Gigabyte GA-945PLM-DS2 Manual - Page 45

English 2-7 Frequency/Voltage Control CMOS Setup Utility-Copyright (C) 1984-2006 Award Software Frequency/Voltage Control CPU Clock Ratio (Note) O.C. FSB1066 Core. 2 CPU CPU Host Clock Control x CPU Host Frequency(Mhz) x PCI Express Frequency(Mhz) System Memory Multiplier Memory Frequency (Mhz) [25X] [Disabled] [Disabled] 133 Auto [Auto] 533 Item Help Menu Level` KLJI: Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults 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 CoreTM 2 CPUs with 1066 MHz FSB through overclocking. To enable this feature, you must install DDRII 533 memory module(s) and a CoreTM 2 CPU. Disabled Disable the use of CoreTM 2 CPU (1066 MHz FSB). (Default value) Enabled Enable the use of CoreTM 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. - 45 - BIOS Setup