Asus Motherboard P8Z68 V Pro Gen3 Users Manual

Asus-P8Z68V-Pro-Owner-S-Manual asus-p8z68v-pro-owner-s-manual

E6696_P8Z68-V_PRO E6696_P8Z68-V_PRO

P8Z68-V to the manual 5a5dcbe3-a2dc-4632-9a6d-8ca1ffa1342f

2015-01-21

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Notices
Chapter 1: Product introduction
Chapter 2: Hardware information
Chapter 3: BIOS setup
Chapter 4: Software support
Chapter 5: Multiple GPU technology support

Motherboard

P8Z68-V

PRO

E6696

Second Edition (V2)

June 2011

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 machine-

readable “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;

(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).

iii

Contents

Notices ....................................................................................................................... vi

Safety information ..................................................................................................... vii

About this guide ....................................................................................................... viii

P8Z68-V PRO specications summary ..................................................................... x

Chapter 1: Product introduction

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

1.2 Package contents....................................................................................... 1-1

1.3 Special features.......................................................................................... 1-2

1.3.1 Product highlights........................................................................ 1-2

1.3.2 Dual Intelligent Processors 2 with DIGI+ VRM ........................... 1-3

1.3.3 ASUS Exclusive Features ........................................................... 1-4

1.3.4 ASUS Quiet Thermal Solution ..................................................... 1-4

1.3.5 ASUS EZ DIY .............................................................................. 1-5

1.3.6 Other special features ................................................................. 1-5

Chapter 2: Hardware information

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

2.2 Motherboard overview ............................................................................... 2-2

2.2.1 Motherboard layout ..................................................................... 2-2

2.2.2 Central Processing Unit (CPU) ................................................... 2-4

2.2.3 System memory .......................................................................... 2-5

2.2.4 Expansion slots ......................................................................... 2-12

2.2.5 Onboard switches ..................................................................... 2-14

2.2.6 Onboard LEDs .......................................................................... 2-18

2.2.7 Jumper ...................................................................................... 2-20

2.2.8 Internal connectors.................................................................... 2-21

2.3 Building your computer system ............................................................. 2-30

2.3.1 Additional tools and components to build a PC system ............ 2-30

2.3.2 CPU installation......................................................................... 2-31

2.3.3 CPU heatsink and fan assembly installation ............................. 2-33

2.3.4 DIMM installation....................................................................... 2-35

2.3.5 Motherboard installation ............................................................ 2-36

2.3.6 ATX Power connection .............................................................. 2-38

2.3.7 SATA device connection ............................................................ 2-39

2.3.8 Front I/O Connector .................................................................. 2-40

2.3.9 Expension Card installation....................................................... 2-41

2.3.10 Rear panel connection .............................................................. 2-42

2.3.11 Audio I/O connections ............................................................... 2-45

Contents

2.4 Starting up for the rst time .................................................................... 2-48

2.5 Turning off the computer ......................................................................... 2-48

Chapter 3: BIOS setup

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

3.2 BIOS setup program .................................................................................. 3-1

3.2.1 EZ Mode...................................................................................... 3-2

3.2.2 Advanced Mode .......................................................................... 3-3

3.3 Main menu .................................................................................................. 3-5

3.4 Ai Tweaker menu ........................................................................................ 3-7

3.5 Advanced menu ....................................................................................... 3-14

3.5.1 CPU Conguration .................................................................... 3-15

3.5.2 System Agent Conguration...................................................... 3-17

3.5.3 PCH Conguration .................................................................... 3-17

3.5.4 SATA Conguration ................................................................... 3-18

3.5.5 USB Conguration .................................................................... 3-20

3.5.6 Onboard Devices Conguration ................................................ 3-21

3.5.7 APM .......................................................................................... 3-24

3.6 Monitor menu ........................................................................................... 3-25

3.7 Boot menu ................................................................................................ 3-28

3.8 Tools menu ............................................................................................... 3-29

3.8.1 ASUS EZ Flash 2 Utility ............................................................ 3-29

3.8.2. ASUS O.C. Prole ..................................................................... 3-30

3.9 Exit menu .................................................................................................. 3-31

3.10 Updating BIOS ..........................................................................................3-32

3.10.1 ASUS Update utility................................................................... 3-32

3.10.2 ASUS EZ Flash 2 utility ............................................................. 3-35

3.10.3 ASUS CrashFree BIOS 3 utility................................................. 3-36

3.10.4 ASUS BIOS Updater ................................................................. 3-37

Chapter 4: Software support

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

4.2 Support DVD information .......................................................................... 4-1

4.2.1 Running the support DVD ........................................................... 4-1

4.2.2 Obtaining the software manuals.................................................. 4-2

4.3 Software information ................................................................................. 4-3

4.3.1 AI Suite II..................................................................................... 4-3

4.3.2 DIGI+ VRM .................................................................................. 4-4

4.3.3 BT GO! ........................................................................................ 4-5

4.3.4 TurboV EVO ................................................................................4-7

4.3.5 EPU ........................................................................................... 4-12

4.3.6 ASUS FAN Xpert ....................................................................... 4-13

4.3.7 ASUS Probe II ........................................................................... 4-14

4.3.8 Ai Charger+ ...............................................................................4-15

4.3.9 Audio congurations.................................................................. 4-16

4.4 RAID congurations ................................................................................ 4-17

4.4.1 RAID denitions ........................................................................ 4-17

4.4.2 Installing Serial ATA hard disks ................................................. 4-18

4.4.3 Setting the RAID item in BIOS .................................................. 4-18

4.4.4 Intel® Rapid Storage Technology Option ROM utility ................ 4-18

4.5 Creating a RAID driver disk..................................................................... 4-24

4.5.1 Creating a RAID driver disk without entering the OS ................ 4-24

4.5.2 Creating a RAID driver disk in Windows® .................................. 4-24

4.5.3 Installing the RAID driver during Windows® OS installation ...... 4-25

4.5.4 Using a USB oppy disk drive ................................................... 4-26

Chapter 5: Multiple GPU technology support

5.1 ATI® CrossFireX™ technology ..................................................................5-1

5.1.1 Requirements .............................................................................. 5-1

5.1.2 Before you begin ......................................................................... 5-1

5.1.3 Installing two CrossFireX™ graphics cards ................................ 5-2

5.1.4 Installing the device drivers ......................................................... 5-3

5.1.5 Enabling the ATI® CrossFireX™ technology ...............................5-3

5.2 NVIDIA® SLI™ technology ......................................................................... 5-4

5.2.1 Requirements .............................................................................. 5-4

5.2.2 Installing two SLI-ready graphics cards ...................................... 5-4

5.2.3 Installing the device drivers ......................................................... 5-5

5.2.4 Enabling the NVIDIA® SLI™ technology ..................................... 5-5

5.3 LucidLogix® Virtu™ solution ..................................................................... 5-8

5.3.1 Hardware installation................................................................... 5-8

5.3.2 Software conguration ................................................................ 5-9

Contents

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.

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.

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.

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://csr.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.

• Chapter 5: Multiple GPU technology support

This chapter describes how to install and congure multiple ATI® CrossFireX™ and

NVIDIA® SLI™ graphics cards.

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.

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>

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.

P8Z68-V PRO specications summary

(continued on the next page)

CPU LGA1155 socket for Intel® 2nd Generation Core™ i7 / Core™ i5 /

Core™ i3 Processors

Supports 32nm CPU

Supports Intel® Turbo Boost Technology 2.0*

* The Intel® Turbo Boost Technology 2.0 support depends on CPU

types.

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

Chipset Intel® Z68 Express Chipset

Memory 4 x DIMM, max. 32GB, DDR3 2200(O.C.)* / 2133(O.C.) /

1866(O.C.) / 1600 / 1333 / 1066 MHz, non-ECC, un-buffered memory

Dual channel memory architecture

Supports Intel® Extreme Memory Prole (XMP)

* Due to CPU behavior, DDR3 2200/2000/1800 MHz memory

module will run at DDR3 2133/1866/1600 MHz frequency as

default.

** Hyper DIMM support is subject to the physical characteristics of

individual CPUs. Some hyper DIMMs only support one DIMM

per channel. Please refer to Memory QVL for details.

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

QVL (Qualied Vendors Lists)

Expansion slots 2 x PCI Express 2.0 x16 slots (single at x16 or dual at x8 / x8 mode)

1 x PCI Express 2.0 x16 slot [black] (max. at x4 mode, compatible

with PCIe x1 and x4 devices)

2 x PCI Express 2.0 x1 slots

2 x PCI slots

* The PCIe x16_3 slot shares bandwidth with PCIe x1_1 slot,

PCIe x1_2 slot, USB3_34 and eSATA. The PCIe x16_3 default

setting is in x1 mode.

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

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

Multi-GPU support Supports NVIDIA® Quad-GPU SLI™ Technology

Supports ATI® Quad-GPU CrossFireX™ Technology

Supports LucidLogix® VirtuTM Technology*

* LucidLogix® VirtuTM supports Windows® 7 operating systems.

Storage Intel® Z68 Express Chipset

- 2 x SATA 6.0 Gb/s ports (gray)

- 4 x SATA 3.0 Gb/s ports (blue)

- Intel® Rapid Storage Technology supports RAID 0, 1, 5, and 10

- Supports Intel® Smart Response Technology on 2nd generation

Intel® CoreTM processor family*

* Intel® Smart Response Technology supports Windows® 7/

Vista operating systems.

Marvell® PCIe SATA 6.0 Gb/s controller**

- 2 x SATA 6.0 Gb/s ports (navy blue)

JMicron® JMB362 SATA controller**

- 1 x eSATA 3.0 Gb/s port

** These SATA ports are for data hard drives only. ATAPI devices

are not supported.

LAN Intel® 82579 Gigabit LAN - Dual interconnect between the

Integrated LAN controller and Physical Layer (PHY)

P8Z68-V PRO specications summary

Bluetooth Bluetooth v2.1 + EDR

ASUS BT GO! Utility

Audio Realtek® ALC892 8-channel High Denition Audio CODEC

- Absolute Pitch 192khz/24bit True BD Lossless Sound

- BD Audio Layer Content Protection

- DTS Surround Sensation UltraPC

- Supports Jack-Detection, Multi-Streaming and

Front Panel Jack-Retasking

- Optical S/PDIF Out ports at back I/O

IEEE 1394 VIA® VT6308P controller supports 2 x IEEE 1394a ports

(2 headers at mid-board)

USB 2 x ASMedia USB 3.0 controllers

- 2 x USB 3.0 ports at mid-board for front panel support (blue)

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

Intel® Z68 Express Chipset

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

ASUS unique features ASUS Dual Intelligent Processors 2 with DIGI+ VRM:

ASUS DIGI+ VRM

- Industry leading Digital 16-phase* Power Design

- ASUS DIGI+ VRM Utility

* 12-phase for CPU, 4-phase for iGPU

ASUS EPU

- EPU, EPU switch

ASUS TPU

- Auto Tuning, TurboV, GPU Boost, TPU switch

ASUS BT GO! (Bluetooth):

- Folder Sync, BT Transfer, Shot & Send, BT to Net,

Music Player, Personal Manager

ASUS BT Turbo Remote:

- Exclusive Smartphone Interface supporting iPhone,

Android, Windows Mobile and Symbian systems

ASUS Exclusive Features

- ASUS UEFI BIOS EZ Mode featuring friendly graphics user

interface

- MemOK!

- AI Suite II

- AI Charger+

- Anti Surge

- Disk Unlocker

ASUS Quiet Thermal Solutions

- ASUS Fanless Design: Heat-sink solution

- ASUS Fan Xpert

ASUS EZ DIY

- ASUS Q-Shield

- ASUS Q-Connector

- ASUS O.C. Tuner

- ASUS CrashFree BIOS 3

- ASUS EZ Flash 2

ASUS Q-Design ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)

ASUS Q-Slot

ASUS Q-DIMM

(continued on the next page)

xii

*Specications are subject to change without notice.

P8Z68-V PRO specications summary

ASUS exclusive

overclocking features

Precision Tweaker 2

- vCore: Adjustable CPU voltage at 0.005V increment

- vCCIO: Adjustable I/O voltage at 0.00625V increment

- vDRAM Bus: 160-step memory voltage control

- vPCH: 90-step chipset voltage control

- vCPU_PLL: 160-step CPU & PLL voltage control

SFS (Stepless Frequency Selection)

- BCLK/PCIE frequency tuning from 80MHz up to 300MHz at

0.1MHz increment

Overclocking protection

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

Back panel I/O ports 1 x Optical S/PDIF Out port

1 x Bluetooth module

1 x eSATA port

1 x Intel® LAN (RJ-45) port

2 x USB 3.0/2.0 ports (blue)

6 x USB 2.0/1.1 ports

1 x HDMI port

1 x DVI port

1 x VGA port

8-channel Audio I/O ports

Internal I/O connectors 1 x USB 3.0/2.0 connectors support additional 2 USB ports (19-pin)

3 x USB 2.0/1.1 connectors support additional 6 USB ports

4 x SATA 6.0 Gb/s connectors (2 x gray, 2 x navy blue)

4 x SATA 3.0 Gb/s connectors (blue)

2 x CPU Fan connector (4-pin)

2 x Chassis Fan connectors (1 x 4-pin, 1 x 3-pin)

2 x Power Fan connector (3-pin)

2 x IEEE1394a connector

1 x Front panel audio connector

1 x S/PDIF Out header

1 x 24-pin EATX Power connector

1 x 8-pin EATX 12V Power connector

1 x System Panel (Q-Connector)

1 x MemOK! button

1 x EPU switch

1 x TPU switch

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

SM BIOS 2.5, ACPI 2.0a, Multi-language BIOS,

ASUS EZ Flash 2, ASUS CrashFree BIOS 3,

F12 PrintScreen Function

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

Support DVD contents Drivers

ASUS Utilities

ASUS Update

Anti-virus software (OEM version)

Form factor ATX form factor: 12 in. x 9.6 in. (30.5 cm x 24.4 cm)

ASUS P8Z68-V PRO 1-1

Chapter 1

Chapter 1: Product introduction

Chapter 1

1.1 Welcome!

Thank you for buying an ASUS® P8Z68-V PRO 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.

• 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.

ASUS P8Z68-V PRO motherboard 1 x ASUS Q-Shield

2 x Serial ATA 3.0 Gb/s cables

2 x Serial ATA 6.0 Gb/s cables 1 x ASUS SLI™ bridge connector

1 x 2-in-1 ASUS Q-Connector kit 1x ASUS USB 3.0 Bracket

User Manual

User guide Support DVD

1-2 Chapter 1: Product Introduction

Chapter 1

1.3 Special features

1.3.1 Product highlights

LGA1155 socket for Intel® Second Generation Core™ i7 / Core™ i5 / Core™ i3

Processors

This motherboard supports the Intel® second generation Core™ i7 / Core™ i5 / Core™ i3

processors in LGA1155 package with memory and PCI Express controllers integrated to

support 2-channel (4 DIMMs) DDR3 memory and 16 PCI Express 2.0 lanes. This provides

great graphics performance. Intel® second generation Core™ i7 / Core™ i5 / Core™ i3

processors are among the most powerful and energy efcient CPUs in the world.

Intel® Z68 Express Chipset

The Intel® Z68 Express Chipset is the latest single-chipset design to support the new 1155

socket Intel® Core™ i7 / Core™ i5 / Core™ i3 second generation processors. It uses serial

point-to-point links, which allows increased bandwidth and stability, and provides an improved

performance. It also provides two SATA 6.0 Gb/s and four SATA 3.0 Gb/s ports for faster

data retrieval at double the bandwidth of current bus systems. Moreover, Intel® Z68 Express

Chipset also supports iGPU function, letting users enjoy the latest Intel integrated graphic

performance.

Intel® Smart Response Technology

Intel® Smart Response Technology boosts overall system performance. It uses an installed

fast SSD (min 18.6GB available capacity) as a cache for frequently accessed data.

Harnesses the combination of SSD-like performance and response with hard drive capacity,

running 4X faster than an HDD-only system.

* Intel® Smart Response Technology supports Windows® 7/ Vista operating systems.

** Intel® Smart Response Technology is supported by 2nd generation Intel® Core™ processor

family.

*** Operating systems must be installed on the HDD to launch Intel® Smart Response Technology.

The capacity of the SSD is reserved for caching function.

Quad-GPU SLI™ and Quad-GPU CrossFireX™ Support

The motherboard’s powerful Intel® Z68 platform optimizes PCIe allocation in multiple-GPU

congurations of either SLI™ or CrossFireX™. This allows you to enjoy a never

before-experienced brand new gaming style.

Dual-Channel DDR3 2200(O.C.) / 2133(O.C.) / 1866(O.C.) / 1600 / 1333 / 1066 Support

The motherboard supports DDR3 memory that features data transfer rates of 2200(O.C.) /

2133(O.C.) / 1866 / 1600/ 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.

* Due to CPU behavior, DDR3 2200/2000/1800 MHz memory module will run at DDR3 2133/1866/1600

MHz frequency as default.

ASUS P8Z68-V PRO 1-3

Chapter 1

Complete USB 3.0 Integration

ASUS facilitates strategic USB 3.0 accessibility for both the front and rear panel - 4 USB 3.0

ports in total. Experience the latest plug & play connectivity at speeds up to 10 times faster

than USB 2.0. The P8Z68-V PRO affords greater convenience to high speed connectivity.

Extra SATA 6.0 Gb/s Support

The Intel® Z68 Express Chipset natively supports the next-generation Serial ATA (SATA)

interface, delivering up to 6.0 Gb/s data transfer. ASUS provides extra SATA 6.0 Gb/s ports

with enhanced scalability, faster data retrieval, and double the bandwidth of current bus

systems.

1.3.2 Dual Intelligent Processors 2 with DIGI+ VRM

The world’s rst Dual Intelligent Processors from ASUS pioneered the use of two onboard

chips—EPU (Energy Processing Unit) and TPU (TurboV Processing Unit). New generation

Dual Intelligent Processors 2 with DIGI+ VRM digital power design launch control into a new

era, empowering users with superior exibility and perfect precision to ensure optimized

performance, extreme system stability and greater power efciency.

DIGI+ VRM

New ASUS DIGI+ VRM upgrades motherboard power delivery to a digital standard. The

16 digital architecture delivers twice the precision power. With iGPU on P8Z68-V PRO

motherboards, DIGI+ VRM intelligently adjust Vcore PWM, integrated graphics voltages

and frequency modulation to minimize power loss through BIOS tuning and the exclusive

user interface. It increases overclocking range while performance reaches its full potential,

adjusting frequencies dynamically and cutting EM interference by half to enhance system

stability through enabled spread spectrum. The DIGI+ VRM digital power design empowers

users with superior exibility and perfect precision to ensure optimized performance. extreme

system stability, and greater power efciency.

2X Precise Power Control

ASUS DIGI+ VRM delivers twice the precision power, intelligently adjusting PWM voltage and

frequency modulation to minimize power loss while performance reaches its full potential.

2X Less Radiation

ASUS DIGI+ VRM adjusts frequencies dynamically, cutting radiation by half to enhance

system stability through enabling spread spectrum.

TPU

Unleash your performance with ASUS' simple onboard switch or AI Suite II utility. The TPU

chip offers precise voltage control and advanced monitoring through Auto Tuning and TurboV

functions. Auto Tuning offers a user friendly way to automatically optimize the system for fast,

yet stable clock speeds, while TurboV enables unlimited freedom to adjust CPU frequencies

and ratios for optimized performance in diverse situations.

1-4 Chapter 1: Product Introduction

Chapter 1

EPU

Tap into the world's rst real-time PC power saving chip through a simple onboard switch or

AI Suite II utility. Get total system-wide energy optimization by automatically detecting current

PC loadings and intelligently moderating power consumption. This also reduces fan noise

and extends component longevity!

1.3.3 ASUS Exclusive Features

GPU Boost

GPU Boost accelerates the integrated CPU for extreme graphics performance. The user-

friendly interface facilitates exible frequency adjustments. It easily delivers stable system-

level upgrades for every use.

BT GO! (Bluetooth)

Onboard Bluetooth wireless design enables smart connectivity to Bluetooth devices with

no additional adapter. ASUS BT GO! comes with 7 special functions that offer signicant

breakthrough in Bluetooth evolution, including Folder Sync, BT Transfer, BT Turbo Remote,

BT-to-Net, Music Player, Shot and Send, and Personal Manager. All are accessible through

the exclusive, user-friendly ASUS interface.

MemOK!

MemOK! quickly ensures memory boot compatibility. This remarkable memory rescue tool

requires a mere push of a button to patch memory issues. MemOK! determines failsafe

settings and dramatically improves your system boot success.

AI Suite II

With its user-friendly interface, ASUS AI Suite II consolidates all the exclusive ASUS features

into one simple to use software package. It allows users to supervise overclocking, energy

management, fan speed control, voltage and sensor readings, and even interact with mobile

devices via Bluetooth. This all-in-one software offers diverse and ease to use functions, with

no need to switch back and forth between different utilities.

1.3.4 ASUS Quiet Thermal Solution

ASUS Fanless Design—Heat-sink solution

The stylish 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

stylish heatsink will give users an extremely silent and cooling experience with the elegant

appearance!

ASUS 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.

ASUS P8Z68-V PRO 1-5

Chapter 1

1.3.5 ASUS EZ DIY

ASUS UEFI BIOS (EZ Mode)

ASUS UEFI BIOS offers a user-friendly interface that goes beyond traditional keyboard-only

BIOS controls to enable more exible and convenient mouse input. Users can easily navigate

the UEFI BIOS with the smoothness of their operating system. Quick and simple overclocking

and setup sharing is facilitated by the F12 hotkey BIOS snapshot feature. The exclusive EZ

Mode displays frequently-accessed setup info, while the Advanced Mode is for experienced

performance enthusiasts that demand far more intricate system control, including detailed

DRAM information.

Supports hard drives over 2.2TB

ASUS UEFI BIOS natively supports hard drives larger than 2.2TB in 64-bit, with full storage

space utilization helping deliver far more exciting computing than traditional BIOS versions.

ASUS Q-Design

ASUS Q-Design enhances your DIY experience. All of Q-LED, Q-Slot and Q-DIMM design

speed up and simplify the DIY process!

ASUS Q-Shield

The specially designed ASUS Q-Shield does without the usual "ngers" - making it

convenient and easy to install. With better electric conductivity, it ideally protects your

motherboard against static electricity and shields it against Electronic Magnetic Interference

(EMI).

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.

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.

