
Frequency/Voltage Control
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  | CMOS  | Setup Ut   | 
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  | Frequ ency/Vol tage Con trol  | 
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CPU  | Clock R atio  | 
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  | Item Help  | |
Auto  | Detect  | PCI/DIMM | Clk  | [Enab led]  | 
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Spre ad Spec trum  | 
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CPU Host Cl ock Con trol  | [Disa bled]  | 
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ø CPU C lock | 
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  | 100 | 
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higf: M ove  | Enter: Select  | F10: Save  | ESC: Exit  | F1: General Help  | ||||
  | F5: P revious V alues  | F6: Fa   | F7: Optimiz ed Defa ults  | |||||
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øThi s item w il l be av ail able w hen "CPU Host Clock Control" is set to Enabled.
CPU Clock Ratio
This option w il l not be show n or not be av ailable if y ou are using a CPU w ith the locked r atio.
 15X~21X It depends on C PU Clock R atio.
This setup option w ill automati cally as sign by C PU detec tion. For C 
For N orthw ood C PU: 12X~24X default: 16X
The option w il l display "Locked" and read only if the CPU r atio is not changeable.
Auto Detect PCI/DI MM Clk
Disabled  | Disable auto detect PCI/DIMM Clk.  | 
Enabled  | Enabl e auto detect PCI/DIMM Clk. (Default v alue)  | 
Spread S pectrum
Disabled  | Disable spread spectrum.  | 
Enabled  | Enabl e spread s pectrum. (Default v alue)  | 
CPU Host Clock Control
Note: If sy stem hangs up before enter CMOS setup uti lity , w ait for 20 s ec for ti mes out reboot. When time out occur, sy s tem w ill r eset and run at CPU default Host cloc k at nex t boot.
Disabled  | Disable CPU Host Clock C ontrol. ( Default v alue)  | 
Enabled  | Enabl e CPU Host Clock Control.  | 
CPU Clock
Incor rect using it may c ause y our sy stem br oken. For pow er End 
100  | Set CPU Clock to 100MHz~132MHz.  | 
133  | Set CPU Clock to 133MHz~165MHz.  | 
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- 29 -  | BIOS Setup  |