• P8H61 R2.0 • P8H61 PLUS R2.0 • P8H61/USB3 R2.0 Motherboard P8H61 R2.
E7178 First Edition (V1) April 2012 Copyright © 2012 ASUSTeK COMPUTER INC. All Rights Reserved. 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”).
Contents Safety information....................................................................................... vi About this guide.......................................................................................... vi P8H61 R2.0 Series specifications summary........................................... viii Chapter 1: Product introduction 1.1 Welcome!....................................................................................... 1-1 1.3 Special features.................................
Contents 1.11 Software support......................................................................... 1-33 1.11.1 1.11.2 Chapter 2: 2.1 2.3 ASUS Update utility......................................................... 2-1 2.1.3 ASUS CrashFree BIOS 3 utility....................................... 2-3 2.1.4 ASUS BIOS Updater........................................................ 2-4 Main menu................................................................................... 2-10 2.3.
Contents 2.5.6 Onboard Devices Configuration..................................... 2-20 2.5.8 Network Stack................................................................ 2-22 2.5.7 2.6 APM............................................................................... 2-21 Monitor menu.............................................................................. 2-23 2.6.1 CPU Temperature / MB Temperature [xxxºC/xxxºF]....... 2-24 2.6.3 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage... 2-24 2.
Safety information Electrical safety • • • • • • To prevent electric shock hazard, disconnect the power cable from the electric 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.
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.
P8H61 R2.0 Series specifications summary CPU Chipset Memory Expansion slots Storage LAN Audio USB LGA1155 socket for Intel® 3rd/2nd Generation Core™ i7 / i5 / i3 / Pentium® / Celeron® processors Supports 22/32nm 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. Intel® H61 Express Chipset 2 x DIMMs, max. 16GB, DDR3 2200(O.C.)/2133(O.C.)/2000(O.C.)/ 1866(O.C.
P8H61 R2.0 Series specifications summary Special features 100% All High-quality Conductive Polymer Capacitors (P8H61/USB3 R2.0 and P8H61 PLUS R2.0 only) ASUS unique features ASUS DIGI+ VRM: - Digital Power Control: Digital Power Design for the CPU - ASUS 3+1 Phase Power Design ASUS Exclusive Features: - Network iControl* featuring instant network bandwidth domination for top network program in use - USB 3.0 Boost featuring the latest USB 3.0 UASP standard (P8H61/USB3 R2.
P8H61 R2.0 Series specifications summary Rear panel ports Internal connectors/ switches/ buttons BIOS features Manageability Accessories Support DVD Form factor 1 x PS/2 Mouse port (green) 1 x PS/2 Keyboard port (purple) 1 x COM port 1 x LPT port 1 x LAN (RJ-45) port 3 x Audio jacks P8H61 R2.0 and P8H61 PLUS R2.0: - 4 x USB 2.0/1.1 ports P8H61/USB3 R2.0: - 2 x USB 3.0/2.0 ports - 2 x USB 2.0/1.1 ports 3 x USB 2.0/1.1 connectors support additional 6 USB 2.0/1.1 ports 4 x SATA 3.
Chapter 1 Product introduction 1.1 Welcome! Thank you for buying an ASUS® P8H61 R2.0 Series 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. Motherboard ASUS P8H61 R2.
Intel® H61 Express Chipset The Intel® H61 Express Chipset is the latest single-chipset design to support the new 1155 socket Intel® 3rd/2nd Generation Core™ i7 / Core™ i5 / Core™ i3 / Pentium® / Celeron® processors. It provides improved performance by utilizing serial point-to-point links, which allows increased bandwidth and stability. Dual-Channel DDR3 2200(O.C.) / 2133(O.C.) / 2000(O.C.) / 1866(O.C.
100% All High-quality Conductive Polymer Capacitors (P8H61/USB3 R2.0 and P8H61 PLUS R2.0 only) This motherboard uses all high-quality conductive polymer capacitors for durability, improved lifespan, and enhanced thermal capacity. 1.3.2 ASUS DIGI+ VRM Digital Power Control: Digital Power Design for the CPU All-new digital CPU power controls work perfectly together to match digital power signal (SVID) requests from the CPU, with ultra-fast sensing and response efficiently delivering precision power.
