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, modied or altered, unless
such repair, modication 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 identication or explanation and to the
owners’ benet, without intent to infringe.
Offer to Provide Source Code of Certain Software
This product contains copyrighted software that is licensed under the General Public License (“GPL”),
under the Lesser General Public License Version (“LGPL”) and/or other Free Open Source Software
Licenses. Such software in this product is distributed without any warranty to the extent permitted by the
applicable law. Copies of these licenses are included in this product.
Where the applicable license entitles you to the source code of such software and/or other additional data,
you may obtain it for a period of three years after our last shipment of the product, either
(1) for free by downloading it from http://support.asus.com/download
or
(2) for the cost of reproduction and shipment, which is dependent on the preferred carrier and the location
where you want to have it shipped to, by sending a request to:
ASUSTeK Computer Inc.
Legal Compliance Dept.
15 Li Te Rd.,
Beitou, Taipei 112
Taiwan
In your request please provide the name, model number and version, as stated in the About Box of the
product for which you wish to obtain the corresponding source code and your contact details so that we
can coordinate the terms and cost of shipment with you.
The source code will be distributed WITHOUT ANY WARRANTY and licensed under the same license as
the corresponding binary/object code.
This offer is valid to anyone in receipt of this information.
ASUSTeK is eager to duly provide complete source code as required under various Free Open Source
Software licenses. If however you encounter any problems in obtaining the full corresponding source
code we would be much obliged if you give us a notication 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).
ii
Page 3
Contents
Safety information ..................................................................................................... vii
About this guide ....................................................................................................... viii
MAXIMUS V EXTREME specications summary ..................................................... x
Package contents ...................................................................................................... xv
Installation tools and components ......................................................................... xvi
Chapter 1: Product introduction 1-1
1.1 Special features..........................................................................................1-1
1.1.1 Product highlights
1.1.2 ROG Intelligent Performance & Overclocking features ...............
1.1.3 ASUS special features ................................................................
ASUS contact information ...................................................................................... A-5
vi
Page 7
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 qualied 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 qualied service
•
technician or your retailer.
vii
Page 8
About this guide
This user guide contains the information you need when installing and conguring 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. It includes description of the switches, jumpers, and connectors on the
motherboard.
• Chapter 2: Basic Installation
This chapter lists the hardware setup procedures that you have to perform when
installing system components.
• 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: RAID support
This chapter describes the RAID congurations.
• Chapter 6: Multiple GPU technology support
This chapter describes how to install and congure multiple AMD® CrossFireX™ and
NVIDIA® SLI™ graphics cards.
• Chapter 7: Intel
This chapter tells how to install the Intel® 2012 desktop responsiveness technologies.
®
technologies
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.
viii
Page 9
Conventions used in this guide
To ensure that you perform certain tasks properly, take note of the following symbols used
throughout this manual.
DANGER/WARNING: Information to prevent injury to yourself when trying to
complete a task.
CAUTION: Information to prevent damage to the components when trying to
complete a task
IMPORTANT: Instructions that you MUST follow to complete a task. .
NOTE: Tips and additional information to help you complete a task.
Typography
Bold textIndicates a menu or an item to select.
Italics
<Key>Keys enclosed in the less-than and greater-than sign
<Key1> + <Key2> + <Key3>If you must press two or more keys simultaneously, the key
Used to emphasize a word or a phrase.
means that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
Intel® Z77 Express Chipset with RAID 0, 1, 5, 10 support
- 2 x SATA 6.0 Gb/s ports [red]
- 3 x SATA 3.0 Gb/s ports [black]; 1 port at mid-board reserved
for eSATA***
- 1 x mSATA 3.0 Gb/s slot on mPCIe Combo™ expansion card
- Supports Intel
Technology and Intel® Smart Connect Technology*
®
Smart Response Technology, Intel® Rapid Start
ASMedia® SATA 6Gb/s controller
- 4 x SATA 6.0 Gb/s ports [red]**
* Supports Intel® Core™ processors on Windows® 7 operating systems.
** These SATA ports are for data hard drives only. ATAPI devices are not
supported.
*** The 2-port USB 2.0 and eSATA module are bundled for eSATA port.
LAN1 x Intel® Gigabit LAN Controller
Wireless Data NetworkWi-Fi 802.11 a/b/g/n supports dual frequency band 2.4/5 GHz
* The module is pre-installed on the mPCIe Combo™ expansion card.
BluetoothBluetooth v4.0/3.0+HS
* The module is pre-installed on the mPCIe Combo™ expansion card.
Audio
Realtek® ALC898 7.1-Channel High Denition Audio
CODEC
Supports jack-detection, multi-streaming, front panel jack-retasking
Blu-ray audio layer content protection
Optical S/PDIF input and output ports at back panel
USB
Intel® Z77 Express Chipset
- 4 x USB 3.0 ports (2 ports at mid-board [red]*, 2 ports at back
panel [blue])
- 8 x USB 2.0 ports (4 ports at mid-board, 1 port reserved for
ROG Connect [white], 4 ports at back panel)
ASMedia® USB 3.0 controller
- 4 x USB 3.0 ports (2 ports at back panel [blue], 2 ports at midboard [red])
* UASP standard on the Intel® native USB 3.0 only supports Windows® 8.
(continued on the next page)
xi
Page 12
MAXIMUS V EXTREME specications summary
ROG Exclusive FeaturesROG OC Key
Special FeaturesASUS EPU Engine
- OSD TweakIt
- OSD Monitor
mPCIe Combo™ (mPCIe/mSATA combo card)
ROG Connect
- RC Diagram
- RC Remote
- RC Poster
- GPU TweakIt
ROG Extreme Engine Digi+ II
- 8-phase CPU power
- 4-phase iGPU power
- 2-phase DRAM power
UEFI BIOS features
- ROG BIOS Print
- GPU.DIMM Post
ROG Extreme OC Kit
- Subzero Sense
- VGA Hotwire
- LN2 Mode
- Slow Mode
- PCIe x16 Lane switch
- EZ Plug
CPU Level Up
Probelt
iROG
Extreme Tweaker
USB BIOS Flashback
Loadline Calibration
ROG O.C. Prole
ASUS Wi-Fi GO!
