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Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
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Offer to Provide Source Code of Certain Software
This product contains copyrighted software that is licensed under the General Public License (“GPL”),
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Licenses. Such software in this product is distributed without any warranty to the extent permitted by the
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Where the applicable license entitles you to the source code of such software and/or other additional data,
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(1) for free by downloading it from http://support.asus.com/download
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ii
Contents
Safety information ...................................................................................................... vi
About this guide ........................................................................................................ vii
P8Z77-V LE PLUS specications summary ............................................................. ix
• 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.
vi
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.
• 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 congure 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.
vii
Conventions used in this guide
To ensure that you perform certain tasks properly, take note of the following symbols used
throughout this manual.
DANGER/WARNING: Information to prevent injury to yourself when trying to
complete a task.
CAUTION: Information to prevent damage to the components when trying to
complete a task.
IMPORTANT: Instructions that you MUST follow to complete a task.
NOTE: Tips and additional information to help you complete a task.
Typography
Bold text Indicates a menu or an item to select.
Italic
s Used to emphasize a word or a phrase.
<Key> Keys enclosed in the less-than and greater-than sign means
that you must press the enclosed key.that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.Return key.
<Key1> + <Key2> + <Key3> If you must press two or more keys simultaneously, the key
GraphicsIntegrated Graphics Processor - Intel® HD Graphics support
Multi-GPU
support
Expansion slots
Core™ i3 / Pentium® / Celeron® processors
Supports 22nm / 32nm CPU
Supports Intel® Turbo Boost technology 2.0*
* The Intel® Turbo Boost technology 2.0 support depends on the CPU
types.
** Refer to www.asus.com for Intel® CPU support list.
2 x PCI Express 3.0* / 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 PCIe x4 devices)**
2 x PCI Express 2.0 x1 slots
2 x PCI slots
* PCIe 3.0 speed is supported by Intel® 3rd generation CoreTM processors.
** The PCIe x16_3 slot shares the bandwidth with the PCIe x1_1 and
PCIe x1_2 slots. The default setting is x2 mode. Go to the BIOS setup
to change the settings.
(continued on the next page)
ix
P8Z77-V LE PLUS specications summary
StorageIntel® Z77 Express Chipset:
LAN
AudioRealtek® ALC889 8-channel High Denition Audio CODEC
USBIntel® Z77 Express Chipset - supports ASUS USB 3.0 Boost UASP
ASUS unique
features
- 2 x Serial ATA 6.0 Gb/s connectors (gray) with RAID 0, 1, 5, 10 support
- 4 x Serial ATA 3.0 Gb/s connectors (blue) with RAID 0, 1, 5, 10 support
* Supports on Intel® CoreTM processor family with Windows® 7 operating
systems.
** These SATA ports are for data storage only. ATAPI devices are not
supported.
Realtek® 8111F Gigabit LAN controller
- Support 192khz/24bit BD lossless sound
- BD Audio Layer Content Protection
- Supports Jack-Detection, Multi-streaming and Front Panel JackRetasking
- Optical S/PDIF out ports at back I/O
Mode*
- 2 x USB 3.0 / 2.0 ports at the mid-board for front panel support
- 2 x USB 3.0 / 2.0 ports at the back panel (blue)
Intel® Z77 Express Chipset
- 10 x USB 2.0 ports (8 ports at mid-board, 2 ports at back panel)
ASMedia USB 3.0 controllers - supports ASUS USB 3.0 Boost UASP
Mode
- 2 x USB 3.0 ports at the back panel (blue)
* The USB 3.0 ports only support Windows® 7 or later versions. UASP
standard only supports Windows® 8.
ASUS Dual Intelligent Processors 3 - SMART DIGI+ Power Control:
SMART DIGI+
- Smart DIGI+ Key - quickly delivers a higher VRM frequency, voltage,
and current for superior CPU/iGPU/DRAM overclocking performance
with one switch.
- Smart CPU Power Level (Intel® VRD 12.5 Feature Power Design)provides the best digital power saving conditions.
