Asus P5NSLI - Manual (Page 72)

2-22 Chapter 2: BIOS setup
The Overclock Options item is user-configurable only when the AI Tuning
is set to [AI Overclock].
F1:Help ↑↓ : Select Item -/+: Change Value F5: Setup Defaults
ESC: Exit →←: Select Menu Enter: Select Sub-menu F10: Save and Exit
Select Menu
Item Specific Help
Press [Enter] to Set.
Frequency Control
PCIE Frequency (MHz) [ 100 ]
System Clock Mode [Auto]
New FSB Speed (QDR) Auto
Current FSB Speed (QDR) 800.0 MHz
Target FSB Speed (QDR) 800.0 MHz
x New MEM Speed (DDR) Auto
Current MEM Speed (DDR) 533.3 MHz
Target MEM Speed (DDR) 533.3 MHz
Phoenix-Award BIOS CMOS Setup Utility
Advanced
Frequency Control
This sub-menu allows you to set CPU, PCI Express, and memory related fields.
Set the AI Tuning to Manual, if you want to configure this item.
PCIE Frequency [100]
Allows you to set the PCI Express frequency. Key-in a decimal value
between 100-150 MHz. Configuration options: [100MHz] [101MHz] ~
[150MHz]
Overclock Options [Disable]
Allows you to disable or set the oveclocking options.
Configuration options: [Disabled] [Overclock 5%] [Overclock 10%]
[Overclock 15%] [Overclock 20%] [FSB 960/800] [FSB 1280/800]
[FSB 1000/667] [FSB 1333/667] [FSB 1200/800]
Selecting a very high PCIE frequency may cause the system to become
unstable! If this happens, revert to the default setting.