Gigabyte 7VM400M-RZ user manual Frequency/Voltage Control

Supply voltage as AGP required. (Default value) Increase AGP voltage +0.1V.

Increase AGP voltage +0.2V. Increase AGP voltage +0.3V.

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Frequency/Voltage Control

CMOS Setup Utility-Copyright (C) 1984-2004 Award Software

Frequency/Voltage Control

Auto Detect PCI/DIMM Clk		[Enabled]				Item Help
Spread Specturm		[Enabled]			Menu Level`
CPU Host Clock Control		[Disabled]
x CPU Clock		133MHz
DRAM Clock(MHz)		[By SPD]
AGP OverVoltage Control		[Auto]
DIMM OverVoltage Control		[Auto]
KLJI: Move	Enter: Select	+/-/PU/PD: Value	F10: Save	ESC: Exit		F1: General Help
F5: Previous Values		F6: Fail-Safe Defaults		F7: Optimized Defaults

Incorrect using these features may cause your system broken. For power End-User use only!

Auto Detect PCI/DIMM Clk

Disabled	Disable this function.
Enabled	Auto detect PCI/DIMM clock. (Default value)

Spread Spectrum

Disabled	Disable this function.
Enabled	Enable clock spread spectrum. (Default value)

CPU Host Clock Control

Note: If system hangs up before enter CMOS setup utility, wait for 20 sec for times out reboot. When time out occur, system will reset and run at CPU default Host clock at next boot.

Disabled	Disable CPU Host Clock Control. (Default value)
Enabled	Enable CPU Host Clock Control.

CPU Clock

133MHz ~ 165MHz Set CPU Host Clock from 100MHz to 165MHz.

DRAM Clock (MHz)

Wrong frequency may make system can't boot, clear CMOS to overcome wrong frequency issue.

By SPD	Set memory frequency by DRAM SPD data. (Default value)
133-DDR266	If you use DDR266 DRAM module, please set at "133-DDR266".
166-DDR333	If you use DDR333 DRAM module, please set at "166-DDR333".

AGP OverVoltage Control

Increase AGP voltage may get stable for over-clock. But it may damage to AGP card when enable this feature.

Auto

+0.1V

+0.2V +0.3V

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