Asus P5N72-T System Clocks, FSB & Memory Config

The following items, System Clocks and FSB & Memory Config, become configurable when you set AI Overclock Tuner to [Manual].

System Clocks

This sub-menu allows you to adjust the system frequency-related items. Select an item, then press <Enter> to edit.

Phoenix-AwardBIOS CMOS Setup Utility

AI Tweaker

	System Clocks		Select Menu
PCIEX16_3	Frequency (MHz)	[100]	Item Specific Help
PCIEX16_1	2 Frequency (MHz)	[100]	Set MCP55 PCIE
SPP <-> MCP Ref Clock, MHz		[Auto]
			Overclock

PCIEX16_3 Frequency (MHz) [100]

Allows you to set the PCIEX16_3 overclocking frequency. Use the <+> and <-> keys to adjust the frequency. You can also type the desired frequency using the numeric keypad. The values range from 100 to 200.

PCIEX16_1 2 Frequency (MHz) [100]

Allows you to set the PCIEX16_1/2 overclocking frequency. Use��� the��� <+>��� and���

<-> keys to adjust the frequency. You can also type the desired frequency using the numeric keypad. The values range from 100 to 200.

SPP <-> MCP Ref Clock, MHz [Auto]

Configuration options: [Auto] [200.0] [200.5] [201.0] [201.5]–[210.0] [211.0]–�[500.0]

FSB & Memory Config

This sub-menu allows you to adjust the system frequency-related items. Select an item, then press <Enter> to edit.

Phoenix-AwardBIOS CMOS Setup Utility

AI Tweaker

	FSB & Memory Config		Select Menu
x	FSB - Memory Clock Mode	[Auto]	Item Specific Help
	FSB - Memory Ratio	Auto	System clock mode
x	FSB (QDR), MHz	Auto
	Actual FSB (QDR), MHz	1333.3	[Auto]
x	MEM (DDR), MHz	Auto	Set FSB and memory
	Actual MEM (DDR), MHz	666.7	speed automatically.
			[Linked]
			Enter FSB Speed
			manually. Memory
			Speed changes
			proportionally.
			[Unlinked]
			Enter FSB and memory
			speed manually.

F1:Help	↑↓ : Select Item	-/+: Change Value	F5: Setup	Defaults
ESC: Exit	→←: Select Menu	Enter: Select SubMenu	F10: Save	and Exit
ASUS P5N72-T Premium				4-19