Asus P7H55D-M EVO User Manual

P7H55D-M EVO

Motherboard

E5020

First Edition (V1) December 2009

No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”).

Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the

product is defaced or missing.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.

SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.

Products and corporate names appearing in this manual may or may not be registered trademarks or

copyrights of their respective companies, and are used only for identication or explanation and to the owners’ benet, without intent to infringe.

Offer to Provide Source Code of Certain Software

This product may contain copyrighted software that is licensed under the General Public License (“GPL”) and under the Lesser General Public License Version (“LGPL”). The GPL and LGPL licensed code in this product is distributed without any warranty. Copies of these licenses are included in this product.

You may obtain the complete corresponding source code (as dened in the GPL) for the GPL Software,

and/or the complete corresponding source code of the LGPL Software (with the complete machinereadable “work that uses the Library”) for a period of three years after our last shipment of the product including the GPL Software and/or LGPL Software, which will be no earlier than December 1, 2011, either (1) for free by downloading it from http://support.asus.com/download; or (2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location where you want to have it shipped to, by sending a request to:

ASUSTeK Computer Inc. Legal Compliance Dept. 15 Li Te Rd., Beitou, Taipei 112 Taiwan

In your request please provide the name, model number and version, as stated in the About Box of the product for which you wish to obtain the corresponding source code and your contact details so that we can coordinate the terms and cost of shipment with you.

The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as the corresponding binary/object code.

This offer is valid to anyone in receipt of this information.

ASUSTeK is eager to duly provide complete source code as required under various Free Open Source Software licenses. If however you encounter any problems in obtaining the full corresponding source code we would be much obliged if you give us a notication to the email address gpl@asus.com, stating the product and describing the problem (please do NOT send large attachments such as source code archives etc to this email address).

Contents ...................................................................................................................... iii

Notices ......................................................................................................................

Safety information .................................................................................................... viii

About this guide ......................................................................................................... ix

P7H55D-M EVO specications summary ................................................................. xi

Chapter 1: Product introduction

1.1 Welcome! ....................................................................................................1-1

1.2 Package contents

1.3 Special features

1.3.1 Product highlights

1.3.2 ASUS Exclusive Overclocking Features .....................................

1.3.3 ASUS Xtreme Phase

1.3.4 ASUS Exclusive Features ...........................................................

1.3.5

1.3.6

Chapter 2: Hardware information

2.1 Before you proceed ...................................................................................2-1

2.2 Motherboard overview ...............................................................................

2.2.1 Motherboard layout .....................................................................

2.2.2 Layout contents ...........................................................................

2.2.3 Placement direction

2.2.4 Screw holes

2.3 Central Processing Unit (CPU) .................................................................

2.3.1 Installing the CPU .......................................................................

2.3.2 Installing the CPU heatsink and fan ............................................

2.3.3 Uninstalling the CPU heatsink and fan

2.4 System memory .......................................................................................

2.4.1 Overview ...................................................................................

2.4.2 Memory congurations ..............................................................

2.4.3 Installing a DIMM ......................................................................

2.4.4 Removing a DIMM ....................................................................

2.5 Expansion slots

2.5.1 Installing an expansion card

2.5.2 Conguring an expansion card .................................................

2.5.3 Interrupt assignments

2.5.4 PCI slot

....................................................................................... 1-1

.......................................................................................... 1-2

........................................................................ 1-2

1-3

................................................................... 1-3

1-3

ASUS Quiet Thermal Solutions ................................................... 1-4

ASUS EZ DIY .............................................................................. 1-4

2-2

2-3

..................................................................... 2-4

................................................................................. 2-4

2-5

2-8

........................................ 2-9

2-10

2-11

2-16

........................................................................................ 2-17

...................................................... 2-17

2-17

................................................................ 2-18

...................................................................................... 2-19