ASUS Exclusive Features
- AI Suite II
- TurboV EVO
- USB 3.0 Boost
- Fan Xpert2
- AI Charger+
- USB Charger+
- Disk Unlocker
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS C.P.R. (CPU Parameter Recall)
(continued on the next page)
xii
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MAXIMUS V EXTREME specications summary
Special FeaturesASUS Q-Design
Back I/O Ports1 x Thunderbolt port
Internal Connectors2 x USB 3.0 connector (supports additional 4 USB 3.0 ports)
- ASUS Q-Code
- ASUS Q-Shield
- ASUS Q-Connector
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)
- ASUS Q-Slot
- ASUS Q-DIMM
1 x Clear CMOS button
1 x ROG Connect On/Off button
4 x USB 2.0 (1 port for ROG Connect)
1 xPS/2 keyboard/mouse combo port
4 x USB 3.0 ports [blue]
1 x Optical S/PDIF IN
1 x Optical S/PDIF OUT
1 x HDMI port
1 x DisplayPort
1 x LAN (RJ45) port
5 x audio jacks
2 x USB 2.0 connectors (support additional 2 USB 2.0 ports)
6 x SATA 6.0 Gb/s connectors
3 x SATA 3.0 Gb/s connectors (1 for eSATA port)
1 x OC Key header
1 x ROG Connect switch header
2 x Subzero sense connectors
2 x VGA Hotwire header sets
2 x CPU fan connectors
3 x Chassis fan connectors
3 x Optional fan connectors
3 x Thermal sensor connectors
1 x 6-pin EZ Plug connector [black] (for PCIe slots)
1 x 4-pin EZ Plug connector [white] (for back I/O and PCIe slots)
1 x LN2 Mode header
1 x Slow mode switch
1 x START (Power-on) button
1 x RESET button
1 x GO button
1 x S/PDIF OUT header
1 x Front panel audio connector (AAFP)
1 x System panel connector
(continued on the next page)
xiii
Page 14
MAXIMUS V EXTREME specications summary
Internal Connectors1 x mPCIe Combo™ header
15 x Probelt measurement points
7 x Probelt cable connectors
1 x 24-pin EATX power connector
1 x 8-pin EATX 12V power connector
1 x 4-pin EATX 12V power connector
ManageabilityWfM2.0, DMI2.0, WOL by PME, PXE
BIOS Features64Mb UEFI AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5,
SoftwareDrivers
Form FactorExtended ATX Form Factor, 12” x 10.7” (30.5cm x 27.2cm)
Specications are subject to change without notice.
ACPI2.0a Multi-language BIOS
Kaspersky® Anti-Virus
DAEMON Tools Pro Standard
ROG CPU-Z
Mem TweakIt
ASUS AI Suite II
ASUS WebStorage
ASUS Utilities
xiv
Page 15
Package contents
Check your motherboard package for the following items.
MotherboardROG MAXIMUS V EXTREME
Cables1 x ROG Connect cable
3 x 2-in-1 SATA 6.0 Gb/s signal cables
1 x 2-in-1 SATA 3.0 Gb/s signal cables
1 x 2-in-1 RF cables
1 x 4-WAY SLI bridge
1 x 3-WAY SLI bridge
1 x SLI cable
1 x CrossFire cable
1 x Probelt cable set
1 x OC Key cable
AccessoriesI/O Shield
1 x OC Key
1 x mPCIe Combo card with dual band Wi-Fi / Bluetooth
module
2 x dual band Wi-Fi Ring Moving Antenna
1 x 2-port USB 2.0 and eSATA module
1 x 12-in-1 ROG cable label
1 x 2-in-1 ASUS Q-Connector kit
Application DVD
Documentation
ROG motherboard support DVD
User guide
If any of the above items is damaged or missing, contact your retailer.
xv
Page 16
Installation tools and components
1 bag of screwsPhilips (cross) screwdriver
PC chassisPower supply unit
Intel LGA 1155 CPUIntel LGA 1155 compatible CPU Fan
DDR3 DIMMSATA hard disk drive
xvi
SATA optical disc drive (optional)Graphics card (optional)
The tools and components in the table above are not included in the motherboard package.
Page 17
Product introduction
1
1.1 Special features
1.1.1 Product highlights
Republic of Gamers
The Republic of Gamers offers you the best of the best. We offer the best hardware
engineering, the fastest performance, the most innovative ideas, and we welcome the best
gamers to join in. In the Republic of Gamers, mercy rules are only for the weak, and bragging
rights means everything. We believe in making statements and we excel in competitions.
If your character matches our trait, then join the elite Republic of Gamers and make your
presence felt.
LGA1155 socket for Intel® 2nd/3rd Generation Core™ i7 / Core™ i5 / Core™
i3, Pentium®, and Celeron® Processors
This motherboard supports Intel 2nd/3rd generation Core™ i7/i5/i3, Pentium, and Celeron
processors in the LGA1155 package. It provides great graphics and system performance with
its GPU, dual-channel DDR3 memory slots, and PCI Express 2.0/3.0 expansion slots.
Intel® Z77 Express Chipset
Intel® Z77 Express Chipset is a single-chipset that supports the 1155 socket Intel® 2nd/3rd
generation Core™ i7/i5/ i3, Pentium®, and Celeron® processors. It utilizes the serial point-topoint links, which increases bandwidth and enhances the system’s performance. It natively
supports four USB 3.0 ports for up to ten times faster transfer rate than USB 2.0, and enables
the iGPU function for Intel® integrated graphics performance.
PCI Express® 3.0
PCI Express® 3.0 (PCIe 3.0) is the PCI Express bus standard that provides twice the
performance and speed of PCIe 2.0. It provides an optimal graphics performance,
unprecedented data speed, and seamless transition with its complete backward compatibility
to PCIe 1.0/2.0 devices.
* Intel® 3rd generation Core™ processors support PCIe 3.0.
SLI/CrossFire On-Demand
This motherboard features a unique PCIe 3.0 bridge chip to support multi-GPU SLI/
CrossFireX graphics cards for an unrivaled gaming performance. With the Intel Z77 platform
to optimize the PCIe allocation of multiple GPUs, it supports up to 4-WAY GPU SLI or 4-WAY
GPU CrossFireX conguration.
ASUS MAXIMUS V EXTREME
Chapter 1
1-1
Page 18
LucidLogix® Virtu™ MVP
LucidLogix® Virtu™ MVP, with HyperFormance™ Technology, is designed for Intel® processor
graphics chip on Windows® 7 and perfectly combines the performance of a discrete graphics
card with fast computing iGPU (Integrated Graphics Processing Unit). The newly-designed
Virtual VSync eliminates tearing artifacts allowing you to enjoy a smoother gaming
experience.
LucidLogix® Virtu™ MVP can also dynamically assign tasks to the best available graphics
resource based on power, performance, and system load. With Intel® Quick Sync Video 2.0
technology, it provides 3x faster video conversion of NVIDIA and AMD graphics cards while
retaining the graphics cards’ high-end 3D rendering and gaming performance. When the
discrete graphics cards are not in use, it drastically reduces the power usage, making the
system more environmentally friendly.