CPU Power
- Industry leading digital 8-phase power design (6-phase for CPU, 2phase for iGPU)
- ASUS CPU power utility
DRAM Power
- Industry leading ditital 2-phase DRAM power design
- ASUS DRAM power utility
ASUS EPU
- EPU, EPU Switch
(continued on the next page)
x
P8Z77-V LE PLUS specications summary
ASUS unique
features
ASUS exclusive
overclocking
features
ASUS TPU
- Auto Tuning, TurboV, GPU Boost, TPU switch
ASUS Exclusive Features
- ASUS USB 3.0 Boost featuring the latest USB 3.0 UASP standard
- ASUS Network iControl featuring instant network bandwidth
domination for top network program in use
- ASUS USB Charger+ featuring quick-charging function for all smart
devices
- ASUS AI Charger+
- ASUS Disk Unlocker featuring 3TB+ HDD support
- ASUS MemOK!
- ASUS AI Suite II
- ASUS Anti Surge Protection
- ASUS Low EMI
- ASUS ESD
- 100% All High-quality Conductive Polymer Capacitors
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Stylish Heat-sink & MOS Heatsink solution
- ASUS Fan Xpert+
ASUS EZ DIY
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user
interface
- ASUS USB BIOS Flashback with USB BIOS Flashback Wizard for
EZ BIOS download scheduling
- ASUS CrashFree BIOS 3
- ASUS MyLogo 2
- ASUS EZ Flash 2
ASUS Q-Design
- ASUS Q-Slot
Precision Tweaker 2
- vCore: Adjustable CPU voltage at 0.005V increment
- vCCSA: 190-step system agent voltge control
- vDRAM Bus: 187-step Memory voltage control
- vPCH: 190-step Chipset voltage control
- iGPU: 127-step iGPU voltage control
- vCPU_PLL: 1-step CPU & PCH PLLvoltage 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)
(continued on the next page)
xi
P8Z77-V LE PLUS specications summary
Rear panel I/O
ports
Internal I/O
connectors
BIOS features64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.7,
Manageability
Accessories2 x Serial ATA 6.0Gb/s cables
Support DVDDrivers
Form factor
1 x PS/2 keyboard / mouse combo port
1 x DisplayPort
1 x Optical S/PDIF output port
1 x HDMI port
1 x DVI-D port
1 x RGB port
1 x LAN (RJ-45) port
1 x eSATA port
4 x USB 3.0/2.0 ports (blue, 1 supports USB BIOS Flashback)
2 x USB 2.0/1.1 ports
8-channel audio I/O ports
1 x USB 3.0/2.0 connector supports additional 2 USB ports (19-pin)
4 x USB 2.0/1/1 connectors support additional 8 USB ports
3 x SATA 6.0Gb/s connectors (2 x gray, 1 x navy blue)
4 x SATA 3.0Gb/s connectors (blue)
1 x COM connector
1 x CPU Fan connector (4-pin)
3 x Chassis Fan connectors (4-pin)
1 x Front panel audio connector
1 x S/PDIF Out header
24-pin EATX Power connector
8-pin EATX 12V Power connector
1 x System panel connector
1 x Clear CMOS jumper
1 x MemOK! button
1 x USB BIOS Flashback button
1 x EPU switch
1 x TPU switch (embeded with GPU switch)
ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree
BIOS 3, F12 PrintScreen Function, F3 Shortcut Function and ASUS
DRAM SPD (Serial Presence Detect) Memory information
WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
2 x Serial ATA 3.0Gb/s cables
1 x ASUS SLI™ bridge connector
1 x User Manual
1 x I/O Shield
1 x Support DVD
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)
ATX Form Factor, 12”x 9.6” (30.5cm x 24.4cm)
* Specications are subject to change without notice.
xii
Chapter 1
User Manual
Chapter 1: Product introduction
1.1 Welcome!
Thank you for buying an ASUS® P8Z77-V LE PLUS 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.
Chapter 1
ASUS P8Z77-V LE PLUS
motherboard
2 x Serial ATA 6.0 Gb/s cables2 x Serial ATA 3.0 Gb/s cables
• If any of the above items is damaged or missing, contact your retailer.
