Asus P5E Deluxe - Manual (Page 89)

ASUS P5E Deluxe 4-23
CPU Ratio Setting [Auto]
Enter a ratio using the numeric keypad, and the system will detect possible values.
Use the <+> and <-> keys to select a ratio. The valid value ranges differently
according to your CPU model.
C1E Support [Disabled]
Allows you to enable or disable C1E Support.
Configuration options: [Disabled] [Enabled] [Enabled]
CPU TM function [Enabled]
When this item is set to [Enabled], the overheated CPU will throttle its clock speed
to cool down. 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]
Inter(R) SpeedStep (TM) Tech. [Enabled]
This item appears when the CPU Ratio Setting item is set to [Auto].
Configuration options: [Enabled] [Disabled]