ASUS TurboV 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 profiles in TurboV provides the best O.C. settings in different scenarios. USB 3.0 Boost (P8H61/USB3 R2.0 only) New ASUS USB 3.0 Boost technology supports UASP (USB Attached SCSI Protocol), the latest USB 3.0 standard. With USB 3.
Ai Charger Ai Charger is ASUS fast-charging software that supports iPod, iPhone, and iPad. • Check your USB mobile device if it fully supports the BC 1.1 function. • The actual charging speed may vary with your USB device’s conditions. Ai Charger+ (P8H61/USB3 R2.0 only) ASUS Ai Charger+, the latest Ai Charger* version, brings you to a new level of USB 3.0 fast charging experience. With its easy and user-friendly interface, you can not only easily charge iPod, iPhone and iPad, but also BC 1.
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.
1.5 Motherboard overview Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Ensure that you unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage motherboard components. 1.5.1 Placement direction 1.5.2 Screw holes When installing the motherboard, ensure that you place it into the chassis in the correct orientation.
1.5.3 Motherboard layout 1 2 19.8cm(7.8in) 3 2 4 KBMS CPU_FAN DIGI+ VRM LGA1155 USB3_12 LAN_USB12 DDR3 DIMM_B1 (64bit, 240-pin module) DDR3 DIMM_A1 (64bit, 240-pin module) LPT COM1 ATX12V EATXPWR Lithium Cell CMOS Power AUDIO 30.5cm(12.0in) 1 CHA_FAN ASM 1042 P8H61/USB3 R2.
1 2 19.8cm(7.8in) 3 2 4 KBMS CPU_FAN DIGI+ VRM LGA1155 USB34 LAN_USB12 DDR3 DIMM_B1 (64bit, 240-pin module) DDR3 DIMM_A1 (64bit, 240-pin module) LPT COM1 ATX12V EATXPWR Lithium Cell CMOS Power AUDIO P8H61 PLUS R2.0 RTL 8111F 30.5cm(12.
1 2 19.8cm(7.8in) 3 2 4 KBMS CPU_FAN DIGI+ VRM LGA1155 USB34 LAN_USB12 DDR3 DIMM_B1 (64bit, 240-pin module) DDR3 DIMM_A1 (64bit, 240-pin module) LPT COM1 ATX12V EATXPWR Lithium Cell CMOS Power AUDIO P8H61 R2.0 RTL 8111F 30.5cm(12.0in) 1 CHA_FAN PCIEX16 PCIEX1_1 ASM 1083 PCIEX1_2 Super I/O Intel® H61 PCI1 5 64Mb BIOS PCI2 CLRTC ALC 887 PCI3 SPDIF_OUT SB_PWR USB56 USB78 USB910 PANEL SATA3G_4 SATA3G_3 SATA3G_2 SATA3G_1 6 AAFP 11 1.5.
1.6 Central Processing Unit (CPU) The motherboard comes with a surface mount LGA1155 socket designed for the Intel® 3rd / 2nd Generation Core™ i7 / i5 / i3 / Pentium® / Celeron® processors. Unplug all power cables before installing the CPU. • Upon purchase of the motherboard, ensure that the PnP cap is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components.
3. Lift the load lever in the direction of the arrow until the load plate is completely lifted. Load plate 4. Remove the PnP cap from the CPU socket by lifting the tab only. PnP cap 5. Position the CPU over the socket, ensuring that the gold triangle is on the bottom‑left corner of the socket, and then fit the socket alignment keys into the CPU notches. The CPU fits in only one correct orientation.
6. Apply some Thermal Interface Material to the exposed area of the CPU that the heatsink will be in contact with, ensuring that it is spread in an even thin layer. Some heatsinks come with preapplied thermal paste. If so, skip this step. The Thermal Interface Material is toxic and inedible. DO NOT eat it. If it gets into your eyes or touches your skin, wash it off immediately, and seek professional medical help. 7.
