Asus P8H77-V LE Spécifications

MotherboardP8H77-V LE

xASUS Exclusive Overclocking FeaturesPrecision Tweaker 2: - vCore: Adjustable CPU voltage at 0.005V increment - vCCSA: 191-step system agent voltage

xiSupport DVD Drivers ASUS Utilities ASUS Update Anti-virus software (OEM version)Form FactoruATX Form Factor, 12”x 8.6” (30.5cm x 21.8cm)P8H77-V LE s

xii

1-1Chapter 1: Product introductionChapter 1Product introduction Motherboard ASUS P8H77-V LE motherboardCables 2 x Serial ATA 6.0Gb/s cablesAccesso

ASUS P8H77-V LE1-2 Intel® H77 Express ChipsetThe Intel® H77 Express Chipset is a single-chipset designed to support the 1155 socket Intel® 3rd/2nd gen

1-3Chapter 1: Product introductionS/PDIF out connector at the back I/OThis motherboard provides convenient connectivity to external home theater audio

ASUS P8H77-V LE1-41.3.2 Innovative ASUS featuresASUS DIGI+ VRMDigital Power Control: Digital Power Design for the CPU and iGPU All-new digital CPU po

1-5Chapter 1: Product introductionASUS TurboVFeel the adrenaline rush of real-time OC-now a reality with the ASUS TurboV. This easy OC tool allows you

ASUS P8H77-V LE1-61.4 Before you proceedTake note of the following precautions before you install motherboard components or change any motherboard se

1-7Chapter 1: Product introductionP8H77-V LE1.5 Motherboard overviewBefore you install the motherboard, study the conguration of your chassis to ens

iiCopyright © 2012 ASUSTeK Computer Inc. All Rights Reserved.No part of this manual, including the products and software described in it, may be repro

ASUS P8H77-V LE1-81.5.3 Motherboard layout1.5.4 Layout contentsConnectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page1. CPU, chassis f

1-9Chapter 1: Product introduction1.6 Central Processing Unit (CPU)The motherboard comes with a surface mount LGA1155 socket designed for the Intel®

ASUS P8H77-V LE1-101.6.1 Installing the CPU123The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install a LGA1156 CPU on the LGA1155 so

1-11Chapter 1: Product introductionABC54

ASUS P8H77-V LE1-121.6.2 CPU heatsink and fan assembly installationApply the Thermal Interface Material to the CPU heatsink and CPU before you instal

1-13Chapter 1: Product introductionABBATo uninstall the CPU heatsink and fan assembly21

ASUS P8H77-V LE1-141.7 System memory1.7.1 OverviewThe motherboard comes with four Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) socket

1-15Chapter 1: Product introduction1.7.2 Memory congurationsYou may install 1GB, 2GB, 4GB and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM socket

ASUS P8H77-V LE1-16P8H77-V LE Motherboard Qualied Vendors Lists (QVL) DDR3 1600 MHz capabilityVendors Part No. SizeSS/DSChip BrandChip NO. Timing Vo

1-17Chapter 1: Product introductionP8H77-V LE Motherboard Qualied Vendors Lists (QVL) DDR3 1600 MHz capability (continued)Vendors Part No. SizeSS/DS

iiiContentsSafety information ... viAbout this guide ...

ASUS P8H77-V LE1-18P8H77-V LE Motherboard Qualied Vendors Lists (QVL) DDR3 1333 MHz capability (continued)Vendors Part No. SizeSS/DSChip Brand Chip

1-19Chapter 1: Product introductionP8H77-V LE Motherboard Qualied Vendors Lists (QVL) DDR3 1333 MHz capability (continued)Vendors Part No. SizeSS/DS

ASUS P8H77-V LE1-20Side(s): SS - Single-sided DS - Double-sided DIMM support:• 1 DIMM: Supports one (1) module inserted into any slot as Single-c

