iv
Contents
2.1.1
ASUS Update
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2-1
2.1.2
ASUS EZ Flash 2
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2-2
2.1.3
ASUS CrashFree BIOS 3 utility
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2-3
2.2
BIOS setup program
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2-4
2.3
Main menu
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2-4
2.3.1
SATA 1-6
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2-5
2.3.2
Storage Configuration
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2-6
2.3.3
AHCI Configuration
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2-6
2.3.4
System Information
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2-7
2.4
Ai Tweaker menu
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2-8
2.4.1
CPU Level Up
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2-8
2.4.2
Ai Overclock Tuner
.........................................................
2-9
2.4.3
CPU Ratio Setting
..........................................................
2-9
2.4.4
Intel(R) SpeedStep(TM) Tech
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2-10
2.4.5
Intel(R) TurboMode Tech
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2-10
2.4.6
Xtreme Phase Full Power Mode
..................................
2-10
2.4.7
DRAM Frequency
........................................................
2-10
2.4.8
QPI Frequency
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2-10
2.4.9
ASUS/3rd Party UI Priority
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2-10
2.4.10
OC Tuner
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2-11
2.4.11
Start auto tuning
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2-11
2.4.12
DRAM Timing Control
...................................................
2-11
2.4.13
CPU Differential Amplitude
...........................................
2-13
2.4.14
CPU Clock Skew
..........................................................
2-13
2.4.15
CPU Voltage Mode
.......................................................
2-13
2.4.16
IMC Voltage
................................................................
2-13
2.4.17
DRAM Voltage
............................................................
2-13
2.4.18
CPU PLL Voltage
.........................................................
2-14
2.4.19
PCH Voltage
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2-14
2.4.20
DRAM DATA REF Voltage on CHA/B
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2-14
2.4.21
Load-Line Calibration
...................................................
2-14
2.4.22
CPU Spread Spectrum
................................................
2-14
2.4.23
PCIE Spread Spectrum
................................................
2-14
2.5
Advanced menu
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2-15
2.5.1
CPU Configuration
........................................................
2-15