1.1.2 ROG Intelligent Performance & Overclocking features
mPCIe Combo + Dual band Wi-Fi / Bluetooth 4.0
The mPCIe Combo is a two-sided mini-card that allows you to install an extra mSATA SSD
and a Wi-Fi module into the motherboard. This device comes with one mSATA port that
supports Intel® Smart Response Technology hybrid storage acceleration, and a dual-band
2.4/5 GHz Wi-Fi 802.11 a/b/g/n and Bluetooth v4.0 functions.
ROG Connect
ROG Connect allows you to monitor the status of your desktop PC and tweak its parameters
in real-time via a notebook. ROG Connect links your main system to a notebook through a
USB cable, allowing you to view real-time POST code and hardware status readouts on your
notebook, as well as make on-the-y parameter adjustments at a purely hardware level.
Extreme Engine Digi+ II
The Extreme Engine Digi+ II is equipped with the nest Japan-made 10K Black Metallic
capacitors, and its digital VRM design allows you to achieve ultimate performance with
adjustable CPU and memory power management frequencies.
iROG
The iROG is a special IC that fully maximizes ROG’s unique functions, providing you with full
control of your motherboard at any stage. It greatly increases your overclocking enjoyment,
and offers you with advanced system control and management features purely at a hardware
level.
Chapter 1
CPU Level Up
With ROG’s CPU Level Up, overclocking has never been so easy, or cost-free. Simply select
the processor that you want to overclock to, and the motherboard will do the rest.
Quick Sync Video feature is supported by 2nd/3rd generation Intel® Core™ processor family.
1-2
Chapter 1: Product introduction
Page 19
USB BIOS FlashBack
USB BIOS Flashback offers a hassle-free updating solution for your ultimate convenience.
Simply install a USB storage device containing the BIOS le, press the BIOS Flashback
button for three seconds, and the UEFI BIOS is automatically updated even without entering
the existing the BIOS or operating system. It also allows you to regularly check for UEFI
BIOS updates, and download the latest BIOS automatically.
GPU.DIMM Post
GPU.DIMM Post enables you to catch potential problems even before you enter the OS,
saving you valuable time in detecting component failure under extreme conditions. With GPU.
DIMM Post, quickly and easily check your graphic cards, memory modules’ statuses in the
BIOS, and overclocking settings.
BIOS Print
ROG offers a whole new UEFI BIOS feature to handle the demands of an overclocking
experience. The motherboard features ROG BIOS Print that allows you to easily share your
BIOS settings to others with the press of a button.
ProbeIt
This motherboard consists of seven Probelt measurement points that helps you detect your
system’s current voltage. With the use of a multimeter device, these points can help measure
your system’s CPU, PLL, VCCSA, PCH, IO, DIMM, and iGPU voltages.
Extreme Tweaker
Extreme Tweaker is the one stop shop to ne-tune your system to optimal performance.
With Extreme Tweaker, you can adjust the system settings such as frequency, over-voltage,
memory timing, and more.
Loadline Calibration
Maintaining ample voltage support for the CPU is critical during overclocking. The
Loadline Calibration ensures stable and optimal CPU voltage under heavy loading. It helps
overclockers enjoy the motherboard's ultimate OC capabilities and benchmark scores.
BIOS Flashback
BIOS Flashback gives you the ability to save two versions of BIOS simultaneously: one
saved BIOS for the tweaked overclocking setting, and one saved BIOS from the previous
version.
VGA Hotwire
Using the VGA Hotwire feature, you can plug two-wired cable onboard and solder two wires
on the VGA’s voltage regulator to adjust the voltages accurately without risk.
ASUS MAXIMUS V EXTREME
Chapter 1
1-3
Page 20
Subzero Sense
Subzero Sense allows you to read the system’s temperature even in its coldest state.
OC Key - OSD TweakIt
OSD TweakIt allows you to tweak the parameters of your system in real-time using a
convenient graphical overlay displayed on your screen.
OC Key - OSD Monitor
OSD Monitor allows you to monitor your system in real-time using a convenient graphical
overlay displayed on your screen. It also allows you to view POST codes and hardware
status from the VGA Hotwire and Subzero sense readout.
1.1.3 ASUS special features
Wi-Fi GO!
ASUS Wi-Fi GO! leads the way to a more enjoyable home entertainment. With ASUS Wi-Fi
GO!, you can wirelessly stream media les to DLNA devices, remotely control and access
your computer using your mobile device, and easily transfer les between your computer and
mobile device.
Conveniently use and enjoy these ASUS Wi-Fi GO! functions:
DLNA Media Hub: Provides support to the latest DLNA standard, and allows you to
•
stream media les to a DLNA-supported device.
Remote Desktop: Allows you to view your computer’s desktop and remotely operate
•
your computer in real-time from your mobile device.
Remote Keyboard and Mouse: Allows you to use your mobile device’s touch panel as a
•
remote keyboard and mouse for your computer.
Smart Motion Control: Allows you to remotely control your computer using your mobile
•
device’s customized gestures.
File Transfer: Allows you to transfer les between your computer and mobile device.
•
Capture and Send: Allows you to take screenshots and send them to a mobile device.
•
Intel Thunderbolt
Intel Thunderbolt is a revolutionalized port that allows you to connect both peripherals and
displays in a maximum bi-directional speed at 10Gbps. With Thunderbolt, you can connect
up to six Thunderbolt devices in a daisy chain format, and transfer data at 2x faster than USB
3.0 and 20x faster than USB 2.0
1.1.4 ROG-rich bundled software
Chapter 1
Kaspersky® Anti-Virus
Kaspersky® Anti-Virus Personal offers premium antivirus protection for individual users and
home ofces. It is based on advanced antivirus technologies. The product incorporates the
Kaspersky® Anti-Virus engine, which is renowned for malicious program detection rates that
are among the industry’s highest.
1-4
Chapter 1: Product introduction
Page 21
DAEMON Tools Pro Standard
DAEMON Tools Pro offers essential functionality to backup CD, DVD and Blu-ray discs. It
converts optical media into virtual discs and emulates devices to work with the virtual copies.
DAEMON Tools Pro organizes data, music, video, and photo collections on a PC, notebook,
or netbook.
ROG CPU-Z
ROG CPU-Z, authorized by Intel’s CPU Identication (CPUID), is a customized ROG utility
that allows you to gather information about your system’s main components. It gives you
the current information and status of your CPU, motherboard, memory, and other main
components. Get that ROG look of reporting your system’s current information with ROG
CPU-Z.
MemTweakIt
MemTweakIt is a DRAM efciency tool that allows you to ne-tune your DRAM in real time
and allows you to post and share your DRAM conguration scores to the ROG website.
