>I have an old Compaq Presario 4160 and need to get into the bios setup but have no idea how.
>
>There is no option on startup and I've looked at the board and the only jumper that I can find is for resetting the cmos password.
>
>Does anyone have a clue on this ?

Try F10, F1, F2, ESC, and DEL - its probably going to be one of those.