ASRock PV530A-ITX manual OC Tweaker Screen

3.3 OC Tweaker Screen

In the OC Tweaker screen, you can set up overclocking features.

BIOS SETUP UTILITY

Main OC Tweaker Advanced H/W Monitor Boot Security Exit

OC Tweaker Settings

Overclock Mode	[Auto]
CPU Frequency (MHz)	[200]
Boot Failure Guard	[Enabled]
Boot Failure Guard Count	[3]
Spread Spectrum	[Auto]
CPU Ratio Setting	[9]
DRAM Frequency	[Auto]
DRAM Configuration
VCORE Voltage	[Auto]
VCCM(DRAM) Voltage	[Auto]
Chipset Voltage	[Auto]
VTT Voltage	[Auto]

Select the over clock mode.

	Select Screen
	Select Item
Enter	Go to Sub Screen
F1	General Help
F9	Load Defaults
F10	Save and Exit
ESC	Exit

v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.

Overclock Mode

Use this to select Overclock Mode. The default value is [Auto]. Configura- tion options: [Auto], [Manual] and [Optimized].

CPU Frequency (MHz)

Use this option to adjust CPU frequency.

Boot Failure Guard

Enable or disable the feature of Boot Failure Guard.

Boot Failure Guard Count

Enable or disable the feature of Boot Failure Guard Count.

Spread Spectrum

This item should always be [Auto] for better system stability.

CPU Ratio Setting

You may use this item to set the ratio between CPU core clock and the FSB frequency.

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. You may select [Auto], [400MHz DDR3_800] or [533MHz DDR3_1066].

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