vii

iii

Contents

2.5.5 PCI Express x1 slots ................................................................. 2-19

2.5.6 PCI Express 2.0 x16 slot ...........................................................

2.6 Jumper ......................................................................................................

2.7 Onboard switch ........................................................................................

2.8 Connectors ...............................................................................................

2.8.1 Rear panel connectors ..............................................................

2.8.2 Audio I/O connections ...............................................................

2.8.3 Internal connectors

2.8.4. ASUS Q-Connector (system panel) ..........................................

2.9 Onboard LEDs ..........................................................................................

2.10 Starting up for the rst time ....................................................................

2.11 Turning off the computer .........................................................................

Chapter 3: BIOS setup

3.1 Knowing BIOS ............................................................................................3-1

3.2 Updating BIOS ............................................................................................

3.2.1 ASUS Update utility

3.2.2 ASUS EZ Flash 2 utility ...............................................................

3.2.3 ASUS CrashFree BIOS 3 utility

3.2.4 ASUS BIOS Updater ...................................................................

3.3 BIOS setup program ..................................................................................

3.3.1 BIOS menu screen ......................................................................

3.3.2 Menu bar .....................................................................................

3.3.3 Navigation keys .........................................................................

3.3.4 Menu items

3.3.5 Submenu items .........................................................................

3.3.6 Conguration elds ...................................................................

3.3.7 Pop-up window

3.3.8 Scroll bar ...................................................................................

3.3.9 General help

3.4 Main menu ................................................................................................

3.4.1 SATA 1–6 ..................................................................................

3.4.2 Storage Conguration ...............................................................

3.4.3 System Information ...................................................................

3.5 Ai Tweaker menu ......................................................................................

3.5.1 Ai Overclock Tuner ....................................................................

3.5.2 CPU Ratio Setting .....................................................................

3.5.3 Intel(R) SpeedStep(TM) Tech ...................................................

.................................................................... 2-27

..................................................................... 3-2

................................................... 3-5

................................................................................ 3-10

.......................................................................... 3-10

.............................................................................. 3-10

2-19

2-20

2-21

2-22

2-25

2-35

2-36

2-37

3-1

3-4

3-6

3-9

3-10

3-11

3-13

3-14

3-15

Contents

3.5.4 Intel(R) TurboMode Tech ........................................................... 3-15

3.5.5 DRAM Frequency

3.5.6 QPI Frequency ..........................................................................

3.5.7 DRAM Timing Control ...............................................................

3.5.8 Xtreme Phase Full Power Mode ...............................................

3.5.9 BCLK Frequency .......................................................................

3.5.10 PCIE Frequency ........................................................................

3.5.11 CPU Differential Amplitude ........................................................

3.5.12 CPU Clock Skew .......................................................................

3.5.13 CPU Voltage Mode

3.5.14 IMC Voltage

3.5.15 DRAM Voltage

3.5.16 CPU PLL Voltage ......................................................................

3.5.17 PCH Voltage

3.5.18 iGPU Voltage

3.5.19 Load-Line Calibration ................................................................

3.5.20 CPU Spread Spectrum

3.5.21 PCIE Spread Spectrum .............................................................

3.6 Advanced menu .......................................................................................

3.6.1 CPU Conguration ....................................................................

3.6.2 Uncore Conguration ................................................................

3.6.3 Onboard Devices Conguration ................................................

3.6.4 USB Conguration ....................................................................

3.6.5 PCIPnP .....................................................................................

3.6.6 Intel VT-d ...................................................................................

3.7 Power menu ..............................................................................................

3.7.1 Suspend Mode ..........................................................................

3.7.2 Repost Video on S3 Resume ....................................................

3.7.3 ACPI 2.0 Support ......................................................................

3.7.4 ACPI APIC Support ...................................................................

3.7.5 EuP Ready ................................................................................

3.7.6 APM Conguration ....................................................................

3.7.7 Hardware Monitor

3.8 Boot menu ................................................................................................

3.8.1 Boot Device Priority

3.8.2 Boot Settings Conguration ......................................................

3.8.3 Security .....................................................................................

...................................................................... 3-16

................................................................... 3-18

.............................................................................. 3-18

........................................................................... 3-18

.............................................................................. 3-19

............................................................................. 3-19

.............................................................. 3-19

...................................................................... 3-29

................................................................... 3-31

3-16

3-18

3-19

3-20

3-22

3-24

3-25

3-26

3-27

3-28

3-31

3-32

3-33

Contents

3.9 Tools menu ............................................................................................... 3-35

3.9.1 ASUS O.C. Prole .....................................................................

3.9.2 AI NET 2 ....................................................................................

3.9.3 ASUS EZ Flash 2 ......................................................................

3.9.4 Express Gate ............................................................................

3.10 Exit menu ..................................................................................................

Chapter 4: Software support

4.1 Installing an operating system .................................................................4-1

4.2 Support DVD information ..........................................................................

4.2.1 Running the support DVD ...........................................................

4.2.2 Obtaining the software manuals

4.3 Software information .................................................................................

4.3.1 ASUS PC Probe II .......................................................................

4.3.2 ASUS AI Suite .............................................................................

4.3.3 ASUS Fan Xpert

4.3.4 ASUS TurboV ..............................................................................

4.3.5 ASUS GPU Boost .......................................................................

4.3.6 ASUS Turbo Key .........................................................................

4.3.7 ASUS EPU ..................................................................................

4.3.8 ASUS Express Gate

4.3.9 Audio congurations

.......................................................................... 4-5

.................................................................. 4-10

.................................................................. 4-11

.................................................. 4-2

3-35

3-36

3-37

3-38

4-1

4-3

4-4

4-6

4-7

4-8

4-9

Notices

Federal Communications Commission Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference, and

• This device must accept any interference received including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with manufacturer’s instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

The use of shielded cables for connection of the monitor to the graphics card is required

to assure compliance with FCC regulations. Changes or modications to this unit not

expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

Canadian Department of Communications Statement

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

This class B digital apparatus complies with Canadian ICES-003.