1.6.2 Installing the CPU heatsink and fan The Intel® LGA1155 processor requires a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance. • When you buy a boxed Intel® processor, the package includes the CPU fan and heatsink assembly. If you buy a CPU separately, ensure that you use only Intel®‑certified multi‑directional heatsink and fan. • Your Intel® LGA1155 heatsink and fan assembly comes in a push-pin design and requires no tool to install.
3. Connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN. GND CPU FAN PWR CPU FAN IN CPU FAN PWM CPU_FAN P8H61/USB3 R2.0 P8H61/USB3 R2.0 CPU fan connector Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector. 1.6.3 Uninstalling the CPU heatsink and fan To uninstall the CPU heatsink and fan: 1. Disconnect the CPU fan cable from the connector on the motherboard. 2. Rotate each fastener counterclockwise. 3.
4. Carefully remove the heatsink and fan assembly from the motherboard. 5. Rotate each fastener clockwise to ensure correct orientation when reinstalling. 1.7 System memory 1.7.1 Overview DIMM_A1 DIMM_B1 The motherboard comes with two Double Data Rate 3 (DDR3) Dual Inline Memory Modules (DIMM) sockets. A DDR3 module has the same physical dimensions as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket.
1.7.2 Memory configurations You may install 1GB, 2GB, 4GB, and 8GB unbuffered non‑ECC DDR3 DIMMs into the DIMM sockets. • You may install varying memory sizes in Channel A and Channel B. The system maps the total size of the lower-sized channel for the dual-channel configuration. Any excess memory from the higher-sized channel is then mapped for single-channel operation. • According to Intel CPU specification, DIMM voltage below 1.65V is recommended to protect the CPU.
DDR3-2250 MHz capability Vendors Part No. Size SS/DS Chip Brand Chip NO. Timing Voltage KINGSTON KHX2250C9D3T1K2/4GX(XMP) 4GB(2 x 2GB) DS - 1.65V - - DIMM socket support (Optional) 1 DIMM 2 DIMMs • • DDR3-2200 MHz capability Vendors Part No. GEIL GEIL GET34GB2200C9DC(XMP) 2GB GET38GB2200C9ADC(XMP) 4GB KINGMAX FLKE85F-B8KJA FEIH(XMP) Size SS/DS Chip Brand Chip NO. Timing Voltage DS DS - 1.65V 1.65V - 4GB(2 x 2GB) DS - 9-10-9-28 9-11-9-28 - - 1.5V-1.
DDR3-1600 MHz capability Vendors Part No. Size SS/ Chip DS Brand Chip NO. Timing Voltage A-DATA AM2U16BC2P1 2GB SS A-DATA AD31600E001GM(O)U3K 3GB(3 x 1GB) SS - A-DATA AM2U16BC4P2 4GB DS A-DATA A-DATA A-DATA CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR Crucial G.SKILL G.SKILL G.SKILL G.SKILL G.SKILL G.SKILL G.SKILL G.SKILL G.SKILL G.
DDR3-1333 MHz capability Vendors Part No. Size SS/ Chip DS Brand Chip NO. Timing Voltage A-Data AD31333001GOU 1GB SS A-Data AD31333G001GOU 3GB(3 x 1GB) SS - A-Data AD31333002GOU 2GB DS A-Data A-Data Apacer Apacer CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR CORSAIR Crucial Crucial Crucial AD31333G002GMU 78.A1GC6.9L1 78.A1GC6.9L1 CM3X1024-1333C9DHX CM3X1024-1333C9 TR3X3G1333C9 G TR3X3G1333C9 G CM3X1024-1333C9DHX CMD24GX3M6A1333C9(XMP) CMX8GX3M4A1333C9 CT12864BA1339.8FF CT25664BA1339.
DDR3-1333 MHz capability 8-8-8-20 9-9-9-20 9-9-9-20 8-8-8-24 8-8-8-24 9 9 9-9-9-24 7-7-7-20 - DIMM socket support Voltage (Optional) 1 DIMM 2 DIMMs 1.60V • • 1.65V • • 1.65V • • 1.5V • • • • 1.5V • • • • • • • • • • • • • • • • 1.
