ASRock 4CoreDX90-VSTA User Manual - Page 32

BIOS SETUP UTILITY Main Advanced H/W Monitor Boot Security Exit Advanced Settings WARNING : Setting wrong values in below sections may cause system to malfunction. CPU Configuration Chipset Configuration ACPI Configuration IDE Configuration PCIPnP Configuration Floppy Configuration SuperIO Configuration USB Configuration Configure CPU 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 1985-2003, American Megatrends, Inc. Setting wrong values in this section may cause the system to malfunction. 3.3.1 CPU Configuration BIOS SETUP UTILITY Advanced CPU Configuration CPU Host Frequency Actual Frequency (MHz) Boot Failure Guard Spread Spectrum PCIE clock operation mode [Auto] [200] [Enabled] [Disabled] [Sync. mode] Ratio Status Unlocked (Max: 17, Min: 12) Ratio Actual Value 17 Enhanced Halt State Max CPUID Value Limit CPU Throttling No-Excute Memory Protection Intel (R) SpeedStep (tm) tech. [Disabled] [Disabled] [Enabled] [Disabled] [Auto] Select how to set the CPU host frequency. +F1 F9 F10 ESC Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit v02.54 (C) Copyright 1985-2003, American Megatrends, Inc. CPU Host Frequency While entering setup, BIOS auto detects the present CPU host frequency of this motherboard. The actual CPU host frequency will show in the following item. Boot Failure Guard Enable or disable the feature of Boot Failure Guard. Spread Spectrum Select [Auto] for the spread spectrum feature. PCIE clock operation mode Use this to select PCIE clock operation mode. The default value is [Sync. mode]. Configuration options: [Sync. mode] and [Async. mode]. 32