ASUS MAXIMUS V EXTREME
Chapter 1
1-5
Page 22
1.2 Motherboard overview
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 1
1-6
Chapter 1: Product introduction
Page 23
1.2.2 Motherboard layout
Refer to 1.2.9 Internal connectors and 2.3.1 Rear I/O connection for more information
about rear panel connectors and internal connectors.
ASUS MAXIMUS V EXTREME
Chapter 1
1-7
Page 24
Layout contents
Connectors/Jumpers/Buttons and switches/SlotsPage
1. Power connectors (24-pin EATXPWR, 8-pin EATX12V, 4-pin EATX12V)1-48
LGA1155 CPU Socket1-9
2.
CPU, chassis, and optional fan connectors (4-pin CPU_FAN, 4-pin
14. USB 3.0 connectors (20-1 pin USB3_34; USB3_E34)
®
15. Intel
16. Intel
17. Asmedia
18. Subzero Sense connector
19. BIOS Switch button
20. System panel connector (20-8 pin PANEL)
21. USB 2.0 connectors (10-1 pin USB56; USB78)
22. Digital audio connector (4-1 pin SPDIF_OUT)
23. Front panel audio connector (10-1 pin AAFP)
24. EZ Plug connectors (6-pin EZ_PLUG_1; 1-4 EZ_PLUG_2)
25. OC Key connector (10-1 pin OC_KEY)
26. ROG Connect Switch header (2-pin ROG_CON_SW)
27. mPCIe Combo connector (26-1 pin MPCIE_COMBO)
Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1/2 [black]) 1-42
®
Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [red])1-41
®
Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_E12/E34 [red]) 1-43
1-46
1-10
1-28
1-51
1-34
1-31
1-30
1-28
1-30
1-29
1-50
1-44
1-43
1-29
1-49
1-45
1-44
1-47
1-50
1-52
1-31
2-12
Chapter 1
1-8
Chapter 1: Product introduction
Page 25
1.2.3 Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA1155 socket designed for the Intel®
3rd/2nd Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium™, and Celeron™ processors.
• Ensure that all power cables are unplugged before installing the CPU.
• 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.
ASUS MAXIMUS V EXTREME
Chapter 1
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Page 26
1.2.4 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.
Recommended memory congurations
Chapter 1
1-10
Chapter 1: Product introduction
Page 27
Memory congurations
You may install 1GB, 2GB, 4GB and 8GB unbuffered and non-ECC DDR3 DIMMs into the
DIMM sockets.
• Memory module with memory frequency higher than 2133 MHz and its corresponding
timing or the loaded XMP prole is not the JEDEC memory standard. The stability and
compatibility of these memory modules depend on the CPU’s capabilities and other
installed devices.
• 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 conguration. Any excess
memory from the higher-sized channel is then mapped for single-channel operation.
• Due to Intel
DDR3 2000/1800 MHz memory modules will run at the default frequency rates of
DDR3 2133/1866/1600 MHz.
• 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 optimal compatibility, we
recommend that you install memory modules of the same version or date code (D/C)
from the same vendor. Check with the retailer to get the correct memory modules.
• 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:
a) Use a maximum of 3GB system memory if you are using a 32-bit Windows OS.
b) Install a 64-bit Windows OS when you want to install 4GB or more on the
c) For more details, refer to the Microsoft
• 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).
®
2nd generation processors' behavior, DDR3 2200 (and higher), and
motherboard.
®
com/kb/929605/en-us.
support site at http://support.microsoft.
• 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 3.3 Extreme Tweaker menu for manual memory
frequency adjustment.
• For system stability, use a more efcient memory cooling system to support a full
memory load (4 DIMMs) or overclocking condition.
ASUS MAXIMUS V EXTREME
Chapter 1
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Page 28
MAXIMUS V EXTREME Motherboard Qualied Vendors Lists (QVL)
• We recommend that you provide sufcient power when running CrossFireX™ or SLI™
mode.
• Connect a chassis fan to the motherboard connector labeled CHA_FAN1-3 when
using multiple graphics cards for better thermal environment.
®
• Intel
• When the system is running with four VGA cards, ensure to connect the EZ PLUG_1/2
for extra PCIe power supply.
• PCIe 3.0/2.0_x16/x8_1 slot switches to x8 mode when other PCIe 3.0/2.0 slots are
occupied.
• PCIe 3.0/2.0_x8_2B slot will be disabled when PCIe 3.0/2.0_x16_2A, PCIe 3.0/2.0_
x8_3, PCIe 3.0/2.0_x8_4 slots are occupied.
––
–
x8 (Native)
x16x16
––
––x8x8
–––x8
3rd generation Core™ processors support PCIe 3.0 speed rate.
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Chapter 1: Product introduction
Page 43
IRQ assignments for this motherboard
ABCDEFGH
PCIE_x16/x8_1shared–––––––
PCIE_x8_2B–shared––––––
PCIE_x4_1shared–––––––
I.G.F.X.shared–––––––
Intel LAN Controller–shared––––––
SATA #0––shared–––––
SATA #1––shared–––––
High Denition Audio––––––shared–
EHCI# 0 (USB 2.0)––––––shared
EHCI# 1 (USB 2.0)––––shared–––
XHCI (USB 3.0)shared–––––––
Asmedia USB 3.0
Controller
Asmedia SATA 6G
Storage Controller
shared–––––––
–––shared––––
ASUS MAXIMUS V EXTREME
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1.2.6 Onboard buttons and switches
Onboard switches and buttons 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 button
The motherboard comes with a power-on button that allows you to power up or wake
up the system. The button 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 installing any motherboard component.
2. Reset button
Press the reset button to reboot the system.
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Chapter 1: Product introduction
Page 45
3. GO button
Press the GO button before POST to enable MemOK! or press it to quickly load the
preset prole (GO_Button le) for temporary overclocking when in OS.
4. BIOS Switch button
The motherboard comes with two BIOS. Press the BIOS button to switch BIOS and
load different BIOS settings. The nearby BIOS LEDs indicate the BIOS you are using.
ASUS MAXIMUS V EXTREME
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5. Slow Mode switch
Slow Mode switch allows your system to provide better overclocking margins when
using the LN2 cooling system. When enabled, the Slow Mode switch prevents the
system from crashing, slows down the CPU, and the system’s tuner will make the
adjustments.
Ensure to set the LN2 Mode jumper to [Enable] before using the Slow Mode Switch.
6. PCIe x16 Lane switch
This DIP switch allows you to enable and disable the corresponding PCIe x16 slots.
When one of the installed PCIe x16 cards is out of order, you can slide the switch to
nd out the faulty one without removing the cards.