DDR3-1066 MHz capability Vendors Part No. Size SS/ Chip Brand Chip NO. DS Timing Crucial Crucial CT12864BA1067.8FF CT25664BA1067.
1.7.3 Installing a DIMM Unplug the power supply before adding or removing DIMMs or other system components. Failure to do so can cause severe damage to both the motherboard and the components. 2 1. Press the retaining clips outward to unlock a DIMM socket. 2. Align a DIMM on the socket such that the notch on the DIMM matches the DIMM slot key on the socket. DIMM notch 1 1 DIMM slot key Unlocked retaining clip A DIMM is keyed with a notch so that it fits in only one direction.
1.8 Expansion slots In the future, you may need to install expansion cards. The following sub‑sections describe the slots and the expansion cards that they support. Unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components. 1.8.1 Installing an expansion card To install an expansion card: 1.
1.9 Jumpers Clear RTC RAM (3-pin CLRTC) This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords. P8H61/USB3 R2.0 CLRTC 1 2 2 3 Normal (Default) Clear RTC P8H61/USB3 R2.0 Clear RTC RAM To erase the RTC RAM: 1.
1.10 Connectors 1.10.1 Rear panel connectors 1 2 10 3 9 8 4 5 7 6 1. PS/2 Mouse port (green). This port is for a PS/2 mouse. 2. Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices. 3. LAN (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.
7. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0/1.1 devices. 8. USB 2.0 ports 3 and 4 (P8H61 R2.0 and P8H61 PLUS R2.0 only). These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0/1.1 devices. USB 3.0 ports 1 and 2 (P8H61/USB3 R2.0 only). These two 9-pin Universal Serial Bus (USB) ports are available for connecting USB 3.0/2.0 devices. • DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows® operating system. • Due to USB 3.
2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. +12V DC +12V DC ATX12V PIN 1 GND GND P8H61/USB3 R2.
3. CPU and chassis fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN) 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. GND CPU FAN PWR CPU FAN IN CPU FAN PWM CPU_FAN CHA_FAN Rotation +12V GND P8H61/USB3 R2.0 P8H61/USB3 R2.0 fan connectors Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components.
Intel® H61 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1~4) These connectors connect to Serial ATA 3.0 Gb/s hard disk drives and optical drives via Serial ATA 3.0 Gb/s signal cables. GND RSATA_TXP3 RSATA_TXN3 GND RSATA_RXN3 RSATA_RXP3 GND SATA3G_2 SATA3G_1 GND RSATA_RXP1 RSATA_RXN1 GND RSATA_TXN1 RSATA_TXP1 GND SATA3G_3 GND RSATA_TXP4 RSATA_TXN4 GND RSATA_RXN4 RSATA_RXP4 GND SATA3G_4 GND RSATA_RXP2 RSATA_RXN2 GND RSATA_TXN2 RSATA_TXP2 GND 5. P8H61/USB3 R2.0 P8H61/USB3 R2.0 Intel® SATA 3.
USB 2.0 connectors (10-1 pin USB56, USB78, USB910) 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 specification that supports up to 480 Mbps connection speed. PIN 1 USB+5V USB_P10USB_P10+ GND NC PIN 1 USB+5V USB_P9USB_P9+ GND PIN 1 USB+5V USB_P5USB_P5+ GND P8H61/USB3 R2.
System panel connector (20-8 pin F_PANEL) This connector supports several chassis-mounted functions. PLED- PLED+ PLED SPEAKER +5V Ground Ground Speaker 7. PANEL IDE_LED PWRSW Reset Ground PWR Ground IDE_LED+ IDE_LED- PIN 1 P8H61/USB3 R2.0 RESET * Requires an ATX power supply P8H61/USB3 R2.0 System panel connector • • • • • 1-32 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.
1.11 Software support 1.11.1 Installing an operating system This motherboard supports Windows® XP / Vista / 7 Operating Systems (OS). Always install the latest OS version and corresponding updates to maximize the features of your hardware. • Motherboard settings and hardware options vary. Refer to your OS documentation for detailed information.
