Acer Aspire 9100 - Manual (Page 50)

40
English
BIOS Utility
The BIOS Utility is a hardware configuration program built into your
computer's BIOS.
Your computer is already properly configured and optimized, and you
do not need to run this utility. However, if you encounter
configuration problems, you may need to run it.
To activate the BIOS Utility, press <F2> during the POST; while the
notebook PC logo is being displayed.
Boot sequence
To set the boot sequence in the BIOS Utility, activate the BIOS Utility,
then select “Boot” from the categories listed at the top of the screen.
Password
To set a password on boot, activate the BIOS Utility, then select
"Security" from the categories listed at the top of the screen. Find
"Password on boot:" and use the F5/F6 keys to enable this feature.