Asus P5RD2-VM Motherboard Installation Guide - Page 68

Execute Disable Function [Disabled], Enhanced C1 Control [Auto], IntelR SpeedStep Technology [

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Execute Disable Function [Disabled] Allows you to enable or disable the no execution on page protection technology. When enabled, the system forces the XD feature flag to always return to zero. Configuration options: [Disabled] [Enabled] Enhanced C1 Control [Auto] When set to [Auto], the BIOS automatically checks CPU capability to enable the C1E support. In C1E mode, the CPU power consumption is lower when idle. Configuration options: [Auto] [Disabled] Only some CPUs support C1E function. Scroll down the screen to display the following items. CPU Internal Thermal Control [Auto] Disables or sets the CPU internal thermal control. Configuration options: [Auto] [Disabled] The following item appears only when you installed an Intel® Pentium® 4 CPU that supports the Enhanced Intel SpeedStep® Technology (EIST). Intel(R) SpeedStep Technology [Automatic] Allows you to use the Enhanced Intel SpeedStep® Technology. When set to [Automatic], you can adjust the system power settings in the operating system to use the EIST feature. Set this item to [Disabled] if you do not want to use the EIST. Configuration options: [Automatic] [Disabled] [Maximum Speed] [Minimum Speed] • Refer to the Appendix for details on how to use the EIST feature. • The motherboard comes with a BIOS file that supports EIST. 2-22 Chapter 2: BIOS setup

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2-22
Chapter 2: BIOS setup
Execute Disable Function [Disabled]
Allows you to enable or disable the no execution on page protection
technology. When enabled, the system forces the XD feature flag to always
return to zero. Configuration options: [Disabled] [Enabled]
Enhanced C1 Control [Auto]
When set to [Auto], the BIOS automatically checks CPU capability to enable
the C1E support. In C1E mode, the CPU power consumption is lower when
idle. Configuration options: [Auto] [Disabled]
Only some CPUs support C1E function.
•
Refer to the Appendix for details on how to use the EIST feature.
•
The motherboard comes with a BIOS file that supports EIST.
The following item appears only when you installed an Intel
®
Pentium
®
4
CPU that supports the Enhanced Intel SpeedStep
®
Technology (EIST).
Intel(R) SpeedStep Technology [Automatic]
Allows you to use the Enhanced Intel SpeedStep
®
Technology. When set
to [Automatic], you can adjust the system power settings in the operating
system to use the EIST feature.
Set this item to [Disabled] if you do not want to use the EIST.
Configuration options: [Automatic] [Disabled] [Maximum Speed]
[Minimum Speed]
Scroll down the screen to display the following items.
CPU Internal Thermal Control [Auto]
Disables or sets the CPU internal thermal control.
Configuration options: [Auto] [Disabled]