Asus A8N5X A8N5X User's Manual for English Edition - Page 72

2.4.4 JumperFree Configuration Advanced Phoenix-Award BIOS CMOS Setup Utility JumperFree Configuration Overclock Profile x Overclock Options x N.O.S. Option x CPU Frequency x PCI Express Clock x DDR Voltage x CPU Multiplier x CPU Voltage [Auto] Disable Disable 200.00 100Mhz Auto Auto Auto Select Menu Item Specific Help Overclock Profile [Auto] Allows selection of CPU overclocking options to achieve desired CPU internal frequency. Select either one of the preset overclocking configuration options: Manual Auto Standard AI Overclock AI N.O.S. Allows you to individually set overclocking parameters. Loads the optimal settings for the system. Loads the standard settings for the system. Loads overclocking profiles with optimal parameters for stability when overclocking. The ASUS AI Non-delay Overclocking System feature intelligently determines the system load and automatically boost the performance for the most demanding tasks. The following items are user-configurable only when the Overclock Profile item is set to [Manual]. CPU Frequency [XXX] (value is auto-detected) Indicates the frequency sent by the clock generator to the system bus and PCI bus. The bus frequency (external frequency) multiplied by the bus multiple equals the CPU speed. The value of this item is auto-detected by BIOS. The values range from 200 to 400. Refer to the following table for the correct Front Side Bus and CPU External Frequency settings. Selecting a very high CPU frequency may cause the system to become unstable! If this happens, revert to the default setting. 2-28 Chapter 2: BIOS setup