Asus P5QL - Manual (Page 80)

3-22 Chapter 3: BIOS setup
CPU Spread Spectrum [Auto]
Allows you to set the CPU spread spectrum. Configuration options: [Auto]
[Disabled]
PCIE Spread Spectrum [Auto]
Allows you to set the PCIE spread spectrum. Configuration options: [Auto]
[Disabled]
CPU Clock Skew [Auto]
Allows you to set the CPU clock skew. Configuration options: [Auto] [Normal]
[Delay 75ps] [Delay 150ps] [Delay 225ps] [Delay 300ps] [Delay 375ps]
[Delay 450ps] [Delay 525ps] [Delay 600ps] [Delay 675ps] [Delay 750ps]
[Delay 825ps] [Delay 900ps] [Delay 975ps] [Delay 1050ps] [Delay 1100ps]
NB Clock Skew [Auto]
Allows you to set the NB clock skew. Configuration options: [Auto] [Normal] [Delay
75ps] [Delay 150ps] [Delay 225ps] [Delay 300ps] [Delay 375ps]
[Delay 450ps] [Delay 525ps] [Delay 600ps] [Delay 675ps] [Delay 750ps]
[Delay 825ps] [Delay 900ps] [Delay 975ps] [Delay 1050ps] [Delay 1100ps]
CPU Margin Enhancement [Optimized]
Configuration options: [Optimized] [Compatible] []
3.5 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other
system devices.
Take caution when changing the settings of the Advanced menu items. Incorrect
field values can cause the system to malfunction.
v02.61 (C)Copyright 1985-2008, American Megatrends, Inc.
BIOS SETUP UTILITY
Main Ai Tweaker Advanced Power Boot Tools Exit
CPU Configuration
Chipset
Onboard Devices Configuration
USB Configuration
PCIPnP
Select Screen
Select Item
+- Change Field
Tab Select Field
F1 General Help
F10 Save and Exit
ESC Exit
Configure CPU.