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Page 47
1.2.7 Jumpers
1. LN2 Mode Jumper (3-pin LN2)
When enabled, the LN2 Mode jumper allows your system to eliminate the cold bugs
in the processor during POST. It allows the processor to run at an extremely low
temperature and helps the system boot fast.
2. ROG Connect Switch header (2-pin ROG_CON_SW)
The ROG Connect Switch header allows connection of a 2-pin cable switch (purchased
separately) for users to quickly enable/disable the OC Key feature without using the
ROG Connect On/Off button on the rear I/O port.
ASUS MAXIMUS V EXTREME
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1.2.8 Onboard LEDs
1. Hard Disk LED
The hard disk LED is designed to indicate the hard disk activity. It blinks when data
is being written into or read from the hard disk drive. The LED does not light up when
there is no hard disk drive connected to the motherboard or when the hard disk drive
does not function.
2. GO LED
Blinking: Indicates that MemOK! is enabled before POST.
Lighting: Indicates that the system loads the preset prole (GO_Button le) for
temporary overclocking when in OS.
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3. Q LED
Q LEDs check key components (CPU, DRAM, VGA card, and booting devices) in
sequence during motherboard booting process. If an error is found , the corresponding
LED will continue lighting until the problem is solved. This user-friendly design provides
an intuitive way to locate the root problem within seconds.
4. Power LED
The motherboard comes with a power-on button that lights up to indicate that the
system is ON, in sleep mode, or in soft-off mode. This is a reminder 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 button.
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5. BIOS LED
The BIOS LEDs help indicate the BIOS activity. Press the BIOS button to switch
between BIOS1 and BIOS2 and the LED lights up when the corresponding BIOS is in
use.
6. Q-Code LEDs
The Q-Code LED design provides you with a 2-digit error code that displays the system
status. Refer to the Q-Code table on the next page for details.
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Page 51
Q-Code table
CodeDescription
00Not used
01Power on. Reset type detection (soft/hard).
02AP initialization before microcode loading
03System Agent initialization before microcode loading
04PCH initialization before microcode loading
06Microcode loading
07AP initialization after microcode loading
08System Agent initialization after microcode loading
09PCH initialization after microcode loading
0BCache initialization
0C – 0DReserved for future AMI SEC error codes
0EMicrocode not found
0FMicrocode not loaded
10PEI Core is started
11 – 14Pre-memory CPU initialization is started
15 – 18Pre-memory System Agent initialization is started
19 – 1CPre-memory PCH initialization is started
2B – 2FMemory initialization
30Reserved for ASL (see ASL Status Codes section below)
31Memory Installed
32 – 36CPU post-memory initialization
37 – 3APost-Memory System Agent initialization is started
3B – 3EPost-Memory PCH initialization is started
4FDXE IPL is started
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Q-Code table
CodeDescription
50 – 53
54Unspecied memory initialization error
55Memory not installed
56Invalid CPU type or Speed
57CPU mismatch
58CPU self test failed or possible CPU cache error
59CPU micro-code is not found or micro-code update is failed
00Not used
01Power on. Reset type detection (soft/hard).
02AP initialization before microcode loading
03System Agent initialization before microcode loading
04PCH initialization before microcode loading
06Microcode loading
07AP initialization after microcode loading
08System Agent initialization after microcode loading
09PCH initialization after microcode loading
0BCache initialization
0C – 0DReserved for future AMI SEC error codes
0EMicrocode not found
0FMicrocode not loaded
10PEI Core is started
11 – 14Pre-memory CPU initialization is started
15 – 18Pre-memory System Agent initialization is started
19 – 1CPre-memory PCH initialization is started
2B – 2FMemory initialization
Chapter 1
30Reserved for ASL (see ASL Status Codes section below)
31Memory Installed
32 – 36CPU post-memory initialization
37 – 3APost-Memory System Agent initialization is started
Memory initialization error. Invalid memory type or incompatible memory
speed
(continued on the next page)
1-36
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Page 53
Q-Code table
CodeDescription
3B – 3EPost-Memory PCH initialization is started
4FDXE IPL is started
50 – 53
54Unspecied memory initialization error
55Memory not installed
56Invalid CPU type or Speed
57CPU mismatch
58CPU self test failed or possible CPU cache error
59CPU micro-code is not found or micro-code update is failed
5AInternal CPU error
5BReset PPI is not available
5C – 5FReserved for future AMI error codes
E0S3 Resume is stared (S3 Resume PPI is called by the DXE IPL)
E1S3 Boot Script execution
E2Video repost
E3OS S3 wake vector call
E4 – E7Reserved for future AMI progress codes
E8S3 Resume Failed
E9S3 Resume PPI not Found
EAS3 Resume Boot Script Error
EBS3 OS Wake Error
EC – EFReserved for future AMI error codes
F0Recovery condition triggered by rmware (Auto recovery)
F1Recovery condition triggered by user (Forced recovery)
F2Recovery process started
F3Recovery rmware image is found
F4Recovery rmware image is loaded
F5 – F7Reserved for future AMI progress codes
F8Recovery PPI is not available
Memory initialization error. Invalid memory type or incompatible memory
AAReserved for ASL (see ASL Status Codes section below)
ABSetup Input Wait
ACReserved for ASL (see ASL Status Codes section below)
ADReady To Boot event
AELegacy Boot event
AFExit Boot Services event
B0Runtime Set Virtual Address MAP Begin
B1Runtime Set Virtual Address MAP End
B2Legacy Option ROM Initialization
B3System Reset
B4USB hot plug
B5PCI bus hot plug
B6Clean-up of NVRAM
B7Conguration Reset (reset of NVRAM settings)
B8– BFReserved for future AMI codes
D0CPU initialization error
D1System Agent initialization error
(continued on the next page)
Chapter 1
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Q-Code table
CodeDescription
D2PCH initialization error
D3Some of the Architectural Protocols are not available
D4PCI resource allocation error. Out of Resources
D5No Space for Legacy Option ROM
D6No Console Output Devices are found
D7No Console Input Devices are found
D8Invalid password
D9Error loading Boot Option (LoadImage returned error)
DABoot Option is failed (StartImage returned error)
DBFlash update is failed
DCReset protocol is not available
ACPI/ASL Checkpoints
CodeDescription
0x01System is entering S1 sleep state
0x02System is entering S2 sleep state
0x03System is entering S3 sleep state
0x04System is entering S4 sleep state
0x05System is entering S5 sleep state
0x10System is waking up from the S1 sleep state
0x20System is waking up from the S2 sleep state
0x30System is waking up from the S3 sleep state
0x40System is waking up from the S4 sleep state
0xACSystem has transitioned into ACPI mode. Interrupt controller is in PIC mode.
0xAASystem has transitioned into ACPI mode. Interrupt controller is in APIC mode.
