Asus P5L 1394 - Manual (Page 83)

ASUS P5L 1394 4-25
• Refer to the Appendix for details on how to use the EIST feature.
• The motherboard comes with a BIOS file that supports EIST.
Only some CPUs support C1E function.
CPU Internal Thermal Control [Auto]
Allows you to disable or set to auto the CPU Internal Thermal Control
function. Configuration options: [Auto] [Disabled]
Scroll down the screen to display the following items.
Hyper-Threading Technology [Enabled]
Allows you to enable or disable the processor Hyper-Threading Technology.
Refer to the Appendix for more information on the Hyper-Threading
Technology. Configuration options: [Disabled] [Enabled]
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]
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 check the CPU capability to
enable C1E support. In C1E mode, the CPU power consumption is lower
when idle. Configuration options: [Auto] [Disable]