1.3.6 Other special features

LucidLogix® Virtu™

LucidLogix® Virtu™ is designed for the Intel® Sandy Bridge platform’s powerful integrated

graphics. Its GPU virtualization dynamically assigns tasks to the best available graphics

resources based on power, performance and system load on Windows® 7 based PCs. It

allows users to fully utilize the unique capabilities of advanced Sandy Bridge multimedia

features alongside the high end 3D rendering performance provided by installed graphics

cards. When no discrete graphics are needed, the graphics card is put in idle mode to lower

utilization, heat, fan speed and power draw down to near zero, making the system more

environmentally-friendly. For users with diverse needs, LucidLogix® Virtu™ GPU virtualization

provides great exibility and efciency.

*LucidLogix® VirtuTM supports Windows® 7 operating system.

**Intel® Quick Sync Video feature is supported by 2nd generation Intel® CoreTM processor family.

1-6 Chapter 1: Product Introduction

Chapter 1

DTS Surround Sensation UltraPC

DTS Surround Sensation UltraPC delivers exceptional 5.1 surround experience through the

most common PC audio setups—your existing stereo speakers or headphones. In addition

to virtual surround, “Bass enhancement” provides stronger low frequency bass sound, and

“Voice clarication” provides clear human dialogue even with loud background sound. With

these technologies, you may experience a better home-theater audio with ease.

ErP Ready

The motherboard is European Union’s Energy-related Products (ErP) ready, and ErP requires

products to meet certain energy efciency requirements in regards to energy consumptions.

This is in line with ASUS vision of creating environment-friendly and energy-efcient products

through product design and innovation to reduce carbon footprint of the product and thus

mitigate environmental impacts.

ASUS P8Z68-V PRO 2-1

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: Hardware information

Chapter 2

2-2 Chapter 2: Hardware information

Chapter 2

Refer to 2.2.8 Internal connectors and 2.3.10 Rear panel connection for more

information about rear panel connectors and internal connectors.

2.2 Motherboard overview

2.2.1 Motherboard layout

ASUS P8Z68-V PRO 2-3

Chapter 2

Layout contents

Connectors/Jumpers/Slots Page

1. CPU, chassis, and power fan connectors (4-pin CPU_FAN

/CPU_FAN_OPT, 4-pin CHA_FAN1, 3-pin CHA_FAN2,

3-pin PWR_FAN1-2)

2-28

2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V) 2-30

3. LGA1155 CPU socket 2-4

4. DDR3 DIMM slots 2-5

5. TPU switch 2-18

6. EPU switch 2-19

7. MemOK! switch 2-17

8. USB 3.0 connector (20-1 pin USB3_34) 2-25

9. Marvell® Serial ATA 6.0 Gb/s connectors

(7-pin SATA6G_E1/E2 [navy blue])

2-25

10. Intel® Z68 Serial ATA 6.0 Gb/s connectors

(7-pin SATA6G_1/2 [gray])

2-24

11. Intel® Z68 Serial ATA 3.0 Gb/s connectors

(7-pin SATA3G_3–6 [blue])

2-23

12. Clear RTC RAM (3-pin CLRTC) 2-22

13. System panel connector (20-8 pin PANEL) 2-31

14. IEEE 1394a port connector (10-1 pin IE1394_1-2) 2-27

15. USB 2.0 connectors (10-1 pin USB78, USB910, USB1112) 2-26

16. Reset switch 2-16

17. POWER-on switch 2-16

18. Front panel audio connector (10-1 pin AAFP) 2-29

19. Digital audio connector (4-1 pin SPDIF_OUT) 2-27

2-4 Chapter 2: Hardware information

Chapter 2

2.2.2 Central Processing Unit (CPU)

The motherboard comes with a surface mount LGA1155 socket designed for the Intel®

2nd Generation Core™ i7 / Core™ i5 / Core™ i3 Processors.

• The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a

LGA1156 CPU on the LGA1155 socket.

• 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

LGA1155 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.

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

ASUS P8Z68-V PRO 2-5

Chapter 2

Recommended memory congurations

2.2.3 System memory

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

(DIMM) slots.

A DDR3 module is notched differently from a DDR or DDR2 module. DO NOT install a DDR

or DDR2 memory module to the DDR3 slot.

2-6 Chapter 2: Hardware information

Chapter 2

Memory congurations

You may install 1GB, 2GB, 4GB, and 8GB 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.

• Due to CPU behavior, DDR3 2200/2000/1800 MHz memory module will run at DDR3

2133/1866/1600 MHz frequency as default.

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

the CPU.

• 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).

• 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 3.4 Ai Tweaker menu for manual memory

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 P8Z68-V PRO 2-7

Chapter 2

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-2200 (O.C.) MHz capability

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

G.SKILL F3-17600CL7D-4GBFLS(XMP) 4G ( 2x 2G ) DS - - 7-10-10-28 1.65 • •

G.SKILL F3-17600CL8D-4GBPS(XMP) 4GB(2 x 2GB) DS - - 8-8-8-24 1.65 • •

G.SKILL F3-17600CL9D-4GBTDS(XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.65 • •

GEIL GET34GB2200C9DC(XMP) 4GB ( 2x 2GB ) DS - - 9-10-9-28 1.65 • •

KINGMAX FLKE85F-B8KHA(XMP) 4G ( 2x 2G ) DS - - - 1.5~1.7 • •

KINGMAX FLKE85F-B8KJAA-FEIS(XMP) 4GB ( 2x 2GB ) DS Kingmax N/A -- • •

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-2133 (O.C.) MHz capability

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

CORSAIR CMGTX3(XMP) 2GB DS - - 9-11-9-27 1.65 • •

G.SKILL F3-19200CL9D-4GBPIS(XMP) 4G ( 2x 2G ) DS - - 9-11-11-31 1.65 • •

G.SKILL F3-19200CL9D-4GBPIS(XMP) 4G ( 2x 2G ) DS - - 9-11-9-28 1.65 • •

GEIL GET34GB2400C9DC(XMP) 4GB ( 2x 2GB ) DS - - 9-11-9-27 1.65 • •

Transcend TX2400KLU-4GK

(381850)(XMP) 2GB DS - - 1.65 • • •

Transcend TX2400KLU-

4GK(374243)(XMP) 2GB DS - - 1.65 • •

Patriot PVV34G2400C9K(XMP) 4GB ( 2x 2GB ) DS - - 9-11-9-27 1.66 • •

* The above QVL is for the DDR3 2400 MHz memory module. Due to CPU behavior, DDR3 2400 MHz

memory module will run at DDR3 2133 MHz frequency.

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

KINGSTON KHX2333C9D3T1K2/4GX(XMP) 4GB ( 2x 2GB ) DS - - - 1.65 • •

* The above QVL is for the DDR3 2333 MHz memory module. Due to CPU behavior, DDR3 2333 MHz

memory module will run at DDR3 2133 MHz frequency..

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

KINGSTON KHX2250C9D3T1K2/4GX(XMP) 4GB ( 2x 2GB ) DS - - - 1.65 • • •

* The above QVL is for the DDR3 2250 MHz memory module. Due to CPU behavior, DDR3 2250 MHz

memory module will run at DDR3 2133 MHz frequency.

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

G.SKILL F3-17600CL7D-

4GBFLS(XMP)

4G ( 2x 2G ) DS - - 7-10-10-28 1.65 • •

G.SKILL F3-17600CL8D-4GBPS(XMP) 4GB(2 x 2GB) DS - - 8-8-8-24 1.65 • •

G.SKILL F3-17600CL9D-

4GBTDS(XMP)

4GB(2 x 2GB) DS - - 9-9-9-24 1.65 • •

GEIL GET34GB2200C9DC(XMP) 4GB ( 2x 2GB ) DS - - 9-10-9-28 1.65 • •

KINGMAX FLKE85F-B8KHA(XMP) 4G ( 2x 2G ) DS - - - 1.5~1.7 • •

KINGMAX FLKE85F-B8KJAA-FEIS(XMP) 4GB ( 2x 2GB ) DS Kingmax N/A - - • •

* The above QVL is for the DDR3 2200 MHz memory module. Due to CPU behavior, DDR3 2200 MHz

memory module will run at DDR3 2133 MHz frequency.

* The memory modules in 2200MHz and above are supported by this motherboard, however, the

actual frequency support varies depending on the O.C. margin of the installed CPU.

2-8 Chapter 2: Hardware information

Chapter 2

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-1866 (O.C.) MHz capability

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-2133 (O.C.) MHz capability (continued)

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

CORSAIR CMT4GX3M2A2133C9(XMP) 4GB ( 2x 2GB ) DS - - 9-10-9-24 1.65 • • •

G.SKILL F3-17066CL9D-

4GBTDS(XMP)

4GB ( 2x 2GB ) DS - - - 1.65 • •

G.SKILL F3-17066CL8D-4GBPS(XMP) 4GB(2 x 2GB) DS - - 8-8-8-24 1.65 • •

G.SKILL F3-17066CL9D-4GBTD(XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.65 •

G.SKILL F3-17066CL9T-6GB-T 6GB(3 x 2GB) DS - - 9-9-9-24 1.65 • •

GEIL GE34GB2133C9DC(XMP) 4GB(2 x 2GB) DS - - 9-9-9-28 1.65 •

GEIL GU34GB2133C9DC(XMP) 4GB(2 x 2GB) DS - - 9-9-9-28 1.65 •

KINGSTON KHX2133C9AD3T1K2/

4GX(XMP)

4GB ( 2x 2GB ) DS - - - 1.65 • •

KINGSTON KHX2133C9AD3W1K2/

4GX(XMP)

4GB ( 2x 2GB ) DS - - 9 1.65 • •

KINGSTON KHX2133C9AD3X2K2/

4GX(XMP)

4GB ( 2x 2GB ) DS - - 9 1.65 • •

KINGSTON KHX2133C9D3T1K2/

4GX(XMP)

4GB(2 x 2GB) DS - - 9 1.65 • •

KINGSTON KHX2133C9AD3T1FK4/

8GX(XMP)

8GB ( 4x 2GB ) DS - - 9 1.65 • •

Patriot PVV34G2133C9K(XMP) 4GB ( 2x 2GB ) DS - - 9-11-9-27 1.66 • •

Vendors Part No. Size SS/

Chip

Brand Chip NO. Timing Voltage

DIMM socket support

(Optional)

1 DIMM 2 DIMM 4 DIMM

Apacer 78.AAGD5.9KD(XMP) 6GB(3 x 2GB) DS - - 9-9-9-27 - • • •

CORSAIR CMT6GX3M3A2000C8(XMP) 6GB ( 3x 2GB ) DS - - 8-9-8-24 1.65 • • •

Crucial BL12864BE2009.8SFB3(EPP) 1GB SS - - 9-9-9-28 2 • •

G.SKILL F3-16000CL9D-4GBRH(XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.65 • • •

G.SKILL F3-16000CL9D-4GBTD(XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.65 • • •

G.SKILL F3-16000CL7T-6GBPS(XMP) 6GB(3 x 2GB) DS - - 7-8-7-20 1.65 • •

G.SKILL F3-16000CL9T-6GBPS(XMP) 6GB(3 x 2GB) DS - - 9-9-9-24 1.65 • •

G.SKILL F3-16000CL9T-6GBTD(XMP) 6GB(3 x 2GB) DS - - 9-9-9-24 1.6 • • •

G.SKILL F3-16000CL7Q-8GBFLS(XMP) 8GB(4 x 2GB) DS - - 7-9-7-24 1.65 • •

GEIL GUP34GB2000C9DC(XMP) 4GB ( 2x 2GB ) DS - - 9-9-9-28 1.65 • • •

GEIL GE38GB2000C9QC(XMP) 8GB(4 x 2GB) DS - - 9-9-9-28 1.65 • •

KINGSTON KHX2000C9AD3T1K3/3GX(XMP) 3GB ( 3x 1GB ) SS - - - 1.65 • • •

KINGSTON KHX2000C9AD3T1K2/4GX(XMP) 4GB ( 2x 2GB ) DS - - 9 1.65 • • •

KINGSTON KHX2000C9AD3W1K2/

4GX(XMP)

4GB ( 2x 2GB ) DS - - 9 1.65 • •

KINGSTON KHX2000C9AD3T1K3/6GX(XMP) 6GB ( 3x 2GB ) DS - - 9 1.65 • • •

KINGSTON KHX2000C9AD3T1K3/6GX(XMP) 6GB ( 3x 2GB ) DS - - - 1.65 • • •

KINGSTON KHX2000C9AD3W1K3/

6GX(XMP)

6GB ( 3x 2GB ) DS - - 9 1.65 • •

OCZ OCZ3B2000LV6GK 6GB(3 x 2GB) DS - - 7-8-7 1.65 • •

Transcend TX2000KLN-8GK (388375)(XMP) 4GB DS - - 1.6 • • •

AEXEA AXA3ES2G2000LG28V(XMP) 2GB DS - - - 1.65 • • •

AEXEA AXA3ES4GK2000LG28V(XMP) 4GB ( 2x 2GB ) DS - - - 1.65 • • •

Gingle 9CAASS37AZZ01D1 2GB DS - - 9-9-9-24 - • •

Patriot PX7312G2000ELK(XMP) 12GB ( 3x 4GB ) DS - - 9-11-9-27 1.65 • • •

Patriot PVT36G2000LLK(XMP) 6GB(3 x 2GB) DS - - 8-8-8-24 1.65 • • •

Silicon

Power

SP002GBLYU200S02(XMP) 2GB DS - - - - • • •

Team TXD32048M2000C9(XMP) 2GB DS Team T3D1288RT-20 9-9-9-24 1.5 • • •

Team TXD32048M2000C9-L(XMP) 2GB DS Team T3D1288LT-20 9-9-9-24 1.5 • •

Team TXD32048M2000C9-L(XMP) 2GB DS Team T3D1288RT-20 9-9-9-24 1.6 • • •

* The above QVL is for the DDR3 2000 MHz memory module. Due to CPU behavior, DDR3 2000 MHz

memory module will run at DDR3 1866 MHz frequency.

ASUS P8Z68-V PRO 2-9

Chapter 2

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-1600 MHz capability

Vendors Part No. Size SS/

Chip

Brand Chip NO. Timing Voltage

DIMM socket support

(Optional)

1 DIMM 2 DIMM 4 DIMM

CORSAIR TR3X6G1866C9DVer4.1(XMP) 6GB(3 x 2GB) DS - - 9-9-9-24 1.65 • •

CORSAIR CMZ8GX3M2A1866C9(XMP) 8GB ( 2x 4GB ) DS - - 9-10-9-27 1.5 • • •

G.SKILL F3-15000CL9D-4GBRH (XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.65 • • •

G.SKILL F3-15000CL9D-4GBTD(XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.65 • • •

KINGSTON KHX1866C9D3T1K3/3GX(XMP) 3GB ( 3x 1GB ) SS - - - 1.65 • • •

KINGSTON KHX1866C9D3T1K3/6GX(XMP) 6GB(3 x 2GB) DS -- 9 1.65 •

OCZ OCZ3RPR1866C9LV3GK 3GB ( 3x 1GB ) DS - - 9-9-9 1.65 • •

OCZ OCZ3G1866LV4GK 4GB ( 2x 2GB ) DS - - 10-10-10 1.65 • •

OCZ OCZ3P1866C9LV6GK 6GB(3 x 2GB) DS - - 9-9-9 1.65 •

OCZ OCZ3RPR1866C9LV6GK 6GB(3 x 2GB) DS - - 9-9-9 1.65 • •

Super Talent W1866UX2G8(XMP) 2GB(2 x 1GB) SS - - 8-8-8-24 - • • •

Team TXD32048M1866C9(XMP) 2GB DS Team T3D1288RT-16 9-9-9-24 1.65 • ••

Vendors Part No. Size SS/

Chip

Brand Chip NO. Timing Voltage

DIMM socket support

(Optional)

1 DIMM 2 DIMM 4 DIMM

CORSAIR CMZ8GX3M2A1600C8(XMP) 8GB ( 2x 4GB ) DS - - 8-8-8-24 1.5 • • •

CORSAIR CMZ8GX3M2A1600C9(XMP) 8GB ( 2x 4GB ) DS - - 9-9-9-24 1.5 • • •

Crucial BL12864BN1608.8FF(XMP) 2GB( 2x 1GB ) SS - - 8-8-8-24 1.65 • • •

Crucial BL25664BN1608.16FF(XMP) 2GB DS - - 8-8-8-24 1.65 • • •

G.SKILL F3-12800CL9D-4GBNQ(XMP) 4GB ( 2x 2GB ) DS - - 9-9-9-24 1.5 • • •

G.SKILL F3-12800CL8D-8GBECO(XMP) 8GB ( 2x4GB ) DS - - 8-8-8-24 1.35 • • •

GEIL GUP34GB1600C7DC(XMP) 4GB ( 2x 2GB ) DS - - 7-7-7-24 1.6 • • •

GEIL GVP38GB1600C8QC(XMP) 8GB ( 4x 2GB ) DS - - 8-8-8-28 1.6 • • •

KINGMAX FLGD45F-B8MF7(XMP) 1GB SS - - - • • •

KINGSTON KHX1600C9D3X2K2/4GX(XMP) 4GB ( 2x 2GB ) DS - - 9 1.65 • • •

KINGSTON KHX1600C9D3K3/6GX(XMP) 6GB ( 3x 2GB ) DS - - 9 1.65 • • •

OCZ OCZ3BE1600C8LV4GK 4GB( 2x 2GB ) DS - - 8-8-8 1.65 • • •

OCZ OCZ3OB1600LV4GK 4GB(2 x 2GB) DS - - 9-9-9 1.65 • •

Super Talent WP160UX4G9(XMP) 4GB(2 x 2GB) DS - - 9 - • • •

Super Talent WB160UX6G8(XMP) 6GB(3 x 2GB) DS - - 8 - • • •

AEXEA AXA3PS2G1600S18V(XMP) 2GB DS - - - 1.65 • • •

AEXEA AXA3PS4GK1600S18V(XMP) 4GB ( 2x 2GB ) DS - - - 1.65 • • •

Asint SLZ3128M8-EGJ1D(XMP) 2GB DS Asint 3128M8-GJ1D - - • • •

EK Memory EKM324L28BP8-I16(XMP) 4GB( 2x 2GB ) DS - - 9 - • • •

EK Memory EKM324L28BP8-I16(XMP) 4GB(2 x 2GB) DS - - 9 - • • •

Elixir M2P2G64CB8HC9N-DG(XMP) 2GB DS - - - - • • •

GoodRam GR1600D364L9/2G 2GB DS GoodRam GF1008KC-JN - - • • •

KINGTIGER KTG2G1600PG3(XMP) 2GB DS - - - - • • •

Mushkin 996805(XMP) 4GB ( 2x 2GB ) DS - - 6-8-6-24 1.65 • • •

Mushkin 998805(XMP) 6GB ( 3x 2GB ) DS - - 6-8-6-24 1.65 • • •

Patriot PX7312G1600LLK(XMP) 12GB ( 3x 4GB ) DS - - 8-9-8-24 1.65 • • •

Patriot PX538G1600LLK(XMP) 8GB ( 2x 4GB ) DS - - 8-9-8-24 1.65 • • •

Team TXD32048M1600HC8-D(XMP) 2GB DS Team T3D1288RT-16 8-8-8-24 1.65 • • •

Vendors Part No. Size SS/

Chip

Brand

Chip

NO. Timing Voltage DIMM socket support (Optional)

1 DIMM 2 DIMM 4 DIMM

G.SKILL F3-14400CL6D-4GBFLS(XMP) 4GB(2 x 2GB) DS - - 6-8-6-24 1.65 • • •

G.SKILL F3-14400CL9D-4GBRL(XMP) 4GB(2 x 2GB) DS - - 9-9-9-24 1.6 • • •

KINGSTON KHX1800C9D3T1K3/6GX(XMP) 6GB(3 x 2GB) DS - - - 1.65 • • •

* The above QVL is for the DDR3 1800 MHz memory module. Due to CPU behavior, DDR3 1800 MHz

memory module will run at DDR3 1600 MHz frequency.