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1.2.9 Internal connectors
1. Intel® Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1-2 [red])
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
conguration with the Intel® Rapid Storage Technology through the onboard Intel® Z77
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 3.5.3 SATA Conguration for details.
• Before creating a RAID set, refer to section
bundled in the motherboard support DVD.
• When using NCQ, set the SATA Mode in the BIOS to [
3.5.3 SATA Conguration for details.
• You must install Windows
ATA hard disk drives. The Serial ATA RAID feature is available only if you are using
Windows® XP SP3 or later versions.
ASUS MAXIMUS V EXTREME
5.1 RAID congurations or the manual
AHCI Mode]. Refer to section
®
XP Service Pack 3 or later versions before using Serial
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2. Intel® Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1-2 [black])
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
conguration with the Intel® Rapid Storage Technology through the onboard Intel® Z77
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 3.5.3 SATA Conguration for details.
• Before creating a RAID set, refer to section
bundled in the motherboard support DVD.
• When using NCQ, set the SATA Mode in the BIOS to [
3.5.3 SATA Conguration for details.
• You must install Windows
ATA hard disk drives. The Serial ATA RAID feature is available only if you are using
Windows® XP SP3 or later versions.
®
XP Service Pack 3 or later versions before using Serial
5.1 RAID congurations or the manual
AHCI Mode]. Refer to section
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Page 59
3. Asmedia® Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_E12/E34 [red])
These connectors connect to Serial ATA 6.0 Gb/s hard disk drives via Serial ATA 6.0
Gb/s signal cables.
You must install Windows® XP Service Pack 3 or later versions before using Serial ATA
hard disk drives.
4. Subzero Sense connector
The Subzero Sense connector allows you to connect the K probe cable to measure
the motherboard temperature via BIOS, OC Key or TurboV EVO without purchasing
expensive multimeters.
The K probe cable is purchased separately.
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5. USB 3.0 connector (20-1 pin USB3_34; USB3_E34)
This connector is for the additional USB 3.0 ports, and complies with the USB 3.0
specicaton 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.
Due to Intel® limitations, USB3_34 connector ports run at USB 3.0 speed rate under
Windows® 7 or later versions.
6. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. 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.
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The S/PDIF module is purchased separately.
Chapter 1: Product introduction
Page 61
7. USB 2.0 connectors (10-1 pin USB56; USB78)
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 specication that supports up to
48 MBps connection speed.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
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.
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.
DO NOT forget to connect the fan cables to the fan connectors. Insufcient air ow inside
the system may damage the motherboard components. These are not jumpers! Do not
place jumper caps on the fan connectors!
Chapter 1
1-46
• The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.
• If you install two VGA cards, we recommend that you plug the rear chassis fan cable
to the motherboard connector labeled CHA_FAN1, CHA_FAN2, CHA_FAN3 for better
thermal environment.
Chapter 1: Product introduction
Page 63
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-denition front panel audio module to this
connector to avail of the motherboard’s high-denition audio capability.
• If you want to connect a high-denition or an AC’97 front panel audio module to this
connector, set the Front Panel Type item in the BIOS setup to [HD] or [AC97].
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10. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V; 4-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.
• For a fully congured system, we recommend that you use a power supply unit
(PSU) that complies with ATX 12 V Specication 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.
• We recommend that you use a PSU with a higher power output when conguring a
system with more power-consuming devices. The system may become unstable or
may not boot up if the power is inadequate.
• 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.
• 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.
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Page 65
11. System panel connector (20-8 pin PANEL)
This connector supports several chassis-mounted functions.
• 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.
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12. EZ Plug connectors (6-pin EZ_PLUG_1; 4-pin EZ_PLUG_2)
These connectors provide additional power to PCIe_x16 slots and back IO ports.
Connect a 6-pin power cable to EZ_PLUG_1 when installing multiple display cards
to provide sufcient power supply. Connect a 4-pin power cable to EZ_PLUG_2 to
provide a stable power supply to the back IO ports.
These connectors are for temperature monitoring. Connect the thermal sensor cables
to these connectors and place the other ends to the devices which you want to monitor
the temperature. The optional fan 1/2/3 can work with the temperature sensors for a
better cooling effect.
Chapter 1
1-50
You must enable the OPT FAN 1/2/3 overheat protection in BIOS if you connect the
thermal sensor cables to these connectors.
The thermal sensor cables are purchased separately.
Chapter 1: Product introduction
Page 67
14. VGA Hotwire connectors
The VGA Hotwire connectors allow you to precisely adjust the VGA card voltage
directly from motherboard BIOS, OC Key or TurboV EVO, reducing the risk of
damaging your VGA cards. Connect a 2-pin cable to the VGA Hotwire Connector and
weld the other end of the cable to the VGA card for voltage adjustment.
The 2-pin cable is purchased separately.
15. OC Key connector (10-1 pin OC Key)
Connects to the OC Key device that allows quick on-screen overclocking adjustments.
Refer to section 2.3.2 OC Key device installation for details.
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1.2.10 ProbeIt
The ROG ProbeIt allows you to detect your system’s current voltage and OC settings. Use a
multimeter to measure the ProbeIt points even during overclocking.
See the illustration below to locate the respective ProbeIt points.
Using ProbeIt
You may connect the multitester to the motherboard as shown on Figure 1, or use the ProbeIt
cable to connect to the motherboard as shown on Figure 2.
Chapter 1
Figure 1Figure 2
1-52
The photos above are for reference only, the actual motherboard layout and measure
points location may differ by models.
Chapter 1: Product introduction
Page 69
Basic Installation
2.1 Building your PC system
2.1.1 Motherboard installation
The diagrams in this section are for reference only. The motherboard layout may vary with
models, but the installation steps are the same for all models.
1. Install the ASUS Q-Shield to the chassis rear I/O panel.
2
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2. Place the motherboard into the chassis, ensuring that its rear I/O ports are aligned to
the chassis’ rear I/O panel.
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Chapter 2: Getting started
Page 71
3. Place nine screws into the holes indicated by circles to secure the motherboard to the
chassis.
DO NOT overtighten the screws! Doing so can damage the motherboard.
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2.1.2 CPU installation
A
B
A
B
C
The LGA1156 CPU is not compatible with the LGA1155 socket. DO NOT install an
LGA1156 CPU on the LGA1155 socket.
