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Chapter 2: BIOS information 2-13
2.4 Ai Tweaker menu
The Ai Tweaker menu items allow you to congure 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 conguration 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) 2011 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
F12: Print Screen
EFI BIOS Utility - Advanced Mode
Scroll down to display the following items:
Version 2.00.1201. Copyright (C) 2011 American Megatrends, Inc.
Target CPU Speed: XXXXMHz
Target DRAM Speed: XXXXMHz
Ai Overclock Tuner Auto
Memory Frequency Auto
APU Multiplier Auto
EPU Power Saving Mode Disabled
> OC Tuner
> DRAM Timing Control
CPU Voltage Offset Mode
CPU Offset Mode Sign +
CPU Offset Voltage 1.375V Auto
VDDNB Offset Mode Sign +
VDDNB Offset Voltage 1.150V Auto
DRAM Voltage 1.500V Auto
SB 1.1V Voltage 1.100V Auto
1.1Vsb Voltage 1.100V Auto
APU1.2V Voltage 1.200V Auto
VDDA Voltage 2.500V Auto
Digi + VRM
CPU Load Line Calibration Auto
CPU/NB Load Line Calibration Auto
CPU Current Capability 100%
CPU/NB Current Capability 100%
CPU Power Phase Control Standard
CPU Voltage Frequency Auto
VRM Spread Spectrum Disabled
CPU Power Duty Control T.Probe
APU Spread Spectrum Auto