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Intel 945 Series User's Manual
4.5.10 Frequency/Voltage Control
・
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.
Phoenix - AwardBIOS CMOS Setup Utility
Frequency/Voltage Control
►
System Memory Control
CPU Voltage Regulator
DRAM Voltage Regulator
Auto Detect PCI Clk
Spread Spectrum
CPU Clock
[Press Enter]
[Default]
[Default]
[Enabled]
[Disabled]
[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
Press Enter
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.