• The illustrated items above are for reference only. Actual product specications may
This motherboard supports Intel® 3rd / 2nd generation Core™ i7 / i5 / i3 / Pentium® / Celeron®
processors in the LGA1155 package, with iGPU, memory and PCI Express controllers
integrated to support onboard graphics output with dedicated chipsets, 2-channel (4 DIMMs)
DDR3 memory and 16 PCI Express 3.0/2.0 lanes. This provides great graphics performance.
Intel® 3rd / 2nd generation Core™ i7 / i5 / i3 / Pentium® / Celeron® processors are among the
most powerful and energy efcient CPUs in the world.
Intel® Z77 Express Chipset
The Intel® Z77 Express Chipset is a single-chipset design to support socket 1155 Intel® 3rd/
2nd generation Core™ i7 / i5 / i3 / Pentium® / Celeron® processors. It provides improved
performance by utilizing serial point-to-point links, allowing increased bandwidth and stability.
Additionally, Z77 chipset provides 4 USB 3.0 ports for 10 times faster data retrieval speed.
Moreover, Intel® Z77 Express Chipset can also enable iGPU function, letting users enjoy the
latest Intel® integrated graphic performance.
The motherboard supports DDR3 memory that features data transfer rates of DDR3 2400(O.
C.) / 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 dualchannel DDR3 architecture enlarges the bandwidth of your system memory to boost system
performance.
Complete USB 3.0 Integration
ASUS facilitates strategic USB 3.0 accessibility for both the front and rear panel - 6 USB
3.0 ports in total. Experience the latest plug & play connectivity at speeds up to 10 times
faster than USB 2.0. The P8Z77-V LE PLUS affords greater convenience to high speed
connectivity.
Quad-GPU SLI™ and Quad-GPU CrossFireX™ Support
Flexible Multi-GPU Solutions, Your Weapon of Choice!
P8Z77-V LE PLUS brings you the multi-GPU choice of either SLI™ or CrossFireX. The
motherboard features the most powerful Intel® Z77 platform to optimize PCIe allocation in
multiple GPU congurations. Expect a brand-new gaming style you’ve never experienced
before!
S/PDIF out connector at the back I/O
This motherboard provides convenient connectivity to external home theater audio systems
via the optical S/PDIF (SONY-PHILIPS Digital Interface) out connecor at the back I/O. The
S/PDIF transfers digital audio without converting it to analog format and keeps the best signal
quality.
1-2Chapter 1: Product Introduction
Intel® Smart Response Technology
SSD Speed with HDD Capacity
Intel® Smart Response Technology boosts overall system performance. It uses an installed
fast SSD (min 18.6GB available capacity required) as a cache for frequently accessed data.
Key benets include reduced load and wait times, and lower power consumption through the
elimination of unnecessary hard drive spin. This technology combines SSD performance with
hard drive capacity, operating up to 4X faster than a hard drive-only system, and an important
part of Green ASUS eco-friendly computing.
* Intel® Smart Response Technology is supported by 3rd / 2nd generation Intel® Core™ processor
family on Windows® 7™ operating systems.
** Operating systems must be installed on the HDD to launch Intel® Smart Response Technology.
The capacity of the SSD is reserved for caching function.
Intel® Smart Connect Technology
Your computer can receive web updates with fresh content for selected applications, even
when the system is in sleep mode. This means less time waiting for applications to update
and sync with the cloud, leading to a more efcient computing experience.
Intel® Rapid Start Technology
Allows your computer to quickly resume from a low-power hibernate state in seconds. Saving
your system memory to the designed SSD, it provides your computer a faster wake-up
response time, while still keeping the energy use low.
Extra SATA 6Gb/s Support
The Intel® Z77 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.
Chapter 1
PCI Express® 3.0
PCI Express® 3.0 (PCIe 3.0) is the latest PCI Express bus standard with improved encoding
schemes that provide twice the performance of the current PCIe 2.0. The total bandwidth for
a x16 link reaches a maximum of 32GB/s, double the 16GB/s of PCIe 2.0 (in x16 mode). As
such, PCIe 3.0 provides users unprecedented data speeds, combined with the convenience
and seamless transition offered by complete backward compatibility with PCIe 1.0 and PCIe
2.0 devices. PCIe 3.0 will become a must-have feature for users who wish to improve and
optimize graphic performance, as well as have the latest technology available to them.
