Menü Security - Siemens SIMATIC PC 670 Equipment Manual

Configuring the Computing Unit in BIOS Setup
5.1.3 Menü Security
Overview
You can only edit the fields enclosed in square brackets. In order to protect your
computing unit against illegal use it is possible to enter two passwords. With the
supervisor password, the setup access can be restricted or denied to normal
users.
F1
ESC
Figure 5-16 "Security" Menu
Supervisor
Password is
User Password
is
Set User
Password
5-22
PhoenixBIOS Setup Utility
Main Advanced Security
Supervisor Password is
User Password is
Set Supervisor Password
Set User Password
Password on boot:
Fixed disk boot sector:
Diskette access:
Help Select Item
Exit Select Menu
Disabled Password not set. All setup entries can be processed
without a password.
Enabled Passwort is enabled. The BIOS setup can only be
processed after entering a password. This password
has a higher priority than a User Password.
The input field automatically changes from [Disabled] to [Enabled] when
the password is entered.
Disabled No User Password is assigned. If a Supervisor
Password is assigned, only the Supervisor can operate
the setup.
Enabled User Password is active. A user is thus given the
right to process some setup fields.
The input field automatically changes from [Disabled] to [Enabled] when
the password is entered.
This field opens the dialog box for entering a password. Once it has been
entered correctly, the user password can be changed or deleted by
pressing "Return" and thus deactivated.
Power Boot Sequence Version
Item Specific Help
Disabled
Disabled
Select the operating
system installed
on your system which
[ Enter ]
you will use most
[ Enter ]
commonly.
[Disabled]
Note: An incorrect
setting can cause
some operating
[Normal]
systems to display
[Supervisor]
unexpected behavior.
+ / – Change Values F9
Enter Select
Sub-Menu F10
Panel PC 670 Computing Unit, Equipment Manual
Release 04/02
Exit
Setup Defaults
Save and Exit