Asus Z77-A Specifications download pdf (Page 59)

2-13ASUS Z77-A

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.

Scroll down to display the following items:

1 ... 58 59 60 ... 92

Motherboard 1
First Edition 2
January 2013 2
Contents 3
Safety information 6
About this guide 7
Typography 8
Z77-A specications summary 10
Package contents 12
Product introduction 13
ErP ready 15
1.2 Before you proceed 16
1.3 Motherboard overview 17
1.3.3 Motherboard layout 18
CPU LGA1155 socket 19
1.4 Intel 19
1.4.1 CPU installation 20
ASUS Z77-A 21
1.5 System memory 23
1.5.2 Memory congurations 24
DDR3 2250MHz capability 25
DDR3 2200MHz capability 25
DDR3 2133MHz capability 25
DDR3 2000MHz capability 25
DDR3 1866MHz capability 26
DDR3 1600MHz capability 26
DDR3 1333MHz capability 27
DDR3 1066MHz capability 30
1.5.3 Installing a DIMM 31
1.6 Expansion slots 32
1.7 Jumpers 34
KB_USBPWB 35
1.8.1 Rear panel ports 36
1.8.2 Internal connectors 38
Z77-A ATX power connectors 39
Z77-A Intel 40
SATA 3.0Gb/s connectors 40
SATA6G_2 41
SATA6G_1 41
Z77-A System panel connector 42
Z77-A Digital audio connector 43
Z77-A USB2.0 connectors 44
1.9 Software support 46
BIOS information 47
2.1.2 ASUS EZ Flash 2 48
Recovering the BIOS 49
2.1.4 ASUS BIOS Updater 50
Backing up the current BIOS 51
Updating the BIOS le 52
2.2 BIOS setup program 53
BIOS menu screen 54
Advanced Mode 55
Menu items 55
Back button 55
Submenu items 55
Pop-up window 56
Scroll bar 56
Navigation keys 56
General help 56
Conguration elds 56
2.3 Main menu 57
Administrator Password 58
User Password 58
2.4 Ai Tweaker menu 59
2.4.3 Turbo Ratio [Auto] 60
CPU Ratio [Auto] 61
Enhanced Intel 61
2.4.11 DIGI+ VRM 62
CPU Offset Mode Sign [+] 64
DRAM Voltage [Auto] 64
VCCSA Voltage [Auto] 65
PCH Voltage [Auto] 65
CPU PLL Voltage [Auto] 65
CPU Spread Spectrum [Auto] 65
2.5 Advanced menu 66
2-21ASUS Z77-A 67
2.5.2 PCH Conguration 69
2.5.3 SATA Conguration 70
Graphics Conguration 71
NB PCIe Conguration 71
2.5.5 USB Conguration 72
2-27ASUS Z77-A 73
[Enabled] 73
2.5.7 APM 74
2.5.8 Network Stack 75
2.6 Monitor menu 76
2-31ASUS Z77-A 77
CPU Upper Temperature [70] 78
CPU Lower Temperature [20] 78
2-33ASUS Z77-A 79
2.7 Boot menu 80
2.7.1 Fast Boot [Enabled] 81
Launch CSM [Auto] 82
2-37ASUS Z77-A 83
2.7.10 Secure Boot 84
2.7.12 Boot Override 85
2.8 Tools menu 86
2.9 Exit menu 87
Appendices 89
ASUS contact information 91
DECLARATION OF CONFORMITY 92

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Asus Z77-A Specifications Page 59

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