Motherboard P8H61-M LE R2.
E7434 First Edition May 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......................................................................................................... vii P8H61-M LE R2.0 specifications summary............................................................... ix Package contents....................................................................................................... xii Chapter 1: 1.1 1.1.
Chapter 2: 2.1 2.1.1 ASUS Update utility......................................................................... 2-1 2.1.3 ASUS CrashFree BIOS 3 utility....................................................... 2-3 2.1.2 2.2 2.3 2.1.4 2.3.1 System Language [English]........................................................... 2-10 2.3.3 System Time [xx:xx:xx].................................................................. 2-10 2.3.4 Security........................................................
2.6.2 CPU / Chassis Fan Speed [xxxx RPM] or [Ignore] / [N/A]............. 2-26 2.6.4 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage................... 2-27 2.6.3 2.7 2.6.5 2.7.1 Bootup NumLock State [On].......................................................... 2-27 2.7.3 Wait for ‘F1’ If Error [Enabled]........................................................ 2-28 2.7.4 2.7.5 2.7.6 2.7.7 2.7.8 2.7.9 Full Screen Logo [Enabled]............................................................
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.
About this guide This user guide contains the information you need when installing and configuring 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: BIOS information This chapter tells how to change system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided.
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-M LE R2.0 specifications summary CPU LGA1155 socket for Intel® 3rd/2nd Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium®, and Celeron® processors Supports 22/32nm CPU Supports Intel® Turbo Boost technology 2.0 Chipset Memory • 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-M LE R2.
P8H61-M LE R2.0 specifications summary Accessories 2 x Serial ATA 3.0Gb/s cables 1 x I/O shield 1 x User Manual BIOS features Support DVD 1 x Support DVD 64 Mb Flash ROM, UEFI BIOS, PnP, DMI v2.0, WfM 2.0, ACPI v2.0a, Multi-language BIOS, SM BIOS v2.7, F12 Printscreen function, F3 Shortcut function, and ASUS DRAM SPD (Serial Presence Detect) memory information Drivers ASUS utilities ASUS Update Form factor Anti-virus software (OEM version) Micro ATX form factor: 9.6 in x 7.8 in (24.4 cm x 19.
Package contents P8H61-M LE R2.0 Check your motherboard package for the following items. ASUS P8H61-M LE R2.0 motherboard 2 x Serial ATA 3.0 Gb/s cables nual User Ma 1 x I/O-Shield xii User Guide Support DVD • If any of the above items is damaged or missing, contact your retailer. • The illustrated items above are for reference only. Actual product specifications may vary with different models.
Product introduction 1.1 Special features 1.1.1 Product highlights 1 Intel® LGA1155 Intel® 3rd/2nd Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium®, and Celeron® processors This motherboard supports the 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 out with dedicated chipsets, 2-channel (2 DIMMs) DDR3 memory, and 16 PCI Express 3.0/2.0 lanes.
Gigabit LAN solution The onboard LAN controller is a highly integrated Gb LAN controller. It is enhanced with an ACPI management function to provide efficient power management for advanced operating systems. 100% All High-quality Conductive Polymer Capacitors This motherboard uses all high-quality conductive polymer capacitors for durability, improved lifespan, and enhanced thermal capacity. 1.1.
ASUS TurboV With its user-friendly interface, ASUS TurboV offers you the adrenaline rush of real-time overclocking without exiting or rebooting the OS. It also provides you with the ASUS OC profiles for the best overclocking settings in different scenarios. GPU Boost GPU Boost accelerates the integrated GPU for extreme graphics performance, facilitates flexible frequency adjustments, and easily delivers stable system-level upgrades for every use.
1.1.4 Other special features 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 Sync eliminates tearing artifacts allowing you to enjoy a smoother gaming experience.
1.2 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.
1.3 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. 1.3.1 Placement direction 1.3.2 Screw holes When installing the motherboard, ensure that you place it into the chassis in the correct orientation.
1.3.3 Motherboard layout 1 2 3 4 1 5 19.8cm(7.8in) KB_USB56 CPU_FAN DIGI +VRM EPU 6 6 DVI TPM CHA_FAN COM1 EATXPWR LAN_USB12 Lithium Cell CMOS Power AUDIO 24.4cm(9.6in) USB34 DDR3 DIMM_B1 (64bit, 240-pin module) DDR3 DIMM_A1 (64bit, 240-pin module) LGA1155 VGA ATX12V 2 PCIEX16_1 RTL 8111F SATA3G_1 PCIEX1_1 P8H61-M LE R2.
1.3.4 Layout contents Connectors/Jumpers/Slots/LED CPU and chassis fan connectors (4-pin CPU_FAN and 3-pin CHA_FAN) 2. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V) 1-27 4. Intel® LGA1155 CPU socket 1-9 3. 5. 6. 7. 8. 9. Serial port connector (10-1 pin COM1) TPM connector (20-1 pin TPM) [Optional] 11. 1-14 Intel® H61 Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1/2/3/4) Standby power LED (SB_PWR) System panel connector (20-8 pin PANEL) USB 2.0 connectors (10-1 pin USB78, USB910) 12.