* PCIe 3.0 speed is supported by Intel® 3rd generation CoreTM processors.
Gigabit LAN solution
The onboard LAN controller is a highly integrated Gb LAN controller. It is enhanced with an
ACPI management function to provide efcient power management for advanced operating
systems.
ASUS P8Z77-V LE PLUS1-3
8-channel high denition audio
The onboard 8-channel HD audio (High Denition Audio, previously codenamed Azalia)
CODEC enables high-quality 192KHz/24-bit audio output and jack-detect feature that
Chapter 1
automatically detects and identies what types of peripherals are plugged into the audio
I/O jacks and noties users of inappropriate connection, which means there will be no more
confusion of Line-in, Line-out, and Mic jacks.
100% All High-quality Conductive Polymer Capacitors
This motherboard uses all high-quality conductive polymer capacitors for durability, improved
lifespan, and enhanced thermal capacity.
1.3.2 Dual Intelligent Processors 3 with Smart DIGI+
The world’s rst Dual Intelligent Processors from ASUS pioneered twin onboard chips - TPU
(TurboV Processing Unit) and EPU (Energy Processing Unit). Dual Intelligent Processors
3 builds on that foundation with new SMART DIGI+ power control, which includes multiple
digital voltage controllers, allowing ultra-precise tuning for the CPU, iGPU and DRAM. It’s
upgraded with one-click extreme performance optimization and selectable CPU wattage
levels, offering easier power control and better power savings with the user-friendly AI Suite
II utility.
Smart DIGI+ Technology
Get incredible performance increases with TPU and the all-new SMART DIGI+.
Up to 85% CPU O.C. Performance Boost
Always at the forefront of digital power design, ASUS propels you into the future
standard of power management by SMART DIGI+ Technology, which works with the
TPU (TurboV Processing Unit) to give an exceptional increase in CPU overclocking
performance. When combined, you can adjust CPU ratios manually in the TPU and
enable the all new SMART DIGI+ Key by a single click to see an extreme boost in TPU
frequency up to 85%.
CPU Power Wattage cut in half!
SMART DIG+ Technology also includes the Smart CPU Power Level prole, which
reduces CPU power consumption to a specic indicated wattage with a single click,
creating a cooler and quieter PC. With the support for the next generation Intel
12.5 power design, ASUS once again leaps to the future of innovation.
®
VRD
TPU
The Ultimate Turbo Processor
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.
1-4Chapter 1: Product Introduction
EPU
Energy Efciency All Around
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.
ASUS TurboV
Easy, Real-Time O.C. Tunings
Feel the adrenaline rush of real-time OC-now a reality with the ASUS TurboV. This easy OC
tool allows you to overclock without exiting or rebooting the OS; and its user-friendly interface
makes overclock with just a few clicks away. Moreover, the ASUS OC proles in TurboV
provides the best O.C. settings in different scenarios.
Auto Tuning
Auto Tuning is an intelligent tool that automates overclocking to achieve a total system level
up. This tool also provides stability testing. Even O.C. beginners can achieve extreme yet
stable overclocking results with Auto Tuning!
GPU Boost
Go to the Limit with iGPU Level Up!
GPU Boost accelerates the integrated GPU for extreme graphics performance. The user-
friendly interface facilitates exible frequency adjustments. It easily delivers stable system-
level upgrades for every use.
1.3.3 ASUS Exclusive Features
Chapter 1
USB 3.0 Boost
Faster USB 3.0 Transmission with UASP
New ASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol), the
latest USB 3.0 standard. With USB 3.0 Boost technology, a USB device’s transmission speed
is signicantly increased up to 170%, adding to an already impressive fast USB 3.0 transfer
speed. ASUS software automatically accelerates data speeds for compatible USB 3.0
peripherals without the need for any user interaction.
USB BIOS Flashback
Easy, Worry-free USB BIOS Flashback
A truly revolutionary hardware-based BIOS update solution. USB BIOS Flashback offers
the most convenient way to update the BIOS! It allows users to update new UEFI BIOS
versions even without hardware such as a CPU or a DRAM installed into the motherboard.
