Instruction Manual

Chapter 2: BIOS information 2-13
2.4 Ai Tweaker menu
The Ai Tweaker menu items allow you to congure overclocking-related items.
Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect eld
values can cause the system to malfunction.
The conguration options for this section vary depending on the CPU and DIMM model you
installed on the motherboard.
Main
Ai Tweaker
Advanced Monitor Boot Tool
Exit
Version 2.00.1201. Copyright (C) 2010 American Megatrends, Inc.
[X.M.P.] When XMP is enabled BCLK
frequency, CPU ratio and memory
parameters will be auto optimized.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save ESC: Exit
EFI BIOS Utility - Advanced Mode
2.4.1 Ai Overclock Tuner [Auto]
Allows you to select the CPU overclocking options to achieve the desired CPU internal
frequency. Select any of these preset overclocking conguration options:
[Auto] Loads the optimal settings for the system.
[Manual] Allows you to individually set overclocking parameters.
Scroll down to display the following items:
Version 2.00.1201. Copyright (C) 2010 American Megatrends, Inc.
Target DRAM Speed: 1333MHz
Ai Overclock Tuner Auto
Memory Frequency Auto
iGPU Max. Frequency Auto
> GPU Boost
> DRAM Timing Control
> CPU Power Management
DRAM Voltage 1.500V Auto
CPU Offset Mode Sign +
CPU Voltage 1.165V Auto
iGPU Offset Mode Sign +
iGPU Voltage Auto
VCCIO Voltage 1.050V Auto
VCCSA Voltage Auto
PCH Voltage Auto
CPU Spread Spectrum Auto