the guy who used this ibook has left the school so they dont know it either!!
is there a way around this? Help me lol
be aware if u reply i am unware of nicknames for keys etc so if you could spell it out real dumb like i would appreiciate it lol