REACH

Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://green.asus.com/english/REACH.htm.

DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.

DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol of the crossed out wheeled bin indicates that the battery should not be placed in municipal waste.

vii

Safety information

Electrical safety

• To prevent electrical shock hazard, disconnect the power cable from the electrical outlet

before relocating the system.

• When adding or removing devices to or from the system, ensure that the power cables for the devices are unplugged before the signal cables are connected. If possible, disconnect all power cables from the existing system before you add a device.

• Before connecting or removing signal cables from the motherboard, ensure that all power cables are unplugged.

• Seek professional assistance before using an adapter or extension cord. These devices could interrupt the grounding circuit.

• Ensure that your power supply is set to the correct voltage in your area. If you are not sure about the voltage of the electrical outlet you are using, contact your local power company.

• If the power supply is broken, do not try to x it by yourself. Contact a qualied service

technician or your retailer.

Operation safety

• Before installing the motherboard and adding devices on it, carefully read all the manuals that came with the package.

• Before using the product, ensure all cables are correctly connected and the power cables are not damaged. If you detect any damage, contact your dealer immediately.

• To avoid short circuits, keep paper clips, screws, and staples away from connectors, slots, sockets and circuitry.

• Avoid dust, humidity, and temperature extremes. Do not place the product in any area where it may become wet.

• Place the product on a stable surface.

• If you encounter technical problems with the product, contact a qualied service

technician or your retailer.

viii

About this guide

This user guide contains the information you need when installing and conguring the motherboard.

How this guide is organized

This guide contains the following parts:

• Chapter 1: Product introduction

This chapter describes the features of the motherboard and the new technology it supports.

• Chapter 2: Hardware information

This chapter lists the hardware setup procedures that you have to perform when installing system components. It includes description of the switches, jumpers, and connectors on the motherboard.

• Chapter 3: BIOS setup

This chapter tells how to change system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided.

• Chapter 4: Software support

This chapter describes the contents of the support DVD that comes with the motherboard package and the software.

Where to nd more information

Refer to the following sources for additional information and for product and software updates.

1. ASUS websites

The ASUS website provides updated information on ASUS hardware and software products. Refer to the ASUS contact information.

2. Optional documentation

Your product package may include optional documentation, such as warranty yers,

that may have been added by your dealer. These documents are not part of the standard package.

Conventions used in this guide

To ensure that you perform certain tasks properly, take note of the following symbols used throughout this manual.

DANGER/WARNING: Information to prevent injury to yourself when trying to

complete a task.

CAUTION: Information to prevent damage to the components when trying to

complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

Typography

Bold text Indicates a menu or an item to select.

Italic

s Used to emphasize a word or a phrase.

<Key> Keys enclosed in the less-than and greater-than sign means

that you must press the enclosed key.

Example: <Enter> means that you must press the Enter or Return key.

<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key

names are linked with a plus sign (+).

Example: <Ctrl> + <Alt> + <Del>

P7H55D-M EVO specications summary

CPU LGA1156 socket for Intel® Core™ i7 / Core™ i5 / Core™ i3

Chipset Intel® H55 Express Chipset

Memory 4 x DIMM, max. 16GB, DDR3 2133(O.C.)* / 1333 / 1066 MHz,

Expansion slots 1 x PCI Express 2.0 x16 slots

VGA Multi-VGA output support: HDMI, DVI-D, and RGB ports

Storage Intel® H55 Express Chipset

LAN Realtek® 8112L Gigabit LAN controller featuring AI NET2

USB NEC USB 3.0 controller

IEEE 1394 VIA® VT6315N controller supports 2 x IEEE 1394a ports

Audio Realtek® 8-channel High Denition Audio CODEC

Pentium® Processors Supports Intel® Turbo Boost Technology* * The Intel® Turbo Boost Technology support depends on the CPU

types.

** Refer to www.asus.com for Intel CPU support list

non-ECC, un-buffered memory

Dual channel memory architecture Supports Intel® Extreme Memory Prole (XMP) * Hyper DIMM support is subject to the physical characteristics of

individual CPUs. Some hyper DIMMs only support one DIMM per channel. Refer to the Memory QVL for details.

