Intel 945GCT, 945GZ ・ System Memory Control, ・ CPU Voltage Regulator, ・ Dram Voltage Regulator

Intel 945 Series User's Manual

4.5.10 Frequency/Voltage Control

Phoenix - AwardBIOS CMOS Setup Utility

Frequency/Voltage Control

► System Memory Control	[Press Enter]
CPU Voltage Regulator	[Default]
DRAM Voltage Regulator	[Default]
Auto Detect PCI Clk	[Enabled]
Spread Spectrum	[Disabled]
CPU Clock	[200MHz]

Item Help

Menu Level ►

→←	:Move Enter:Select	+/-/PU/PD:Value	F10:Save	ESC:Exit	F1:General Help
↑↓
	F5: Previous Values	F6: Fail-Safe Defaults		F7: Optimized Defaults

・System Memory Control

Click <Enter> key to enter its submenu.

You may manually set the DRAM timing parameters through its sub-items, or leave them at their default settings according to the SPD (Serial Presence Detect) data stored in the DRAM.

・CPU Voltage Regulator

This option is for setting the voltage of CPU.

・DRAM Voltage Regulator

This option is for setting the voltage of DIMM.

・Auto Detect PCI Clk

This setting allows auto detect PCI slots. When select [Enabled], the PCI clock will be disabled in order to reduce the EMI.

・Spread Spectrum

If you do not have any EMI problem, leave the setting at [Disabled] for optimal system stability and performance. But if you are plagued by EMI, select Enabled for EMI reduction.

・CPU Clock

This option can adjust CPU clock.

Incorrectly using these features may result in system instability or corruption.

Doing a overclock or overvoltage on CPU, chipsets and memory modules may result in damages or shortened life expectancy to these components.

Please be aware that the menu items are for power users only.

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