Dell OptiPlex 3046 Owner's Manual page 35

Option
Limited CPUID Value
Intel TurboBoost
HyperThread control
Table 11. Power management
Option
AC Recovery
Auto On Time
Deep Sleep Control
Fan Control Override
USB Wake Support
Wake on LAN/WWAN
Block Sleep
Intel Ready Mode
Description
Allows you to limit the maximum value of the processor standard CPUID function. This
options is disable by default.
Allows you to enable or disable the Intel TurboBoost mode of the processor. This option is
enabled by default.
Allows you to enable or disable HyperThreading in the processor.
Description
Determines how the system responds when AC power is re-applied after a power loss. You
can set the AC Recovery to:
• Power Off
• Power On
• Last Power State
This option is Power Off by default.
Sets time to automatically turn on the computer. Time is kept in standard 12-hour format
(hour:minutes:seconds). Change the startup time by typing the values in the time and
AM/PM fields.
NOTE: This feature does not work if you turn off your computer using the switch on a
power strip or surge protector or if Auto Power is set to disabled.
Allows you to define the controls when Deep Sleep is enabled.
• Disabled
• Enabled in S5 only
• Enabled in S4 and S5
This option is Disabled by default.
Allows you to determine the speed of the system fan. When this option is enabled, the
system fan runs at the maximum speed. This option is disabled by default.
Allows you to enable the USB devices to wake the computer from standby mode.
This option allows the computer to power up from the off state when triggered by a special
LAN signal. This feature only works when the computer is connected to AC power supply.
• Disabled - Does not allows the system to power on by special LAN signals when it
receives a wake-up signal from the LAN or wireless LAN.
• LAN or WLAN - Allows the system to be powered on by special LAN or wireless LAN
signals.
• LAN Only - Allows the system to be powered on by special LAN signals.
• LAN with PXE Boot - A wakeup packet sent to the system in either the S4 or S5 state,
that will cause the system to wake-up and immediately boot to PXE.
• WLAN Only - Allows the system to be powered on by special WLAN signals.
This option is Disabled by default.
Allows you to block entering to sleep (S3 state) in OS environment. This option is disabled by
default.
Allows you to enable the capability of Intel Ready Mode Technology. This option is disabled
by default.
System Setup 35