** Refer to www.asus.com or this user manual for the Memory

QVL (Qualied Vendors Lists)

2 x PCI Express x1 slots 1 x PCI slot

Supports HDMI with max. resolution 1920 x 1200 @60Hz Supports DVI with max. resolution 1920 x 1200 @60Hz Supports RGB with max. resolution 2048 x 1536 @75Hz

Maximum shared memory of 1748MB

- 6 x SATA 3.0 Gb/s ports

Marvell® 88SE6111 SATA & PATA controller

- 1 x Ultra DMA 133/100/66 for up to 2 PATA devices

- 1 x External SATA 3.0 Gb/s port (SATA on-the-go)

- 2 x USB 3.0 ports (blue, at back panel)

Intel® H55 Express Chipset

- 10 x USB 2.0 ports (6 ports at mid-board, 4 ports at back panel)

(one at midboard, one at back panel)

- BD Audio Layer Content Protection

- Supports Jack-Detection, Multi-streaming, and Front Panel Jack-Retasking

- Optical S/PDIF out port at back I/O

- ASUS Noise Filter

(continued on the next page)

P7H55D-M EVO specications summary

ASUS unique features ASUS Exclusive Overclocking Features

ASUS exclusive overclocking features

- TurboV

- Turbo Key

- GPU Boost

ASUS Xtreme Design

ASUS Xtreme Phase

- 8+3 Phase Power Design

ASUS Exclusive Features

- Express Gate

- MemOK!

- ASUS EPU

ASUS Quiet Thermal Solutions

- ASUS Fanless Design: Stack Cool 3

- ASUS Fan Xpert

ASUS EZ DIY

- ASUS Q-DIMM

- ASUS Q-Connector

- ASUS O.C. Prole

- ASUS CrashFree BIOS 3

- ASUS EZ Flash 2

- ASUS MyLogo 2™

- Multi-language BIOS

Precision Tweaker 2

- vCore: Adjustable CPU voltage at 0.00625V increment

- vIMC: Adjustable IMC voltage at 0.02V increment

- vDRAM Bus: Adjustable DRAM voltage at 0.02V increment

- vPCH: Adjustable PCH voltage at 0.01V increment

- vCPU_PLL: Adjustable CPU_PLL voltage at 0.02V increment

- iGPU: Adjustable iGPU voltage at 0.0125V increment

SFS (Stepless Frequency Selection)

- Internal Base Clock tuning from 80MHz up to 500MHz at 1MHz increment

- PCI Express frequency tuning from 100MHz up to 200MHz at 1MHz increment

Overclocking protection

- ASUS C.P.R. (CPU Parameter Recall)

(continued on the next page)

xii

P7H55D-M EVO specications summary

Back panel I/O ports 1 x PS/2 keyboard port (purple)

Internal I/O connectors 3 x USB connectors support additional 6 USB ports

BIOS features 64 Mb Flash ROM, SPI, AMI BIOS, PnP, DMI 2.0, WfM 2.0,

Manageability WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE

Support DVD contents Drivers

Form factor uATX form factor: 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)

*Specications are subject to change without notice.

1 x Optical S/PDIF Out port 1 x External SATA port 1 x HDMI out port 1 x DVI-D out port 1 x D-Sub out port 1 x IEEE 1394a port 1 x LAN (RJ-45) port 2 x USB 3.0/2.0 ports (blue) 4 x USB 2.0/1.1 ports 8-channel Audio I/O ports

1 x IDE connector 6 x SATA 3.0 Gb/s connectors 1 x CPU Fan connector 1 x Chassis Fan connectors (1 x 4-pin) 1 x Power Fan connector 1 x IEEE1394a connector 1 x COM connector 1 x Clear CMOS jumper 1 x S/PDIF Out header 1 x MemOK! button Front panel audio connector 24-pin ATX Power connector 8-pin EATX 12V Power connector System Panel (Q-Connector)

SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3

ASUS Utilities ASUS Update Anti-virus software (OEM version)

xiii

xiv

Chapter 1

User Manual

Chapter 1: Product introduction

1.1 Welcome!

Thank you for buying an ASUS® P7H55D-M EVO motherboard!

The motherboard delivers a host of new features and latest technologies, making it another standout in the long line of ASUS quality motherboards!

Before you start installing the motherboard, and hardware devices on it, check the items in your package with the list below.

1.2 Package contents

Check your motherboard package for the following items.

ASUS P7H55D-M EVO motherboard 1 x Ultra DMA 133/100/66 cable

Chapter 1

ASUS P7H55D-M EVO 1-1

User guide Support DVD

1 x 2-in-1 ASUS Q-Connector kit 1 x ASUS I/O Shield

2 x Serial ATA 3.0 Gb/s cables

• If any of the above items is damaged or missing, contact your retailer.

• The illustrated items above are for reference only. Actual product specications may

vary with different models.

1.3 Special features

1.3.1 Product highlights

Chapter 1

Intel® LGA1156 Lynneld / Clarkdale Processor Ready

This motherboard supports the latest Intel® Lynneld / Clarkdale processors in LGA1156 package, which has memory and PCI Express controller integrated to support 2-channel (4 DIMMs) DDR3 memory and 16 PCI Express 2.0 lanes, enabling higher graphics performance. Moreover, Intel® Clarkdale integrated Graphics Processing Unit (GPU) processors which goes with Intel® H55 chipset with VGA out can bring you to the whole new experience of the next generation VGA performance. It also provides separated 3D, 2D and Video Engines to execute different graphic control in hardware. Refer to page 2-5 for details.

