Asus RS120-E3/PA2 User Manual

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C h a p t e r 5 : B I O S s e t u p

Execute Disable Bit [Enabled]

When this item is set to [Disabled], the BIOS forces the XD feature flag to
always return to (0). Configuration options: [Enabled] [Disabled]

C1E Support [Disabled]

When set to [Enabled], the BIOS will automatically check the CPU’s
capability to enable the C1E support. In C1E mode, the CPU power
consumption is lower when idle. Configuration options: [Disabled] [Enabled]

Single Logical Processor Mode [Disabled]

Allows you to enable or disable the single logical processor mode for
dual-core CPUs. Configuration options: [Disabled] [Enabled]

The Hyper-Threading Technology item appears only when you installed
an Intel

Pentium

4 CPU that supports the Hyper-Threading Technology.

Hyper-Threading is not supported when you installed a dual-core CPU.

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]

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: [Maximum Speed] [Minimum Speed] [Automatic]
[Disabled]

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Refer to the Appendix for details on how to use the EIST feature.

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The motherboard comes with a BIOS file that supports EIST.