1-21Chapter 1: Product introduction1.7.3 Installing a DIMMUnplug the power supply before adding or removing DIMMs or other system components. Failure

ASUS P8H77-V LE1-221.8 Expansion slotsIn the future, you may need to install expansion cards. The following sub-sections describe the slots and the e

1-23Chapter 1: Product introduction1.9 Jumpers1. Clear RTC RAM (3-pin CLRTC)This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. Y

ASUS P8H77-V LE1-241.10 Connectors1.10.1 Rear panel connectors1. PS/2 Keyboard / Mouse combo port. This port is for a PS/2 keyboard or mouse.2. Vi

1-25Chapter 1: Product introduction7. USB 2.0 ports 1 ~ 2. These four 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0/1.1

ASUS P8H77-V LE1-261.10.2 Internal connectors1. Front panel audio connector (10-1 pin AAFP)This connector is for a chassis-mounted front panel audio

1-27Chapter 1: Product introduction• For a fully congured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Sp

ivContents1.13 Software support ... 1-341.13.1 Installing an operating system .

ASUS P8H77-V LE1-285. Serial port connectors (10-1 pin COM1) The connector is for a serial (COM) port. Connect the serial port module cable to the

1-29Chapter 1: Product introduction8. Intel® H77 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1/2 [gray])These connectors connect to Serial ATA 6.0 Gb

ASUS P8H77-V LE1-309. Intel® H77 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1~4 [blue])These connectors connect to Serial ATA 3.0 Gb/s hard disk dri

1-31Chapter 1: Product introduction10. System panel connector (20-8 pin PANEL)This connector supports several chassis-mounted functions.• System pow

ASUS P8H77-V LE1-321.11 Onboard switchesOnboard switches allow you to ne-tune performance when working on a bare or open-casesystem. This is ideal f

1-33Chapter 1: Product introduction1.12 Onboard LEDs1. Standby Power LEDThe motherboard comes with a standby power LED that lights up to indicate th

ASUS P8H77-V LE1-341.13 Software support1.13.1 Installing an operating systemThis motherboard supports Windows® XP / Windows® 7 Operating Systems (

Chapter 2: BIOS information 2-1Chapter 2BIOS informationSave a copy of the original motherboard BIOS le to a USB ash disk in case you need to restor

2-2 ASUS P8H77-V LE2.1.2 ASUS EZ Flash 2The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS-based utility. Before you start

Chapter 2: BIOS information 2-3• This function supports USB ash disks with FAT 32/16 format and single partition only.• DO NOT shut down or reset t

vContents2.5.5 USB Conguration ... 2-222.5.6 Onboard Devices Conguration ...

2-4 ASUS P8H77-V LEWelcome to FreeDOS (http://www.freedos.org)!C:\>d:D:\>3. When the Make Disk menu appears, select the FreeDOS command prompt

Chapter 2: BIOS information 2-5Updating the BIOS leTo update the BIOS le using BIOS Updater1. At the FreeDOS prompt, type bupdater /pc /g and press

2-6 ASUS P8H77-V LEUsing the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys to force reset from a running operating syst

Chapter 2: BIOS information 2-7EZ ModeBy default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ Mode provides you an overvi

2-8 ASUS P8H77-V LEAdvanced ModeThe Advanced Mode provides advanced options for experienced end-users to congure the BIOS settings. The gure below s

Chapter 2: BIOS information 2-9Pop-up windowSelect a menu item and press <Enter> to display a pop-up window with the conguration options for th

2-10 ASUS P8H77-V LE2.3.1 System Language [English]Allows you to choose the BIOS language version from the options. Conguration options: [English]

Chapter 2: BIOS information 2-11Administrator PasswordIf you have set an administrator password, we recommend that you enter the administrator passwor

2-12 ASUS P8H77-V LE2.4 Ai Tweaker menuThe Ai Tweaker menu items allow you to congure overclocking-related items.Be cautious when changing the setti