Just plug in a USB ash drive containing the BIOS le, and press the BIOS Flashback button
for 3 seconds with the power supply connected. The UEFI BIOS then automatically updates
without requiring further interaction. With its new complementary Windows
can regularly check for UEFI BIOS updates, and downloads the latest BIOS automatically.
Hassle-free updating for the ultimate convenience!
ASUS P8Z77-V LE PLUS1-5
®
application, users
Network iControl
Real-time Network Bandwidth Control
Chapter 1
With a single-click on/off button, the application currently in use has its data and network
bandwidth prioritized over other programs. Moreover, you can prioritize your favorite software
easily by conguring proles through the intuitive user interface. Within the prole, the
programs can be pre-scheduled to run in a specic time period to avoid network congestion
and long-waits on downloads. Auto PPPoE network connection provides a one-step setup.
Overall, it’s an intuitive network bandwidth control center.
MemOK!
Any Memory is A-OK!
MemOK! quickly ensures memory boot compatibility. This remarkable memory rescue tool
requires a mere push of a button to patch memory issues. MemOK! determines fail-safe
settings and dramatically improves your system boot success. Get your system up and
running in no time!
USB Charger+
3X Faster Charging for All Smart Devices
With a dedicated onboard controller, quick-charge all your smart devices such as iProducts,
smartphones, tablets, and more, all up to 3x faster, even when the PC is powered off, in
sleep, or hibernation mode.
AI Suite II
One-stop Access to Innovative ASUS Features
With its user-friendly interface, ASUS AI Suite II consolidates all the exclusive ASUS features
into one simple to use software package. It allows you to supervise overclocking, energy
management, fan speed control, voltage and sensor readings. This all-in-one software offers
diverse and ease to use functions, with no need to switch back and forth between different
utilities.
ASUS MyLogo2™
This feature allows you to convert your favorite photo into a 256-color boot logo for a more
colorful and vivid image on your screen.
Precision Tweaker 2
Allows you to ne-tune the vCore voltage in 0.005V steps and DRAM voltage in 0.00625V
steps to achieve the most precise setting for the ultimate overclocking conguration.
C.P.R. (CPU Parameter Recall)
The BIOS C.P.R. feature automatically restores the CPU default settings when the system
hangs due to overclocking failure. C.P.R. eliminates the need to open the system chassis and
clear the RTC data. Simply shut down and reboot the system, and the BIOS automatically
restores the CPU parameters to their default settings.
1-6Chapter 1: Product Introduction
1.3.4 ASUS Quiet Thermal Solutions
ASUS Quiet Thermal solution makes system more stable and enhances the overclocking
capability.
Fan Xpert+
ASUS Fan Xpert+ intelligently allows you to adjust the CPU fan 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 proles offer exible
controls of fan speed to achieve a quiet and cool environment.
Fanless Design: stylish heatsink solution
The stylish heatsink features a 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 efcient heat-exchange. Combined with usability and aesthetics, the ASUS
stylish heatsink will give users an extremely silent and cooling experience with the elegant
appearance!
1.3.5 ASUS EZ DIY
ASUS UEFI BIOS (EZ Mode)
Flexible and Easy BIOS Interface
Media-renowned UEFI BIOS offers the rst mouse-controlled graphical BIOS designed
with selectable modes and native support for hard drives over 2.2 TB. Users can also drag
and drop boot priorities with the exclusive EZ Mode, while Advanced Mode offers inticrate
settings.
New upgrade! Quick and easy information for enhanced system control
Chapter 1
- F12 BIOS snapshot hotkey
- F3 Shortcut for most accessed information
- ASUS DRAM SPD (Serial Presence Detect) information detecting faulty DIMMs,
and helping with difcult POST situations.
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.
ASUS Q-Slot
ASUS Q-Slot is designed to speed up and simplify the DIY process to enhance your DIY
experience.
CrashFree BIOS 3
Simply restore corrupted BIOS data from USB ash disk
The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data from a USB
ash disk containing the BIOS le. This utility saves users the cost and hassle of buying a
replacement BIOS chip.