1.4 Central Processing Unit (CPU) The motherboard comes with a surface mount LGA1155 socket designed for the Intel® 2nd/3rd Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium®, and Celeron® processors. P8H61-M LE R2.0 P8H61-M LE R2.0 CPU socket LGA1155 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.
1.4.1 Installing the CPU The LGA1156 CPU is incompatible with the LGA1155 socket. DO NOT install an LGA1156 CPU on the LGA1155 socket.
5 6 B A C 7 ASUS P8H61-M LE R2.
1.4.2 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 uninstall the CPU heatsink and fan assembly 1 2 A B B A ASUS P8H61-M LE R2.
1.5 System memory 1.5.1 Overview 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. DDR3 modules are developed for better performance with less power consumption. DIMM_A1 DIMM_B1 The figure illustrates the location of the DDR3 DIMM sockets: Channel Sockets Channel B DIMM_B1 Channel A DIMM_A1 P8H61-M LE R2.
1.5.2 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. • Always install DIMMs with the same CAS latency.
P8H61-M LE R2.0 Motherboard Qualified Vendors Lists (QVL) DDR3-2400 (O.C.) MHz capability Vendors Part No. Size SS/ DS Chip Brand Chip NO. Timing Voltage CORSAIR G.SKILL G.SKILL GEIL KINGMAX Transcend Transcend Transcend CMGTX8(XMP) F3-19200CL11Q-16GBZHD(XMP1.
DDR3-1866 (O.C.) MHz capability Vendors Part No. Size SS/ Chip DS Brand Chip NO. Timing Voltage CORSAIR CORSAIR CORSAIR G.SKILL G.SKILL G.SKILL G.SKILL KINGSTON KINGSTON CMT4GX3M2A1866C9(XMP) CMT6GX3MA1866C9(XMP) CMZ8GX3M2A1866C9(XMP) F3-14900CL9Q-16GBZL(XMP1.3) F3-14900CL10Q2-64GBZLD(XMP1.
DDR3-1600 MHz capability Vendors Part No. Size SS/ DS Chip Brand Chip NO. Timing Voltage Asint Elixir Mushkin Mushkin PATRIOT SLA302G08-EGJ1C(XMP) M2P2G64CB8HC9N-DG(XMP) 998659(XMP) 998659(XMP) PGS34G1600LLKA 4GB 2GB 6GB(3 x 2GB) 6GB(3 x 2GB) 4GB(2 x 2GB) DS DS DS DS DS Asint - 9-9-9-24 9-9-9-24 7-7-7-20 1.5~1.6V 1.
DDR3-1333 MHz capability 9-9-9-20 9-9-9-20 9-9-9-20 9-9-9-20 7-7-7-20 7-7-7-20 9-9-9-20 7-7-7-20 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 1.65V • • 1.7V • • 1.7V • • 1.65V • • 1.65V • • 1.75V • • 1.65V • • 1.65V • • 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.
1.5.3 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. 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. 2 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.
1.6 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. 1.6.1 Installing an expansion card To install an expansion card: 1.
1.6.3 PCI slot 1.6.4 PCI Express x1 slot 1.6.5 PCI Express x16 slot The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. This motherboard supports PCI Express 2.0 x1 network cards, SCSI cards, and other cards that comply with the PCI Express specifications. This motherboard has a PCI Express 3.0/2.0 x16 slot (at 16x mode) that supports PCI Express 2.0 x16 graphic cards complying with the PCI Express specifications.
1.7 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. CLRTC 1 2 2 Normal (Default) Clear RTC 3 P8H61-M LE R2.0 P8H61-M LE R2.0 Clear RTC RAM To erase the RTC RAM: 1.
1.8 Connectors 1.8.1 Rear panel connectors 1 3 4 2 10 9 8 5 6 7 1. PS/2 Keyboard / Mouse Combo port. This port is for a PS/2 keyboard or PS/2 mouse. 2. 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.
6. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0/1.1 devices. 7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0/1.1 devices. 8. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other VGA-compatible devices. 9. DVI-D port. This port is for any DVI-D compatible device. DVI-D can’t be converted to output RGB Signal to CRT and isn’t compatible with DVI-I. 10. USB 2.0 ports 5 and 6.
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. GND GND +12V DC +12V DC ATX12V P8H61-M LE R2.
3. Serial port connector (10-1 pin COM1) This connector is for a serial (COM) port. Connect the serial port module cable to this connector, then install the module to a slot opening at the back of the system chassis. PIN 1 DCD TXD GND RTS RI RXD DTR DSR CTS COM1 P8H61-M LE R2.0 P8H61-M LE R2.0 Serial port (COM1) connector The COM module is purchased separately. 4.
Digital audio connector (4-1 pin SPDIF_OUT) SPDIFOUT GND 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. +5V 5. P8H61-M LE R2.0 SPDIF_OUT P8H61-M LE R2.0 Digital audio connector The S/PDIF module is purchased separately. 6. LPT connector (26-1 pin LPT) The LPT (Line Printing Terminal) connector supports devices such as a printer.