Intel® H55

The Intel® H55 Express Chipset is the latest one-chipset design to support the latest 1156 socket Intel® Core™ i7 / Core™ i5 / Core™ i3 / Pentium® processors. Intel® H55 chipset

provides improved performance by utilizing serial point-to-point links, allowing increased

bandwidth and stability. Using Intel® Core™ i5 6 Series, Core™ i3 5 Series, and Pentium® CPU with H55 Express Chipset to enjoy the latest Intel integrated graphic performance!

Dual-Channel DDR3 2133(O.C.) / 1333 / 1066 support

The motherboard supports DDR3 memory that features data transfer rates of 2133(O.C.) /

1333 / 1066 MHz to meet the higher bandwidth requirements of the latest 3D graphics,

multimedia, and Internet applications. The dual-channel DDR3 architecture enlarges the bandwidth of your system memory to boost system performance. Refer to page 2-10 for details.

True USB 3.0 Support

Experience ultra-fast data transfers at 4.8 Gb/s with USB 3.0–the latest connectivity standard. Built to connect easily with next-generation components and peripherals, USB 3.0 transfers data 10X faster and is also backward compatible with USB 2.0 components.

HDMI support

High-Denition 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.

DVI-D Support

DVI (Digital Visual Interface) provides high visual quality of digital display devices such as LCD monitor. The interface of this motherboard supports dual display output: DVI-D/HDMI, VGA/HDMI, or DVI-D/VGA. Refer to page 2-22 for details.

Green ASUS

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

use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating

environment-friendly and recyclable products/packaging to safeguard consumers’ health

while minimizing the impact on the environment.

1-2 Chapter 1: Product Introduction

1.3.2 ASUS Exclusive Overclocking Features

TurboV

Feel the adrenaline rush of real-time O.C. – now a reality with the ASUS TurboV. This easy

O.C. tool allows you to overclock without exiting or rebooting the OS; and its user-friendly interface makes overclock with just a few clicks away. Moreover, the ASUS OC proles in

TurboV provides the best O.C. settings in different scenarios. Refer to page 4-6 for details.

Turbo Key

ASUS Turbo Key allows you to turn the PC power button into a physical overclocking button. After the easy setup, Turbo Key can boost performances without interrupting ongoing work or games, simply through pressing the button Refer to page 4-8 for details.

GPU Boost

GPU Boost overclocks the integrated GPU in real time for the best graphics performance.

User-friendly UI facilitates exible frequency and voltage adjustments. Its ability to deliver multiple overclocking proles also provides rapid and stable system-level upgrades. Refer to

page 4-7 for details.

1.3.3 ASUS Xtreme Phase

ASUS 8+3 Phase Power Design

Unleashes ultimate memory performances with independent power to core components, while providing fast transient response and stability for the CPU under heavy loading or overclocking modes.

1.3.4 ASUS Exclusive Features

Chapter 1

Express Gate

Express Gate is an ASUS exclusive OS that provides you with quick access to the Internet and key applications before entering the Windows® OS. Refer to page 3-37 and 4-10 for details.

MemOK!

Memory compatibility is among the top concerns during computer upgrades. Worry no more. MemOK! is the fastest memory booting solution today. This remarkable memory rescue tool requires nothing but a push of a button to patch memory issues and get your system up and running in no time. The technology is able to determine failsafe settings that can dramatically improve your system booting success. Refer to page 2-21 for details.

ASUS EPU

The new ASUS EPU—the world’s rst power saving engine, has been upgraded to a new 6

engine version, which provides total system power savings by detecting current PC loadings and intelligently moderating power in real-time. With auto phase switching for components (which includes the CPU, VGA card / integrated GPU, memory, chipset, hard drives and CPU cooler / system fans), the EPU automatically provides the most appropriate power usage via intelligent acceleration and overclocking—helping save power and money. Refer to page 4-9 for details.

ASUS P7H55D-M EVO 1-3

1.3.5 ASUS Quiet Thermal Solutions

ASUS Quiet Thermal solution makes system more stable and enhances the overclocking capability.

Chapter 1

ASUS Fanless Design—Heat-sink solution

The crystal-shaped heatsink features 0-dB thermal solution that offers users a noiseless PC environment. Not only the beautiful shape upgrades the visual enjoyment for motherboard users, but also the heatsink design lowers the temperature of the chipset and power phase

area through high efcient heat-exchange. Combined with usability and aesthetics, the ASUS

crystal-shaped heatsink will give users an extremely silent and cooling experience with the elegant appearance!

Fan Xpert

ASUS Fan Xpert intelligently allows you to adjust both the CPU and chassis fan speeds according to different ambient temperatures caused by different climate conditions in different

geographic regions and your PC’s loading. The built-in variety of useful proles offer exible

controls of fan speed to achieve a quiet and cool environment. Refer to page 4-5 for details.

