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Asus M4A78-E User Manual - Page 17

ASUS unique features - am3

UPC - 610839169719

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Chapter 1 HDMI support Enjoy Full HD 1080p Multimedia Home-Theater Entertainment High-Definition Multimedia Interface (HDMI) is a set of digital video standards that delivers multi-channel audio and uncompressed digital video for full HD 1080p visuals through a single cable. Supporting HDCP copy protection such as HD DVD and Blu-ray Discs, HDMI provides you with the highest-quality home theater experience. HDMI/DVI/RGB Support Flexible Graphics Alternatives This motherboard supports multiple digital and analog display output interfaces - HDMI, DVI, and D-Sub. With such diversity of display outputs, you are able to choose and upgrade display devices freely. 1.3.2 ASUS unique features ASUS Power Solutions ASUS power solutions intelligently and automatically provide balanced computing power and energy consumption. 8+1 Phase Power Design To fully unleash the next-generation AM3 CPU's potential, the ASUS M4 Series motherboards have adopted a brand new 8-phase VRM power design. It delivers high power efficiency and supreme overclocking ability. Furthermore, high quality power components can effectively lower system temperature to ensure longer component lifespan. This series also features an extra 1 phase power dedicated to integrated memory/HT controller. ASUS Anti-Surge Protection This special design prevents expensive devices and the motherboard from damage caused by power surges from switching power supply (PSU). ASUS Green Design This motherboard and its packaging comply with the European Union's Restriction on the use of Hazardous Substances (RoHS) to safeguard consumers' health while minimizing the impact of the environment. ASUS EPU The ASUS EPU (Energy Processing Unit) provides total system power management by detecting current PC loadings and intelligently moderating power usage for critical PC components in real-time-helping save power and money! ASUS EPU is supported by AM2+/AM3 CPU only. AI Nap With AI Nap, the system can continue running at minimum power and noise when you are temporarily away. To wake the system and return to the OS environment, simply click the mouse or press a key. ASUS M4A78-E 1-3

Section	Page
Contents	3
Notices	7
Safety information	8
About this guide	9
M4A78-E specifications summary	11
Chapter 1: Product introduction	15
1.1 Welcome!	15
1.2 Package contents	15
1.3 Special features	16
1.3.1 Product highlights	16
1.3.2 ASUS unique features	17
1.3.3 ASUS intelligent performance and overclocking features	19
Chapter 2: Hardware information	21
2.1 Before you proceed	21
2.2 Motherboard overview	22
2.2.1 Motherboard layout	22
2.2.2 Layout contents	23
2.2.3 Placement direction	24
2.2.4 Screw holes	24
2.3 Central Processing Unit (CPU)	25
2.3.1 Installing the CPU	25
2.3.2 Installing the CPU heatsink and fan	27
2.4 System memory	30
2.4.1 Overview	30
2.4.2 Memory configurations	31
2.4.3 Installing a DIMM	36
2.4.4 Removing a DIMM	36
2.5 Expansion slots	37
2.5.1 Installing an expansion card	37
2.5.2 Configuring an expansion card	37
2.5.3 Interrupt assignments	38
2.5.4 PCI slots	39
2.5.5 PCI Express x1 slots	39
2.5.6 Two PCI Express x16 slots	39
2.6 ASUS VGA SWITCH CARD	40
2.7 Jumpers	41
2.8 Connectors	43
2.8.1 Rear panel connectors	43
2.8.2 Audio I/O connections	44
2.8.3 Internal connectors	47
2.9 Starting up for the first time	58
2.10 Turning off the computer	58
Chapter 3: BIOS setup	59
3.1 Knowing BIOS	59
3.2 Updating BIOS	59
3.2.1 ASUS Update utility	60
3.2.2 Creating a bootable floppy disk	62
3.2.3 ASUS EZ Flash 2 utility	63
3.2.4 ASUS CrashFree BIOS 3 utility	64
3.3 BIOS setup program	65
3.3.1 BIOS menu screen	65
3.3.2 Menu bar	65
3.3.3 Navigation keys	66
3.3.4 Menu items	66
3.3.5 Submenu items	66
3.3.6 Configuration fields	66
3.3.7 Pop-up window	66
3.3.8 Scroll bar	66
3.3.9 General help	66
3.4 Main menu	67
3.4.1 Primary IDE Master/Slave; SATA 1–5; ESATA	67
3.4.2 Storage Configuration	69
3.4.3 System Information	70
3.5 Ai Tweaker menu	70
3.5.1 AI Overclocking Tuner [Auto]	70
3.5.2 CPU Ratio [Auto]	71
3.5.3 CPU Bus Frequency [XXX]	71
3.5.4 PCIE Frequency [XXX]	71
3.5.5 DRAM Frequency Control [Auto]	71
3.5.6 CPU/NB Frequency [Auto]	71
3.5.7 HT Link Speed [Auto]	71
3.5.8 Memory Configuration	72
3.5.9 DRAM Timing Configuration	73
3.5.10 CPU Voltage [Auto]	74
3.5.11 CPU/NB Voltage [Auto]	75
3.5.12 CPU VDDA Voltage [Auto]	75
3.5.13 DRAM Voltage [Auto]	75
3.5.14 HT Voltage [Auto]	75
3.5.15 NB Voltage [Auto]	75
3.5.16 NB 1.8V Voltage [Auto]	75
3.5.17 SB Voltage [Auto]	75
3.5.18 CPU Spread Spectrum [Enabled]	75
3.5.19 PCIE Spread Spectrum [Enabled]	75
3.6 Advanced menu	76
3.6.1 CPU Configuration	76
3.6.2 Chipset	77
3.6.3 Onboard Devices Configuration	81
3.6.4 USB Configuration	82
3.6.5 PCIPnP	83
3.7 Power menu	84
3.7.1 Suspend Mode [Auto]	84
3.7.2 ACPI 2.0 Support [Disabled]	84
3.7.3 ACPI APIC Support [Enabled]	84
3.7.4 APM Configuration	85
3.7.5 Hardware Monitor	86
3.8 Boot menu	87
3.8.1 Boot Device Priority	87
3.8.2 Boot Settings Configuration	88
3.8.3 Security	89
3.9 Tools menu	91
3.9.1 ASUS EZ Flash 2	91
3.9.2 Express Gate	92
3.9.3 ASUS O.C. Profile	93
3.9.4 AI NET 2	94
3.10 Exit menu	95
Chapter 4: Software support	97
4.1 Installing an operating system	97
4.2 Support DVD information	97
4.2.1 Running the support DVD	97
4.2.2 Obtaining the software manuals	98
4.3 Software information	99
4.3.1 Cool ‘n’ Quiet!™ Technology	99
4.3.2 Audio configurations	100
4.3.3 ASUS PC Probe II	101
4.3.4 ASUS Express Gate SSD / ASUS Express Gate	102
4.3.5 ASUS AI Suite	103
4.3.6 ASUS EPU	104
4.3.7 ASUS Q-Fan 2	105
4.3.8 ASUS AI Nap	106
4.3.9 ASUS TurboV	107
4.3.10 ASUS Turbo Key	108
4.4 RAID configurations	109
4.4.1 RAID definitions	109
4.4.2 Installing Serial ATA hard disks	110
4.4.3 Setting the RAID item in BIOS	110
4.4.4 AMD® Option ROM Utility®	111
4.5 Creating a RAID driver disk	114
4.5.1 Creating a RAID driver disk without entering the OS	114
4.5.2 Creating a RAID/SATA driver disk in Windows®	114
Chapter 5: ATI® CrossFireX™ technology support	115
5.1 ATI® CrossFireX™ technology	115
5.1.1 Requirements	115
5.1.2 Before you begin	115
5.1.3 Installing CrossFireX™ graphics cards	116
5.1.4 Installing the device drivers	117
5.1.5 Enabling the ATI® CrossFireX™ technology	117
5.2 ATI® Hybrid CrossFireX™	119
5.2.1 System requirements	119
5.2.2 Before you proceed	119
5.2.3 Installing AMD Chipset Driver	120

