Acer 930 Bios Manual page 42

2.8.3 Power-on Password
The Power-on Password secures your system against unauthorized use.
Once you set this password, you have to type it whenever you boot the
system. To set this password, enter the BIOS utility, select System Security,
then highlight the Power-on Password parameter. Follow the same
procedure as in setting the Setup password.
Make sure to set JP9 to pins 1-2 to enable the
Power-on password.
Operation Mode
This function lets you enable or disable the password prompt display. When
Normal
set to , the password prompt appears before system boot. When set
to Network , the password prompt does not appear; however, the keyboard
is locked after system boot and remains locked until the correct password is
entered.
2-42 User's Guide