1.3.6 ASUS EZ DIY

ASUS EZ DIY feature collection provides you with easy ways to install computer components, update the BIOS or back up your favorite settings.

ASUS Q-DIMM

ASUS Q-DIMM enhances your DIY experience by speeding up and simplifying the DIY process!

ASUS Q-Connector

ASUS Q-Connector allows you to easily connect or disconnect the chassis front panel cables to the motherboard. This unique module eliminates the trouble of connecting the system panel cables one at a time and avoiding wrong cable connections. Refer to page 2-35 for details.

ASUS O.C. Prole

The motherboard features the ASUS O.C. Prole that allows you to conveniently store or load multiple BIOS settings. The BIOS settings can be stored in the CMOS or a separate le,

giving you the freedom to share and distribute your favorite settings.

ASUS CrashFree BIOS 3

ASUS CrashFree BIOS 3 allows you to restore corrupted BIOS data from a USB ash disk containing the BIOS le. This protection eliminates the need to buy a replacement ROM chip.

ASUS EZ-Flash 2

ASUS EZ Flash 2 is a user-friendly utility that allows you to update the BIOS without using a

bootable oppy disk or an OS-based utility. Refer to page 3-4 for details.

1-4 Chapter 1: Product Introduction

Chapter 2

Chapter 2: Hardware information

2.1 Before you proceed

Take note of the following precautions before you install motherboard components or change any motherboard settings.

• Unplug the power cord from the wall socket before touching any component.

• Before handling components, use a grounded wrist strap or touch a safely grounded object or a metal object, such as the power supply case, to avoid damaging them due to static electricity.

• Hold components by the edges to avoid touching the ICs on them.

• Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that came with the component.

• Before you install or remove any component, ensure that the ATX power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, or components.

Chapter 2

ASUS P7H55D-M EVO 2-1

2.2 Motherboard overview

2.2.1 Motherboard layout

Chapter 2

Refer to

2.8 Connectors

connectors.

2-2 Chapter 2: Hardware information

for more information about rear panel connectors and internal

2.2.2 Layout contents

Connectors/Jumpers/Slots Page

1. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)

2. LGA1156 CPU Socket

3. DDR3 DIMM slots

4. MemOK! switch

5. CPU, chassis, and power fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1, 3-pin PWR_FAN)

6. Clear RTC RAM (3-pin CLRTC)

7. Intel

8. IDE connector (40-1 pin PRI_EIDE)

9. System panel connector (20-8 pin PANEL)

10. Serial port connector (10-1 pin COM1)

11. USB connectors (10-1 pin USB78, USB910, USB1112)

12. IEEE 1394a port connector (10-1 pin IE1394_2)

13. Digital audio connector (4-1 pin SPDIF_OUT)

14. Front panel audio connector (10-1 pin AAFP)

15. Standby power LED (SB_PWR)

H55 Serial ATA 3.0 Gb/s connectors (7-pin SATA1–6 [blue]) 2-28

2-33

2-5

2-10

2-21

2-31

2-20

2-27

2-34

2-29

2-30

2-29

2-32

2-36

Chapter 2

ASUS P7H55D-M EVO 2-3

2.2.3 Placement direction

When installing the motherboard, ensure that you place it into the chassis in the correct orientation. The edge with external ports goes to the rear part of the chassis as indicated in the image below.

2.2.4 Screw holes

Place eight screws into the holes indicated by circles to secure the motherboard to the chassis.

Chapter 2

DO NOT overtighten the screws! Doing so can damage the motherboard.

Place this side towards

the rear of the chassis

2-4 Chapter 2: Hardware information

2.3 Central Processing Unit (CPU)

The motherboard comes with a surface mount LGA1156 socket designed for the Intel® Core™ i7 / Core™ i5 / Core™ i3 / Pentium® processor.

Ensure that all power cables are unplugged before installing the CPU.

• Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. ASUS will shoulder the cost of repair only if the damage is shipment/ transit-related.

• Keep the cap after installing the motherboard. ASUS will process Return Merchandise

Authorization (RMA) requests only if the motherboard comes with the cap on the

LGA1156 socket.

• The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation/removal, or misplacement/loss/incorrect removal of the PnP cap.

2.3.1 Installing the CPU

To install a CPU:

1. Locate the CPU socket on the motherboard.

Chapter 2

2. Press the load lever with your thumb (A), and then move it to the right (B) until it is

Load lever

released from the retention tab.

To prevent damage to the socket pins, do not remove the PnP cap unless you are installing a CPU.

Retention tab

ASUS P7H55D-M EVO 2-5

3. Lift the load lever in the direction of the arrow until the load plate is completely lifted.

Chapter 2

4. Remove the PnP cap from the CPU socket by lifting the tab only.

Load plate

PnP cap

Cap tab

5. Position the CPU over the socket, ensuring that the gold triangle is on the bottom-left corner of the socket, and then

t the socket alignment keys into the CPU

CPU notches

notches.

