Asus A8N-SLI SE manual JumperFree Configuration, Overclock Profile Auto

4.4.5JumperFree Configuration

Phoenix-Award BIOS CMOS Setup Utility

Advanced

	JumperFree Configuration		Select Menu
x	Overclock Profile	[Auto]	Item Specific Help
	Overclock Options	Disable
x	N.O.S. Option	Disable	Press [Enter] to select
x	CPU Frequency	200.00	overclock Profile.
x PCI Express Clock		100Mhz
x DDR Voltage		Auto
x CPU Multiplier		Auto
x CPU Voltage		Auto
x PCI Clock Synchronization Mode		Auto

F1:Help	↑↓ : Select Item	-/+: Change Value	F5: Setup	Defaults
ESC: Exit	→←: Select Menu	Enter: Select Sub-menu	F10: Save	and Exit

Overclock Profile [Auto]

Allows selection of CPU overclocking options to achieve desired CPU internal frequency. Select either one of the preset overclocking configuration options:

Manual	Allows you to individually set overclocking
	parameters.
Auto	Loads the optimal settings for the system.
Standard	Loads the standard settings for the system.
AI Overclock	Loads overclocking profiles with optimal
	parameters for stability when overclocking.
AI N.O.S.	The ASUS AI Non-delay Overclocking System
	feature intelligently determines the system
	load and automatically boost the performance
	for the most demanding tasks.

The following items are user-configurable only when the Overclock Profile item is set to [Manual].

CPU Frequency [XXX] (value is auto-detected)

Indicates the frequency sent by the clock generator to the system bus and PCI bus. The bus frequency (external frequency) multiplied by the bus multiple equals the CPU speed. The value of this item is auto-detected by BIOS. The values range from 200 to 400. Refer to the following table for the correct Front Side Bus and CPU External Frequency settings.

4-30 Chapter 4: BIOS setup