DP35DP datasheet(64/84 Pages) INTEL

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Intel Desktop Board DP35DP Technical Product Specification

3.10 BIOS Security Features

The BIOS includes security features that restrict access to the BIOS Setup program

and who can boot the computer. A supervisor password and a user password can be

set for the BIOS Setup program and for booting the computer, with the following

restrictions:

•

The supervisor password gives unrestricted access to view and change all the

Setup options in the BIOS Setup program. This is the supervisor mode.

•

The user password gives restricted access to view and change Setup options in the

BIOS Setup program. This is the user mode.

•

If only the supervisor password is set, pressing the <Enter> key at the password

prompt of the BIOS Setup program allows the user restricted access to Setup.

•

If both the supervisor and user passwords are set, users can enter either the

supervisor password or the user password to access Setup. Users have access to

Setup respective to which password is entered.

•

Setting the user password restricts who can boot the computer. The password

prompt will be displayed before the computer is booted. If only the supervisor

password is set, the computer boots without asking for a password. If both

passwords are set, the user can enter either password to boot the computer.

•

For enhanced security, use different passwords for the supervisor and user

passwords.

•

Valid password characters are A-Z, a-z, and 0-9. Passwords may be up to 16

characters in length.

Table 33 shows the effects of setting the supervisor password and user password.

This table is for reference only and is not displayed on the screen.

Table 33. Supervisor and User Password Functions

Password

Set

Supervisor

Mode

User Mode

Setup Options

Password

to Enter

Setup

Password

During

Boot

Neither

Can change all

options (Note)

Can change all

options (Note)

None

Supervisor

only

Can change all

options

Can change a

limited number

of options

Supervisor Password

Supervisor

None

User only

N/A

Can change all

options

Enter Password

Clear User Password

User

Supervisor

and user set

Can change all

options

Can change a

limited number

of options

Supervisor Password

Enter Password

Supervisor or

user

Supervisor or

user

Note:

If no password is set, any user can change all Setup options.

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