The CPU ts in only one correct

orientation. DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU!

2-6 Chapter 2: Hardware information

Gold

triangle

mark

Alignment keys

6. Apply some Thermal Interface Material

to the exposed area of the CPU that the heatsink will be in contact with, ensuring that it is spread in an even thin layer.

Some heatsinks come with pre-applied thermal paste. If so, skip this step.

The Thermal Interface Material is toxic and inedible. DO NOT eat it. If it gets into your eyes or touches your skin, wash it off immediately, and seek professional medical help.

7. Close the load plate (A), and then push down the load lever (B), ensuring that the front edge of the load plate slides under the retention lock (C).

Chapter 2

8. Insert the load lever under the retention tab.

ASUS P7H55D-M EVO 2-7

2.3.2 Installing the CPU heatsink and fan

The Intel® LGA1156 processor requires a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance.

Chapter 2

• When you buy a boxed Intel® processor, the package includes the CPU fan and heatsink assembly. If you buy a CPU separately, ensure that you use only Intel®-certied multi-directional heatsink and fan.

• Your Intel

• Use an LGA1156-compatible CPU heatsink and fan assembly only. The LGA1156

If you purchased a separate CPU heatsink and fan assembly, ensure that the Thermal Interface Material is properly applied to the CPU heatsink or CPU before you install the heatsink and fan assembly.

Ensure that you have installed the motherboard to the chassis before you install the CPU fan and heatsink assembly.

LGA1156 heatsink and fan assembly comes in a push-pin design and does

not require any tool to install.

socket is incompatible with the LGA775 and LGA1366 sockets in size and dimension.

To install the CPU heatsink and fan:

1. Place the heatsink on top of the installed CPU, ensuring that the four fasteners match the holes on the motherboard.

2. Push down two fasteners at a time in a diagonal sequence to secure the heatsink and fan assembly in place.

2-8 Chapter 2: Hardware information

Orient the heatsink and fan assembly such that the CPU fan cable is closest to the CPU fan connector.

3. Connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.

DO NOT forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.

2.3.3 Uninstalling the CPU heatsink and fan

To uninstall the CPU heatsink and fan:

1. Disconnect the CPU fan cable from the connector on the motherboard.

2. Rotate each fastener counterclockwise.

3. Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the motherboard.

4. Carefully remove the heatsink and fan assembly from the motherboard.

Chapter 2

ASUS P7H55D-M EVO 2-9

2.4 System memory

2.4.1 Overview

The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets.

A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket. DDR3 modules are developed for better performance with less power consumption.

The gure illustrates the location of the DDR3 DIMM sockets:

Chapter 2

Recommended memory congurations

One DIMM:

Install one memory module in any slot as a single-channel operation.

Two DIMMs (dual-channel operation):

Four DIMMs (dual-channel operation):

2-10 Chapter 2: Hardware information

2.4.2 Memory congurations

You may install 1GB, 2GB and 4GB unbuffered and non-ECC DDR3 DIMMs into the DIMM sockets.

• You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel conguration. Any excess memory from the higher-sized channel is then mapped for single-channel operation.

• Based on Intel specication, you can only install one X.M.P. DIMM per channel.

• According to Intel CPU spec, DIMM voltage below 1.65V is recommended to protect the CPU.

• According to Intel CPU spec, CPUs with a core frequency of 2.66G support the maximum DIMM frequency of up to DDR3-1333. To use DIMMs of a higher frequency with a 2.66G CPU, enable the

3.5.1 Ai Overclock Tuner

• Always install DIMMs with the same CAS latency. For optimum compatibility, we recommend that you obtain memory modules from the same vendor.

• Due to the memory address limitation on 32-bit Windows OS, when you install 4GB or more memory on the motherboard, the actual usable memory for the OS can be about 3GB or less. For effective use of memory, we recommend that you do any of the following:

- Use a maximum of 3GB system memory if you are using a 32-bit Windows OS.

- Install a 64-bit Windows OS when you want to install 4GB or more on the

motherboard. For more details, refer to the Microsoft® support site at http://support.microsoft.com/kb/929605/en-us.

• This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less (Memory chip capacity counts in Megabit, 8 Megabit/Mb = 1 Megabyte/MB).

DRAM O.C. Prole

for details.

feature in BIOS. Refer to section

Chapter 2

• The default memory operation frequency is dependent on its Serial Presence Detect (SPD), which is the standard way of accessing information from a memory module. Under the default state, some memory modules for overclocking may operate at a lower frequency than the vendor-marked value. To operate at the vendor-marked or at a higher frequency, refer to section frequency adjustment.

• For system stability, use a more efcient memory cooling system to support a full

memory load (4 DIMMs) or overclocking condition.

