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Frequency/Voltage Control
This item 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 installed in your system.
CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software
CPU Clock Ratio
Auto Detect PCI Clk
Spread Spectrum
CPU Host/3V66/PCI Clock
: Move
Enter : Select
F5:Previous Values
CPU Clock Ratio
Enables you to set the CPU clock. The CPU clock ratio times the CPU
Host/PCI Clock should equal the core speed of the installed processor.
Example:
CPU Clock Ratio
CPU Host/PCI Clock
Installed CPU clock speed
Auto Detect PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM and
PCI slots.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-
Magnetic Interference) generated by the system.
CPU Host/3V66/PCI Clock (Default)
Use the CPU Host Clock to set the frontside bus frequency for the installed
processor (usually 133 MHz, 100 MHz or 66 MHz).
Frequency/Voltage Control
[By Key in]
[Enabled]
[Enabled]
[Default]
+/-/PU/PD:Value:
F10: Save ESC: Exit
F6:Fail-Safe Defaults
44
Item Help
Menu Level
F1:General Help
F7:Optimized Defaults
8
x 100
800 MHz
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