HP xw series, Руководство по установке и устранению неисправностей, Страница: 23 / 40

Using HP ProtectTools Embedded Security (Optional)
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3.11 Using HP ProtectTools Embedded Security (Optional)
NOTE: This utility is not available on Windows XP Professional x64 Edition.
The HP ProtectTools Embedded Security solution includes the following key components:
• Trusted Platform Module (TPM) Embedded Security is a device with a chip that offers security and
encryption features and provides a tamper-proof storage area for protecting public and private keys. The chip is
factory-installed and should not be accessed or removed except by HP authorized service providers.
It is critical to back up the Embedded Security credentials if data is being encrypted with the Embedded Security
chip. The backup is required to restore your settings and data whenever the system board or Embedded Security
chip is changed. To perform the backup, use the HP ProtectTools Embedded Security Backup Wizard that is part
of the HP ProtectTools Security Manager utility.
• HP ProtectTools Security Manager can be configured to prevent unauthorized access using Smart Cards,
TPM Embedded security chips, USB tokens and other security technologies. HP ProtectTools Security Manager is
completely customizable, and gives business customers the flexibility to choose the level of security that best
meets their needs.
For more information on using HP ProtectTools, visit www.hp.com/products/security .
3.12 Turning Off the Workstation
To properly turn off the workstation, first shut down the operating system software.
CAUTION: Manually forcing the workstation off can cause loss of data.
To manually turn off power to the workstation, press and hold the power button for four seconds. However, manually
turning off the power bypasses the standby state and can result in loss of data.
To reconfigure the power button to work in On/Off mode, run Computer Setup (F10). For more information about using
Computer Setup, refer to the Service and Technical Reference Guide , which is available through a link on the
Documentation and Diagnostics CD ( www.hp.com/support/workstation_manuals ).