Chapter 2: BIOS information 2-13Target CPU Turbo-Mode Speed : xxxxMHz Displays the current CPU Turbo-Mode speed.Target DRAM Speed : xxxxMHz Displays t

viSafety informationElectrical safety• To prevent electric shock hazard, disconnect the power cable from the electric outlet before relocating the sy

2-14 ASUS P8H77-V LE2.4.5 GPU Boost [OK][OK] Select [OK] to automatically optimize the iGPU frequency.[Cancel] Select [Cancel] to use a xed iGPU f

Chapter 2: BIOS information 2-15Primary Plane Current Limit [Auto]Maximum instantaneous current allowed at any given time for CPU cores Use <+>

2-16 ASUS P8H77-V LEiGPU Load-line Calibration [Auto]Load-line Calibration is dened by Intel VRM specications and affects iGPU voltage. The iGPU wor

Chapter 2: BIOS information 2-17iGPU Offset Voltage [Auto]This item appears only when you set the iGPU Voltage item to [Offset Mode] and allows you to

2-18 ASUS P8H77-V LEBe cautious when changing the settings of the Advanced menu items. Incorrect eld values can cause the system to malfunction.2.5

Chapter 2: BIOS information 2-19Execute Disable Bit [Enabled][Enabled] Enables the No-Execution Page Protection Technology.[Disabled] Forces the XD

2-20 ASUS P8H77-V LE2.5.2 PCH CongurationHigh Precision Timer [Enabled]Allows you to enable or disable the High Precision Event Timer. Conguration

Chapter 2: BIOS information 2-21SATA Mode Selection [IDE]Allows you to set the SATA conguration.[IDE] Set to [IDE] when you want to use the Serial

2-22 ASUS P8H77-V LEThe USB Devices item shows the auto-detected values. If no USB device is detected, the item shows None.Legacy USB Support [Enabled

Chapter 2: BIOS information 2-23Realtek PXE OPROM [Disabled]This item appears only when you set the previous item to [Enabled] and allows you to enabl

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

2-24 ASUS P8H77-V LE2.6 Monitor menuThe Monitor menu displays the system temperature/power status, and allows you to change the fan settings.MainAi

Chapter 2: BIOS information 2-25CPU Fan Profile [Standard]This item appears only when you enable the CPU Q-Fan Control feature and allows you to set t

2-26 ASUS P8H77-V LE2.7 Boot menuThe Boot menu items allow you to change the system boot options.2.7.1 Bootup NumLock State [On][On] Sets the power

Chapter 2: BIOS information 2-272.7.4 Fast Boot [Enabled]Enables or disables boot with initialization of a minimal set of devices required to launch

2-28 ASUS P8H77-V LE2.8 Tools menuThe Tools menu items allow you to congure options for special functions. Select an item then press <Enter> t

Chapter 2: BIOS information 2-292.9 Exit menuThe Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard

2-30 ASUS P8H77-V LE

ASUS P8H77-V LE A-1AppendicesFederal Communications Commission StatementThis device complies with Part 15 of the FCC Rules. Operation is subject to th

A-2 AppendicesVCCI: Japan Compliance StatementVCCI Class B StatementKC: Korea Warning StatementCanadian Department of Communications StatementThis dig

ASUS contact informationASUSTeK COMPUTER INC.Address 15 Li-Te Road, Peitou, Taipei, Taiwan 11259Telephone +886-2-2894-3447Fax +886-2

viiiP8H77-V LE specications summary(continued on the next page)CPU LGA1155 socket for Intel® 3rd/2nd Generation Core™ i7/ i5/ i3/ Pentium® / Cel

EC Declaration of Conformity We, the undersigned, Manufacturer: ASUSTek COMPUTER INC. Address, City: No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.

ixP8H77-V LE specications summaryLAN Realtek® RTL8111F Gigabit LAN controllerAudio Realtek® 887 8-Channel High Denition Audio CODEC - Supports Jac