2-10 Chapter 2: Hardware information

Chapter 2

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-1333 MHz capability

Vendors Part No. Size SS/

DS Chip Brand Chip NO. Timing Voltage

DIMM socket support

(Optional)

DIMM

A-DATA SU3U1333W8G9-B 8GB DS Elpida J4208BASE-DJ-F 9 - • • •

Apacer 78.01GC6.9L0 1GB SS Apacer AM5D5808DEJSBG 9 - • • •

Apacer 78.A1GC6.9L1 2GB DS Apacer AM5D5808FEQSBG 9 - • • •

CORSAIR TW3X4G1333C9A 4GB ( 2x 2GB ) DS - - 9-9-9-24 1.5 • • •

CORSAIR CMX8GX3M2A1333C9(XMP) 8GB ( 2x 4GB ) DS - - 9-9-9-24 1.5 • • •

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

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

ELPIDA EBJ20UF8BCF0-DJ-F 2GB SS Elpida J2108BCSE-DJ-F - - • • •

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

G.SKILL F3-10600CL9D-4GBNT 4GB ( 2x 2GB ) DS G.SKILL D3 128M8CE9 2GB 9-9-9-24 1.5 • • •

G.SKILL F3-10666CL8D-4GBHK(XMP) 4GB ( 2x 2GB ) DS - - 8-8-8-21 1.5 • • •

GEIL GET316GB1333C9QC 16GB ( 4x 4GB

)DS - - 9-9-9-24 1.5 •• •

GEIL GVP38GB1333C7QC 8GB ( 4x 2GB ) DS - - 7-7-7-24 1.5 • • •

Hynix HMT325U6BFR8C-H9 2GB SS Hynix H5TQ2G83BFR - - • • •

Hynix HMT351U6BFR8C-H9 4GB DS Hynix H5TQ2G83BFR - - • • •

KINGMAX FLFE85F-C8KM9 2GB SS Kingmax KFC8FNMXF-BXX-15A - - • • •

KINGMAX FLFF65F-C8KM9 4GB DS Kingmax KFC8FNMXF-BXX-15A - - • •

Kingston KHX1333C9D3UK2/4GX(XMP) 4GB ( 2x 2GB ) DS - - 9 1.25 • • •

KINGSTON KVR1333D3N9K2/4G 4GB ( 2x 2GB ) DS KINGSTON D1288JEMFPGD9U - 1.5 • • •

MICRON MT8JTF25664AZ-1G4D1 2GB SS Micron D9LGK - - • • •

MICRON MT16JTF51264AZ-1G4D1 4GB DS Micron D9LGK - - • • •

OCZ OCZ3G1333LV4GK 4GB ( 2x 2GB ) DS - - 9-9-9 1.65 • • •

OCZ OCZ3G1333LV8GK 8GB ( 2x 4GB ) DS - - 9-9-9 1.65 • • •

PSC PC310600U-9-10-A0 1GB SS PSC A3P1GF3FGF - - • • •

PSC PC310600U-9-10-B0 2GB DS PSC A3P1GF3FGF - - • • •

SAMSUNG M378B5273DH0-CH9 4GB DS Samsung K4B2G08460 - - • • •

SAMSUNG M378B1G73AH0-CH9 8GB DS SAMSUNG K4B4G0846A-HCH9 - - • • •

Transcend TS256MLK64V3N (574206) 2GB SS Micron D9LGK 9 - • • •

Transcend TS512MLK64V3N (574831) 4GB DS Micron D9LGK 9 - • • •

ACTICA ACT4GHU64B8H1333H 4GB DS Hynix H5TQ2G83AFR - - • • •

ACTICA ACT4GHU72D8H1333H 4GB DS Hynix H5TQ2G83AFR(ECC) - - • • •

BUFFALO D3U1333-2G 2GB DS Elpida J1108BFBG-DJ-F - • • •

BUFFALO D3U1333-4G 4GB DS NANYA NT5CB256M8BN-CG - • •

EK Memory EKM324L28BP8-I13 4GB(2 x 2GB) DS - - 9 - • • •

Elixir M2F2G64CB88B7N-CG 2GB SS Elixir N2CB2G808N-CG - - • • •

Elixir M2F4G64CB8HB5N-CG 4GB DS Elixir N2CB2G808N-CG - - • • •

GoodRam GR1333D364L9/2G 2GB DS Qimonda IDSH1G-03A1F1C-13H - - • • •

KINGTIGER F10DA2T1680 2GB DS KINGTIGER KTG1333PS1208NST-C9 - - • • •

KINGTIGER KTG2G1333PG3 2GB DS - - - - • • •

Patriot PSD32G13332 2GB DS Prtriot PM128M8D3BU-15 9 - • •

Patriot PGS34G1333LLKA 4GB(2 x 2GB) DS - - 7-7-7-20 1.7 • • •

Silicon Power SP001GBLTE133S01 1GB SS NANYA NT5CB128M8AN-CG - - • • •

Silicon Power SP002GBLTE133S01 2GB DS NANYA NT5CB128M8AN-CG - - • • •

Team TXD31024M1333C7(XMP) 1GB SS Team T3D1288LT-13 7-7-7-21 1.75 • • •

Team TXD32048M1333C7-D(XMP) 2GB DS Team T3D1288LT-13 7-7-7-21 1.5-1.6 • • •

ASUS P8Z68-V PRO 2-11

Chapter 2

P8Z68-V PRO Motherboard Qualied Vendors Lists (QVL)

DDR3-1066 MHz capability

Vendors Part No. Size SS/

DS Chip Brand Chip NO. Timing Voltage

DIMM socket support

(Optional)

1 DIMM 2 DIMM 4 DIMM

Crucial CT12864BA1067.8FF 1GB SS MICRON D9KPT 7 -

•••

Crucial CT12864BA1067.8SFD 1GB SS MICRON D9JNL 7 - • • •

Crucial CT12872BA1067.9FF 1GB SS MICRON D9KPT(ECC) 7 - • • •

Crucial CT25664BA1067.16FF 2GB DS MICRON D9KPT 7 - • • •

Crucial CT25664BA1067.16SFD 2GB DS MICRON D9JNL 7 - • • •

Crucial CT25672BA1067.18FF 2GB DS MICRON D9KPT(ECC) 7 - •• •

ELPIDA EBJ10UE8BAW0-AE-E 1GB SS ELPIDA J1108BABG-DJ-E 7 - • • •

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

ELPIDA EBJ11UD8BAFA-AG-E 1GB DS ELPIDA J5308BASE-AC-E 8 - • •

ELPIDA EBJ21UE8BAW0-AE-E 2GB DS ELPIDA J1108BABG-DJ-E 7 - • • •

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

GEIL GG34GB1066C8DC 4GB ( 2x

2GB ) DS GEIL GL1L128M88BA115FW 8-8-8-20 1.3 •• •

Hynix HMT112U6AFP8C-

G7N0 1GB SS HYNIX H5TQ1G83AFPG7C 7 - • • •

Hynix HYMT112U64ZNF8-G7 1GB SS HYNIX HY5TQ1G831ZNFP-G7 7 - • •

Hynix HMT125U6AFP8C-

G7N0 2GB DS HYNIX H5TQ1G83AFPG7C 7 - • • •

Hynix HYMT125U64ZNF8-G7 2GB DS HYNIX HY5TQ1G831ZNFP-G7 7 - • • •

Kingston KVR1066D3N7/1G 1GB SS Kingston D1288JPNDPLD9U 7 1.5 • • •

Kingston KVR1066D3N7/2G 2GB DS Elpida J1108BDSE-DJ-F 7 1.5 • • •

MICRON MT8JTF12864AZ-

1G1F1 1GB SS MICRON 8ZF22 D9KPV 7 - • • •

MICRON MT8JTF12864AZ-

1G1F1 1GB SS MICRON D9KPT 7 - • • •

MICRON MT9JSF12872AZ-

1G1F1 1GB SS MICRON D9KPT(ECC) 7 - • • •

MICRON MT16JTF25664AZ-

1G1F1 2GB DS MICRON 8ZF22 D9KPV 7 - • • •

MICRON MT16JTF25664AZ-

1G1F1 2GB DS MICRON D9KPT 7 - • • •

MICRON MT18JSF25672AZ-

1G1F1 2GB DS MICRON D9KPT(ECC) 7 - • • •

SAMSUNG M378B5273BH1-CF8 4GB DS SAMSUNG K4B2G0846B-HCF8 8 1.5 • • •

Elixir M2Y2G64CB8HA9N-BE 2GB DS - - - - • • •

Elixir M2Y2G64CB8HC5N-BE 2GB DS Elixir N2CB1G80CN-BE - - • • •

Elixir M2Y2G64CB8HC9N-BE 2GB DS - - - - • • •

WINTEC 3DU3191A-10 1GB DS Qimonda IDSH51-03A1F1C-10F 7 - • •

Side(s): SS - Single-sided DS - Double-sided

DIMM support:

• 1 DIMM: Supports one (1) module inserted into any slot as Single-channel memory

conguration. We suggest that you install the module into A2 slot.

• 2 DIMMs: Supports two (2) modules inserted into either the blue slots or the black

slots as one pair of Dual-channel memory conguration. We suggest that

you install the modules into slots A2 and B2 for better compatibility.

• 4 DIMMs: Supports four (4) modules inserted into both the blue and black slots as two

pairs of Dual-channel memory conguration.

• ASUS exclusively provides hyper DIMM support function.

• Hyper DIMM support is subject to the physical characteristics of individual CPUs. Load

the X.M.P. or D.O.C.P. settings in the BIOS for the hyper DIMM support.

• Visit the ASUS website for the latest QVL.

2-12 Chapter 2: Hardware information

Chapter 2

2.2.4 Expansion slots

Ensure to unplug the power cord before adding or removing expansion cards. Failure to do

so may cause you physical injury and damage motherboard components.

Slot No. Slot Description

1 PCIe 2.0 x1_1 slot

2 PCIe 2.0 x16_1 slot (single at x16 or dual at x8/x8 mode)

3 PCIe 2.0 x1_2 slot

4 PCI slot 1

5 PCIe 2.0 x16_2 slot [gray] (at x8 mode)

6 PCI slot 2

7PCIe 2.0 x16_3 slot [black] (at x4 mode, compatible with PCIe x1 and x4

devices)

VGA conguration PCI Express operating mode

PCIe 2.0 x16_1 PCIe 2.0 x16_2

Single VGA/PCIe card x16

(Recommend for single VGA) N/A

Dual VGA/PCIe card x8 x8

ASUS P8Z68-V PRO 2-13

Chapter 2

• In single VGA card mode, use the PCIe 2.0 x16_1 slot (navy blue) for a PCI Express

x16 graphics card to get better performance.

• In CrossFireX™ or SLI™ mode, use the PCIe 2.0 x16_1 and PCIe 2.0 x16_2 slots for

PCI Express x16 graphics cards to get better performance.

• We recommend that you provide sufcient power when running CrossFireX™ or SLI™

mode. Refer to page 2-25 for details.

• Connect a chassis fan to the motherboard connector labeled CHA_FAN1/2 when using

multiple graphics cards for better thermal environment. See page 2-23 for details.

IRQ assignments for this motherboard

A B C D E F G H

PCIEx16_1 shared – – – – – – –

PCIEx16_2 shared – – – – – – –

PCIEx16_3 – shared – – – – – –

PCIEx1_1 – – shared – – – – –

PCIEx1_2/USB3_1234 – shared – – – – –

PCI_1 – – shared – – – – –

PCI_2 – – – shared – – – –

LAN_1 – – – shared – – –

USB 2.0 Controller 1 – – – – – – – shared

USB 2.0 Controller 2 – – – – – – – shared

USB 3.0 Controller shared

SATA Controller – – shared – – – – –

Marvell® SATA 6G

Controller – – – shared – – – –

JMicron ATA Controller – – – shared – – – –

1394 Controller – shared – – – – – –

HD Audio – – – – – – shared –

I.G.D. (Internal

Graphics Device) shared – – – – – – –

* Please refer to 3-20 for details.

PCIEX16_3

conguration

PCI Express sharing mode

PCIEX16_3 PCIEX1_1 PCIEX1_2 USB3_34 ESATA

Auto Mode X1 X1 N/A X1 X1

X4 Mode

(Recommend

for high speed

device)

N/A N/A N/A N/A

X1 Mode X1 X1 X1 N/A X1

2-14 Chapter 2: Hardware information

Chapter 2

2.2.5 Onboard switches

Onboard switches allow you to ne-tune performance when working on a bare or open-

case system. This is ideal for overclockers and gamers who continually change settings to

enhance system performance.

1. Power-on switch

The motherboard comes with a power-on switch that allows you to power up or wake

up the system. The switch also lights up when the system is plugged to a power source

indicating that you should shut down the system and unplug the power cable before

removing or plugging in any motherboard component. The illustration below shows the

location of the onboard power-on switch.

2. Reset switch

Press the reset switch to reboot the system.

ASUS P8Z68-V PRO 2-15

Chapter 2

3. MemOK! switch

Installing DIMMs that are incompatible with the motherboard may cause system

boot failure, and the DRAM_LED near the MemOK! switch lights continuously. Press

and hold the MemOK! switch until the DRAM_LED starts blinking to begin automatic

memory compatibility tuning for successful boot.

• Refer to section 2.2.6 Onboard LEDs for the exact location of the DRAM_LED.

• The DRAM_LED also lights when the DIMM is not properly installed. Turn off the

system and reinstall the DIMM before using the MemOK! function.

• The MemOK! switch does not function under Windows™ OS environment.

• During the tuning process, the system loads and tests failsafe memory settings. It

takes about 30 seconds for the system to test one set of failsafe settings. If the test

fails, the system reboots and test the next set of failsafe settings. The blinking speed

of the DRAM_LED increases, indicating different test processes.

• Due to memory tuning requirement, the system automatically reboots when each

timing set is tested. If the installed DIMMs still fail to boot after the whole tuning

process, the DRAM_LED lights continuously. Replace the DIMMs with ones

recommended in the Memory QVL (Qualied Vendors Lists) in this user manual or on

the ASUS website at www.asus.com.

• If you turn off the computer and replace DIMMs during the tuning process, the system

continues memory tuning after turning on the computer. To stop memory tuning, turn

off the computer and unplug the power cord for about 5–10 seconds.

• If your system fail to boot due to BIOS overclocking, press the MemOK! switch to boot

and load BIOS default settings. A messgae will appear during POST reminding you

that the BIOS has been restored to its default settings.

• We recommend that you download and update to the latest BIOS version from the

ASUS website at www.asus.com after using the MemOK! function.

2-16 Chapter 2: Hardware information

Chapter 2

4. TPU switch

Turning this switch to Enable will automatically optimize the system for fast, yet stable

clock speeds.

For ensuring the system performance, turn the switch setting to Enable when the system is

powered off.

• The TPU LED (O2LED1) near the TPU switch lights when the switch setting is turned

to Enable. Refer to section 2.2.6 Onboard LEDs for the exact location of the TPU

LED.

• If you change the switch setting to Enable under the OS environment, the TPU

function will be activated after the next system bootup.

• You may use the TurboV and Auto Tuning feature in the TurboV EVO application,

adjust the BIOS setup program, or enable the TPU switch at the same time. However,

the system will use the last setting you have made.

ASUS P8Z68-V PRO 2-17

Chapter 2

5. EPU switch

Turning this switch to Enable will automatically detect the current PC loadings and

intelligently moderate the power consumption.

For ensuring the system performance, turn the switch setting to Enable when the system is

powered off.

• The EPU LED (O2LED2) near the EPU switch lights when the switch setting is turned

to Enable. Refer to section 2.2.6 Onboard LEDs for the exact location of the EPU

LED.

• If you change the switch setting to Enable under the OS environment, the EPU

function will be activated after the next system bootup.

• You may change the EPU settings in the software application or BIOS setup program,

and enable the EPU function at the same time. However, the system will use the last

setting you have made.

2-18 Chapter 2: Hardware information

Chapter 2

2.2.6 Onboard LEDs

1. POST State LEDs

The POST State LEDs of CPU, DRAM, VGA card, and HDD indicate key components

status during POST (Power-on Self Test). If an error is found , the LED next to the

error device will continue lighting until the problem is solved. This user-friendly design

provides an intuitional way to locate the root problem within a second.

ASUS P8Z68-V PRO 2-19

Chapter 2

4. EPU LED

The EPU LED lights when the EPU switch is turned to Enable.

3. TPU LED

The TPU LED lights when the TPU switch is turned to Enable.

2-20 Chapter 2: Hardware information

Chapter 2

2.2.7 Jumper

Clear RTC RAM (3-pin CLRTC)

This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the

CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM

data. The onboard button cell battery powers the RAM data in CMOS, which include system

setup information such as system passwords.

Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default

position. Removing the cap will cause system boot failure!

To erase the RTC RAM:

1. Turn OFF the computer and unplug the power cord.

2. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for

about 5-10 seconds, then move the cap back to pins 1-2.

3. Plug the power cord and turn ON the computer.

4. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter

data.

• If the steps above do not help, remove the onboard battery and move the jumper again

to clear the CMOS RTC RAM data. After the CMOS clearance, reinstall the battery.

• You do not need to clear the RTC when the system hangs due to overclocking. For

system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature.

Shut down and reboot the system so the BIOS can automatically reset parameter

settings to default values.

• Due to the chipset behavior, AC power off is required to enable C.P.R. function. You

must turn off and on the power supply or unplug and plug the power cord before

rebooting the system.

ASUS P8Z68-V PRO 2-21

Chapter 2

2.2.8 Internal connectors

1. Intel® Z68 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray])

These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0

Gb/s signal cables.

If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10

conguration with the Intel® Rapid Storage Technology through the onboard Intel® Z68

chipset.

•

These connectors are set to [AHCI Mode] by default. If you intend to create a Serial

ATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID

Mode]. Refer to section 3.5.4 SATA Conguration for details.

• Before creating a RAID set, refer to section 4.4 RAID congurations or the manual

bundled in the motherboard support DVD.

•

When using NCQ, set the SATA Mode in the BIOS to [AHCI Mode]. Refer to section

3.5.4 SATA Conguration for details.

•

You must install Windows® XP Service Pack 3 or later versions before using Serial

ATA hard disk drives. The Serial ATA RAID feature is available only if you are using

Windows® XP SP3 or later versions.

2-22 Chapter 2: Hardware information

Chapter 2

2. Intel® Z68 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_3–6 [blue])

These connectors connect to Serial ATA 3.0 Gb/s hard disk drives and optical disc

drives via Serial ATA 3.0 Gb/s signal cables.

If you installed Serial ATA hard disk drives, you can create a RAID 0, 1, 5, and 10

conguration with the Intel® Rapid Storage Technology through the onboard Intel® Z68

chipset.

•

These connectors are set to [AHCI Mode] by default. If you intend to create a Serial

ATA RAID set using these connectors, set the SATA Mode item in the BIOS to [RAID

Mode]. Refer to section 3.5.4 SATA Conguration for details.

• Before creating a RAID set, refer to section 4.4 RAID congurations or the manual

bundled in the motherboard support DVD.

•

When using NCQ, please check the SATA Mode in the BIOS is [AHCI Mode]. Refer to

section 3.5.4 SATA Conguration for details.

•

You must install Windows® XP Service Pack 3 or later versions before using Serial

ATA hard disk drives. The Serial ATA RAID feature is available only if you are using

Windows® XP SP3 or later versions.

ASUS P8Z68-V PRO 2-23

Chapter 2

3. Marvell® Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_E1/E2 [navy blue])

These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0

Gb/s signal cables.

•

The SATA6G_E1/E2 (navy blue) connectors are for data drives only. ATAPI device is

not supported.

•

You must install Windows® XP Service Pack 3 or later versions before using Serial ATA

hard disk drives.

•

When using NCQ, set the Marvell Storage Controller item in the BIOS to [Enabled].

Refer to section 3.5.6 Onboard Devices Conguration for details.

4. USB 3.0 connector (20-1 pin USB3_34)

These connectors are for the additional USB 3.0 ports, and complies with the USB 3.0

specicaton that supports up to 480 MBps connection speed. If the USB 3.0 front panel

cable is available from your system chassis, with this USB 3.0 connector, you can have

a front panel USB 3.0 solution.

You can connect the ASUS front panel USB 3.0 bracket to this connector to obtain the front

panel USB 3.0 solution.

2-24 Chapter 2: Hardware information

Chapter 2

You can connect the front panel USB cable to the ASUS Q-Connector (USB, blue) rst, and

then install the Q-Connector (USB) to the USB connector onboard if your chassis supports

front panel USB ports.

Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!

5. USB 2.0 connectors (10-1 pin USB78; USB910; USB1112)

These connectors are for USB 2.0 ports. Connect the USB module cable to any of

these connectors, then install the module to a slot opening at the back of the system

chassis. These USB connectors comply with USB 2.0 specication that supports up to

48 MBps connection speed.

The USB 2.0 module is purchased separately.

ASUS P8Z68-V PRO 2-25

Chapter 2

6. IEEE 1394a port connector (10-1 pin IE1394_1; IE1394_2)

These connectors are for an IEEE 1394a port. Connect the IEEE 1394a module cable

to this connector, then install the module to a slot opening at the back of the system

chassis.

Never connect a USB cable to the IEEE 1394a connector. Doing so will damage the

motherboard!

The IEEE 1394a module is purchased separately.

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

This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s).

Connect the S/PDIF Out module cable to this connector, then install the module to a

slot opening at the back of the system chassis.

The S/PDIF module is purchased separately.

2-26 Chapter 2: Hardware information

Chapter 2

8. CPU, chassis, and power fan connectors

(4-pin CPU_FAN/CPU_FAN_OPT; 4-pin CHA_FAN1; 3-pin CHA_FAN2; 3-pin

PWR_FAN1/2)

Connect the fan cables to the fan connectors on the motherboard, ensuring that the

black wire of each cable matches the ground pin of the connector.

• The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.

• Only the CPU_FAN, CHA_FAN 1 and CHA_FAN 2 connectors support the ASUS FAN

Xpert feature.

• If you install two VGA cards, we recommend that you plug the rear chassis fan cable

to the motherboard connector labeled CHA_FAN1 or CHA_FAN2 for better thermal

environment.

Do not forget to connect the fan cables to the fan connectors. Insufcient air ow inside the

system may damage the motherboard components. These are not jumpers! Do not place

jumper caps on the fan connectors!

ASUS P8Z68-V PRO 2-27

Chapter 2

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

This connector is for a chassis-mounted front panel audio I/O module that supports

either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel

audio I/O module cable to this connector.

• We recommend that you connect a high-denition front panel audio module to this

connector to avail of the motherboard’s high-denition audio capability.

• If you want to connect a high-denition front panel audio module to this connector, set

the Front Panel Type item in the BIOS setup to [HD]; if you want to connect an AC'97

front panel audio module to this connector, set the item to [AC97]. By default, this

connector is set to [HD].

2-28 Chapter 2: Hardware information

Chapter 2

• For a fully congured system, we recommend that you use a power supply unit

(PSU) that complies with ATX 12 V Specication 2.0 (or later version) and provides a

minimum power of 350 W.

• Do not forget to connect the 4-pin/8-pin EATX12 V power plug; otherwise, the system

will not boot.

• Use of a PSU with a higher power output is recommended when conguring a system

with more power-consuming devices. The system may become unstable or may not

boot up if the power is inadequate.

• If you are uncertain about the minimum power supply requirement for your system,

refer to the Recommended Power Supply Wattage Calculator at http://support.asus.

com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.

• If you want to use two or more high-end PCI Express x16 cards, use a PSU with

1000W power or above to ensure the system stability.

10. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)

These connectors are for ATX power supply plugs. The power supply plugs are

designed to t these connectors in only one orientation. Find the proper orientation and

push down rmly until the connectors completely t.

ASUS P8Z68-V PRO 2-29

Chapter 2

• System power LED (2-pin PLED)

This 2-pin connector is for the system power LED. Connect the chassis power LED

cable to this connector. The system power LED lights up when you turn on the system

power, and blinks when the system is in sleep mode.

• Hard disk drive activity LED (2-pin IDE_LED)

This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable

to this connector. The IDE LED lights up or ashes when data is read from or written to

the HDD.

• System warning speaker (4-pin SPEAKER)

This 4-pin connector is for the chassis-mounted system warning speaker. The speaker

allows you to hear system beeps and warnings.

• ATX power button/soft-off button (2-pin PWRSW)

This connector is for the system power button. Pressing the power button turns the

system on or puts the system in sleep or soft-off mode depending on the BIOS settings.

Pressing the power switch for more than four seconds while the system is ON turns the

system OFF.

• Reset button (2-pin RESET)

This 2-pin connector is for the chassis-mounted reset button for system reboot without

turning off the system power.

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

This connector supports several chassis-mounted functions.

2-30 Chapter 2: Hardware information

Chapter 2

2.3 Building your computer system

2.3.1 Additional tools and components to build a PC system

1 bag of screws Philips (cross) screwdriver

PC chassis Power supply unit

Intel LGA 1155 CPU Intel LGA 1155 compatible CPU Fan

DIMM SATA hard disk drive

SATA optical disc drive (optional) Graphics card (optional)

The tools and components in the table above are not included in the motherboard package.

ASUS P8Z68-V PRO 2-31

Chapter 2

2.3.2 CPU installation

The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a LGA1156

CPU on the LGA1155 socket.