ASUS P7H55D-M EVO 2-11

3.5 Ai Tweaker menu

for manual memory

P7H55D-M EVO Motherboard Qualied Vendors Lists (QVL) DDR3-1333 MHz capability

Vendor Part No. Size

A-DATA AD3133301GOU 1GB SS A-DATA AD30908C8D-15IG - - • • •

A-DATA AD31333002GOU 2GB DS A-DATA AD30908C8D-15IG - - •

A-DATA AD3U1333B2G9-2 2GB DS A-DATA AD30908C8D-15IG - - •

A-DATA AX3U1333PB2G7-2P

A-DATA AD3U1333C4G9-B 4GB DS Hynix H5TQ2G83AFRH9C 1333-9-9-9-24 - • • •

A-DATA AD31333E002G0U

A-DATA AX3U1333PB2G7-3P

CORSAIR TR3X3G1333C9 (Ver2.1)

CORSAIR CM3X1024-1333C9DHX 1GB DS - - - 1.1 • •

Chapter 2

CORSAIR

CORSAIR CM3X2G1333C9 2GB DS - - 9-9-9-24 1.5 • • •

CORSAIR

CORSAIR TR3X6G1333C9 (Ver2.1)

CORSAIR CMX8GX3M4A1333C9

Crucial CT12864BA1339.8FF 1GB SS MICRON D9KPT 9 - • • •

Crucial CT12864BA1339.8SFD 1GB SS MICRON MT8JF12864AY-1G4D1 - - • • •

Crucial CT12872BA1339.9FF 1GB SS MICRON D9KPT(ECC) 9 - • • •

Crucial BL25664BN1337.16FF(XMP) 2GB DS - - 7-7-7-24 1.65 • • •

Crucial CT25664BA1339.16FF 2GB DS MICRON D9KPT 9 - • • •

Crucial CT25664BA1339.16SFD 2GB DS MICRON D9JNM - - • • •

Crucial CT25672BA1339.18FF 2GB DS MICRON D9KPT(ECC) 9 - • • •

Crucial BL25664BA1336.16SFB1

ELPIDA EBJ10UE8BAW0-DJ-E 1GB SS ELPIDA J1108BABG-DJ-E 9 - • • •

ELPIDA EBJ10UE8BDF0-DJ-F 1GB SS ELPIDA J1108BDSE-DJ-F - - • • •

ELPIDA EBJ10UE8EDF0-DJ-F 1GB SS ELPIDA J1108EDSE-DJ-F - - • • •

ELPIDA EBJ21UE8BAW0-DJ-E 2GB DS ELPIDA J1108BABG-DJ-E 9 - • • •

ELPIDA EBJ21UE8BDF0-DJ-F 2GB DS ELPIDA J1108BDSE-DJ-F - - • • •

ELPIDA EBJ21UE8EDF0-DJ-F 2GB DS ELPIDA J1108EDSE-DJ-F - - • • •

G.SKILL F3-10600CL7D-2GBPI

G.SKILL F3-10600CL8D-2GBHK

G.SKILL F3-10666CL7T-6GBPK(XMP) 2GB DS - - 7-7-7-18 1.5-1.6 • • •

G.SKILL F3-10666CL7D-4GBPI(XMP)

G.SKILL F3-10666CL7D-4GBRH(XMP)

G.SKILL F3-10666CL8D-4GBHK(XMP)

G.SKILL F3-10666CL8D-4GBRM(XMP)

BoxP/N:TWIN3X2048-1333C9 (CM3X1024-1333C9)Ver1.1

BoxP/N:TW3X4G1333C9DHX (CM3X2048-1333C9DHX)Ver3.2

SS/

Chip Brand Chip NO. Timing Voltage

4GB

DS - - 7-7-7-20 1.65-1.85 • • •

(2 x 2GB)

6GB

DS - - 7-7-7-20 1.65-1.85 • • •

(3 x 2GB)

6GB

DS - - 7-7-7-20 1.65-1.85 • • •

(3 x 2GB)

3GB

SS - - 9-9-9-24 1.5 • • •

(3 x 1GB)

2GB

DS - - 9-9-9-24 1.70 • • •

(2 x 1GB)

4GB

DS - - 9-9-9-24 1.70 • •

(2 x 2GB)

6GB

DS - - 9-9-9-24 1.5 • •

(3 x 2GB)

8GB

DS - - 9-9-9-24 1.5 • •

(4 x 2GB)

4GB

DS NA - 6-6-6-20 1.8 • • •

(2 x 2GB)

2GB

SS - - - 1.65 • •

(2 x 1GB)

2GB

SS - - - 1.65 • • •

(2 x 1GB)

4GB

DS - - 7-7-7-21 1.5 • • •

(2 x 2GB)

4GB

DS - - 7-7-7-21 1.5 • • •

(2 x 2GB)

4GB

DS - - 8-8-8-21 1.5-1.6 • • •

(2 x 2GB)

4GB

DS - - 8-8-8-21 1.5-1.6 • • •

(2 x 2GB)

DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

2-12 Chapter 2: Hardware information

+ 76 hidden pages