IBM PC 300GL Type 6563, Руководство пользователя

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4. Select the desired devices and settings and press Enter.
5. Press Esc twice to return to the Configuration/Setup Utility program
menu.
6. Select Save Settings from the Configuration/Setup Utility menu; then
press Esc and follow the instructions on the screen to exit from the
Configuration/Setup Utility program.
Using Enhanced Security
Enhanced Security is an additional security feature available on the PC
300PL 6565.
Enhanced Security can be enabled or disabled only when you update
system programs. If Enhanced Security is enabled and you have not set an
administrator password, your computer will operate as if Enhanced Security
is disabled. For more information about setting an administrator password,
see “Using an administrator password” on page 45.
If Enhanced Security is enabled and you have set an administrator
password, your computer has these additional security measures:
Ÿ
The contents of the security EEPROM (your administrator password
and startup sequence) are protected if the battery or CMOS memory
fails.
Ÿ
The security EEPROM is protected from unauthorized access. The
security EEPROM cannot be read from or written to by any software
application or system software until Enhanced Security is disabled and
the computer is restarted. In a network environment, this might
prevent certain functions from being performed on your computer.
Ÿ
Remote Administration is locked and cannot be unlocked until
Enhanced Security is disabled and the computer is restarted. This
prevents the system programs in your computer from being updated
remotely.
Ÿ
The configuration settings in the Configuration/Setup Utility program
are protected and cannot be changed until you enter the administrator
password. Any changes in computer hardware detected by the system
programs in your computer will generate a configuration error until
you enter the administrator password.
To enable or disable Enhanced Security:
1. Insert a system programs update diskette into the diskette drive (drive
A) in your computer. System programs updates are available at
http://www.ibm.com/pc/support/us/ on the World Wide Web.
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PC 300PL and PC 300GL User Guide