2-32 Chapter 2: Hardware information

Chapter 2

ASUS P8Z68-V PRO 2-33

Chapter 2

2.3.3 CPU heatsink and fan assembly installation

Apply the Thermal Interface Material

to the CPU heatsink and CPU

before you install the heatsink and

fan if necessary.

To install the CPU heatsink and fan assembly

3 4

2-34 Chapter 2: Hardware information

Chapter 2

To uninstall the CPU heatsink and fan assembly

ASUS P8Z68-V PRO 2-35

Chapter 2

To remove a DIMM

2.3.4 DIMM installation

2-36 Chapter 2: Hardware information

Chapter 2

2.3.5 Motherboard installation

The diagrams in this section are for reference only. The motherboard layout may vary with

models, but the installation steps remain the same.

ASUS P8Z68-V PRO 2-37

Chapter 2

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

2-38 Chapter 2: Hardware information

Chapter 2

2.3.6 ATX Power connection

OR OR

ASUS P8Z68-V PRO 2-39

Chapter 2

2.3.7 SATA device connection

2-40 Chapter 2: Hardware information

Chapter 2

2.3.8 Front I/O Connector

To install ASUS Q-Connector

IDE_LED

POWER SW

RESET SW

IDE_LED-

IDE_LED+

PWR

Reset

Ground

1 2

USB 2.0

AAFP

To install USB 2.0 Connector To install front panel audio connector

USB 3.0

To install USB 3.0 Connector

ASUS P8Z68-V PRO 2-41

Chapter 2

2.3.9 Expension Card installation

To install PCIe x16 cards

To install PCIe x1 cards To install PCI cards

2-42 Chapter 2: Hardware information

Chapter 2

2.3.10 Rear panel connection

Rear panel connectors

1. USB 2.0 ports 3, 4, 5 and 6 7. External SATA port

2. USB 2.0 ports 1 and 2 8. HDMI port

3. Bluetooth module* 9. DVI port

4. Optical S/PDIF Out port 10. USB 3.0 ports 1 and 2

5. VGA port 11. Audio I/O ports***

6. Intel LAN (RJ-45) port 1**

• DO NOT insert a different connector to the external SATA port.

• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under

Windows® OS environment and after the USB 3.0 driver installation.

• USB 3.0 devices can only be used as data storage only.

• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster

and better performance for your USB 3.0 devices.

• If you want to use the hot-plug function of the external SATA ports, you have to set the

JMB Storage Controller item in the BIOS setting to [Enabled] and install the JMicron

JMB36X Controller Driver from the motherboard support DVD. Refer to section 3.5.6

Onboard Devices Conguration for details.

*, ** and ***: Refer to the tables on the next page for bluetooth module LED, LAN port LED, and

audio port denitions.

ASUS P8Z68-V PRO 2-43

Chapter 2

** LAN port LED indications

SPEED

LED

ACT/LINK

LED

LAN port

Activity Link LED Speed LED

Status Description Status Description

OFF No link OFF 10 Mbps connection

ORANGE Linked ORANGE 100 Mbps connection

BLINKING Data activity GREEN 1 Gbps connection

* Bluetooth dongle LED indications

Activity Link LED

Status Description

OFF No link

Blue Linked

BLINKING Data activity

• If you use an Intel® CPU with integrated GPU and install an add-on VGA card on

your motherboard, the system will automatically select the the add-on VGA card as

the primary VGA output after reboot. To use the iGPU as the VGA output, go to 3.5.3

System Agent Conguration > Initiate Graphic Adapter, select [iGPU], and plug

the VGA cable(s) to the onboard video port(s) for VGA output.

• This motherboard comes with multiple VGA output that features desktop extension on

two monitors. You can connect two monitors to any two of the onboard VGA, DVI-D,

and HDMI ports. Note that DVI-D/HDMI dual output works in OS environment only and

that during POST or BIOS setup, only DVI-D output is valid.

• Due to the Intel® VGA driver issue, the Windows® Display Settings menu may offer

some resolution options that your monitor does not support. When you set a resolution

not supported by your monitor, it will black out. If this happens, wait 15 seconds for the

system to return to its original setting or restart the system and press F8 to enter Safe

Mode. In Safe Mode, change the display setting to 800 x 600, and then restart the

system to adjust the monitor resolution from the Windows® Display Settings menu.

• Due to the Intel® driver issue, some monitor resolution settings will lead to monitor

overscan or underscan. Refer to the next page for the troubleshooting on monitor

overscan/underscan problem

• Playback of Blu-Ray Discs

The speed and bandwidth of the CPU/Memory, DVD player, and drivers will affect the

playback quality. Following is a conguration example for your reference. Using the

CPU/Memory of higher speed and bandwidth with the higher-version DVD player and

drivers will upgrade the playback quality.

CPU: Intel Pentium 2.8GHz

DIMM: DDR3-1066 2GB

Playback software - CyberLink PowerDVD v9.0 Ultra Build 2320

• To play Blu-Ray Disc, make sure to use an HDCP compliant monitor.

• You can only play Blu-Ray Disc under Windows® Vista™ / 7™ OS.

2-44 Chapter 2: Hardware information

Chapter 2

**Troubleshooting on monitor overscan / underscan problem

1. Install Intel Graphics Accelerator Driver

from the motherboard support DVD.

2. From the Windows® notication area,

double-click the Intel(R) Graphics Media

Accelerator Driver icon and click Graphics

Properties.

3. Click Display > General Settings

and select a Resolution. Click

Apply.

4. Or you can click Display > General

Settings > Scaling > Customize

Aspect Ratio. Move the Horizontal

Scaling and Vertical Scaling sliders

and then click Apply.

ASUS P8Z68-V PRO 2-45

Chapter 2

2.3.11 Audio I/O connections

Audio I/O ports

***Audio 2, 4, 6, or 8-channel conguration

Port Headset

2-channel

4-channel 6-channel 8-channel

Light Blue Line In Line In Line In Line In

Lime Line Out Front Speaker Out Front Speaker Out Front Speaker Out

Pink Mic In Mic In Mic In Mic In

Orange – – Center/Subwoofer Center/Subwoofer

Black – Rear Speaker Out Rear Speaker Out Rear Speaker Out

Gray – – – Side Speaker Out

Connect to Headphone and Mic

2-46 Chapter 2: Hardware information

Chapter 2

Connect to Stereo Speakers

Connect to 2.1 channel Speakers

Connect to 4.1 channel Speakers

ASUS P8Z68-V PRO 2-47

Chapter 2

Connect to 5.1 channel Speakers

Connect to 7.1 channel Speakers

Chapter 2

When the DTS Surround Sensation UltraPC function is enabled, ensure to connect the rear

speaker to the gray port.

2-48 Chapter 2: Hardware information

Chapter 2

2.4 Starting up for the rst time

1. After making all the connections, replace the system case cover.

2. Be sure that all switches are off.

3. Connect the power cord to the power connector at the back of the system chassis.

4. Connect the power cord to a power outlet that is equipped with a surge protector.

5. Turn on the devices in the following order:

a. Monitor

b. External SCSI devices (starting with the last device on the chain)

c. System power

6. After applying power, the system power LED on the system front panel case lights up.

For systems with ATX power supplies, the system LED lights up when you press the

ATX power button. If your monitor complies with the “green” standards or if it has a

“power standby” feature, the monitor LED may light up or change from orange to green

after the system LED turns on.

The system then runs the power-on self tests or POST. While the tests are running, the

BIOS beeps (refer to the BIOS beep codes table below) or additional messages appear

on the screen. If you do not see anything within 30 seconds from the time you turned

on the power, the system may have failed a power-on test. Check the jumper settings

and connections or call your retailer for assistance.

7. At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the

instructions in Chapter 3.

BIOS Beep Description

One short beep VGA detected

Quick boot set to disabled

No keyboard detected

One continuous beep followed by two

short beeps then a pause (repeated)

No memory detected

One continuous beep followed by three

short beeps

No VGA detected

One continuous beep followed by four

short beeps

Hardware component failure

2.5 Turning off the computer

While the system is ON, pressing the power switch for less than four seconds puts the system

on sleep mode or soft-off mode, depending on the BIOS setting. Pressing the power switch

for more than four seconds lets the system enter the soft-off mode regardless of the BIOS

setting.

ASUS P8Z68-V PRO 3-1

Chapter 3

Chapter 3: BIOS setup

Chapter 3

3.1 Knowing BIOS

The ASUS UEFI BIOS offers a user-friendly interface that goes beyond traditional

keyboard-only BIOS controls to enable more exible and convenient mouse input. Users

can easily navigate the UEFI BIOS with the same smoothness as their operating system.

The term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specied.

BIOS (Basic Input and Output System) stores system hardware settings such as storage

device conguration, overclocking settings, advanced power management, and boot device

conguration that are needed for system startup in the motherboard CMOS. In normal

circumstances, the default BIOS settings apply to most conditions to ensure optimum

performance. We recommend that you not change the default BIOS settings except in

the following circumstances:

• An error message appears on the screen during the system bootup and requests you to

run the BIOS Setup.

• You have installed a new system component that requires further BIOS settings or

update.

Inappropriate settings of the BIOS may result to instability or failure to boot. We strongly

recommend that you change the BIOS settings only with the help of a trained service

personnel.

3.2 BIOS setup program

A BIOS setup program is provided for BIOS item modication. When you start up the

computer, the system provides you with the opportunity to run this program. Press <Del>

during the Power-On Self-Test (POST) to enter the Setup utility. Otherwise, POST continues

with its test routines.

If you wish to enter Setup after POST, press <Ctrl> + <Alt> + <Delete>, or press the reset

button on the system chassis to restart the system. You can also turn the system off and then

turn it back on to restart the system. Do this last option only if the rst two failed.

• The BIOS setup screens shown in this section are for reference purposes only, and

may not exactly match what you see on your screen.

• Ensure that a USB mouse is connected to your motherboard if you want to use the

mouse to control the BIOS setup program.

• If the system becomes unstable after changing any BIOS setting, load the default

settings to ensure system compatibility and stability. Select the Load Optimized

Defaults item under the Exit menu. See section 3.9 Exit Menu for details.

• If the system fails to boot after changing any BIOS setting, try to clear the CMOS and

reset the motherboard to the default value. See section 2.2.8 Jumper for information

on how to erase the RTC RAM.

• The BIOS setup program does not support the bluetooth devices.

The BIOS setup program is designed to make it as easy to use as possible. Being a

menu-driven program, it lets you scroll through the various submenus and select from the

available options using a keyboard or a USB mouse.

The BIOS setup program can be used under two modes: EZ Mode and Advanced Mode.

You can change modes from the Exit menu or from the Exit/Advanced Mode button in the

EZ Mode/Advanced Mode screen.

3-2 Chapter 3: BIOS setup

Chapter 3

3.2.1 EZ Mode

By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ

Mode provides you an overview of the basic system information, and allows you to select

the display language, system performance mode and boot device priority. To access the

Advanced Mode, click Exit/Advanced Mode, then select Advanced Mode.

The default screen for entering the BIOS setup program can be changed. Refer to the

Setup Mode item in section 3.7 Boot memu for details.

P8Z68-V PRO

BIOS Version : 0209 Build Date : 03/04/2011

CPU Type : Genuine Intel(R) CPU 0 @ 3.10GHz Speed : 3531 MHz

Total Memory : 512 MB (DDR3 1066MHz)

Exit/Advanced Mode

Temperature Voltage Fan Speed

CPU +113.0ºF/+45.0ºC CPU 1.248V 5V 5.160V CPU_FAN 3325RPM PWR_FAN1 N/A

MB +75.2ºF/+40.0ºC 3.3V 3.344V 12V 12.248V CHA_FAN1 N/A CHA_FAN2 N/A

English

EFI BIOS Utility - EZ Mode

Monday [9/13/2010]

Normal

Quiet

Performance Energy Saving

System Performance

Boot Menu(F8) Default(F5)

Use the mouse to drag or keyboard to navigate to decide the boot priority.

Boot Priority

Exits the BIOS setup program without saving

the changes, saves the changes and resets

the system, or enters the Advanced Mode

Selects the display language of

the BIOS setup program

Displays the CPU/motherboard temperature,

CPU/5V/3.3V/12V voltage output,

CPU/chassis/power fan speed

Power Saving mode

Normal mode ASUS Optimal mode

Loads optimized default

Selects the boot device priority

• The boot device options vary depending on the devices you installed to the system.

• The Boot Menu(F8) button is available only when the boot device is installed to the

system.

Displays the system properties of the

selected mode on the right hand side

Clicks to display all fan

speeds if available

ASUS P8Z68-V PRO 3-3

Chapter 3

3.2.2 Advanced Mode

The Advanced Mode provides advanced options for experienced end-users to congure

the BIOS settings. The gure below shows an example of the Advanced Mode. Refer to the

following sections for the detailed congurations.

To access the Advanced Mode, click Exit, then select Advanced Mode.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Enabled/Disabled Bluetooth Controller

→←: Select Screen

↑↓: Select Item

Enter: Select

+/-: Change Opt.

F1: General Help

F2: Previous Values

F5: Optimized Defaults

F10: Save ESC: Exit

F12: Print Screen

Back Advanced\ Onboard Devices Conguration >

EFI BIOS Utility - Advanced Mode

Menu bar

The menu bar on top of the screen has the following main items:

Main For changing the basic system conguration

Ai Tweaker For changing the overclocking settings

Advanced For changing the advanced system settings

Monitor For displaying the system temperature, power status, and changing the fan settings.

Boot For changing the system boot conguration

Tool For conguring options for special functions

Exit For selecting the exit options and loading default settings

Navigation keys

General help

Menu bar

Submenu item

Conguration elds

Menu items

Scroll bar

Pop-up window

Back button

HD Audio Controller Enabled

Front Panel Type HD

SPDIF Out Type SPDIF

Renesas USB 3.0 Controller Enabled

Bluetooth Controller Enabled

VIA 1394 Controller Enabled

PCI Express X16_3 slot (black) bandwidth Auto

PCI Express X1_1 slot or USB3.0 switch X1 Slot

Marvell Storage Controller AHCI Mode

Marvell Storage OPROM Enabled

Bluetooth Controller

Disabled

Enabled

3-4 Chapter 3: BIOS setup

Chapter 3

Menu items

The highlighted item on the menu bar displays the specic items for that menu. For example,

selecting Main shows the Main menu items.

The other items (Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the menu bar have

their respective menu items.

Back button

This button appears when entering a submenu. Press <Esc> or use the USB mouse to click

this button to return to the previous menu screen.

Submenu items

A greater than sign (>) before each item on any menu screen means that the item has a

submenu. To display the submenu, select the item and press <Enter>.

Pop-up window

Select a menu item and press <Enter> to display a pop-up window with the conguration

options for that item.

Scroll bar

A scroll bar appears on the right side of a menu screen when there are items that do not t on

the screen. Press the Up/Down arrow keys or <Page Up> / <Page Down> keys to display the

other items on the screen.

Navigation keys

At the bottom right corner of the menu screen are the navigation keys for the BIOS setup

program. Use the navigation keys to select items in the menu and change the settings.

General help

At the top right corner of the menu screen is a brief description of the selected item. Use

<F12> key to capture the BIOS screen and save it to the removable storage device.

Conguration elds

These elds show the values for the menu items. If an item is user-congurable, you can

change the value of the eld opposite the item. You cannot select an item that is not

user-congurable.

A congurable eld is highlighted when selected. To change the value of a eld, select it and

press <Enter> to display a list of options.

ASUS P8Z68-V PRO 3-5

Chapter 3

3.3 Main menu

The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup

program. The Main menu provides you an overview of the basic system information, and

allows you to set the system date, time, language, and security settings.

Security

The Security menu items allow you to change the system security settings.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

To clear the administrator password,

key in the current password in the

Enter Current Password box,

and then press <Enter> when

prompted to create/conrm the

password.

Password Description

If ONLY the Administrator's password is set,

then this only limits access to Setup and is

only asked for when entering Setup

If ONLY the User's password is set, then this

is a power on password and must be entered to

boot or enter Setup. In Setup the User will

have Administrator rights

Administrator Password Not Installed

User Password Not Installed

Administrator Password

User Password

Back Main\ Security >

EFI BIOS Utility - Advanced Mode

• If you have forgotten your BIOS password, erase the CMOS Real Time Clock (RTC)

RAM to clear the BIOS password. See section 2.3.7 Jumper for information on how to

erase the RTC RAM.

• The Administrator or User Password items on top of the screen show the default

Not Installed. After you set a password, these items show Installed.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

EFI BIOS Utility - Advanced Mode

Choose the system default language

BIOS Information

BIOS Version 0209 x64

Build Date 03/14/2011

EC Version MBECE-0019

ME Version 7.0.10.1065

South Bridge Stepping B2 Stepping

CPU Information

Genuine Intel(R) CPU 0 @ 3.10GHz

Speed 3531 MHz

Memory Information

Total Memory 512 MB

Speed 1097 MHz

System Language English

System Date [Fri 03/25/2011]

System Time [16:46:15]

Access Level Administrator

> Security

3-6 Chapter 3: BIOS setup

Chapter 3

Administrator Password

If you have set an administrator password, we recommend that you enter the administrator

password for accessing the system. Otherwise, you might be able to see or change only

selected elds in the BIOS setup program.

To set an administrator password:

1. Select the Administrator Password item and press <Enter>.

2. From the Create New Password box, key in a password, then press <Enter>.

3. Conrm the password when prompted.

To change an administrator password:

1. Select the Administrator Password item and press <Enter>.

2. From the Enter Current Password box, key in the current password, then press

<Enter>.

3. From the Create New Password box, key in a new password, then press <Enter>.

4. Conrm the password when prompted.

To clear the administrator password, follow the same steps as in changing an administrator

password, but press <Enter> when prompted to create/conrm the password. After you clear

the password, the Administrator Password item on top of the screen shows Not Installed.

User Password

If you have set a user password, you must enter the user password for accessing the system.

The User Password item on top of the screen shows the default Not Installed. After you set

a password, this item shows Installed.

To set a user password:

1. Select the User Password item and press <Enter>.

2. From the Create New Password box, key in a password, then press <Enter>.

3. Conrm the password when prompted.

To change a user password:

1. Select the User Password item and press <Enter>.

2. From the Enter Current Password box, key in the current password, then press

<Enter>.

3. From the Create New Password box, key in a new password, then press <Enter>.

4. Conrm the password when prompted.

To clear the user password, follow the same steps as in changing a user password, but press

<Enter> when prompted to create/conrm the password. After you clear the password, the

User Password item on top of the screen shows Not Installed.

ASUS P8Z68-V PRO 3-7

Chapter 3

3.4 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:

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

[X.M.P.] When XMP is enabled BLCK

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

Target CPU Turbo-Mode Speed : 4429MHz

Target DRAM Speed : 1097MHz

Ai Overclock Tuner Auto

BCLK/PCIE Frequency 103.0

Turbo Ratio Auto

By All Cores (Can Adjust in OS) 43

Internal PLL Overvoltage Auto

Memory Frequency Auto

iGPU Max. Frequency Auto

EPU Power Saving Mode Disabled

> OC Tuner

> DRAM Timing Control

> CPU Power Management

CPU Voltage 1.176V Offset Mode

Offset Mode Sign +

CPU Offset Voltage Auto

iGPU Offset Mode Sign +

iGPU Offset Voltage Auto

DRAM Voltage 1.515V Auto

VCCIO Voltage 1.062V Auto

CPU PLL Voltage 1.800V Auto

PCH Voltage 1.062V Auto

DRAM DATA REF Voltage on CHA Auto

DRAM CTRL REF Voltage on CHA Auto

DRAM DATA REF Voltage on CHB Auto

DRAM CTRL REF Voltage on CHB Auto

CPU Spread Spectrum Auto

3-8 Chapter 3: BIOS setup

Chapter 3

Ai Overclock Tuner [Auto]

Allows you to select the CPU overclocking options to achieve the desired CPU internal

frequency. Select any of these preset overclocking conguration options:

[Auto] Loads the optimal settings for the system.

[Manual] Allows you to individually set overclocking parameters.

[X.M.P.] If you install memory modules supporting the eXtreme Memory Prole

(X.M.P.) Technology, choose this item to set the proles supported by your

memory modules for optimizing the system performance.

BCLK/PCIE Frequency [XXX]

Allows you to adjust the CPU and VGA frequency to enhance the system performance. Use

the <+> and <-> keys to adjust the value. You can also key in the desired value using the

numeric keypad. The values range from 80.0MHz to 300.0MHz.

eXtreme Memory Prole [High Performance]

This item appears only when you set the Ai Overclock Tuner item to [X.M.P.] and allows you

to select the X.M.P. mode supported by your memory module.

Conguration options: [Disabled] [Prole #1] [Prole #2]

Turbo Ratio [By All Cores]

Allows you to manually adjust the Trubo CPU ratio.

[Auto] All Turbo ratio are set by Intel CPU default settings.

[By ALL Cores (Can Adjust in OS)] All numbers of active cores will be set to one single

Turbo ratio in OS.

[By Per Core (Cannot Adjust in OS)] All numbers of active cores can be set to an individual

Turbo ratio in BIOS.

By ALL Cores (Can Adjust in OS) [XX]

This item appears only when you set the Turbo Ratio item to [By ALL Cores (Can Adjust in

OS)]. Use the <+> and <-> keys to adjust the value.

1-/2-/3-/4-Core Ratio Limit [XX]

This item appears only when you set the Turbo Ratio item to [By Per Core (Cannot Adjust in

OS)]. Use the <+> and <-> keys to adjust the value.

Internal PLL Overvoltage [Auto]

Allows you to set the Internal PLL Overvoltage.

Conguration options: [Auto] [Enabled] [Disabled]

Memory Frequency [Auto]

Allows you to set the memory operating frequency. The conguration options vary with the

BCLK/PCIE Frequency item settings.

Selecting a very high memory frequency may cause the system to become unstable! If this

happens, revert to the default setting.

ASUS P8Z68-V PRO 3-9

Chapter 3

iGPU Max. Frequency [XXXX]

Use the <+> and <-> keys to adjust the value. The values range from 1100MHz to 3000MHz

with a 50MHz interval.

EPU Power Saving MODE [Disabled]

Allows you to enable or disable the EPU power saving function.

Conguration options: [Disabled] [Enabled]

EPU Setting [Auto]

This item appears only when you set the EPU Power Saving MODE item to [Enabled.] and

allows you to select the EPU power saving mode.

Conguration options: [Auto] [Light Power Saving Mode] [Medium Power Saving Mode] [Max

Power Saving Mode]

OC Tuner

OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for

enhancing the system performance. Conguration options: [OK] [Cancel]

DRAM Timing Control

The sub-items in this menu allow you to set the DRAM timing control features. Use the <+>

and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard

and press the <Enter> key.

