Frequency/Voltage Control - Gigabyte 8I845PE-RZ User Manual

Frequency/Voltage Control

CMOS Setup Utility-Copyright (C) 1984-2004 Award Software
CPU Clock Ratio
CPU Host Clock Control
ø CPU Host Frequency(Mhz)
ø Fixed PCI/AGP Frequency
Host/DRAM Clock ratio
Memory Frequency(Mhz)
PCI/AGP Frequency(Mhz)
higf : Move
Enter: Select
F5: Previous Values
ø Those items will be available when "CPU Host Clock Control" is set to Enabled.
CPU Clock Ratio
This setup option will automatically assign by CPU detection.
The option will display "Locked" and read only if the CPU ratio is not changeable.
CPU Host Clock Control
Please note that if your system is overclocked and cannot restart, please wait 20secs.
for automatic system restart or clear the CMOS setup data and perform a safe restart.
Disabled
Enabled
CPU Host Frequency (MHz)
100M Hz ~ 355MHz
If you use FSB400 Pentium 4 processor, please set "CPU Clock" to 100MHz.If you use FSB533
Pentium 4 processor, please set "CPU Clock" to 133MHz.
Incorrect using it may cause your system broken. For power End-User use only!
Fixed PCI/AGP Frequency
You can choose those mode to adjust PCI/AGP frequency. (Select PCI/AGP frequency
asynchronous with CPU frequency).
8I845PE-RZ Series Motherboard
Frequency/Voltage Control
[15X]
[Disabled]
100
Disabled
[Auto]
266
33/66
+/-/PU/PD: Value F10: Save
F6: Fail-Save Default
Disable CPU Host Clock Control. (Default value)
Enable CPU Host Clock Control.
Set CPU Host Clock from 100MHz to 355MHz.
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Item Help
Menu Level}
ESC: Exit F1: General Help
F7: Optimized Defaults