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Asus P5E User Manual

Page 90

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4-24

Chapter 4: BIOS setup

Ratio CMOS Setting: [9]

Allows you to set the ratio between the CPU Core Clock and the FSB

Frequency. Use <+> and <-> to adjust the value.

Configuration options: [ 6] [ 7] [ 8] [ 9]

The options vary depending on the CPU you install.

C1E Support [Enabled]

Allows you to enable or disable C1E Support.

Configuration options: [Disabled] [Enabled]

CPU TM function [Enabled]

Configuration options: [Disabled] [Enabled]

Vanderpool Technology [Enabled]

Configuration options: [Disabled] [Enabled]

Execute Disable Bit [Enabled]

Allows you to enable or disable the No-Execution Page Protection Technology.

Setting this item to [Disabled] forces the XD feature flag to always return to zero

(0). Configuration options: [Disabled] [Enabled]

Max CPUID Value Limit [Disabled]

Setting this item to [Enabled] allows legacy operating systems to boot even without

support for CPUs with extended CPUID functions.

Configuration options: [Disabled] [Enabled]

The following item appears only when you set the CPU Ratio Control item to

[Auto].

Intel(R) SpeedStep (TM) Tech. [Enabled]

Configuration options: [Disabled] [Enabled]