Changing the values in this menu may cause the system to become unstable! If this

happens, revert to the default settings.

CPU Power Management

The sub-items in this menu allow you to set the CPU ratio and features.

CPU Ratio [Auto]

Allows you to manually adjust the maximum non-turbo CPU ratio. Use <+> and <-> keys to

adjust the value. The valid value ranges vary according to your CPU model.

Enhanced Intel SpeedStep Technology [Enabled]

Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST).

[Disabled] Disables this function.

[Enabled] The operating system dynamically adjusts the processor voltage and

core frequency which may result in decreased average consumption and

decreased average heat production.

Turbo Mode [Enabled]

This item appears only when you set the EIST item to [Enabled].

[Enabled] Allows processor cores to run faster than marked frequency in specic

condition.

[Disabled] Disables this function.

The following ve items appear only when you set the EIST and Turbo Mode items to

[Enabled].

3-10 Chapter 3: BIOS setup

Chapter 3

Long Duration Power Limit [Auto]

Use the <+> and <-> keys to adjust the value.

Long Duration Maintained [Auto]

Use the <+> and <-> keys to adjust the value.

Short Duration Power Limit [Auto]

Use the <+> and <-> keys to adjust the value.

Additional Turbo Voltage [Auto]

Use the <+> and <-> keys to adjust the value.

Primary Plane Current Limit [Auto]

Maximum instaneous current allowed at any given time for CPU cores.

Use <+> and <-> key to adjust the value at 0.125A increment.

DIGI+ VRM

Load-Line Calibration [Auto]

Load-line is dened by Intel VRM spec and affects CPU voltage. The CPU working voltage

will decrease proportionally to CPU loading. Higher load-line calibration would get higher

voltage and better overclocking performance, but increase the CPU and VRM thermal. This

item allows you to adjust the voltage range from the following percentages to boost the

system performance: 0% (Regular), 25% (Medium), 50% (High), 75% (Ultra High) and 100%

(Extreme).

Conguration options: [Auto] [Regular] [Medium] [High] [Ultra High] [Extreme]

The actual performance boost may vary depending on your CPU speciation.

VRM Frequency [Auto]

Switching frequency will affect the VRM transient response and component thermal. Setting a

higher frequency gets faster transient response.

[Auto] Allows you to enable or disable the Spread Spectrum item.

[Manual] Allows you to manually set the frequency with a 10k Hz interval.

VRM Spread Spectrum [Disabled]

This item appears only when you set the Frequency item to [Auto] and allows you to enable

the spread spectrum to enhance system stability.

VRM Fixed Frequency Mode [XXX]

This item appears only when you set the VRM Frequency item to [Manual] and allows you to

set a xed VRM frequency. Use the <+> and <-> keys to adjust the value. The values range

from 300k Hz to 500k Hz with a 10k Hz interval.

ASUS P8Z68-V PRO 3-11

Chapter 3

Phase Control [Extreme]

Phase number is the number of woorking VRM phase. Increasing phase number under

heavy system loading to get more transient and better thermal performance. Reducing phase

number under light system loading to increase VRM efciency

[Standard] Proceeds phase control depending on the CPU loading.

[Optimized] Loads the ASUS optimized phase tuning prole.

[Extreme] Proceeds the full phase mode.

[Manual Adjustment] Allows manual adjustment.

Manual Adjustment [Medium]

This item appears only when you set the Phase Control item to [Manual Adjustment].

Conguration options: [Ultra Fast] [Fast] [Medium] [Regular]

Duty Control [T.Probe]

[T.Probe] Maintains the VRM thermal balance.

[Extreme] Maintains the VRM current balance.

CPU Current Capability [100%]

This item provides wider total power range for overclocking. A higher value brings a wider

total power range and extends the overclocking frequency range simultaneously.

Conguration options: [100%] [110%] [120%] [130%] [140%]

iGPU Load-line Calibration [Auto]

Allows you to set the iGPU Load-line Calibration.

Conguration options: [Auto] [Regular] [High] [Extreme]

iGPU Current Capability [100%]

Allows you to set the iGPU Current Capability.

Conguration options: [100%] [140%]

Do not remove the thermal module while changing the DIGI+ VRM related parrameters .

The thermal conditions should be monitored.

Some of the following items are adjusted by typing the desired values using the numeric

keypad and press the <Enter> key. You can also use the <+> and <-> keys to adjust the

value. To restore the default setting, type [auto] using the keyboard and press the <Enter>

key.

CPU Voltage [Offset Mode]

[Manual Mode] Allows you to set a xed CPU voltage.

[Offset Mode] Allows you to set the Offset voltage.

Offset Mode Sign [+]

This item appears only when you set the CPU Voltage item to [Offset Mode].

[+] To offset the voltage by a positive value.

[–] To offset the voltage by a negative value.

3-12 Chapter 3: BIOS setup

Chapter 3

CPU Offset Voltage [Auto]

This item appears only when you set the CPU Voltage item to [Offset Mode] and

allows you to set the Offset voltage. The values range from 0.005V to 0.635V with a

0.005V interval.

CPU Manual Voltage [Auto]

This item appears only when you set the CPU Voltage item to [Manual Mode] and

allows you to set a xed CPU voltage. The values range from 0.800V to 1.990V with a

0.005V interval.

Refer to the CPU documentation before setting the CPU voltage. Setting a high voltage

may damage the CPU permanently, and setting a low voltage may make the system

unstable.

iGPU Offset Mode Sign [+]

[+] To offset the voltage by a positive value.

[–] To offset the voltage by a negative value.

iGPU Offset Voltage [Auto]

Allows you to set the iGPU Offset voltage. The values range from 0.005V to 0.635V

with a 0.005V interval.

DRAM Voltage [Auto]

Allows you to set the DRAM voltage. The values range from 1.20V to 2.20V with a 0.00625V

interval.

According to Intel CPU spec, DIMMs with voltage requirement over 1.65V may damage

the CPU permanently. We recommend you install the DIMMs with the voltage requirement

below 1.65V.

VCCIO Voltage [Auto]

Allows you to set the VCCIO voltage. The values range from 0.80V to 1.70V with a 0.00625V

interval.

CPU PLL Voltage [Auto]

Allows you to set the CPU and PCH PLL voltage. The values range from 1.20V to 2.20V with

a 0.00625V interval.

PCH Voltage [Auto]

Allows you to set the Platform Controller Hub volage. The values range from 0.80V to 1.70V

with a 0.01V interval.

• The values of the CPU Manual Voltage, CPU Offset Voltage, DRAM Voltage, VCCIO

Voltage, CPU PLL Voltage, and PCH Voltage items are labeled in different color,

indicating the risk levels of high voltage settings.

• The system may need better cooling system to work stably under high voltage

settings.

ASUS P8Z68-V PRO 3-13

Chapter 3

DRAM DATA REF Voltage on CHA/B [Auto]

Allows you to set the DRAM DATA Reference Voltage on Channel A/B. The values

range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM

overclocking ability.

DRAM CTRL REF Voltage on CHA/B [Auto]

Allows you to set the DRAM Control Reference Voltage on Channel A/B. The values

range from 0.395x to 0.630x with a 0.005x interval. Different ratio might enhance DRAM

overclocking ability.

CPU Spread Spectrum [Auto]

[Auto] Automatic conguration.

[Disabled] Enhances the BCLK overclocking ability.

[Enabled] Sets to [Enabled] for EMI control.

Black Yellow Pink Red

CPU Manual Voltage 0.8V–1.22V 1.225V–1.280V 1.285V–1.335V 1.340V–1.990V

CPU Offset Voltage 0.005V–0.060V 0.065V–0.120V 0.125V–0.175V 0.180V–0.635V

iGPU Offset Voltage 0.005V–0.035V 0.04V–0.065V 0.07V–0.1V 0.105V–0.635V

DRAM Voltage 1.20000V–

1.57500V

1.58125V–

1.65000V

1.65625V–

1.72500V

1.73125V–

2.20000V

VCCIO Voltage 0.80000V–

1.10000V

1.10625V–

1.15000V

1.15625V–

1.20625V

1.21250V–

1.70000V

CPU PLL Voltage 1.20000V–

1.88750V

1.89375V–

1.97500V

1.98125V–

2.06875V

2.07500V–

2.20000V

PCH Voltage 0.80000V–

1.10000V

1.11000V–

1.15000V

1.16000V–

1.20000V

1.21000V–

1.70000V

3-14 Chapter 3: BIOS setup

Chapter 3

Be cautious when changing the settings of the Advanced menu items. Incorrect eld values

can cause the system to malfunction.

3.5 Advanced menu

The Advanced menu items allow you to change the settings for the CPU and other system

devices.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

CPU Conguration Parameters

EFI BIOS Utility - Advanced Mode

> CPU Conguration

> System Agent Conguration

> PCH Conguration

> SATA Conguration

> USB Conguration

> Onboard Devices Conguration

> APM

→←: Select Screen

↑↓: Select Item

Enter: Select

+/-: Change Opt.

F1: General Help

F2: Previous Values

F5: Optimized Defaults

F10: Save ESC: Exit

F12: Print Screen

ASUS P8Z68-V PRO 3-15

Chapter 3

3.5.1 CPU Conguration

The items in this menu show the CPU-related information that the BIOS automatically

detects.

The items shown in this screen may be different due to the CPU you installed.

Scroll down to display the following items:

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Adjust Non-Turbo Ratio

→←: Select Screen

↑↓: Select Item

Enter: Select

+/-: Change Opt.

F1: General Help

F2: Previous Values

F5: Optimized Defaults

F10: Save ESC: Exit

F12: Print Screen

Back Advanced\ CPU Conguration >

EFI BIOS Utility - Advanced Mode

CPU Conguration

Intel(R) CPU 0 @ 3.10GHz

EM64T Supported

Processor Speed 3517 MHz

Processor Stepping 206a7

Microcode Revision 14

L1 Cache 256 KB

L2 Cache 1024 KB

L3 Cache 8192 KB

Processor Cores 4

Intel HT Technology Supported

CPU Ratio Range 16-34

CPU Current Ratio 34

CPU Ratio Auto

Intel Adaptive Thermal Monitor Enabled

Hyper-threading Enabled

Active Processor Cores All

Limit CPUID Maximum Disabled

Execute Disable Bit Enabled

Intel Virtualization Technology Disabled

Enhanced Intel SpeedStep Technology Enabled

Turbo Mode Enabled

CPU C1E Auto

CPU C3 Report Auto

CPU C6 Report Auto

CPU Ratio [Auto]

Allows you to set the ratio between the CPU Core Clock and the BCLK Frequency. Use <+>

and <-> keys to adjust the ratio. The valid value ranges vary according to your CPU model.

Intel Adaptive Thermal Monitor [Enabled]

[Enabled] Enables the overheated CPU to throttle its clock speed to cool down.

[Disabled] Disables the CPU thermal monitor function.

3-16 Chapter 3: BIOS setup

Chapter 3

Hyper-threading [Enabled]

The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two

logical processors to the operating system, allowing the operating system to schedule two

threads or processes simultaneously.

[Enabled] Two threads per activated core are enabled.

[Disabled] Only one thread per activated core is enabled.

Active Processor Cores [All]

Allows you to choose the number of CPU cores to activate in each processor package.

Conguration options: [All] [1] [2] [3]

Limit CPUID Maximum [Disabled]

[Enabled] Allows legacy operating systems to boot even without support for CPUs

with extended CPUID functions.

[Disabled] Disables this function.

Execute Disable Bit [Enabled]

[Enabled] Enables the No-Execution Page Protection Technology.

[Disabled] Forces the XD feature ag to always return to zero (0).

Intel(R) Virtualization Tech [Disabled]

[Enabled] Allows a hardware platform to run multiple operating systems separately

and simultaneously, enabling one system to virtually function as several

systems.

[Disabled] Disables this function.

Enhanced Intel SpeedStep Technology [Enabled]

Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST).

[Disabled] The CPU runs at its default speed.

[Enabled] The operating system controls the CPU speed.

Turbo Mode [Enabled]

This item appears only when you set the EIST item to [Enabled] and allows you to enable or

disable the Intel® Turbo Mode Technology.

[Enabled] Allows processor cores to run faster than marked frequency in specic

condition.

[Disabled] Disables this function.

CPU C1E [Auto]

[Enabled] Enables the C1E support function. This item should be enabled in order to

enable the Enhanced Halt State.

[Disabled] Disables this function.

CPU C3 Report [Auto]

Allows you to disable or enable the CPU C3 report to OS.

CPU C6 Report [Auto]

Allows you to disable or enable the CPU C6 report to OS.

ASUS P8Z68-V PRO 3-17

Chapter 3

3.5.2 System Agent Conguration

3.5.3 PCH Conguration

Initiate Graphic Adapter [PCIE/PCI]

Allows you to decide which graphics controller to use as the primary boot device.

Conguration options: [iGPU] [PCI/iGPU] [PCI/PCIE] [PCIE/PCI]

iGPU Memory [64M]

Allows you to set the iGPU Memory. Conguration options: [32M] [64M] [96M] [128M]

Render Standy [Enabled]

Allows you to set the Render Standy. Conguration options: [Disabled] [Enabled]

iGPU Multi-Monitor [Disabled]

Allows you to set the iGPU Multi-Monitor. Conguration options: [Disabled] [Enabled]

High Precision Timer [Enabled]

Allows you to enable or disable the High Precision Event Timer.

Conguration options: [Enabled] [Disabled]

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Select which graphics controller to

use as the primary boot device.

Back Advanced\ System Agent Conguration >

EFI BIOS Utility - Advanced Mode

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Enabled/Disabled the High Precision

Event Timer.

Back Advanced\ PCH Conguration >

EFI BIOS Utility - Advanced Mode

PCH Conguration

High Precision Timer Enabled

System Agent Conguration

Initate Graphic Adapter PCIE/PCI

iGPU Memory 64M

Render Standy Enabled

iGPU Multi-Monitor Disabled

3-18 Chapter 3: BIOS setup

Chapter 3

3.5.4 SATA Conguration

While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA

Port items show Not Present if no SATA device is installed to the corresponding SATA port.

SATA Mode [AHCI Mode]

Allows you to set the SATA conguration.

[Disabled] Disables the SATA function.

[IDE Mode] Set to [IDE Mode] when you want to use the Serial ATA hard disk drives as

Parallel ATA physical storage devices.

[AHCI Mode] Set to [AHCI Mode] when you want the SATA hard disk drives to use the

AHCI (Advanced Host Controller Interface). The AHCI allows the onboard

storage driver to enable advanced Serial ATA features that increases

storage performance on random workloads by allowing the drive to

internally optimize the order of commands.

[RAID Mode] Set to [RAID Mode] when you want to create a RAID conguration from the

SATA hard disk drives.

Serial-ATA Controller 0 [Enhanced]

This item appear only when you set the previous item to [IDE Mode]

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

(1) IDE Mode. (2) AHCI Mode. (3)

RAID Mode.

Back Advanced\ SATA Conguration >

EFI BIOS Utility - Advanced Mode

→←: Select Screen

↑↓: Select Item

Enter: Select

+/-: Change Opt.

F1: General Help

F2: Previous Values

F5: Optimized Defaults

F10: Save ESC: Exit

F12: Print Screen

Scroll down to display the following items:

SATA Conguration

SATA Mode AHCI Mode

S.M.A.R.T. Status Check Enabled

SATA 6G_1 (Gray) Not Present

Hot Plug Disabled

SATA 6G_2 (Gray) Not Present

Hot Plug Disabled

SATA 3G_3 (Blue) ASUS CB-521 ATAPI

Hot Plug Disabled

SATA 3G_4 (Blue) Not Present

Hot Plug Disabled

SATA 3G_5 (Blue) Not Present

Hot Plug Disabled

SATA 3G_6 (Blue) Not Present

Hot Plug Disabled

ASUS P8Z68-V PRO 3-19

Chapter 3

[Disabled] Disables the SATA function.

[Enhanced] Set to [Enhanced] to support two SATA 6.0 Gb/s and two SATA 3.0 Gb/s

devices.

[Compatible] Set to [Compatible] when using Windows 98/NT/2000/MS-DOS. Up to four

SATA devices are supported under these operating systems.

Serial-ATA Controller 1 [Enhanced]

[Disabled] Disables the SATA function.

[Enhanced] Set to [Enhanced] to support 2 SATA 3Gb/s devices.

S.M.A.R.T. Status Check [Enabled]

S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitor system. When

read/write of your hard disk errors occur, this feature allows the hard disk to report warning

messages during the POST.

Conguration options: [Enabled] [Disabled]

3-20 Chapter 3: BIOS setup

Chapter 3

3.5.5 USB Conguration

The items in this menu allow you to change the USB-related features.

The USB Devices item shows the auto-detected values. If no USB device is detected, the

item shows None.

Legacy USB Support [Enabled]

[Enabled] Enables the support for USB devices on legacy operating systems (OS).

[Disabled] The USB devices can be used only for the BIOS setup program.

[Auto] Allows the system to detect the presence of USB devices at startup. If

detected, the USB controller legacy mode is enabled. If no USB device is

detected, the legacy USB support is disabled.

Legacy USB3.0 Support [Enabled]

[Enabled] Enables the support for USB 3.0 devices on legacy operating systems

(OS).

[Disabled] Disables the function.

EHCI Hand-off [Disabled]

[Enabled] Enables the support for operating systems without an EHCI hand-off

feature.

[Disabled] Disables the function.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Enables Legacy USB support. AUTO

option disables legacy support if no

USB devices are connected. DISABLE

option will keep USB devices

available only for EFI applications.

Back Advanced\ USB Conguration >

EFI BIOS Utility - Advanced Mode

USB Conguration

USB Devices:

1 Keyboard, 1 Mouse, 2 Hubs

Legacy USB Support Enabled

Legacy USB3.0 Support Enabled

EHCI Hand-off Disabled

ASUS P8Z68-V PRO 3-21

Chapter 3

3.5.6 Onboard Devices Conguration

Scroll down to display the following items:

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Enabled/Disabled Azalia HD Audio

→←: Select Screen

↑↓: Select Item

Enter: Select

+/-: Change Opt.

F1: General Help

F2: Previous Values

F5: Optimized Defaults

F10: Save ESC: Exit

F12: Print Screen

Back Advanced\ Onboard Devices Conguration >

EFI BIOS Utility - Advanced Mode

HD Audio Controller [Enabled]

[Enabled] Enables the High Denition Audio Controller.

[Disabled] Disables the controller.

The following two items appear only when you set the Azalia HD Audio item to [Enabled].

Front Panel Type [HD]

Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or high-

denition audio depending on the audio standard that the front panel audio module supports.

[HD] Sets the front panel audio connector (AAFP) mode to high denition audio.

[AC97] Sets the front panel audio connector (AAFP) mode to legacy AC’97

Asmedia USB 3.0 Controller Enabled

Asmedia USB 3.0 Battery Charging Support Disabled

Intel LAN Controller Enabled

Intel PXE OPROM Disabled

HD Audio controller Enabled

Front Panel Type HD

SPDIF Out Type SPDIF

Bluetooth Controller Enabled

VIA 1394 Controller Enabled

PCI Express X16_3 slot (black) bandwidth Auto

Marvell Storage Controller AHCI Mode

Marvell Storage OPROM Enabled

JMB Storage Controller Enabled

JMB Storage OPROM Enabled

Display OptionRom in POST Enabled

3-22 Chapter 3: BIOS setup

Chapter 3

SPDIF Out Type [SPDIF]

[SPDIF] Sets to [SPDIF] for SPDIF audio output.

[HDMI] Sets to [HDMI] for HDMI audio output.

Bluetooth Controller [Enabled]

[Enabled] Enables the onboard bluetooth controller.

[Disabled] Disables the controller.

VIA 1394 Controller [Enabled]

[Enabled] Enables the onboard IEEE 1394a controller.

[Disabled] Disables the controller.

PCI Express X16_3 slot (black) bandwidth [Auto]

Allows you to select the PCI Express X16_3 slot (black) bandwidth.

[Auto] PCIeX16_3 slot runs at X1 mode for system resource optimization.

(PCIeX1_2 will be disabled.)

[X4 mode] PCIeX16_3 slot runs at X4 mode for high performance support. (USB3_34,

eSATA ports, PCIeX1_1, PCIeX1_2 will be disabled.)

[X1 mode] PCIeX16_3 slot runs at X1 mode with all slots enabled. (USB3_34 will be

disabled.)

Marvell Storage Controller [AHCI Mode]

Allows you to select the Marvell storage controller operating mode.

[Disabled] Disables the controller.

[IDE Mode] Set to [IDE Mode] when you want to use the Serial ATA hard disk drives as

Parallel ATA physical storage devices.

[AHCI Mode] Set to [AHCI Mode] when you want the SATA hard disk drives to use the

AHCI (Advanced Host Controller Interface). The AHCI allows the onboard

storage driver to enable advanced Serial ATA features that increases

storage performance on random workloads by allowing the drive to

internally optimize the order of commands.

Marvell Storage OPROM [Enabled]

This item appears only when you set the previous item to [Enabled] and allows you to enable

or disable the OptionRom of the Marvell storage controller.

Conguration options: [Enabled] [Disabled]

JMB Storage Controller [Enabled]

Allows you to enable or disable the JMB storage controller.

Conguration options: [Disabled] [Enabled]

If you want to use the full functin of the JMB storage contorller (ex. AHCI), we recommend

that you set this item to [Enabled] and install the JMicron JMB36X Controller Driver from

the motherboard support DVD.

ASUS P8Z68-V PRO 3-23

Chapter 3

JMB Storage OPROM [Enabled]

This item appears only when you set the previous item to [Enabled] and allows you to enable

or disable the OptionRom of the JMB storage controller.

Conguration options: [Enabled] [Disabled]

Display OptionRom in POST [Enabled]

This item appears only when you set the JMB Storage OPROM item to [Enabled] and

allows you to display or hide the OptionRom of the JMB storage controller during POST.

Conguration options: [Enabled] [Disabled]

Intel LAN Controller [Enabled]

[Enabled] Enables the Intel LAN controller.

[Disabled] Disables the controller.

Intel PXE OPROM [Disabled]

This item appears only when you set the previous item to [Enabled] and allows you to enable

or disable the PXE OptionRom of the Intel LAN controller.

Conguration options: [Enabled] [Disabled]

Asmedia USB 3.0 Controller [Enabled]

[Enabled] Enables the USB 3.0 controller.

[Disabled] Disables the controller.

Asmedia USB 3.0 Battery Charging Support [Disabled]

[Enabled] Enables Asmedia USB 3.0 fast battery charging support for USB 3.0

devices complying with the BC 1.1 regulation.

[Disabled] Disables battery charging support.