ASUS P8Z77-V LE PLUS1-7
1.3.6 Other special features
LucidLogix Virtu MVP
Chapter 1
LucidLogix Virtu MVP featuring HyperFormance™ Technology boosts your discrete graphics
card up to 30% beyond its original performance. Designed for Intel
Windows® 7 PCs, it perfectly combines the performance of discrete graphic cards with fast
computing iGPU. Also, with newly designed Virtual Sync, users can enjoy a smoother gaming
experience by eliminating tearing artifacts. LucidLogix Virtu MVP can also dynamically assign
tasks to the best available graphics resource, based on power, performance, and system
load. This allows users to fully utilize 3x faster video conversion with Intel
technology while retaining high-end 3D rendering and gaming performance, provided by both
NVIDIA and AMD graphic cards. When the discrete graphic cards are not required, it puts
the power use down to zero, making the system more environmentally friendly. For users
searching for perfection, LucidLogix Virtu MVP provides great graphical performance, and
best exibility and efciency.
* LucidLogix Virtu MVP supports Windows
** Intel® Quick Sync Video feature is supported by 3rd /2nd generation Intel® Core™ processor family.
DisplayPort 1.1a Support
DisplayPort is a digital display interface standard that delivers up to 10.8 Gbps of bandwidth
over standard cables, providing billions of colors and bi-directional communications, thus
enabling the fastest refresh rates, and the highest resolution digital display through a single
cable. Also, it supports HDCP copy protection for Blu-ray discs. Simply output 3D signals
through the connected DisplayPort 1.1a cable with your 3D display, then you can sit back and
enjoy a perfect 3D animation experience.
HDMI Support
Enjoy Full HD 1080p Multimedia Home-Theater Entertainment
High Denition Multimedia Surface (HDMI) is a set of digital video standards that delivers
mulit-channel audio and uncompressed digital video for full HD 1080p visuals through a
single cable. Supporting HDCP copy protection such as HD DVD and blu-ray discs, HDMI
provides you with the highest quality home theater experience.
® 7
operating system.
®
processor graphics and
®
Quick Sync Video
ErP ready
The motherboard is European Union´s Energy-related Products (ErP) ready, and ErP
requires products to meet certain energy efciency requirements in regards to energy
consumptions. This is in line with ASUS vision of creating environment-friendly and energy-
efcient products through product design and innovation to reduce carbon footprint of the
product and thus mitigate environmental impacts.
1-8Chapter 1: Product Introduction
Chapter 2
Chapter 2: Hardware information
2.1 Before you proceed
Take note of the following precautions before you install motherboard components or change
any motherboard settings.
• Unplug the power cord from the wall socket before touching any component.
• Before handling components, use a grounded wrist strap or touch a safely grounded
object or a metal object, such as the power supply case, to avoid damaging them due
to static electricity.
• Hold components by the edges to avoid touching the ICs on them.
• Whenever you uninstall any component, place it on a grounded antistatic pad or in the
bag that came with the component.
• Before you install or remove any component, ensure that the ATX power supply is
switched off or the power cord is detached from the power supply. Failure to do so
may cause severe damage to the motherboard, peripherals, or components.
Chapter 2
ASUS P8Z77-V LE PLUS2-1
2.2 Motherboard overview
P8Z77-V LE PLUS
PCIEX16_1
PCIEX16_2
PCIEX1_2
PCIEX1_1
PCI1
PCI2
PCIEX16_3
USB910USB78 USB56USB34
USB3_34
PANEL
SPDIF_OUT
AAFP
CPU_FAN
CHA_FAN2
CHA_FAN3
CHA_FAN1
Lithium Cell
CMOS Power
Super
I/O
ALC
889
DIGI+
VRM
RTL
8111F
COM1
64Mb
BIOS
TPU
SB_PWR
CLRTC
24.4cm(9.6in)
30.5cm(12.0in)
Intel
®
Z77
DDR3 DIMM_A1 (64bit, 240-pin module)
DDR3 DIMM_A2 (64bit, 240-pin module)
DDR3 DIMM_B1 (64bit, 240-pin module)
DDR3 DIMM_B2 (64bit, 240-pin module)
ESATA6G
USB3_12
ASM
1083
ASM
1042
ASM
1442
MemOK!
