HP Workstation xw4100, Сервисное и техническое руководство

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hp workstation xw4100 service and technical reference guide 3–25
system management
national keyboard delimiter characters
Each keyboard is designed to meet country-specific requirements. The syntax and keys that you
use for changing or deleting your password depend on the keyboard that came with your
workstation.
clearing passwords
If you forget your password, you cannot access the workstation. See Appendix G, “additional
password security and resetting CMOS” for instructions on clearing passwords.
network server mode
Network Server Mode provides unique security features for workstations being used as servers. It
is only available when a power-on password has been set in Computer Setup. When the Network
Server Mode is enabled, the power-on password is not required to boot the hard drive, and a
keyboard is not required to be attached to the system. If a PS/2 keyboard is present, it will be
locked until the user enters the power-on password. If a USB keyboard is present, it will remain
usable by default. To prevent USB keyboard access after the operating system has loaded, a user
must hide the USB Port under the Device Security option of Computer Setup’s Security menu.
When used in conjunction with the Computer Setup After Power Loss power-on option, Network
Server Mode permits the “server” to automatically reboot after a power interruption without user
intervention. While Network Server Mode is enabled, the power-on password must be entered to
boot the removable media (e.g. diskettes) or removable devices (e.g. USB flash devices).
DriveLock
DriveLock is a security feature that prevents unauthorized access to the data on specific hard
drives. DriveLock has been implemented as an extension to Computer Setup. It is only available
on certain systems and only when DriveLock-capable hard drives are detected.
DriveLock employs a two-password security scheme. One password is intended to be set and
used by a system administrator while the other is typically set and used by the end-user. There is
no “back-door” that can be used to unlock the drive if both passwords are forgotten. Therefore,
DriveLock is most safely used when the data contained on the hard drive is replicated on a
corporate information system or is regularly backed-up.
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CAUTION: In the event that both DriveLock passwords are lost, the hard drive is rendered unusable.
national keyboard delimiter characters
Arabic
/
Greek
-
Russian /
Belgian
=
Hebrew
.
Slovakian -
BHCSY*
-
Hungarian
-
Spanish -
Brazilian
/
Italian
-
Swedish/Finnish /
Chinese
/
Japanese
/
Swiss -
Czech
-
Korean
/
Taiwanese /
Danish
-
Latin American
-
Thai /
French !
Norwegian
-
Turkish .
French Canadian
é
Polish
-
U.K. English /
German
-
Portuguese
-
U.S. English /
*For Bosnia-Herzegovina, Croatia, Slovenia, and Yugoslavia