3-24 Chapter 3: BIOS setup

Chapter 3

Restore AC Power Loss [Power Off]

[Power On] The system goes into on state after an AC power loss.

[Power Off] The system goes into off state after an AC power loss.

[Last State] The system goes into either off or on state, whatever the system state was

before the AC power loss.

Power On By PCI [Disabled]

[Disabled] Disables the PME to wake up from S5 by PCI devices.

[Enabled] Allows you to turn on the system through a PCI LAN or modem card. This

feature requires an ATX power supply that provides at least 1A on the

+5VSB lead.

Power On By PCIE [Disabled]

[Disabled] Disables the PCIE devices to generate a wake event.

[Enabled] Enables the PCIE devices to generate a wake event.

Power On By RTC [Disabled]

[Disabled] Disables RTC to generate a wake event.

[Enabled] When set to [Enabled], the items RTC Alarm Date (Days) and Hour/

Minute/Second will become user-congurable with set values.

3.5.7 APM

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Specify what state to go to when

power is re-applied after a power

failure (G3 state).

Back Advanced\ APM >

EFI BIOS Utility - Advanced Mode

Restore AC Power Loss Power Off

Power On By PCI Disabled

Power On By PCIE Disabled

Power On By RTC Disabled

ASUS P8Z68-V PRO 3-25

Chapter 3

3.6 Monitor menu

The Monitor menu displays the system temperature/power status, and allows you to change

the fan settings.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

→←: 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

CPU Temperature / MB Temperature [xxxºC/xxxºF]

The onboard hardware monitor automatically detects and displays the CPU and motherboard

temperatures. Select Ignore if you do not wish to display the detected temperatures.

CPU Fan Speed [xxxx RPM] or [Ignore] / [N/A]

CPU Fan OPT Speed [xxxx RPM] or [Ignore] / [N/A]

Chassis Fan 1/2 Speed [xxxx RPM] or [Ignore] / [N/A]

Power Fan 1 Speed [xxxx RPM] or [Ignore] / [N/A]

The onboard hardware monitor automatically detects and displays the CPU, chassis,

and power fan speed in rotations per minute (RPM). If the fan is not connected to the

motherboard, the eld shows N/A. Select Ignore if you do not wish to display the detected

speed.

Scroll down to display the following items:

CPU Temperature +73ºC / +163ºF

MB Temperature +31ºC / +87ºF

CPU Fan Speed 4192 RPM

CPU Fan OPT Speed N/A

Chassis Fan 1 Speed N/A

Chassis Fan 2 Speed N/A

Power Fan 1 Speed N/A

CPU Q-Fan Control Enabled

CPU Fan Speed Low Limit 600 RPM

CPU Fan Prole Standard

Chassis Q-Fan Control Enabled

Chassis Fan Speed Low Limit 600 RPM

Chassis Fan Prole Standard

CPU Voltage +1.176 V

3.3V Voltage +3.328 V

5V Voltage +5.120 V

12V Voltage +12.192 V

Anti Surge Support Enabled

3-26 Chapter 3: BIOS setup

Chapter 3

CPU Q-Fan Control [Enabled]

[Disabled] Disables the CPU Q-Fan control feature.

[Enabled] Enables the CPU Q-Fan control feature.

CPU Fan Speed Low Limit [600 RPM]

This item appears only when you enable the CPU Q-Fan Control feature and allows you to

disable or set the CPU fan warning speed.

Conguration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]

CPU Fan Profile [Standard]

This item appears only when you enable the CPU Q-Fan Control feature and allows

you to set the appropriate performance level of the CPU fan.

[Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on

the CPU temperature.

[Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.

[Turbo] Sets to [Turbo] to achieve maximum CPU fan speed.

[Manual] Sets to [Manual] to assign detailed fan speed control parameters.

The following four items appear only when you set CPU Fan Prole to [Manual].

CPU Upper Temperature [70]

Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range

from 40ºC to 90ºC.

CPU Fan Max. Duty Cycle(%) [100]

Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The values range from

20% to 100%. When the CPU temperature reaches the upper limit, the CPU fan will operate at

the maximum duty cycle.

CPU Lower Temperature [20]

Displays the lower limit of the CPU temperature.

CPU Fan Min. Duty Cycle(%) [20]

Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values range from 0%

to 100%. When the CPU temperature is under 40ºC, the CPU fan will operate at the minimum

duty cycle.

Chassis Q-Fan Control [Enabled]

[Disabled] Disables the Chassis Q-Fan control feature.

[Enabled] Enables the Chassis Q-Fan control feature.

Chassis Fan Speed Low Limit [600 RPM]

This item appears only when you enable the Chassis Q-Fan Control feature and allows you

to disable or set the chassis fan warning speed.

Conguration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]

ASUS P8Z68-V PRO 3-27

Chapter 3

Chassis Fan Profile [Standard]

This item appears only when you enable the Chassis Q-Fan Control feature and

allows you to set the appropriate performance level of the chassis fan.

[Standard] Sets to [Standard] to make the chassis fan automatically adjust depending

on the chassis temperature.

[Silent] Sets to [Silent] to minimize the fan speed for quiet chassis fan operation.

[Turbo] Sets to [Turbo] to achieve maximum chassis fan speed.

[Manual] Sets to [Manual] to assign detailed fan speed control parameters.

The following four items appear only when you set Chassis Fan Prole to [Manual].

Chassis Upper Temperature [70]

Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range

from 40ºC to 90ºC.

Chassis Fan Max. Duty Cycle(%) [100]

Use the <+> and <-> keys to adjust the maximum chassis fan duty cycle. The values range

from 20% to 100%. When the chassis temperature reaches the upper limit, the chassis fan will

operate at the maximum duty cycle.

Chassis Lower Temperature [40]

Displays the lower limit of the chassis temperature.

CPU Fan Min. Duty Cycle(%) [60]

Use the <+> and <-> keys to adjust the minimum chassis fan duty cycle. The values range from

0% to 100%. When the chassis temperature is under 40ºC, the chassis fan will operate at the

minimum duty cycle.

CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage

The onboard hardware monitor automatically detects the voltage output through the onboard

voltage regulators. Select Ignore if you do not want to detect this item.

Anti Surge Support [Enabled]

This item allows you to enable or disable the Anti Surge function.

Conguration options: [Disabled] [Enabled]

3-28 Chapter 3: BIOS setup

Chapter 3

3.7 Boot menu

The Boot menu items allow you to change the system boot options.

Bootup NumLock State [On]

[On] Sets the power-on state of the NumLock to [On].

[Off] Sets the power-on state of the NumLock to [Off].

Full Screen Logo [Enabled]

[Enabled] Enables the full screen logo display feature.

[Disabled] Disables the full screen logo display feature.

Set this item to [Enabled] to use the ASUS MyLogo 2™ feature.

Wait For ‘F1’ If Error [Enabled]

[Disabled] Disables this function.

[Enabled] The system waits for the <F1> key to be pressed when error occurs.

Option ROM Messages [Force BIOS]

[Force BIOS] The third-party ROM messages will be forced to display during the boot

sequence.

[Keep Current] The third-party ROM messages will be displayed only if the third-party

manufacturer had set the add-on device to do so.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Select the keyboard NumLock state

→←: 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

Bootup NumLock State On

Full Screen Logo Enabled

Wait for ‘F1’ If Error Enabled

Option ROM Messages Force BIOS

Setup Mode EZ Mode

Boot Option Priorities

Boot Option #1 P3: xxxxxxx

Boot Option #2 P4: xxxxxxx

Boot Override

> P5: xxxxxxxxxxxx

> P6: xxxxxxxxxxxx

> Hard Drive BBS Priorities

> CD/DVD ROM Drive BBS Priorities

ASUS P8Z68-V PRO 3-29

Chapter 3

3.8 Tools menu

The Tools menu items allow you to congure options for special functions. Select an item

then press <Enter> to display the submenu.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Be used to update BIOS

EFI BIOS Utility - Advanced Mode

3.8.1 ASUS EZ Flash 2 Utility

Allows you to run ASUS EZ Flash 2. When you press <Enter>, a conrmation message

appears. Use the left/right arrow key to select between [Yes] or [No], then press <Enter> to

conrm your choice.

For more details, refer to section 3.10.2 ASUS EZ Flash 2 utility.

Setup Mode [EZ Mode]

[Advanced Mode] Sets Advanced Mode as the default screen for entering the BIOS setup

program.

[EZ Mode] Sets EZ Mode as the default screen for entering the BIOS setup program.

Boot Option Priorities

These items specify the boot device priority sequence from the available devices. The

number of device items that appears on the screen depends on the number of devices

installed in the system.

• To select the boot device during system startup, press <F8> when ASUS Logo appears.

• To access Windows OS in Safe Mode, do any of the following:

- Press <F5> when ASUS Logo appears.

- Press <F8> after POST.

Boot Override

These items displays the available devices. The number of device items that appears on

the screen depends on the number of devices installed in the system. Click an item to start

booting from the selected device.

> ASUS EZ Flash 2 Utility

> ASUS O.C. Prole

> ASUS SPD Information

3-30 Chapter 3: BIOS setup

Chapter 3

3.8.2. ASUS O.C. Prole

This item allows you to store or load multiple BIOS settings.

Main Ai Tweaker Advanced Monitor Boot Tool

Exit

Save BIOS settings to Prole

Back Tool\ ASUS O.C. Prole >

EFI BIOS Utility - Advanced Mode

The Setup Prole Status items show Not Installed if no prole is created.

• DO NOT shut down or reset the system while updating the BIOS to prevent the

system boot failure!

• We recommend that you update the BIOS le only coming from the same memory/CPU

conguration and BIOS version.

Save to Prole

Allows you to save the current BIOS settings to the BIOS Flash, and create a prole. Key in a

prole number from one to eight, press <Enter>, and then select Yes.

Load from Prole

Allows you to load the previous BIOS settings saved in the BIOS Flash. Key in the prole

number that saved your BIOS settings, press <Enter>, and then select Yes.

O.C. Prole Conguration

Setup Prole 1 Status : Not Installed

Setup Prole 2 Status : Not Installed

Setup Prole 3 Status : Not Installed

Setup Prole 4 Status : Not Installed

Setup Prole 5 Status : Not Installed

Setup Prole 6 Status : Not Installed

Setup Prole 7 Status : Not Installed

Setup Prole 8 Status : Not Installed

Add Your CMOS Prole

Label

Save to Prole 1

Add Your CMOS Prole

Load from Prole 1

ASUS P8Z68-V PRO 3-31

Chapter 3

3.9 Exit menu

The Exit menu items allow you to load the optimal default values for the BIOS items, and

save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit

menu.

Load Optimized Defaults

This option allows you to load the default values for each of the parameters on the Setup

menus. When you select this option or if you press <F5>, a conrmation window appears.

Select Yes to load the default values.

Save Changes & Reset

Once you are nished making your selections, choose this option from the Exit menu to

ensure the values you selected are saved. When you select this option or if you press <F10>,

a conrmation window appears. Select Yes to save changes and exit.

Discard Changes & Exit

This option allows you to exit the Setup program without saving your changes. When you

select this option or if you press <Esc>, a conrmation window appears. Select Yes to

discard changes and exit.

ASUS EZ Mode

This option allows you to enter the EZ Mode screen.

Launch EFI Shell from lesystem device

This option allows you to attempt to launch the EFI Shell application (shellx64.e) from one of

the available lesystem devices.

Exit

Load Optimized Defaults

Save Changes & Reset

Discard Changes & Exit

ASUS EZ Mode

Launch EFI Shell from lesystem device

3-32 Chapter 3: BIOS setup

Chapter 3

3.10 Updating BIOS

The ASUS website publishes the latest BIOS versions to provide enhancements on system

stability, compatibility, or performance. However, BIOS updating is potentially risky. If there

is no problem using the current version of BIOS, DO NOT manually update the BIOS.

Inappropriate BIOS updating may result in the system’s failure to boot. Carefully follow the

instructions of this chapter to update your BIOS if necessary.

Visit the ASUS website (www.asus.com) to download the latest BIOS le for this

motherboard.

The following utilities allow you to manage and update the motherboard BIOS setup program.

1. ASUS Update: Updates the BIOS in Windows® environment.

2. ASUS EZ Flash 2: Updates the BIOS using a USB ash drive.

3. ASUS CrashFree BIOS 3: Restores the BIOS using the motherboard support DVD or

a USB ash drive when the BIOS le fails or gets corrupted.

4. ASUS BIOS Updater: Updates and backups the BIOS in DOS environment using the

motherboard support DVD and a USB ash disk drive.

Refer to the corresponding sections for details on these utilities.

Save a copy of the original motherboard BIOS le to a USB ash disk in case you need

to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS

Update or BIOS Updater utilities.

3.10.1 ASUS Update utility

The ASUS Update is a utility that allows you to manage, save, and update the motherboard

BIOS in Windows® environment. The ASUS Update utility allows you to:

• Update the BIOS directly from the Internet

• Download the latest BIOS le from the Internet

• Update the BIOS from an updated BIOS le

• Save the current BIOS le

• View the BIOS version information

This utility is available in the support DVD that comes with the motherboard package.

ASUS Update requires an Internet connection either through a network or an Internet

Service Provider (ISP).

Launching ASUS Update

After installing AI Suite II from the motherboard support DVD, launch ASUS Update by

clicking Update > ASUS Update on the AI Suite II main menu bar.

Quit all Windows® applications before you update the BIOS using this utility.

ASUS P8Z68-V PRO 3-33

Chapter 3

Updating the BIOS through the Internet

To update the BIOS through the Internet:

1. From the ASUS Update screen,

select Update BIOS from Internet,

and then click Next.

2. Select the ASUS FTP site nearest

you to avoid network trafc.

If you want to enable the BIOS

downgradable function and auto

BIOS backup function, check the

checkboxs before the two items on

the screen.

4. You can decide whether to change

the BIOS boot logo, which is the

image appearing on screen during

the Power-On Self-Tests (POST).

Click Yes if you want to change the

boot logo or No to continue.

5. Follow the onscreen instructions to

complete the update process.

3. Select the BIOS version that you

want to download. Click Next.

3-34 Chapter 3: BIOS setup

Chapter 3

• The screenshots in this section are for reference only. The actual BIOS information

vary by models.

• Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

Updating the BIOS through a BIOS le

To update the BIOS through a BIOS le:

1. From the ASUS Update screen,

select Update BIOS from le, and

then click Next.

2. Locate the BIOS le from the Open

window, click Open, and click Next.

3. You can decide whether to change

the BIOS boot logo. Click Yes if you

want to change the boot logo or No to

continue.

4. Follow the onscreen instructions to

complete the update process.

ASUS P8Z68-V PRO 3-35

Chapter 3

3.10.2 ASUS EZ Flash 2 utility

The ASUS EZ Flash 2 feature allows you to update the BIOS without having to use a

bootable oppy disk or an OS-based utility.

Before you start using this utility, download the latest BIOS from the ASUS website

at www.asus.com.

To update the BIOS using EZ Flash 2:

1. Insert the USB ash disk that contains the latest BIOS le to the USB port.

2. Enter the Advanced Mode of the BIOS setup program. Go to the Tool menu to select

ASUS EZ Flash Utility and press <Enter> to enable it.

3. Press <Tab> to switch to the Drive eld.

4. Press the Up/Down arrow keys to nd the USB ash disk that contains the latest BIOS,

and then press <Enter>.

5. Press <Tab> to switch to the Folder Info eld.

6. Press the Up/Down arrow keys to nd the BIOS le, and then press <Enter> to perform

the BIOS update process. Reboot the system when the update process is done.

Flash Info

MODEL: P8Z68-V PRO VER: 0301 DATE: 10/15/2010

Exit

[Enter] Select or Load [Tab] Switch [Up/Down/PageUp/PageDown/Home/End] Move [Esc] Exit [F2] Backup

fs0:\

Drive Folder Info

fs0:\ 08/05/10 10:23p 4194304 P8Z68-V PRO.ROM

fs1:\

ASUSTek EZ Flash BIOS ROM Utility V00.75

File Infor

MODEL: VER: DATE:

Help Info

3-36 Chapter 3: BIOS setup

Chapter 3

3.10.3 ASUS CrashFree BIOS 3 utility

The ASUS CrashFree BIOS 3 utility is an auto recovery tool that allows you to restore the

BIOS le when it fails or gets corrupted during the updating process. You can restore a

corrupted BIOS le using the motherboard support DVD or a USB ash drive that contains

the BIOS le.

The BIOS le in the motherboard support DVD may be older than the BIOS le published

on the ASUS ofcial website. If you want to use the newer BIOS le, download the le at

support.asus.com and save it to a USB ash drive.

Recovering the BIOS

To recover the BIOS:

1. Turn on the system.

2. Insert the motherboard support DVD to the optical drive, or the USB ash drive

containing the BIOS le to the USB port.

3. The utility automatically checks the devices for the BIOS le. When found, the utility

reads the BIOS le and enters ASUS EZ Flash 2 utility automatically.

4. The system requires you to enter BIOS Setup to recover BIOS setting. To ensure

system compatibility and stability, we recommend that you press <F5> to load default

BIOS values.

DO NOT shut down or reset the system while updating the BIOS! Doing so can cause

system boot failure!

• This function can support devices such as a USB ash disk with FAT 32/16 format and

single partition only.

• DO NOT shut down or reset the system while updating the BIOS to prevent system

boot failure!

Ensure to load the BIOS default settings to ensure system compatibility and stability. Select

the Load Optimized Defaults item under the Exit menu. See section 3.9 Exit Menu for

details.

ASUS P8Z68-V PRO 3-37

Chapter 3

Booting the system in DOS environment

1. Insert the USB ash drive with the latest BIOS le and BIOS Updater to the USB port.

2. Boot your computer. When the ASUS Logo appears, press <F8> to show the BIOS

Boot Device Select Menu. Insert the support DVD into the optical drive and select the

optical drive as the boot device.

Welcome to FreeDOS (http://www.freedos.org)!

C:\>d:

D:\>

3. When the Make Disk menu appears, select the FreeDOS command prompt item by

pressing the item number.

4. At the FreeDOS prompt, type d: and press <Enter> to switch the disk from

Drive C (optical drive) to Drive D (USB ash drive).

3.10.4 ASUS BIOS Updater

The ASUS BIOS Updater allows you to update BIOS in DOS environment. This utility also

allows you to copy the current BIOS le that you can use as a backup when the BIOS fails or

gets corrupted during the updating process.

The succeeding utility screens are for reference only. The actual utility screen displays may

not be same as shown.

Before updating BIOS

1. Prepare the motherboard support DVD and a USB ash drive in FAT32/16 format and

single partition.

2. Download the latest BIOS le and BIOS Updater from the ASUS website at http://

support.asus.com and save them on the USB ash drive.

• NTFS is not supported under DOS environment. Do not save the BIOS le and BIOS

Updater to a hard disk drive or USB ash drive in NTFS format.

• Do not save the BIOS le to a oppy disk due to low disk capacity.

3. Turn off the computer and disconnect all SATA hard disk drives (optional).

Please select boot device:

SATA: XXXXXXXXXXXXXXXX

USB XXXXXXXXXXXXXXXXX

UEFI: XXXXXXXXXXXXXXXX

Enter Setup

 ↑ and ↓ to move selection

ENTER to select boot device

ESC to boot using defaults

3-38 Chapter 3: BIOS setup

Chapter 3

2. The BIOS Updater backup screen appears indicating the BIOS backup process. When

BIOS backup is done, press any key to return to the DOS prompt.

ASUSTek BIOS Updater for DOS V1.18 [2010/04/29]

Current ROM Update ROM

Note

Saving BIOS:

PATH: A:\

BOARD: P8Z68-V PRO

VER: 0204

DATE: 08/05/2010

BOARD: Unknown

VER: Unknown

DATE: Unknown

BIOS backup is done! Press any key to continue.

D:\>bupdater /oOLDBIOS1.rom

Filename Extension

Backing up the current BIOS

To backup the current BIOS le using the BIOS Updater

Ensure that the USB ash drive is not write-protected and has enough free space to save

the le.

1. At the FreeDOS prompt, type bupdater /o[lename] and press <Enter>.

The [lename] is any user-assigned lename with no more than eight alphanumeric

characters for the lename and three alphanumeric characters for the extension.

ASUS P8Z68-V PRO 3-39

Chapter 3

4. Select Yes and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS

Updater. Restart your computer.

DO NOT shut down or reset the system while updating the BIOS to prevent system boot

failure!

• For BIOS Updater version 1.04 or later, the utility automatically exits to the DOS

prompt after updating BIOS.

• Ensure to load the BIOS default settings to ensure system compatibility and stability.

Select the Load Optimized Defaults item under the Exit BIOS menu. See Chaper 3

of your motherboard user manual for details.

• Ensure to connect all SATA hard disk drives after updating the BIOS le if you have

disconnected them.

Updating the BIOS le

To update the BIOS le using BIOS Updater

1. At the FreeDOS prompt, type bupdater /pc /g and press <Enter>.

ASUSTek BIOS Updater for DOS V1.18 [2010/04/29]

Current ROM Update ROM

Note

[Enter] Select or Load [Tab] Switch [V] Drive Info

[Up/Down/Home/End] Move [B] Backup [Esc] Exit

P8Z68-V PRO.ROM 4194304 2010-08-05

17:30:48

PATH: A:\

BOARD: P8Z68-V PRO

VER: 0204

DATE: 08/05/2010

BOARD: Unknown

VER: Unknown

DATE: Unknown

D:\>bupdater /pc /g

2. The BIOS Updater screen appears as below.

3. Press <Tab> to switch between screen elds and use the <Up/Down/Home/End> keys

to select the BIOS le and press <Enter>. BIOS Updater checks the selected BIOS le

and prompts you to conrm BIOS update.

Are you sure to update BIOS?

Yes No

3-40 Chapter 3: BIOS setup

Chapter 3

ASUS P8Z68-V PRO 4-1

Chapter 4

If Autorun is NOT enabled in your computer, browse the contents of the support DVD to

locate the le ASSETUP.EXE from the BIN folder. Double-click the ASSETUP.EXE to run

the DVD.

4.1 Installing an operating system

This motherboard supports Windows® XP/ 64-bit XP/ Vista / 64-bit Vista / 7 / 64-bit 7

operating systems (OS). Always install the latest OS version and corresponding updates to

maximize the features of your hardware.

4.2 Support DVD information

The support DVD that comes with the motherboard package contains the drivers, software

applications, and utilities that you can install to avail all motherboard features.

4.2.1 Running the support DVD

Place the support DVD into the optical drive. The DVD automatically displays the Drivers menu if

Autorun is enabled in your computer. Click each menu tab and select the items you want to install.

• Motherboard settings and hardware options vary. Use the setup procedures presented

in this chapter for reference only. Refer to your OS documentation for detailed

information.