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Chapter 2 BIOS information 2.1 Managing and updating your BIOS Save a copy of the original motherboard BIOS file to a USB flash disk in case you need to restore the BIOS in the future. Copy the original motherboard BIOS using the ASUS Update utility. 2.1.1 ASUS Update utility The ASUS Update is a utility that allows you to manage, save, and update the motherboard BIOS in Windows® environment. • ASUS Update requires an Internet connection either through a network or an Internet Service Provider (ISP).
The ASUS Update utility is capable of updating itself through the Internet. Always update the utility to avail all its features. Updating from a BIOS file Select Update BIOS from file, then click Next. a. 3. Locate the BIOS file from the Open window, then click Open. b. Follow the onscreen instructions to complete the updating process. 2.1.2 ASUS EZ Flash 2 The ASUS EZ Flash 2 feature allows you to update the BIOS without using an OS‑based utility.
3. 4. 5. 6. Press to switch to the Drive field. Press the Up/Down arrow keys to find the USB flash disk that contains the latest BIOS, and then press . Press to switch to the Folder Info field. Press the Up/Down arrow keys to find the BIOS file, and then press to perform the BIOS update process. Reboot the system when the update process is done. • This function supports USB flash disks with FAT 32/16 format and single partition only.
2.1.4 ASUS BIOS Updater The ASUS BIOS Updater allows you to update BIOS in DOS environment. This utility also allows you to copy the current BIOS file that you can use as a backup when the BIOS fails or gets corrupted during the updating process. The succeeding utility screens are for reference only. The actual utility screen displays may not be same as shown. Before updating BIOS 1. 2. Prepare the motherboard support DVD and a USB flash drive in FAT32/16 format and single partition.
Updating the BIOS file To update the BIOS file using BIOS Updater 1. At the FreeDOS prompt, type bupdater /pc /g and press . D:\>bupdater /pc /g 2. The BIOS Updater screen appears as below. ASUSTek BIOS Updater for DOS V1.30 Current ROM BOARD: P8H61/USB3 R2.0 VER: 0206 DATE: 02/10/2012 Update ROM BOARD: Unknown VER: Unknown DATE: Unknown PATH: A:\ H61U3R2.CAP A: Note [Enter] Select or Load [Up/Down/Home/End] Move 3.
2.2 BIOS setup program Use the BIOS Setup program to update the BIOS or configure its parameters. The BIOS screens include navigation keys and brief online help to guide you in using the BIOS Setup program. Entering BIOS Setup at startup To enter BIOS Setup at startup: • Press during the Power-On Self Test (POST). If you do not press , POST continues with its routines. Entering BIOS Setup after POST To enter BIOS Setup after POST: • Press ++ simultaneously.
EZ Mode By default, the EZ Mode screen appears when you enter the BIOS setup program. The EZ Mode provides you an overview of the basic system information, and allows you to select the display language, system performance mode and boot device priority. To access the Advanced Mode, click Exit/Advanced Mode or press Esc, 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.
Advanced Mode The Advanced Mode provides advanced options for experienced end-users to configure the BIOS settings. The figure below shows an example of the Advanced Mode. Refer to the following sections for the detailed configurations. To access the EZ Mode, click Exit, then select ASUS EZ Mode.
Menu items The highlighted item on the menu bar displays the specific items for that menu. For example, selecting Main shows the Main menu items. The other items (Ai Tweaker, Advanced, Monitor, Boot, Tool, and Exit) on the menu bar have their respective menu items. Back button This button appears when entering a submenu. Press or use the USB mouse to click this button to return to the previous menu screen.
2.3 Main menu The Main menu screen appears when you enter the Advanced Mode of the BIOS Setup program. The Main menu provides you an overview of the basic system information, and allows you to set the system date, time, language, and security settings. UEFI BIOS Utility - Advanced Mode Main Ai Tweaker Exit Advanced Monitor BIOS Information BIOS Version Build Date ME Version South Bridge Stepping 0206 x64 02/10/2012 8.0.0.1351 B3 CPU Information Intel(R) Core(TM) i5-2500 CPU @ 3.
