Dell XPS 710, Руководство пользователя

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Appendix
HDD Acoustic Mode
( Bypass default)
Determines the acoustic mode at which the hard drive operates.
• Bypass — Do nothing (needed for older drives).
• Quiet — The hard drive operates at its most quiet setting.
• Suggested — Allow the hard drive manufacturer to select the mode.
• Performance — T he hard drive operates at its maximum speed.
NOTE:
Switching to performance mode may cause an increase in noise
produced by the drive, but does not affect the drive’s performance.
NOTE:
Changing the acoustics setting does not alter your hard drive image.
Virtualization
( Off default)
Specifies whether a virtual machine monitor (VMM) can utilize the
additional hardware capabilities provided by Intel Virtualization technology.
Security
Admin Password
( Not Set default)
Used to prohibit an unauthorized user from changing any configuration
settings in the system setup.
System Password
( Not Set default)
Used to prohibit an unauthorized user from booting to the operating system.
Password Changes
( Unlocked default)
This option locks the system password field with the administrator (admin)
password.
NOTE:
When the system password field is locked, you can no longer disable
password security by pressing <Ctrl><Enter> when the computer starts.
Execute Disable
( On default)
Enables or disables Execute Disable Memory Protection technology.
• Off — Execute Disable Memory Protection technology is disabled.
• On — Execute Disable Memory Protection technology is enabled.
Power Management
AC Recovery
( Off default)
Specifies how the computer will behave when AC power is restored after an
AC power loss.
• Off — The system stays off after AC power is restored.
• On — The system powers on after AC power is restored.
• Last — The system returns to the previous state after AC power is restored.
Auto Power On
( Off default)
Disables or selects when to automatically turn on the computer.
• Off — Do not use the Auto Power Time .
• Everyday — Turn the computer on every day at the time set in Auto Power
Time .
• Weekdays — Turn the computer on Monday through Friday at the time set in
Auto Power Time .
NOTE:
This feature does not work if you turn off your computer using a power
strip or surge protector.
book.book Page 138 Friday, October 27, 2006 4:02 PM