1
2
4
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3
5
2-4
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2.1.3 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
1
A
B
B
A
34
2
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To uninstall the CPU heatsink and fan assembly
1
2
A
B
B
A
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2.1.4 DIMM installation
1
2
3
To remove a DIMM
B
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A
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2.1.5 ATX Power connection
1
2
OROR
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2-8
Chapter 2: Getting started
Page 77
2.1.6 SATA device connection
1
OR
2
OR
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2.1.7 Front I/O Connector
IDE_LED
POWER SW
RESET SW
IDE_LED-
IDE_LED+
PWR
Reset
Ground
Ground
To install ASUS Q-Connector
1
2
To install USB 2.0 connectorTo install front panel audio connector
AAFP
To install USB 3.0 connector
Chapter 2
2-10
USB 2.0
USB 3.0
Chapter 2: Getting started
Page 79
2.1.8 Expansion Card installation
To install PCIe x16 cards
To install PCIe x1 cards
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2.1.9 mPCIe Combo installation
The mPCIe Combo is a mini card that allows you to add an mPCIe module and an mSATA
module into your motherboard.
• The mPCIe Combo supports half-sized mPCIe modules (26.8mm x 30mm) only.
• The mPCIe Combo supports full-sized and hald-sized mSATA modules. The
suggested sizes are from 50.8mm x 30mm to 26.8mm x 30mm.
• The mPCIe and mSATA modules are purchased separately.
• The Wi-Fi module is already installed to the mPCIe Combo card, and will only be
available in certain motherboard models.
Installing the mPCIe Wi-Fi module
To install the mPCIe Wi-Fi module:
1. Remove both screws from the side of the MINI_PCIE slot.
2. Insert the mPCIe Wi-Fi module.
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The mPCIe Wi-Fi module ts in one orientation only.
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3. Press down the Wi-Fi module, and secure it in place by using the screws removed
earlier.
DO NOT overtighten the screws to prevent damage to the mPCIe Wi-Fi module or mPCIe
Combo.
Be sure to install the Bluetooth driver before installing the Wi-Fi GO! software.
4. Remove the screw beside the 26-pin connector.
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5. Locate the mPCIe_Combo connector on the motherboard. Align and insert the mPCIe
Combo on the connector.
• The mPCIe Combo ts in one orientation only.
• Insert the mPCIe Combo with caution to prevent damage to the module, or the
mCPIe_Combo connector pins, or the motherboard.
6. Secure the mPCIe Combo in place with the screws removed in step 4.
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7. Remove the bolt from the Wi-Fi antenna connector. Leave the washer on the
antenna connector
bolt
washer
I/O Shield
connector.
8. Insert the connector into the I/O shield’s Wi-Fi port hole.
Ensure that the washer is placed between the connector and the back of the I/O shield.
The Wi-Fi antenna and its cables are purchased separately.
9. Re-attach the bolt on the connector.
10. Connect the opposite end of the Wi-Fi antenna connector to the pins located on the
mPCIe Wi-Fi card.
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Installing the mSATA module
B
A
A
2
3
To install the mSATA module:
1. Unlock the mSATA clip.
2. Insert the mSATA card into the MSATA slot.
The mSATA card ts in one orientation only.
3. Lock the mSATA clip.
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4. Remove the screw near the 26-pin connector.
5. Locate the mPCIe_Combo connector on the motherboard. Align and insert the mPCIe
Combo on the connector.
• The mPCIe Combo ts in one orientation only.
• Insert the mPCIe with caution to prevent damage to the module, or the mPCIe_Combo
connector pins, or the motherboard.
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6. Secure the mPCIe Combo in place with the screw removed in step 4.
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2.2 BIOS update utility
2.2.1 USB BIOS Flashback
USB BIOS Flashback allows you to easily update the BIOS without entering the existing
BIOS or operating system. Simply insert a USB storage device to the USB port, press the
USB BIOS Flashback button for three seconds, and the BIOS is updated automatically.
To use USB BIOS Flashback:
1. Download the latest BIOS le from the ASUS website
2. Extract and rename the BIOS image le to
3. Copy
4. Turn off the system and insert the USB storage device to the ROG Connect port.
M5E.CAP to the root directory of the USB ash disk drive.
5. Press the ROG Connect button and release when a ashing light
appears, which indicates that the BIOS Flashback function is enabled.
6. Wait until the light goes out, indicating that the BIOS updating process is completed.
M5E.CAP.
USB BIOS Flashback button
For more BIOS update utilities in BIOS setup, refer to the section Updating BIOS in
Chapter 3.
• DO NOT unplug portable disk, power system, or press the CLR_CMOS button while
BIOS update is ongoing, otherwise update will be interrupted. In case of interruption,
please follow the steps again.
• Updating BIOS may have risks. If the BIOS program is damaged during the process
and results to the system’s failure to boot up, please contact your local ASUS Service
Center.
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USB BIOS Flashback port
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2.3 Motherboard rear and audio connections
2.3.1 Rear I/O connection
Rear panel connectors
1. Clear CMOS button
2. LAN (RJ-45) port*
3. Optical S/PDIF OUT port
4. PS/2 Keyboard/Mouse combo port
5. Intel Thunderbolt port
6. ROG Connect button
7. USB 2.0 ports 1-3
8. USB 2.0 port 4, also ROG Connect port
Chapter 2
9. ASMedia USB 3.0 ports, support ASUS USB 3.0 Boost UASP Mode
10. HDMI port
11. DisplayPort
12. Intel USB 3.0 ports, support ASUS USB 3.0 Boost Turbo Mode
13. Optical S/PDIF IN port
14. Audio I/O ports**
* and ** : Refer to the tables on the next page for LAN port LEDs, and audio port denitions.
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• 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.
• Due to XCHI controller structure, we recommend to manually install your USB 3.0
driver twice when installing the operating system from the USB 3.0 optical drive.
* LAN ports LED indications
Activity Link LEDSpeed LED
StatusDescriptionStatusDescription
OFFNo linkOFF10 Mbps connection
ORANGELinkedORANGE100 Mbps connection
BLINKINGData activityGREEN1 Gbps connection
** Audio 2, 4, 6 or 8-channel conguration
PortHeadset
2-channel
Light BlueLine InLine InLine InSide Speaker Out
LimeLine OutFront Speaker OutFront Speaker OutFront Speaker Out
PinkMic InMic InMic InMic In
Orange––Center/SubwooferCenter/Subwoofer
Black–Rear Speaker OutRear Speaker OutRear Speaker Out
4-channel6-channel8-channel
2.3.2 Audio I/O connections
Audio I/O ports
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Connect to Headphone and Mic
Connect to Stereo Speakers
Connect to 2.1 channel Speakers
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Connect to 4.1 channel Speakers
Connect to 5.1 channel Speakers
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Connect to 7.1 channel Speakers
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2.3.3 OC Key device installation
The OC Key device allows quick on-screen overclocking adjustments. Follow the instruction
below to install the OC Key device to your system.
The motherboard’s IO ports and discrete graphic card is for reference only and may vary in
different models.