Administrator Password If you have set an administrator password, we recommend that you enter the administrator password for accessing the system. Otherwise, you might be able to see or change only selected fields in the BIOS setup program. To set an administrator password: 1. Select the Administrator Password item and press . 3. Confirm the password when prompted. 2. From the Create New Password box, key in a password, then press . To change an administrator password: 1.
2.4 Ai Tweaker menu The Ai Tweaker menu items allow you to configure overclocking-related items. Be cautious when changing the settings of the Ai Tweaker menu items. Incorrect field values can cause the system to malfunction. The configuration options for this section vary depending on the CPU and DIMM model you installed on the motherboard.
2.4.1 Ai Overclock Tuner [Auto] Allows you to select the CPU overclocking options to achieve the desired CPU internal frequency. Select any of these preset overclocking configuration options: [Auto] Loads the optimal settings for the system. [Manual] Allows you to individually set overclocking parameters. [X.M.P.] If you install memory modules supporting the eXtreme Memory Profile (X.M.P.
2.4.4 OC Tuner 2.4.5 DRAM Timing Control OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance. Press and select OK to start automatic overclocking. The sub-items in this menu allow you to set the DRAM timing control features. Use the <+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press .
Primary Plane Current Limit [Auto] Maximum instantaneous current allowed at any given time for CPU cores Use <+> and <-> key to adjust the value at 0.125A increment.��. Secondary Plane Current Limit [Auto] Maximum instantaneous current allowed at any given time for Internal Graphics cores. Use <+> and <-> key to adjust the value at 0.125A increment. 2.4.7 DIGI+ VRM CPU Load-Line Calibration [Auto] Load-line is defined by Intel VRM specifications, and affects CPU voltage.
Some of the following items are adjusted by typing the desired values using the numeric keypad and press the key. You can also use the <+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the key. 2.4.8 CPU Voltage [Offset Mode] [Offset Mode] [Manual Mode] To offset the voltage by a positive or negative value. Allows you to set a fixed CPU voltage.
2.4.13 CPU Spread Spectrum [Auto] 2.5 Advanced menu [Auto] Automatic configuration. [Disabled] Enhances the BCLK overclocking ability. [Enabled] Sets to [Enabled] for EMI control. The Advanced menu items allow you to change the settings for the CPU and other system devices. Be cautious when changing the settings of the Advanced menu items. Incorrect field values can cause the system to malfunction.
Active Processor Cores [All] Allows you to choose the number of CPU cores to activate in each processor package. Configuration options: [All] [1] [2] [3] Limit CPUID Maximum [Disabled] [Enabled] Allows legacy operating systems to boot even without support for CPUs with extended CPUID functions. [Disabled] Disables this function. Execute Disable Bit [Enabled] [Enabled] [Disabled] Enables the No-Execution Page Protection Technology. Forces the XD feature flag to always return to zero (0).
CPU C6 Report [Auto] Allows you to disable or enable the CPU C6 report to OS. Configuration options: [Auto] [Enabled] [Disabled] 2.5.2 PCH Configuration High Precision Timer [Enabled] Allows you to enable or disable the High Precision Event Timer. Configuration options: [Enabled] [Disabled] 2.5.3 SATA Configuration While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA Port items show Empty if no SATA device is installed to the corresponding SATA port.
2.5.5 USB Configuration The items in this menu allow you to change the USB-related features. The USB Devices item shows the auto-detected values. If no USB device is detected, the item shows None. Legacy USB Support [Enabled] [Enabled] [Disabled] [Auto] Enables the support for USB devices on legacy operating systems (OS). The USB devices can be used only for the BIOS setup program. Allows the system to detect the presence of USB devices at startup. If detected, the USB controller legacy mode is enabled.
Realtek PXE OPROM [Disabled] This item appears only when you set the previous item to [Enabled] and allows you to enable or disable the PXE OptionRom of the Realtek LAN controller. Configuration options: [Enabled] [Disabled] Asmedia USB 3.0 Controller [Enabled] (P8H61/USB3 R2.0 only) [Enabled] [Disabled] Enables the onboard USB 3.0 controller. Disables the controller. Asmedia USB 3.0 Battery Charging Support [Disabled] (P8H61/USB3 R2.0 only) This item appears only when the Asmedia USB 3.