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ASUS M4A78-E

1-3

Chapter 1

HDMI support

Enjoy Full HD 1080p Multimedia Home-Theater Entertainment

High-Deﬁnition Multimedia Interface (HDMI) is a set of digital video standards that delivers

multi-channel audio and uncompressed digital video for full HD 1080p visuals through a

single cable. Supporting HDCP copy protection such as HD DVD and Blu-ray Discs, HDMI

provides you with the highest-quality home theater experience.

HDMI/DVI/RGB Support

Flexible Graphics Alternatives

This motherboard supports multiple digital and analog display output interfaces - HDMI,

DVI, and D-Sub. With such diversity of display outputs, you are able to choose and upgrade

display devices freely.

1.3.2

ASUS unique features

ASUS Power Solutions

ASUS power solutions intelligently and automatically provide balanced computing power and

energy consumption.

8�1 Phase Power Design

To fully unleash the next-generation AM3 CPU’s potential, the ASUS M4 Series

motherboards have adopted a brand new 8-phase VRM power design. It delivers high

power efﬁciency and supreme overclocking ability. Furthermore, high quality power

components can effectively lower system temperature to ensure longer component

lifespan. This series also features an extra 1 phase power dedicated to integrated

memory/HT controller.

ASUS Anti-Surge Protection

This special design prevents expensive devices and the motherboard from damage

caused by power surges from switching power supply (PSU).

ASUS Green Design

This motherboard and its packaging comply with the European Union’s Restriction on the

use of Hazardous Substances (RoHS) to safeguard consumers’ health while minimizing the

impact of the environment.

ASUS EPU

The ASUS EPU (Energy Processing Unit) provides total system power management by

detecting current PC loadings and intelligently moderating power usage for critical PC

components in real-time–helping save power and money!

ASUS EPU is supported by AM2+/AM3 CPU only.

AI Nap

With AI Nap, the system can continue running at minimum power and noise when you

are temporarily away. To wake the system and return to the OS environment, simply

click the mouse or press a key.