GIGABYTE GA-945PLM-(D)S2 - Manual (Page 45)

BIOS Setup - 45 -
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2-7 Frequency/Voltage Control
CMOS Setup Utility-Copyright (C) 1984-2006 Award Software
Frequency/Voltage Control
CPU Clock Ratio (Note) [25X]
O.C. FSB1066 Core. 2 CPU [Disabled]
CPU Host Clock Control [Disabled]
x CPU Host Frequency(Mhz) 133
x PCI Express Frequency(Mhz) Auto
System Memory Multiplier [Auto]
Memory Frequency (Mhz) 533
KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Item Help
Menu Level`
Incorrectly using these features may result in system instability or corruption.
Doing a overclock or overvoltage on CPU, chipsets and memory modules may result in
damages or shortened life expectancy to these components.
Please be aware that the menu items are for power users only.
CPU Clock Ratio (Note)
This setup option will automatically assign by CPU detection.
The option will display "Locked" and read only if the CPU ratio is not changeable.
O.C. FSB1066 Core. 2 CPU
Enable use of Core TM 2 CPUs with 1066 MHz FSB through overclocking. To enable this feature,
you must install DDRII 533 memory module(s) and a Core TM 2 CPU.
Disabled Disable the use of Core TM 2 CPU (1066 MHz FSB). (Default value)
Enabled Enable the use of Core TM 2 CPU (1066 MHz FSB).
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 Disable CPU Host Clock Control. (Default value)
Enabled Enable CPU Host Clock Control.
CPU Host Frequency(Mhz)
100 ~ 600 Set CPU Host Clock from 100MHz to 600MHz.
The actual range depends on the CPU you install.
If you use a 533 MHz FSB processor, please set CPU Host Frequency to 133 MHz.
If you use an 800 MHz FSB processor, please set CPU Host Frequency to 200 MHz.
(Note) This item will show up when you install a processor which supports this function.