Specifications

42
Using BIOS
Frequency/Voltage Control
This page enables you to set the clock speed and system bus for your system. The
clock speed and system bus are determined by the kind of processor you have in-
stalled in your system.
CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc.
Frequency/Voltage Control
Help Item
Manufacturer: Intel
Ratio Status: Unlocked (Min; 09, Max: 25)
Ratio Actual Value: 25
Ratio CMOS Setting 25
Auto Detect DIMM/PCI CIK Enabled
Spread Spectrum Enabled
Options
Sets the ratio
between CPU Core
Clock and the FSB
Frequency.
Manufacturer: Intel
This item displays the information of current manufacturer of the CPU installed in
your computer.
Ratio Actual Value: 25
This item shows the actual ratio of the CPU installed in your system.

: Move
F10: Save ESC: Exit
Enter : Select
+/-/: Value
F9: Optimized Defaults
F1: General Help
Ratio CMOS Setting: 25
This item is used to set the CPU Frequency.
Press <Esc> to return to the main menu setting page.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.
Ratio Status: Unlocked (Min: 09, Max: 25)
This item shows the actual ratio of the CPU installed in your system.