• Ensure that you install the Windows® XP Service Pack 3 or later versions before

installing the drivers for better compatibility and system stability.

The contents of the support DVD are subject to change at any time without notice. Visit the

ASUS website at www.asus.com for updates.

Chapter 4: Software support

Chapter 4

The Drivers menu shows the available

device drivers if the system detects

installed devices. Install the necessary

drivers to use the devices.

The Utilities

menu shows the

applications and

other software that

the motherboard

supports.

The Make Disk menu

contains items to

create the RAID/AHCI

driver disk.

The Manual menu contains

the list of supplementary user

manuals. Click an item to open

the folder of the user manual.

Click the Contact

tab to display the

ASUS contact

information.

Click an icon

to display DVD/

motherboard

information

Click an item

to install

4-2 Chapter 4: Software support

Chapter 4

4.2.2 Obtaining the software manuals

The software manuals are included in the support DVD. Follow the instructions below to get

the necessary software manuals.

The software manual les are in Portable Document Format (PDF). Install the Adobe®

Acrobat® Reader from the Utilities menu before opening the les.

The screenshots in this section are for reference only. The actual software manuals

containing in the support DVD vary by models.

1. Click the Manual tab. Click ASUS

Motherboard Utility Guide from

the manual list on the left.

2. The Manual folder of the support

DVD appears. Double-click the

folder of your selected software.

3. Some software manuals are

provided in different languages.

Double-click the language to

show the software manual.

ASUS P8Z68-V PRO 4-3

Chapter 4

4.3 Software information

Most of the applications in the support DVD have wizards that will conveniently guide you

through the installation. View the online help or readme le that came with the software

application for more information.

4.3.1 AI Suite II

AI Suite II is an all-in-one interface that integrates several ASUS utilities and allows users to

launch and operate these utilities simultaneously.

Installing AI Suite II

To install AI Suite II on your computer

1. Place the support DVD to the optical drive. The Drivers installation tab appears if your

computer has enabled the Autorun feature.

2. Click the Utilities tab, then click AI Suite II.

3. Follow the onscreen instructions to complete installation.

Using AI Suite II

AI Suite II automatically starts when you enter the Windows® operating system (OS). The AI

Suite II icon appears in the Windows® notication area. Click the icon to open the AI Suite II

main menu bar.

Click each button to select and launch a utility, to monitor or update the motherboard BIOS, to

display the system information, and to customize the settings of AI Suite II.

Shortcut to the Auto Tuning

Mode under TurboV EVO

Click to select a utility

Click to monitor sensors

or CPU frequency

Click to update the motherboard BIOS

Click to show the

system information

Click to customize

the interface settings

• The Auto Tuning button appears only on models with the TurboV EVO function.

• The applications in the Tool menu vary with models.

• The screeshots of AI Suite II in this user manual are for reference only. The actual

screenshots vary with models.

• Refer to the software manual in the support DVD or visit the ASUS website

at www.asus.com for detailed software conguration.

4-4 Chapter 4: Software support

Chapter 4

4.3.2 DIGI+ VRM

ASUS DIGI+ VRM allows you to adjust VRM voltage and frequency modulation to enhance

reliability and stability. It also provides the highest power efciency, generating less heat to

longer component lifespan and minimize power loss.

After installing AI Suite II from the motherboard support DVD, launch DIGI+ VRM by

clicking Tool > DIGI+ VRM on the AI Suite II main menu bar.

Function no. Function description

1DIGI+ VRM Load-line Calibration

Higher load-line calibration could get higher voltage and good overclocking

performance but increase the CPU and VRM thermal.

2DIGI+ VRM CPU Current Capability

DIGI+ VRM CPU Current Capability provides wider total power range for

overclocking. A higher value setting gets higher VRM power consumption delivery.

3DIGI+ VRM Frequency

Switching frequency will affect the VRM transient response and component thermal.

Higher frequency gets quicker transient response.

4DIGI+ VRM Phase Control

Increase phase number under heavy system loading to get more transient and

better thermal performance. Reduce phase number under light system loading to

increase VRM efciency.

5DIGI+ VRM Duty Control

DIGI+ VRM Duty Control adjusts the current of every VRM phase and the thermal of

every phase component.

6iGPU Load-line Calibration

Higher value could get higher iGPU voltage and good performance but increase the

CPU and VRM thermal.

7iGPU Current Capability

A higher value brings a wider total iGPU power and overclocking frequency range to

enhance iGPU performance..

Application helps

Apply all changes

immediately

Undo all changes

without applying

ASUS P8Z68-V PRO 4-5

Chapter 4

• The actual performance boost may vary depending on your CPU specication.

• Do not remove the thermal module. The thermal conditions should be monitored.

Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

4.3.3 BT GO!

BT GO! connects a bluetooth (BT) device with the motherboard through Bluetooth connection

for le transferring, le synchronization, music playback, personal manager, and multiple

remote functions.

Launching BT GO!

After installing AI Suite II from the motherboard support DVD, launch BT GO! by clicking

Tool > BT GO! on the AI Suite II main menu bar.

Using BT GO!

• Click and to scroll the device list and the function list.

• Click any of the device icons to select the device as the connected BT device and BT

GO! will automatically search for the supported functions for the selected device.

• Click any of the device / function icons to connect the selected device and enable /

disable the selected function.

Device list

Function list

Click to show the corresponding setting

pane on the right side

Lights when the function is enabled

Function introduction

Shot & Send: allows you to snap and transfer the screenshot to the connected BT device.

BT Transfer: allows you to share the les stored in the host BT device to another

connected BT devices.

Folder Sync: allows you to sync or back up the selected folder between the selected BT

devices and the computer.

Personal Manager: allows you to synchronize the personal contacts and calendar

information between the BT device and the system.

BT to Net: allows the system to access the Internet via the network shared by the

Bluetooth device.

4-6 Chapter 4: Software support

Chapter 4

• Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

• The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any

use of such marks by ASUSTek Computer Inc. is under license. Other trademarks and

trade names are those of their respective owners.

Music Player: allows you to play the selected music les in the BT device through the

computer’s speakers.

BT Turbo Remote: provides a user-friendly interface that allows you to use your smartphone

as the remote controller via the bluetooth connection for the BT Turbo Key, Pocket Media,

and Reset/Off functions.

ASUS P8Z68-V PRO 4-7

Chapter 4

4.3.4 TurboV EVO

ASUS TurboV EVO introduces TurboV that allows you to manually adjust the CPU frequency

and related voltages as well as Auto Tuning function that offers automatic and easy

overlocking and system level up. After installing AI Suite II from the motherboard support

DVD, launch TurboV EVO by clicking Tool > TurboV EVO on the AI Suite II main menu bar.

Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

TurboV

TurboV allows you to overclock the BCLK frequency, CPU voltage, IMC voltage, and DRAM

Bus voltage in WIndows® environment and takes effect in real-time without exiting and

rebooting the OS.

Refer to the CPU documentation before adjusting CPU voltage settings. Setting a high

voltage may damage the CPU permanently, and setting a low voltage may make the

system unstable.

For system stability, all changes made in TurboV will not be saved to BIOS settings and

will not be kept on the next system boot. Use the Save Prole function to save your

customized overclocking settings and manually load the prole after Windows starts.

For advanced overclock ability, adjust rst the BIOS items, and then proceed more detailed

adjustments in More Settings.

Save the current

settings as a new

prole

Voltage

Adjustment

bars

Current values

Target values

Load prole

TurboV

Auto Tuning Mode

Click to show

/ hide more

settings

Applies all changes

immediately

Undoes all changes

without applying

Click to restore

all start-up

settings

4-8 Chapter 4: Software support

Chapter 4

Using Advanced Mode

Click More Settings, and then click the Advanced Mode tab to adjust the advanced voltage

settings.

Advanced mode

Applies all changes

immediately

Undoes all changes

without applying

Click to restore

all start-up

settings

Current values

Target values Voltage

Adjustment

bars

GPU Boost

Applies all changes

immediately

Undoes all changes

without applying

Click to restore

all start-up

settings

Current values

Target values Adjustment bars

GPU Boost

GPU Boost overclocks the integrated iGPU for the best graphics performance.

1. Click More Settings, and then click the GPU Boost tab.

2. Adjust the iGPU Max Frequency and iGPU Voltage, then you will be requested to

restart the system. Click Yes to make the change take effect.

ASUS P8Z68-V PRO 4-9

Chapter 4

• Set the CPU Ratio Setting item in BIOS to [Auto] before using the CPU Ratio function

in TurboV. Refer to Chapter 3 of your motherboard user manual for details.

• The CPU Ratio bars show the status of the CPU cores, which vary with your CPU

model.

Adjustment bar

4. Drag the adjustment bar upwards or downwards to the desired value.

CPU Ratio

Allows you to manually adjust the CPU ratio.

The rst time you use CPU Ratio, go to AI Tweaker > CPU Power Management in BIOS

and set the Turbo Ratio item to [Maximum Turbo Ratio setting in OS], or activate CPU

Ratio by clicking the ON button on the CPU Ratio function screen.

1. Click More Settings, and then click the CPU Ratio tab.

2. Click the ON button to activate CPU Ratio.

3. You will requested to restart the system. Click Yes to make the change take effect.

CPU Ratio

Applies all changes

immediately

Undoes all changes

without applying

Click to restore

all start-up

settings

Click to activate the

CPU Ratio

4-10 Chapter 4: Software support

Chapter 4

Auto Tuning

ASUS TurboV EVO includes two auto tuning modes, providing the most exible auto-tuning

options.

• The overclocking result varies with the CPU model and the system conguration.

• To prevent overheating from damaging the motherboard, a better thermal environment

is strongly recommended.

• Fast Tuning: fast CPU overclocking

• Extreme Tuning: extreme overclocking for CPU and memory

Using Fast Tuning

1. Click the Auto Tuning tab and then

click Fast.

2. Read through the warning

messages and click OK to start

auto-overclocking.

3. TurboV automatically overclocks

the CPU, saves BIOS settings

and restarts the system. After

re-entering Windows, a message

appears indicating auto tuning

success. Click OK to exit.

Using Extreme Tuning

1. Click the Auto Tuning tab and then

click Extreme.

2. Read through the warning

messages and click OK to start

auto-overclocking.

ASUS P8Z68-V PRO 4-11

Chapter 4

3. TurboV automatically overclocks

the CPU and memory and restarts

the system. After re-entering

Windows, a message appears

indicating the current overclocking

result. To keep the result, click

Stop.

4. If you did not click Stop in

the previous step, TurboV

automatically starts further system

overclocking and stability test.

An animation appears indicating

the overclocking process. Click

Stop if you want to cancel the

Overclocking process.

5. TurboV automatically adjusts and

saves BIOS settings and restarts

the system. After re-entering

Windows, a message appears

indicating auto tuning success.

Click OK to exit.

4-12 Chapter 4: Software support

Chapter 4

4.3.5 EPU

EPU is an energy-efcient tool that satises different computing needs. This utility provides

several modes that you can select to save system power. Selecting Auto mode will have the

system shift modes automatically according to current system status. You can also customize

each mode by conguring settings like CPU frequency, GPU frequency, vCore Voltage, and

Fan Control.

Launching EPU

After installing AI Suite II from the motherboard support DVD, launch EPU by clicking

Tool > EPU on the AI Suite II main menu bar.

*• Select From EPU Installation to show the CO2 that has been reduced since you

installed EPU.

*• Select From the Last Reset to show the total CO2 that has been reduced since you

click the Clear button .

• Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

*Shifts between the

display of Total and

Current CO2 reduced

Displays the system

properties of each mode

Displays the following message

if no VGA power saving engine is

detected.

Advanced settings for each mode

Multiple system

operating modes

Displays current mode

The items lighting up

means power saving

engine is activated

Displays the amount

of CO2 reduced

Displays the current

CPU power

ASUS P8Z68-V PRO 4-13

Chapter 4

Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

4.3.6 ASUS FAN Xpert

Asus Fan Xpert allows you to adjust both the CPU and chassis fan speeds according to

different ambient temperatures and your PC’s system loading. The various fan proles offer

exible controls of fan speeds to achieve a quiet and cool system environment.

Launching FAN Xpert

After installing AI Suite II from the motherboard support DVD, launch FAN Xpert by clicking

Tool > Fan Xpert on the AI Suite II main menu bar.

Fan setting

• Disable: disables the Fan Xpert function.

• Standard: adjusts fan speed in a moderate pattern.

• Silent: minimizes fan speed for quiet fan operation.

• Turbo: maximizes the fan speed for the best cooling effect.

• Intelligent: automatically adjusts the CPU fan speed according to the ambient

temperature.

• Stable: xes the CPU fan speed to avoid noise caused by the unsteady fan rotation.

However, the fan will speed up when the temperature exceeds 70°C.

• User: Allows you to congure the CPU fan prole under certain limitations.

Using FAN Xpert

Click Fan Name to select a fan and then click Setting to select a preset mode for your

selected fan.

Click to select a fan type Click to select a fan prole

Click to apply the settings

Click to discard the settings

4-14 Chapter 4: Software support

Chapter 4

4.3.7 ASUS Probe II

ASUS Probe II is a utility that monitors the computer’s vital components, and detects and

alerts you of any problem with these components. Probe II senses fan rotations, CPU

temperature, and system voltages, among others. With this utility, you are assured that your

computer is always at a healthy operating condition.

Launching Probe II

After installing AI Suite II from the motherboard support DVD, launch Probe II by clicking

Tool > Probe II on the AI Suite II main menu bar.

Loads the default

threshold values

for each sensor

Applies your

changes

Loads your saved

conguration

Saves your

conguration

Conguring Probe II

Click the Voltage/Temperature/Fan Speed tabs to activate the sensors or to adjust the

sensor threshold values. The Preference tab allows you to customize sensor alerts, or

change the temperature scale.

ASUS P8Z68-V PRO 4-15

Chapter 4

4.3.8 Ai Charger+

Battery Charging Version 1.1 (BC 1.1), a USB Implementers Forum (USB-IF) certied

USB charging function, is designed to make USB charging faster than the standard USB

devices. If your USB device supports the BC 1.1 function*, when you connect your USB

device to your system, the system automatically detects your USB device and starts a fast

USB charging. The charging speed may get 3 times faster than that of the standard USB

devices**.

• * Check your USB device manufacturer if it fully supports the BC 1.1 function.

• ** The actual charging speed may vary with your USB device’s conditions.

• Ensure to remove and reconnect your USB device after enabling or disabling

Ai Charger+ to ensure normal charging function.

4-16 Chapter 4: Software support

Chapter 4

4.3.9 Audio congurations

The Realtek® audio CODEC provides 8-channel audio capability to deliver the ultimate audio

experience on your computer. The software provides Jack-Detection function, S/PDIF Out

support, and interrupt capability. The CODEC also includes the Realtek® proprietary UAJ®

(Universal Audio Jack) technology for all audio ports, eliminating cable connection errors and

giving users plug and play convenience.

Follow the installation wizard to install the Realtek® Audio Driver from the support DVD that

came with the motherboard package.

If the Realtek audio software is correctly installed, you will nd

the Realtek HD Audio Manager icon on the taskbar. Double-

click on the icon to display the Realtek HD Audio Manager. Realtek HD Audio Manager

A. Realtek HD Audio Manager for Windows® Vista™

Control

settings

window

Conguration

option tabs

Information

button

Exit button

Minimize

button

Device

advanced

settings

Connector

settings

Analog

and digital

connector

status

Set default device

button

Control settings

window

Conguration

options

Information button

Exit button

Minimize button

B. Realtek HD Audio Manager for Windows XP

Refer to the software manual in the support DVD or visit the ASUS website at

www.asus.com for detailed software conguration.

ASUS P8Z68-V PRO 4-17

Chapter 4

4.4 RAID congurations

The motherboard supports the following SATA RAID solution:

Intel® Rapid Storage Technology with RAID 0, RAID 1, RAID 10 and RAID 5 support.

• You must install Windows® XP Service Pack 3 or later versions before using Serial

ATA hard disk drives. The Serial ATA RAID feature is available only if you are using

Windows® XP SP3 or later versions.

• Due to Windows® XP / Vista limitation, a RAID array with the total capacity over 2TB

cannot be set as a boot disk. A RAID array over 2TB can only be set as a data disk

only.

• If you want to install a Windows® operating system to a hard disk drive included in a

RAID set, you have to create a RAID driver disk and load the RAID driver during OS

installation. Refer to section 4.5 Creating a RAID driver disk for details.

4.4.1 RAID denitions

RAID 0 (Data striping) optimizes two identical hard disk drives to read and write data in

parallel, interleaved stacks. Two hard disks perform the same work as a single drive but at a

sustained data transfer rate, double that of a single disk alone, thus improving data access

and storage. Use of two new identical hard disk drives is required for this setup.

RAID 1 (Data mirroring) copies and maintains an identical image of data from one drive to

a second drive. If one drive fails, the disk array management software directs all applications

to the surviving drive as it contains a complete copy of the data in the other drive. This RAID

conguration provides data protection and increases fault tolerance to the entire system. Use

two new drives or use an existing drive and a new drive for this setup. The new drive must be

of the same size or larger than the existing drive.

RAID 5 stripes both data and parity information across three or more hard disk drives. Among

the advantages of RAID 5 conguration include better HDD performance, fault tolerance, and

higher storage capacity. The RAID 5 conguration is best suited for transaction processing,

relational database applications, enterprise resource planning, and other business systems.

Use a minimum of three identical hard disk drives for this setup.

RAID 10 is data striping and data mirroring combined without parity (redundancy data) having

to be calculated and written. With the RAID 10 conguration you get all the benets of both

RAID 0 and RAID 1 congurations. Use four new hard disk drives or use an existing drive

and three new drives for this setup.

4-18 Chapter 4: Software support

Chapter 4

4.4.2 Installing Serial ATA hard disks

The motherboard supports Serial ATA hard disk drives. For optimal performance, install

identical drives of the same model and capacity when creating a disk array.

To install the SATA hard disks for a RAID conguration:

1. Install the SATA hard disks into the drive bays.

2. Connect the SATA signal cables.

3. Connect a SATA power cable to the power connector on each drive.

4.4.3 Setting the RAID item in BIOS

You must enable the RAID function in the BIOS Setup before creating RAID set(s) using

SATA HDDs. To do this:

1. Enter the BIOS Setup during POST.

2. Go to the Advanced menu > SATA Conguration, and then press <Enter>.

3. Set the SATA Mode item to [RAID Mode].

4. Save your changes, and then exit the BIOS Setup.

Refer to Chapter 3 for details on entering and navigating through the BIOS Setup.

Due to chipset limitation, when set any of SATA ports to RAID mode, all SATA ports run at

RAID mode together.

4.4.4 Intel® Rapid Storage Technology Option ROM utility

To enter the Intel® Rapid Storage Technology Option ROM utility:

1. Turn on the system.

2. During POST, press <Ctrl> + <I> to display the utility main menu.

Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070

[ MAIN MENU ]

1. Create RAID Volume 4. Recovery Volume Options

2. Delete RAID Volume 5. Acceleration Options

3. Reset Disks to Non-RAID 6. Exit

[ DISK/VOLUME INFORMATION ]

RAID Volumes:

None dened.

Physical Devices:

Port Device Model Serial # Size Type/Status(Vol ID)

0 ST3160812AS 9LS0HJA4 149.0GB Non-RAID Disk

1 ST3160812AS 9LS0F4HL 149.0GB Non-RAID Disk

2 ST3160812AS 3LS0JYL8 149.0GB Non-RAID Disk

3 ST3160812AS 9LS0BJ5H 149.0GB Non-RAID Disk

[↑↓]-Select [ESC]-Exit [ENTER]-Select Menu

ASUS P8Z68-V PRO 4-19

Chapter 4

Creating a RAID set

To create a RAID set:

1. From the utility main menu, select 1. Create RAID Volume and press <Enter>. The

following screen appears:

2. Enter a name for the RAID set and press <Enter>.

3. When the RAID Level item is selected, press the up/down arrow key to select a RAID

level to create, and then press <Enter>.

4. When the Disks item is selected, press <Enter> to select the hard disk drives you want

to include in the RAID set. The SELECT DISKS screen appears:

The utility supports maximum four hard disk drives for RAID conguration.

The navigation keys at the bottom of the screen allow you to move through the menus

and select the menu options.

The RAID BIOS setup screens shown in this section are for reference only and may not

exactly match the items on your screen.

Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070

[ CREATE VOLUME MENU ]

[ HELP ]

Enter a unique volume name that has no special characters and is

16 characters or less.

[↑↓]Change [TAB]-Next [ESC]-Previous Menu [ENTER]-Select

Name: Volume0

RAID Level: RAID0(Stripe)

Disks: Select Disks

Strip Size: 128KB

Capacity: 0.0 GB

Sync: N/A

Create Volume

[ SELECT DISKS ]

Port Drive Model Serial # Size Status

0 ST3160812AS 9LS0HJA4 149.0GB Non-RAID Disk

1 ST3160812AS 9LS0F4HL 149.0GB Non-RAID Disk

2 ST3160812AS 3LS0JYL8 149.0GB Non-RAID Disk

3 ST3160812AS 9LS0BJ5H 149.0GB Non-RAID Disk

Select 2 to 6 disks to use in creating the volume.

[↑↓]-Prev/Next [SPACE]-SelectDisk [ENTER]-Done

4-20 Chapter 4: Software support

Chapter 4

5. Use the up/down arrow key to select a drive, and then press <Space> to select. A small

triangle marks the selected drive. Press <Enter> after completing your selection.

6. Use the up/down arrow key to select the stripe size for the RAID array (for RAID 0, 10

and 5 only),and then press <Enter>. The available stripe size values range from 4KB

to 128KB. The following are typical values:

RAID 0: 128KB

RAID 10: 64KB

RAID 5: 64KB

We recommend a lower stripe size for server systems, and a higher stripe size for

multimedia computer systems used mainly for audio and video editing.

WARNING: ALL DATA ON SELECTED DISKS WILL BE LOST.

Are you sure you want to create this volume? (Y/N):

9. Press <Y> to create the RAID volume and return to the main menu, or <N> to go back

to the CREATE VOLUME menu.

7. When the Capacity item is selected, enter the RAID volume capacity that you want

and press <Enter>. The default value indicates the maximum allowed capacity.

8. When the Create Volume item is selected, press <Enter>. The following warning

message appears:

ASUS P8Z68-V PRO 4-21

Chapter 4

Deleting a RAID set

Take caution when deleting a RAID set. You will lose all data on the hard disk drives when

you delete a RAID set.