DRAM_LED
SATA6G_E1
SATA3G_3
SATA3G_4
SATA3G_1
SATA3G_2
SATA6G_1
SATA6G_2
EPUTPU
EPU_LED TPU_LED
EATXPWR
LGA1155
AUDIO
KB_USB12
LAN_USB3_E12
SPDIFO
_HDMI
_DP
DVI_VGA
EATX12V
Marvell®PCIe SATA
6.0Gb/s controller
BIOS_FLBK
FLBK_LED
ASM
AI 1314
1284 571
2
1
10
15
13
12
14
2223212018
11
36
9
1917 16
2.2.1 Motherboard layout
Chapter 2
2-2Chapter 2: Hardware information
Refer to
2.2.8 Connectors
and
rear panel connectors and internal connectors.
2.3.10 Rear panel connection
for more information about
Layout contents
Connectors/Jumpers/SlotsPage
1. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN1/2/3)
2. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)2-27
3. EPU LED (EPU_LED)2-21
4. EPU switch2-18
5. TPU switch2-17
6. TPU LED (TPU_LED)2-21
7. Intel® CPU socket2-4
8. DDR3 DIMM sockets2-5
9. DRAM LED2-20
10. MemOK! button2-16
11. USB 3.0 connector (20-1 pin USB3_34)2-26
12. Marvell® Serial ATA 6.0 Gb/s connectors (7-pin SATA 6G_E1 [navy blue])2-27
13. Intel® Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray])2-22
14. Intel® Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1~4 [blue])
15. Onboard LED (SB_PWR)
16. BIOS Flashback LED (FLBK_LED)
17. Clear RTC RAM (3-pin CLRTC)
18. System panel connector (20-8 pin PANEL)
19. BIOS Flashback button (BIOS_FLBK)
20. USB 2.0 connectors (10-1 pin USB3~10)
21. Serial port connectors (10-1 pin COM1)
22. Front panel audio connector (10-1 pin AAFP)
23. Digital audio connector (4-1 pin SPDIF_OUT)
2-25
2-23
2-20
2-21
2-15
2-28
2-19
2-24
2-26
2-24
2-25
Chapter 2
ASUS P8Z77-V LE PLUS2-3
2.2.2 Central Processing Unit (CPU)
P8Z77-V LE PLUS
P8Z77-V LE PLUS CPU socket LGA1155
The motherboard comes with a surface mount LGA1155 socket designed for the Intel® 3rd /
2nd Generation Core™ i7/ i5/ i3/ Pentium® / Celeron® Processors.
Chapter 2
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.
2-4Chapter 2: Hardware information
2.2.3 System memory
P8Z77-V LE PLUS
P8Z77-V LE PLUS 240-pin DDR3 DIMM sockets
DIMM_A1
DIMM_A2
DIMM_B1
DIMM_B2
The motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules
(DIMM) sockets.
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
We recommend that you install the memory modules from the blue slots for better
overclocking capability.
Chapter 2
ASUS P8Z77-V LE PLUS2-5
Memory congurations
You may install 1GB, 2GB, 4GB and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM
sockets.
Chapter 2
• 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.
• 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 efcient memory cooling system to support a full
memory load (4 DIMMs) or overclocking condition.
Visit the ASUS website for the latest QVL.
P8Z77-V LE PLUS Motherboard Qualied Vendors Lists (QVL)
DDR3 2400MHz capability
Vendors Part No.SizeSS/DSChip
Transcend TX2400KLU-4GK (381850)(XMP) 4GB(2x 2GB) SS --91.65V ••
* The 2400MHz memory modules above are supported on Intel® 3rd generation processors by this
motherboard; however, the actual frequency support varied depending on the O.C. margin of the
installed CPU.
** Due to Intel 2nd generation processors’ behavior, DDR3 2200 (and above)/2000/1800 MHz
memory modules run at DDR3 2133/1866/1600 MHz frequency as default.
2-6Chapter 2: Hardware information
Brand
Chip
TimingVoltage DIMM socket support
NO.
(Optional)
1 DIMM 2 DIMMs 4 DIMMs
P8Z77-V LE PLUS Motherboard Qualied Vendors Lists (QVL)
DDR3 2250MHz capability