BIOS SETUP
IB940 User’s Manual 43
Frequency/Voltage Control
Phoenix - AwardBIOS CMOS Setup Utility
Frequency/Voltage Control
CPU Clock Ratio Unlock Disabled ITEM HELP
CPU Clock Ratio 8x Menu Level >
Auto Detect PCI Clk Disabled
Spread Spectrum Disabled
CPU Host / SRC / PCI Clock Default
CPU Clock Ratio Unlock
This field has a default setting of Disabled. When enabled, it allows the
CPU clock ratio setting in the next field to be changed to a ‘lower’ ratio.
Auto Detect PCI Clk
This field enables or disables the auto detection of the PCI clock.
Spread Spectrum
This field sets the value of the spread spectrum. The default setting is
Disabled. This field is for CE testing use only.
CPU Host / SRC / PCI Clock
This field has a default setting of Default.