Kontron PCI-953, Руководство пользователя

Страница: 130 / 158

4-58
PCI-953 Single Board Computer User’s Guide
³
Security Setup
³
Password Support
It is possible to set both a Supervisor and a User password. If you use both passwords, the
Supervisor password must be set first.
The system can be configured so that all users must enter a password every time the system
boots or when ezPORT Setup is executed, using either or either the Supervisor password or User
password.
The Supervisor and User passwords activate two different levels of password security. If you
select password support, you are prompted for a one to six character password. Type the
password on the keyboard. The password does not appear on the screen when typed. Make sure
you write it down. If you forget it, you must drain NVRAM and reconfigure.
³
Remember the Password
Keep a record of the new password when the password is changed. If you forget the password,
you must erase the system configuration information in NVRAM. See “Deleting a Password” for
information about erasing system configuration information.
Select Security Setup from the BIOS setup menu. All Security Setup options, such as password
protection and virus protection, are described in this section. To access the sub menu for the
following items, select the item and press <Enter>:

Change Supervisor Password

Change User Password

Clear User Password
The Security Setup screen is shown below. The sub menus are documented on the following
pages.