DFI PR611-C621, User Manual

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Chapter 3
BIOS SETTINGS
User's Manual | PR611-C621
RC ACPI Configuration
Wake On LAN
Enable or Disable this field to allow LAN signal to power up the system.
After G3
This field is to specify what state the system should be in when power is re-applied after a
power failure.
Always On The system automatically powers on after power failure.
Always Off The system remains power off after power failure. Power-on signal input is re-
quired to power up the system.
Wake On RTC
When Enabled, the system will automatically wake up from S4/S5 state at a designated time
every day via the Real-time clock (RTC) battery.
[Wake up time]
Configure the time of day the system will wake on RTC — [HH:MM:SS]. This field will only ap-
pear when “Wake On RTC” is enabled.
X
Advanced
CPU Configuration
X
Advanced
Note:
Some of the fields may not be available when the features are not supported by
the equipped CPU.
InsydeH2O Setup Utility Rev. 5.0
F1 Help
Esc Exit
↑/↓ Select Item
←/→ Select Item
F5/F6 Change Values
Enter Select
X
SubMenu
F9 Setup Defaults
F10 Save and Exit
Determines the action tak -
en when the system power
is off and a PCI Power
Management Enable wake
up event occurs.
ACPI Configuration
Wake On LAN
After G3
Wake On RTC
Wake up time
<Disabled>
<Always On>
<Enabled>
[00:00:00]
Advanced
InsydeH2O Setup Utility Rev. 5.0
F1 Help
Esc Exit
↑/↓ Select Item
←/→ Select Item
F5/F6 Change Values
Enter Select
X
SubMenu
F9 Setup Defaults
F10 Save and Exit
Determines the action tak -
en when the system power
is off and a PCI Power
Management Enable wake
up event occurs.
CPU Configuration
Intel Speed Step
Turbo mode
Hyper-threading
<Enabled>
<Enabled>
<Enabled>
Advanced
Intel Speed Step
This field is used to enable or disable the Enhanced Intel SpeedStep
®
Technology (EIST), which
helps optimize the balance between system’s power consumption and performance. After it is
enabled in the BIOS, EIST features can then be enabled via the operating system’s power man-
agement.
Turbo Mode
Enable or disable turbo mode of the processor. This field will only be displayed when “Intel
Speed Step” is enabled. This field is not available when the equipped CPU does not support
Turbo Mode.
Hyper-threading
Enable or disable Hyper-threading. When it is enabled, a physical core will perform as two
logical processors, and the user may experience better computational efficiency of the system.
Please make sure that the OS operating on your system is optimized for Hyper-Threading, e.g.
Windows and Linux. This field is not available when the equipped CPU does not support Hyper-
threading.