Power On By PS/2 Keyboard [Disabled] [Disabled] [Space Bar] [Ctrl-Esc] [Power Key] Disables the Power On by a PS/2 keyboard. Sets the Space Bar on the PS/2 keyboard to turn on the system. Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system. Sets Power key on the PS/2 keyboard to turn on the system. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Power On By PS/2 Mouse [Disabled] [Disabled] [Enabled] Disables the Power On by a PS/2 mouse.
2.6 Monitor menu The Monitor menu displays the system temperature/power status, and allows you to change the fan settings.
2.6.1 CPU Temperature / MB Temperature ������������� [xxxºC/xxxºF] The onboard hardware monitor automatically detects and displays the CPU and motherboard temperatures. Select Ignore if you do not wish to display the detected temperatures. 2.6.2 CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A] The onboard hardware monitor automatically detects and displays the CPU and chassis fan speeds in rotations per minute (RPM). If the fan is not connected to the motherboard, the field shows N/A.
2.6.5 [Disabled] [Enabled] Chassis Q-Fan Control [Enabled] Disables the Chassis Q-Fan control feature. Enables the Chassis Q-Fan control feature. Chassis Fan Speed Low Limit [200 RPM] This item appears only when you enable the Chassis Q-Fan Control feature and allows you to disable or set the chassis fan warning speed.
2.7 Boot menu The Boot menu items allow you to change the system boot options. UEFI BIOS Utility - Advanced Mode Ai Tweaker Main Exit Advanced Bootup NumLock State Full Screen Logo Wait For ‘F1’ If Error Option ROM Messages Monitor On Boot Tool Select the keyboard NumLock state Enabled Enabled Force BIOS Setup Mode EZ Mode UEFI/Legacy Boot Enabled both...
2.7.4 [Force BIOS] Option ROM Messages [Force BIOS] [Keep Current] The third-party ROM messages will be forced to display during the boot sequence. The third-party ROM messages will be displayed only if the third-party manufacturer had set the add-on device to do so. 2.7.5 Setup Mode [EZ Mode] 2.7.6 UEFI/Legacy Boot [Enabled both UEFI and Legacy] 2.7.7 PCI ROM Priority [Legacy ROM] 2.7.
2.8 Tools menu The Tools menu items allow you to configure options for special functions. Select an item then press to display the submenu. UEFI BIOS Utility - Advanced Mode Ai Tweaker Main Advanced Exit Monitor Boot Tool Be used to update BIOS > ASUS EZ Flash 2 Utility > ASUS SPD Information > ASUS O.C. Profile 2.8.1 ASUS EZ Flash 2 Utility Allows you to run ASUS EZ Flash 2. Press [Enter] to launch the ASUS EZ Flash 2 screen. For more details, see section 2.1.2 ASUS EZ Flash 2. 2.8.
2.9 Exit menu The Exit menu items allow you to load the optimal default values for the BIOS items, and save or discard your changes to the BIOS items. You can access the EZ Mode from the Exit menu. Exit Load Optimized Defaults Save Changes & Reset Discard Changes & Exit ASUS EZ Mode Launch EFI Shell from filesystem device Load Optimized Defaults This option allows you to load the default values for each of the parameters on the Setup menus.
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Appendices Notices Federal Communications Commission Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Canadian Department of Communications Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. This class B digital apparatus complies with Canadian ICES-003.
ASUS contact information ASUSTeK COMPUTER INC. Address Telephone Fax E-mail Web site Technical Support Telephone Online support 15 Li-Te Road, Peitou, Taipei, Taiwan 11259 +886-2-2894-3447 +886-2-2890-7798 info@asus.com.tw www.asus.com.tw +86-21-38429911 support.asus.
(510)739-3777/(510)608-4555 800 Corporate Way, Fremont, CA 94539. Asus Computer International Signature : Date : Representative Person’s Name : Mar. , 2012 Steve Chang / President This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