To delete a RAID set:

1. From the utility main menu, select 2. Delete RAID Volume and press <Enter>. The

following screen appears:

Exiting the Intel® Rapid Storage Technology Option ROM utility

To exit the utility:

1. From the utility main menu, select 5. Exit, and then press <Enter>. The following

warning message appears:

2. Press <Y> to exit or press <N> to return to the utility main menu.

2. Use the up/down arrow key to select the RAID set you want to delete, and then press

<Del>. The following warning message appears:

3. Press <Y> to delete the RAID set and return to the utility main menu, or press <N> to

return to the DELETE VOLUME menu.

Intel(R) Rapid Storage Technology - Option ROM - v10.5.1.1070

[ DELETE VOLUME MENU ]

[ HELP ]

Deleting a volume will reset the disks to non-RAID.

WARNING: ALL DISK DATA WILL BE DELETED.

(This does not apply to Recovery volumes)

[↑↓]-Select [ESC]-Previous Menu [DEL]-Delete Volume

Name Level Drives Capacity Status Bootable

Volume0 RAID0(Stripe) 2 298.0GB Normal Yes

ALL DATA IN THE VOLUME WILL BE LOST!

(This does not apply to Recovery volumes)

Are you sure you want to delete volume “Volume0”? (Y/N):

[ DELETE VOLUME VERIFICATION ]

Are you sure you want to exit? (Y/N):

[ CONFIRM EXIT ]

4-22 Chapter 4: Software support

Chapter 4

Intel® Smart Response Technology

Intel® Smart Response Technology boosts overall system performance. It uses an installed

fast SSD (min 18.6GB available) as a cache for frequently accessed operations, speeding up

hard drive/ main memory interaction. Key benets are expedited hard drive speeds, reduced

load and wait times, and maximized storage utilization. Power consumption also goes down

by reducing unnecessary hard drive spin.

2. a. Select the SSD you want to use to

accelerate your storage system.

b. Select the size allocated for SSD

caching.

c. Select which HDD for caching.

Enhanced mode:WRITE THROUGH,

write to SSD and HDD at the same

time.

Maximized mode:WRITE BACK,

write to SSD and write back to HDD in

a later time.

1. Click Accelerate to launch Smart

Response Technology settings.

To install Intel® Smart Response Technology:

1. Place the support DVD to the optical drive. The Drivers installation tab appears if your

computer has enabled the Autorun feature.

2. Click the Drivers tab, then click Intel® Rapid Storage Technology Driver software.

3. Follow the onscreen instructions to complete installation.

To use Intel® Smart Response Technology:

• Intel® Smart Response Technology supports Windows® 7/ Vista operating systems.

• Intel® Smart Response Technology is supported by 2nd generation Intel® Core™

processor family.

• Operating systems must be installed on the HDD to launch Intel® Smart Response

Technology. The capacity of the SSD is reserved for caching function.

• Before applying Intel® Smart Response Technology, set the SATA Mode BIOS item to

[RAID mode] in BIOS setup. Refer to section 3.5.4 SATA Conguration for details.

ASUS P8Z68-V PRO 4-23

Chapter 4

3. Select Disable Acceleration to disable

this function and select Change Mode to

switch acceleration mode to Enhanced/

Maximus.

• Only Intel® internal SATA ports (gray and blue) support Intel® Smart Response

Technology.

• You need at least one SSD (>18.6GB) and one HDD as a set to enable Intel® Smart

Response Technology. A single SSD can only be assigned to one HDD for caching.

• The maximum caching size on the SSD is 64GB. If the SSD exceeds 64GB, storage

capacity left out of caching can still be identied by the system for normal storage.

• Be sure to disable the acceleration function of Intel® Smart Response Technology

under OS when applying the actions below:

– Removing or replacing the SSD

– Updating IRST 10.5 driver

– Updating BIOS

• If you want to restore the OS, go to BIOS Option ROM utility and select Acceleration

Options to disable Intel® Smart Response Technology.

• The performance of Intel® Smart Response Technology varies by SSD.

4-24 Chapter 4: Software support

Chapter 4

4.5 Creating a RAID driver disk

A oppy disk with the RAID driver is required when installing a Windows® operating system

on a hard disk drive that is included in a RAID set.

• The motherboard does not provide a oppy drive connector. You have to use a

USB oppy disk drive when creating a SATA RAID driver disk.

• Windows® XP may not recognize the USB oppy disk drive due to Windows® XP

limitation. To work around this OS limitation, refer to section 4.5.4 Using a USB

oppy disk drive.

4.5.1 Creating a RAID driver disk without entering the OS

To create a RAID driver disk without entering the OS:

1. Boot your computer.

2. Press <Del> during POST to enter the BIOS setup utility.

3. Set the optical drive as the primary boot device.

4. Insert the support DVD into the optical drive.

5. Save changes and exit BIOS.

6. When the Make Disk menu appears, press <1> to create a RAID driver disk.

7. Insert a formatted oppy disk into the USB oppy disk drive, then press <Enter>.

8. Follow the succeeding screen instructions to complete the process.

4.5.2 Creating a RAID driver disk in Windows®

To create a RAID driver disk in Windows®:

1. Start Windows®.

2. Plug the USB oppy disk drive and insert a oppy disk.

3. Place the motherboard support DVD into the optical drive.

4. Go to the Make Disk menu, and then click Intel AHCI/RAID Driver Disk to create a

RAID driver disk.

5. Select USB oppy disk drive as the destination disk.

6. Follow the succeeding screen instructions to complete the process.

Write-protect the oppy disk to avoid a computer virus infection.

ASUS P8Z68-V PRO 4-25

Chapter 4

4.5.3 Installing the RAID driver during Windows® OS installation

To install the RAID driver in Windows® XP:

1. During the OS installation, the system prompts you to press the F6 key to install third-

party SCSI or RAID driver.

2. Press <F6>, and then insert the oppy disk with RAID driver into the USB oppy disk drive.

3. When prompted to select the SCSI adapter to install, select the RAID driver for the

corresponding OS version.

4. Follow the succeeding screen instructions to complete the installation.

To install the RAID driver for Windows® Vista or later OS:

1. During the OS installation, click Load Driver to allow you to select the installation

media containing the RAID driver.

2. Insert the USB ash drive with RAID driver into the USB port or the support DVD into

the optical drive, and then click Browse.

3. Click the name of the device you’ve inserted, go to Drivers > RAID, and then select

the RAID driver for the corresponding OS version. Click OK.

4. Follow the succeeding screen instructions to complete the installation.

Before loading the RAID driver from a USB ash drive, you have to use another computer

to copy the RAID driver from the support DVD to the USB ash drive.

4-26 Chapter 4: Software support

Chapter 4

4.5.4 Using a USB oppy disk drive

Due to OS limitation, Windows® XP may not recognize the USB oppy disk drive when you

install the RAID driver from a oppy disk during the OS installation.

To solve this issue, add the USB oppy disk drive’s Vendor ID (VID) and Product ID (PID) to

the oppy disk containing the RAID driver. Refer to the steps below:

1. Using another computer, plug the USB oppy disk drive, and insert the oppy disk

containing the RAID driver.

2. Right-click My Computer on the

Windows® desktop or start menu,

and then select Manage from the

pop-up window.

3. Select Device Manager. From the

Universal Serial Bus controllers,

right-click xxxxxx USB Floppy, and

then select Properties from the pop-up

window.

The name of the USB oppy disk

drive varies with different vendors.

4. Click Details tab. The Vendor ID (VID)

and Product ID (PID) are displayed.

5. Browse the contents of the RAID driver

disk to locate the le txtsetup.oem.

6. Double-click the le. A window appears,

allowing you to select the program for

opening the oem le.

ASUS P8Z68-V PRO 4-27

Chapter 4

8. Find the [HardwareIds.scsi.iaAHCI_DesktopWorkstationServer] and

[HardwareIds.scsi.iaStor_DesktopWorkstationServer] sections in the txtsetup.oem

le.

9. Type the following line to the bottom of the two sections:

id = “USB\VID_xxxx&PID_xxxx”, “usbstor”

10. Save and exit the le.

Add the same line to both sections.

The VID and PID vary with different vendors.

7. Use Notepad to open the le.

[HardwareIds.scsi.iaAHCI_DesktopWorkstationServer]

id= “PCI\VEN_8086&DEV_1C02&CC_0106”,”iaStor”

id= “USB\VID_03EE&PID_6901”, “usbstor”

[HardwareIds.scsi.iaStor_DesktopWorkstationServer]

id= “PCI\VEN_8086&DEV_2822&CC_0104”,”iaStor”

id= “USB\VID_03EE&PID_6901”, “usbstor”

4-28 Chapter 4: Software support

Chapter 4

ASUS P8Z68-V PRO 5-1

Chapter 5

5.1 ATI® CrossFireX™ technology

The motherboard supports the ATI® CrossFireX™ technology that allows you to install

multi-graphics processing units (GPU) graphics cards. Follow the installation procedures in

this section.

5.1.1 Requirements

• In Dual CrossFireX mode, you should have two identical CrossFireX-ready graphics

cards or one CrossFireX-ready dual-GPU graphics card that are ATI® certied.

• Ensure that your graphics card driver supports the ATI CrossFireX technology.

Download the latest driver from the AMD website (www.amd.com).

• Ensure that your power supply unit (PSU) can provide at least the minimum power

required by your system. See Chapter 2 for details.

5.1.2 Before you begin

For ATI CrossFireX to work properly, you have to uninstall all existing graphics card drivers

before installing ATI CrossFireX graphics cards to your system.

To uninstall existing graphics card drivers:

1. Close all current applications.

2. For Windows XP, go to Control Panel > Add/Remove Programs.

For Windows Vista, go to Control Panel > Programs and Features.

3. Select your current graphics card driver/s.

4. For Windows XP, select Add/Remove.

For Windows Vista, select Uninstall.

5. Turn off your computer.

• We recommend that you install additional chassis fans for better thermal environment.

• Visit the ATI Game website (http://game.amd.com) for the latest certied graphics card

and the supported 3D application list.

Chapter 5: Multiple GPU technology support

5-2 Chapter 5: Multiple GPU technology support

Chapter 5

5. Connect two independent auxiliary power

sources from the power supply to the two

graphics cards separately.

6. Connect a VGA or a DVI cable to the

graphics card.

4. Align and rmly insert the CrossFireX

bridge connector to the goldngers on

each graphics card. Ensure that the

connector is rmly in place.

5.1.3 Installing two CrossFireX™ graphics cards

The following pictures are for reference only. The graphics cards and the motherboard

layout may vary with models, but the installation steps remain the same.

1. Prepare two CrossFireX-ready graphics

cards.

2. Insert the two graphics card into the

PCIEX16 slots. If your motherboard

has more than two PCIEX16 slots,

refer to Chapter 2 in this user manual

for the locations of the PCIEX16 slots

recommended for multi-graphics card

installation.

3. Ensure that the cards are properly

seated on the slots.

goldngers

CrossFireX bridge

(bundled with

graphics cards)

ASUS P8Z68-V PRO 5-3

Chapter 5

5.1.4 Installing the device drivers

Refer to the documentation that came with your graphics card package to install the device

drivers.

Ensure that your PCI Express graphics card driver supports the ATI® CrossFireX™

technology. Download the latest driver from the AMD website (www.amd.com).

5.1.5 Enabling the ATI® CrossFireX™ technology

After installing your graphics cards and the device drivers, enable the CrossFireX™ feature

through the ATI Catalyst™ Control Center in Windows environment.

Launching the ATI Catalyst Control Center

To launch the ATI Catalyst Control Center:

1. Right-click on the Windows® desktop and select

Catalyst(TM) Control Center. You can also

right-click the ATI icon in the Windows notication

area and select Cayalist Control Center.

2. The Catalyst Control Center Setup

Assistant appears when the system

detects the existance of multi-graphics

cards. Click Go to continue to the

Catalyst Control Center Advanced

View window.

Enabling Dual CrossFireX technology

1. In the Catalyst Control Center window,

click Graphics Settings > CrossFireX >

Congure.

2. From the Graphics Adapter list, select

the graphics card to act as the display

GPU.

3. Select Enable CrossFireX.

4. Click Apply, and then click OK to exit

the window.

5-4 Chapter 5: Multiple GPU technology support

Chapter 5

5.2 NVIDIA® SLI™ technology

The motherboard supports the NVIDIA® SLI™ (Scalable Link Interface) technology that

allows you to install multi-graphics processing units (GPU) graphics cards. Follow the

installation procedures in this section.

5.2.1 Requirements

• In SLI mode, you should have two identical SLI-ready graphics cards that are NVIDIA®

certied.

• Ensure that your graphics card driver supports the NVIDIA SLI technology. Download

the latest driver from the NVIDIA website (www.nvidia.com).

• Ensure that your power supply unit (PSU) can provide at least the minimum power

required by your system. See Chapter 2 for details.

5.2.2 Installing two SLI-ready graphics cards

The following pictures are for reference only. The graphics cards and the motherboard

layout may vary with models, but the installation steps remain the same.

1. Prepare two SLI-ready graphics cards.

2. Insert the two graphics card into the

PCIEX16 slots. If your motherboard

has more than two PCIEX16 slots,

refer to Chapter 2 in this user manual

for the locations of the PCIEX16 slots

recommended for multi-graphics card

installation.

3. Ensure that the cards are properly seated

on the slots.

• We recommend that you install additional chassis fans for better thermal environment.

• Visit the NVIDIA zone website (http://www.nzone.com) for the latest certied graphics

card and supported 3D application list.

ASUS P8Z68-V PRO 5-5

Chapter 5

4. Align and rmly insert the SLI bridge connector to the goldngers on each graphics

card. Ensure that the connector is rmly in place.

5. Connect two independent auxiliary power sources from the power supply to the two

graphics cards separately.

6. Connect a VGA or a DVI cable to the graphics card.

5.2.3 Installing the device drivers

Refer to the documentation that came with your graphics card package to install the device

drivers.

Ensure that your PCI Express graphics card driver supports the NVIDIA® SLI™ technology.

Download the latest driver from the NVIDIA website (www.nvidia.com).

Goldngers

SLI bridge

5.2.4 Enabling the NVIDIA® SLI™ technology

After installing your graphics cards and the device drivers, enable the SLI feature in NVIDIA®

Control Panel under the Windows® Vista™ operating system.

Launching the NVIDIA Control Panel

You can launch the NVIDIA Control Panel by the following two methods.

A. Right click on the empty space of the Windows® desktop

and select NVIDIA Control Panel.

The NVIDIA Control Panel window appears (See Step B5).

5-6 Chapter 5: Multiple GPU technology support

Chapter 5

B1. If you cannot see the NVIDIA Control Panel item in step

(A), select Personalize.

B2. From the Personalization window,

select Display Settings.

B3. From the Display Settings dialog box,

click Advanced Settings.

ASUS P8Z68-V PRO 5-7

Chapter 5

B4. Select the NVIDIA GeForce tab, and

then click Start the NVIDIA Control

Panel.

B5. The NVIDIA Control Panel window

appears.

Enabling SLI settings

From the NVIDIA Control Panel window, select

Set SLI Conguration. Click Enable SLI

and set the display for viewing SLI rendered

content. When done, click Apply.

5-8 Chapter 5: Multiple GPU technology support

Chapter 5

d-Mode (output from the discrete GPU)

i-Mode (output from the

Sandy Bridge GPU)

5.3 LucidLogix® Virtu™ solution

LucidLogix® Virtu™ is a new generation GPU virtualization software that blurs the line

between embedded graphics and discrete GPU for increased graphics performance. Its GPU

virtualization dynamically assigns tasks to the best available graphics resources based on

power, performance and system load. It allows users to fully utilize the unique capabilities

of advanced Sandy Bridge multimedia features alongside the high end 3D rendering

performance provided by installed graphics cards. For users with diverse needs, LucidLogix®

Virtu™ GPU virtualization provides great exibility and efciency.

• LucidLogix® Virtu™ supports Windows® 7 operating systems.

• Intel® Quick Sync Video feature is supported by 2nd generation Intel® Core™

processor family.

• iGPU Multi-Monitor support option has to be enabled in BIOS before installing

LucidLogix® Virtu™.

• Supports NVIDIA® GF4xx/ 5xx series & AMD® HD5xxx/ 6xxx series graphic cards.

5.3.1 Hardware installation

To install LucidLogix® Virtu™:

1. Place the support DVD to the optical drive. The Drivers installation tab appears if your

computer has enabled the Autorun feature.

2. Click the Drivers tab, then click LucidLogix® Virtu™ software.

3. Follow the onscreen instructions to complete installation.

Both i-Mode and d-Mode enjoy the performance of Intel® Sandy Bridge built-in

media features and discrete card. d-Mode is recommended for enhanced 3D gaming

performance.

i-Mode

To use LucidLogix® Virtu™ solution in i-Mode,

display must be always connected to Sandy

Bridge motherboard video output.

Be sure to set Initial Graphic Adaptor

to iGPU in BIOS to activate i-Mode

support.

d-Mode (recommended mode)

To use LucidLogix® Virtu™ solution in

d-Mode, display must be connected to the

discrete GPU installed in the system.

Be sure to set Initial Graphic Adaptor

to PCIE or PCIE/ PCI in BIOS to

enable d-Mode support.

ASUS P8Z68-V PRO 5-9

Chapter 5

5.3.2 Software conguration

After you successfully installed the LucidLogix® Virtu™ from the support DVD that comes with

your motherboard package, a LucidLogix® Virtu™ icon appears in the notication area.

To enable LucidLogix® Virtu™

1. Right-click LucidLogix® Virtu™ icon in the notication area and select Enable Virtu.

2. LucidLogix® Virtu™ is enabled.

LucidLogix® Virtu™ is automatically activated when your system is powered on. Select

Remove from system tray, if you want to remove LucidLogix® Virtu™.

5-10 Chapter 5: Multiple GPU technology support

Chapter 5

To open the control panel

1. Right-click LucidLogix® Virtu™ icon in the notication area and select Open control

panel.

2. In the Main tab, you can check the LucidLogix® Virtu™ status and customize your

settings.

Check your current display mode, i-mode (blue) or d-Mode (green)

Adjust Performance optimization,

Quality over Performance or

Performance over Quality

Select the way to show the Lucid

icon when you are in game.

ASUS contact information

ASUSTeK COMPUTER INC.

Address 15 Li-Te Road, Peitou, Taipei, Taiwan 11259

Telephone +886-2-2894-3447

Fax +886-2-2890-7798

E-mail info@asus.com.tw

Web site www.asus.com.tw

Technical Support

Telephone +86-21-38429911

Online support support.asus.com

ASUS COMPUTER INTERNATIONAL (America)

Address 800 Corporate Way, Fremont, CA 94539, USA

Telephone +1-812-282-3777

Fax +1-510-608-4555

Web site usa.asus.com

Technical Support

Telephone +1-812-282-2787

Support fax +1-812-284-0883

Online support support.asus.com

ASUS COMPUTER GmbH (Germany and Austria)

Address Harkort Str. 21-23, D-40880 Ratingen, Germany

Fax +49-2102-959911

Web site www.asus.de

Online contact www.asus.de/sales

Technical Support

Telephone +49-1805-010923*

Support Fax +49-2102-9599-11

Online support support.asus.com

* EUR 0.14/minute from a German xed landline; EUR 0.42/minute from a mobile phone.

EC Declaration of Conformity

We, the undersigned,

Manufacturer: ASUSTek COMPUTER INC.

Address, City: No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C.

Country: TAIWAN

Authorized representative in Europe: ASUS COMPUTER GmbH

Address, City: HARKORT STR. 21-23, 40880 RATINGEN

Country: GERMANY

declare the following apparatus:

Product name : Motherboard

Model name : P8Z68-V PRO

conform with the essential requirements of the following directives:

2004/108/EC-EMC Directive

EN 55022:2006+A1:2007

EN 61000-3-2:2006

EN 55013:2001+A1:2003+A2:2006

EN 55024:1998+A1:2001+A2:2003

EN 61000-3-3:2008

EN 55020:2007

1999/5/EC-R &TTE Directive

EN 300 328 V1.7.1(2006-10)

EN 300 440-1 V1.4.1(2008-05)

EN 300 440-2 V1.2.1(2008-03)

EN 301 511 V9.0.2(2003-03)

EN 301 908-1 V3.2.1(2007-05)

EN 301 908-2 V3.2.1(2007-05)

EN 301 893 V1.4.1(2005-03)

EN 302 544-2 V1.1.1(2009-01)

EN 50360:2001

EN 50371:2002

EN 50385:2002

EN 301 489-1 V1.8.1(2008-04)

EN 301 489-3 V1.4.1(2002-08)

EN 301 489-4 V1.3.1(2002-08)

EN 301 489-7 V1.3.1(2005-11)

EN 301 489-9 V1.4.1(2007-11)

EN 301 489-17 V2.1.1(2009-05)

EN 301 489-24 V1.4.1(2007-09)

EN 302 326-2 V1.2.2(2007-06)

EN 302 326-3 V1.3.1(2007-09)

EN 301 357-2 V1.3.1(2006-05)

EN 302 623 V1.1.1(2009-01)

2006/95/EC-LVD Directive

EN 60950-1:2006

EN 60950-1:2006+A11:2009

EN 60065:2002+A1:2006+A11:2008

2009/125/EC-ErP Directive

Regulation (EC) No. 1275/2008

EN 62301:2005

Regulation (EC) No. 642/2009

EN 62301:2005

Regulation (EC) No. 278/2009

EN 62301:2005

Ver. 110101

CE marking

Declaration Date: Apr. 12, 2011

Year to begin affixing CE marking:2011

Position : CEO

Name : Jerry Shen

Signature : __________

(

EC conformit

markin

DECLARATION OF CONFORMITY

Per FCC Part 2 Section 2. 1077(a)

Responsible Party Name:

Asus Computer International

Address: 800 Corporate Way, Fremont

, CA 94539.

Phone/Fax No: (510)739-3777/(510)608-4555

hereby declares that the product

Product Name : Motherboard

Model Number : P8Z68-V PRO

Conforms to the following specifications:

FCC Part 15, Subpart B, Unintentional Radiators

FCC Part 15, Subpart C, Intentional Radiators

FCC Part 15, Subpart E, Intentional Radiators

Supplementary Information:

This device complies with part 15 of the FCC Rules. Operation is subject to

the following two conditions: (1) This device may not cause harmful

interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

Representative Person’s Name : Steve Chang / President

Signature :

Date : Apr. 12, 2011

Ver. 110101

Asus Motherboard P8Z68 V Pro Gen3 Users Manual

Asus-P8Z68V-Pro-Owner-S-Manual asus-p8z68v-pro-owner-s-manual

E6696_P8Z68-V_PRO E6696_P8Z68-V_PRO

P8Z68-V to the manual 5a5dcbe3-a2dc-4632-9a6d-8ca1ffa1342f

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