these any use before you shell out good old cash
list of some std passwords
BIOS - Master, Setup and Boot Passwords
This is a dos program to calculate the master password based on the service tag number
Go into a DOS session (Start > Run > cmd)
Go to the directory with the LATITUDE.EXE program in it (size is only 5,467).
Type in latitude 12345 and hit enter.You have to substitute 12345 with your 5-character service tag number. The program then gives you the password.
CmosPwd - CGSecurity
that should keep you going for starters