Asus P4U800-X User Manual page 43

Supervisor Password [Clear] / User Password [Clear]
These fields allow you to set passwords. To set a password, highlight the
appropriate field and press <Enter>. Type in a password then press <Enter>. You
can type up to eight alphanumeric characters. Symbols and other characters are
ignored. To confirm the password, type the password again and press <Enter>.
The password field setting is changed to [Set].
To clear the password, highlight this field, and press <Enter>.
A note about passwords
The Supervisor password is required to enter the BIOS Setup program
preventing unauthorized access. The User password is required to boot the
system preventing unauthorized use.
Forgot the password?
If you forget your password, you can clear it by erasing the CMOS Real Time
Clock (RTC) RAM. The RAM data containing the password information is
powered by the onboard button cell battery. If you need to erase the CMOS
RAM, unplug the all the power cables and remove the button cell battery. Re-
install the battery after about 2 seconds, then power up the system. Refer to
section "2.6 Jumpers" on page 2-18 for instructions on erasing the CMOS RTC
RAM.
Security Option [Setup]
This field requires users to enter the password before entering the BIOS setup or
the system. Select [Setup] to require the password before entering the BIOS
Setup. Select [System] to require the password before entering the system.
Configuration options: [Setup] [System]
Installed Memory [XXXMB]
The installed memory value is auto-detected. This field is not user-configurable.
ASUS P4U800-X motherboard 2-11