Description    
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Security 
The SE7501HG2 BIOS provides a number of security features.  This section describes the security 
features and their operation.  
Summary of Software Security Features 
The table below lists the software security features and describes what protection each offers.  In 
general, to enable or set the features listed here, you must run the System Setup Utility and go to 
the Security Subsystem Group menu.  The table below refers to other System Setup Utility menus 
and to the BIOS Setup utility. 
Table 4.  Software Security Features 
Feature Description 
Secure mode 
How to enter secure mode: 
•  Setting and enabling passwords automatically places the system in secure 
mode. 
•  If you set a hot-key combination (through Setup), you can secure the 
system by pressing the key combination.  This means you do not have to 
wait for the inactivity time-out period. 
When the system is in secure mode: 
The server can boot and run the operating system, but mouse and keyboard 
input is not accepted until the user password is entered. 
At boot time, if a CD is detected in the CD-ROM drive or a diskette in drive A, 
the system prompts for a password.  When the password is entered, the 
server boots from CD or diskette and disables the secure mode. 
If there is no CD in the CD-ROM drive or diskette in drive A, the server boots 
from drive C and automatically goes into secure mode.  All enabled secure 
mode features go into effect at boot time. 
To leave secure mode: 
Enter the correct password(s). 
Disable writing to diskette  In secure mode, the server will not boot from or write to a diskette unless a 
password is entered. 
To write protect access to diskette whether the server is in secure mode or 
not, use the Setup main menu, Floppy Options, and specify Floppy Access as 
read only. 
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