ASRock K7S41GX2 User Manual - Page 24

3.3 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. BIOS SETUP UTILITY Main OC Tweaker Advanced H/W Monitor Boot Security Exit OC Tweaker Settings CPU Host Frequency Actual Frequency Spread Spectrum Boot Failure Guard Boot Failure Guard Count Over Vcore Voltage Intelligent Energy Saver DRAM Frequency DRAM CAS Latency VCCM Voltage [By Jumper] [166] [Auto] [Enabled] [3] [Normal] [Disabled] [Auto] [Auto] [2.6V] Would you like to save current setting as user defaults ? Save 1st User Defaults Load 1st User Defaults [User Default 1] [166] [Enter] to select how to set the CPU host frequency. Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. CPU Host Frequency [By Jumper] It is recommended to select this option, which will let the CPU host frequency of this motherboard determined by the jumper-setting. [Manual] This allows user to set CPU host frequency manually. However, because the CPU host frequency of this motherboard is determined by the jumpersetting, you must set the FSB jumper adjustment according to your AMD CPU before you use this "Manual" option as the FSB setting in BIOS setup to perform over clocking. This is not recommended unless you thoroughly know the feature. Wrong setup may cause problems during operation. Actual Frequeny This is a read-only item, which displays the actual frequency of this motherboard. Spread Spectrum This field should always be [Disabled] for better system stability. Boot Failure Guard Enable or disable the feature of Boot Failure Guard. Boot Failure Guard Count Enable or disable the feature of Boot Failure Guard Count. Over Vcore Voltage This feature allows you to increase the CPU Vcore voltage by 3% or 6%. The default value is [Disabled]. It is not recommended to enable "Over Vcore Voltage" feature. Doing so may cause CPU damage. 24