To install the OC Key device
1. Insert the OC Key cable into the
I/O shield’s OC Key port hole. Fit the
stopper into the OC Key port hole to
secure the cable in place.
2. Plug the OCKey cable into the onboard
connector labeled OC KEY.
3. Plug the other end of the OC Key cable
to the OC Key device.
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4. Plug in the DVI male connector of
the OC Key device to the DVI female
connector on the display card.
5. Plug in the DVI male connector from the
monitor to the OC Key device.
To use the OC Key device
1. With the system powered ON, press and hold the ROG Connect button on the rear
panel for three seconds to activate the OC Key function.
2. The OSD Poster screen appears, including the OSD Monitor and OSD TweakIt
menus.
Chapter 2
REPUBLIC OF
GAMERS
OSD TWEAKIT
OSD MONITOR
SETTING
3. Use the <Up>, <Down>, <Left> and <Right> to move the highlighted item, use the
<Enter> key to enter an item, use the <ESC> key to exit an item, and use the <F10>
key to save settings.
2-26
CPUCPU VSACPU RATIO X BCLKCPU FREQUENCY
OSD MONITOR
0.77624(V)0.88266(V)39.0 x 100.03900.0 (MHz)
DRAM ABDRAM CDCPU VTTCPU TEMP
1.48362(V)1.49614(V)1.10802(V)38(C)
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4. Shortly press the ROG Connect button on the rear panel to switch the keyboard
control between the OC Key device and the computer system.
• You may also plug an 2-pin cable switch to the onboard ROG Connect Switch header
(ROG_CON_SW) connector to replace the function of the ROG Connect button.
• The 2-pin cable switch is purchased separately.
5. Press and hold the ROG Connect button on the rear panel for three seconds to exit
the OC Key function.
• When the OC Key function is disabled, shortly press the ROG Connect button on the
rear panel to switch the USB port 4 (white) function between ROG Connect mode
and regular USB mode.
• When the OC Key function is
Connect mode only.
• In the need of updating OC Key device
rmware, plug one end of the ROG
Connect Cable to the USB port on the OC
Key device and the other end of the cable
to any USB port on the rear panel of the
motherboard. Launch the rmware upgrade
program downloaded from ASUS ofcial
website and follow screen intructions to
update the OC Key device rmware.
• The OC Key function supports PS/2
keyboards and USB keyboards without
built-in USB hub only.
enabled, the USB port 4 (white) will stay in ROG
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2.4 Starting up for the rst time
1. After making all the connections, replace the system case cover.
2. Ensure 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 (POST). While the tests are running, the
BIOS beeps (refer to the BIOS beep codes table) 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.
BIOS BeepDescription
One short beepVGA detected
One continuous beep followed by two
short beeps then a pause (repeated)
One continuous beep followed by three
short beeps
One continuous beep followed by four
short beeps
Quick boot set to disabled
No keyboard detected
No memory detected
No VGA detected
Hardware component failure
Chapter 2
7. At power on, hold down the <Delete> key to enter the BIOS Setup. Follow the
instructions in Chapter 3.
2.5 Turning off the computer
While the system is ON, press the power button for less than four seconds to put the system
on sleep mode or soft-off mode, depending on the BIOS setting. Press the power switch
for more than four seconds to let the system enter the soft-off mode regardless of the BIOS
setting.
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BIOS setup
3
3.1 Knowing BIOS
The new ASUS UEFI BIOS is a Unied Extensible Interface that complies with UEFI
architecture, offering a user-friendly interface that goes beyond the traditional keyboard-
only BIOS controls to enable a more exible and convenient mouse input. You can easily
navigate the new UEFI BIOS with the same smoothness as your operating system. The
term “BIOS” in this user manual refers to “UEFI BIOS” unless otherwise specied.
BIOS (Basic Input and Output System) stores system hardware settings such as storage
device conguration, overclocking settings, advanced power management, and boot
device conguration that are needed for system startup in the motherboard CMOS. In
normal circumstances, the default BIOS settings apply to most conditions to ensure
optimal performance. DO 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 BIOS settings may result to instability or boot failure. We strongly
recommend that you change the BIOS settings only with the help of a trained service
personnel.
When downloading or updating the BIOS le, rename it as M5E.CAP for this motherboard.
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3.2 BIOS setup program
Use the BIOS Setup to update the BIOS or congure its parameters. The BIOS screen
include navigation keys and brief onscreen help to guide you in using the BIOS Setup
program.
Entering BIOS at startup
To enter BIOS Setup at startup:
• Press <Delete> during the Power-On Self Test (POST). If you do not press <Delete>,
POST continues with its routines.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
• Press <Ctrl>+<Alt>+<Delete> simultaneously.
• Press the reset button on the system chassis.
• Press the power button to turn the system off then back on. Do this option only if you
failed to enter BIOS Setup using the rst two options.
• 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 or press hotkey <F5>. 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 1.2.6 Onboard buttons and switches for information on how to erase the RTC RAM via the Clear CMOS button.
• The BIOS setup program does not support the bluetooth devices.
BIOS menu screen
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 screen.
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3.2.1 EZ Mode
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 or press <F7>
hot key for the advanced BIOS settings.
The default screen for entering the BIOS setup program can be changed. Refer to the
Setup Mode item in section 3.7 Boot menu for details.
Displays the CPU/motherboard temperature,
CPU/5V/3.3V/12V voltage output, CPU/chassis/
power fan speed
Selects the Advanced
Mode functions
Displays the system properties of the
selected mode on the right hand side
Displays the Advanced
mode menus
Selects the boot device priority
Selects the display language of the
BIOS setup program
Exits the BIOS setup program without saving
the changes, saves the changes and resets the
system, or enters the Advanced Mode
Power Saving mode
Normal mode
Click to display all fan
speeds if available
Loads optimized default
settings
ASUS Optimal mode
• 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.
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3.2.2 Advanced Mode
The Advanced Mode provides advanced options for experienced end-users to congure
the BIOS settings. The gure below shows an example of the Advanced Mode. Refer to the
following sections for the detailed congurations.
To access the Advanced Mode, click Exit, then select Advanced Mode or press F7 hotkey.
Menu items
Submenu item
Menu bar
Pop-up window
Conguration elds
Scroll bar
Menu bar
The menu bar on top of the screen has the following main items:
General help
Navigation keys
MainFor changing the basic system conguration
Chapter 3
Extreme Tweaker For changing the overclocking settings
AdvancedFor changing the advanced system settings
Monitor
BootFor changing the system boot conguration
ToolFor conguring options for special functions
ExitFor selecting the exit options and loading default settings
3-4
For displaying the system temperature, power status, and changing
the fan settings.
Chapter 3: BIOS setup
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