Asus P5E3 User Guide - Page 86

4.4 Ai Tweaker menu The Ai Tweaker menu items allow you to configure overclocking-related items. Take caution when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction. Main BIOS SETUP UTILITY Ai Tweaker Power Boot Tools Exit Ai Overclock Tuner [Auto] CPU Ratio Control [Auto] FSB Strap to North Bridge [Auto] DRAM Frequency [Auto] DRAM Command Rate [Auto] DRAM Timing Control [Auto] Pri. Information : 6-6-6-15-4-36-6-4 Sec. Information : 8-4-6-4-7-4-7 DRAM Static Read Control [Auto] DRAM Dynamic Write Control [Auto] Ai Clock Twister Ai Clock Skew for Channel A Ai Clock Skew for Channel B Ai Transaction Booster [Moderate] [Auto] [Auto] [Auto] CPU Spread Spectrum PCIE Spread Spectrum [Auto] [Auto] Select the target CPU frequency, and the relevant parameters will be auto-adjusted. Frequencies higher than CPU manufacturer recommends are not guaranteed to be stable. If the system becomes unstable, return to the default. Select Screen Select Item Enter Go to Sub Screen +- Change Option F1 General Help F10 Save and Exit ESC Exit v02.61 (C)Copyright 1985-2007, American Megatrends, Inc. 4.4.1 Ai Overclock Tuner [Auto] Allows selection of CPU overclocking options to achieve desired CPU internal frequency. Select either one of the preset overclocking configuration options: Manual Auto X.M.P. Allows you to individually set overclocking parameters. Loads the optimal settings for the system. If you install memory module(s) supporting the eXtreme Memory Profile (X.M.P.) Technology, choose this item to set the profile(s) supported by your memory module(s) for optimizing the system performance. The configuration options for the following sub-item vary depending on the DIMMs you install on the motherboard. eXtreme Memory Profile [Disabled] This item appears only when you set the Ai Overclock Tuner item to [X.M.P.]. Allows you to select the X.M.P. mode supported by your Memory module. Configuration options: [Disabled] [Profile #1] [Profile #2] To obtain the best performance of the X.M.P. 1600 DIMM, install only one DIMM on each memory channel. Refer to the table on the next page for X.M.P. DIMM installation recommendation. 4-16 Chapter 4: BIOS setup