7. 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_RXP2 RSATA_RXN2 GND RSATA_TXN2 RSATA_TXP2 GND GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND SATA3G_1 SATA3G_2 GND RSATA_RXP4 RSATA_RXN4 GND RSATA_TXN4 RSATA_TXP4 GND GND RSATA_TXP3 RSATA_TXN3 GND RSATA_RXN3 RSATA_RXP3 GND SATA3G_3 P8H61-M LE R2.0 SATA3G_4 P8H61-M LE R2.0 SATA 3.
USB connectors (10-1 pin 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. USB78 P8H61-M LE R2.0 PIN 1 USB+5V USB_P9USB_P9+ GND USB+5V USB_P8USB_P8+ GND NC USB+5V USB_P10USB_P10+ GND NC USB910 PIN 1 USB+5V USB_P7USB_P7+ GND 8. P8H61-M LE R2.0 USB2.
System panel connector (20-8 pin PANEL) This connector supports several chassis-mounted functions. PLED- PLED+ PLED SPEAKER +5V Ground Ground Speaker 10. PANEL P8H61-M LE R2.0 IDE_LED PWRSW Reset Ground PWR Ground IDE_LED+ IDE_LED- PIN 1 RESET * Requires an ATX power supply P8H61-M LE 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.
1.9 Software support 1.9.1 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. 1.9.2 • Motherboard settings and hardware options vary. Refer to your OS documentation for detailed information.
1-34 Chapter 1: Product introduction
BIOS information 2.1 Managing and updating your BIOS 2 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).
Updating from the Internet a. Select Update BIOS from the Internet, then click Next. b. Select the ASUS FTP site nearest you to avoid network traffic, then click Next. c. From the FTP site, select the BIOS version that you wish to download then click Next. 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 3. a. Select Update BIOS from file, then click Next. b.
2.1.3 ASUS CrashFree BIOS 3 utility The ASUS CrashFree BIOS 3 is an auto recovery tool that allows you to restore the BIOS file when it fails or gets corrupted during the updating process. You can restore a corrupted BIOS file using the motherboard support DVD or a USB flash drive that contains the updated BIOS file. • Before using this utility, rename the BIOS file in the removable device into P8H61MLR.CAP. • The BIOS file in the support DVD may not be the latest version.
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. Prepare the motherboard support DVD and a USB flash drive in FAT32/16 format and single partition. 2.
Updating the BIOS file To update the BIOS file using BIOS Updater: 1. At the FreeDOS prompt, type bupdater /pc /g and press . 2. The BIOS Updater screen appears as below. ASUSTek BIOS Updater for DOS V1.30 3. Press to switch between screen fields and use the keys to select the BIOS file and press . BIOS Updater checks the selected BIOS file and prompts you to confirm BIOS update. 4. Select Yes and press .
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.
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 button in the EZ Mode/Advanced Mode screen. 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.
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 2.3.1 System Language [English] 2.3.2 System Date [Day xx/xx/xxxx] 2.3.3 System Time [xx:xx:xx] 2.3.4 Security 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. Allows you to choose the BIOS language version from the options.
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 . 2. From the Create New Password box, key in a password, then press . 3. Confirm the password when prompted. 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.
Target CPU Turbo-Mode Speed : xxxxMHz Displays the CPU Turbo-Mode speed. Target DRAM Speed : xxxxMHz Displays the current DRAM speed. 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] [Manual] Loads the optimal settings for the system. Allows you to individually set overclocking parameters.
2.4.6 OC Tuner [OK] 2.4.7 DRAM Timing Control OC Tuner automatically overclocks the frequency and voltage of CPU and DRAM for enhancing the system performance. Configuration options: [OK] [Cancel] 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 .
Short duration power limit [Auto] Use the <+> and <-> keys to adjust the value. Primary Plane Current Limit [Auto] Use the <+> and <-> keys to adjust the value. Secondary Plane Current Limit [Auto] Use the <+> and <-> keys to adjust the value. 2.4.9 DIGI+ VRM CPU Load-Line Calibration [Auto] Load-line is defined by Intel VRM spec and affects CPU voltage. The CPU working voltage will decrease proportionally to CPU loading.
iGPU Load-line Calibration [Auto] Allows you to set the iGPU Load-line Calibration. Configuration options: [Auto] [Regular] [High] [Extreme] iGPU Current Capability [100%] Allows you to set the iGPU Current Capability. Configuration options: [100%] [110%] [120%] DO NOT remove the thermal module while changing the DIGI+ VRM related parrameters . The thermal conditions should be monitored. 2.4.10 CPU Voltage [Offset Mode] [Manual Mode] [Offset Mode] Allows you to set a fixed CPU voltage.
iGPU Offset Mode Sign [+] This item appears only when you set the iGPU Voltage item to [Offset Mode]. [+] To offset the iGPU voltage by a positive value. [–] To offset the iGPU voltage by a negative value. 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.
2.4.14 CPU PLL Voltage [Auto] 2.4.15 CPU Spread Spectrum [Auto] Allows you to set the CPU and PCH PLL voltage. Configuration options: [Auto] [+0.10V] [Auto] [Disabled] [Enabled] 2.5 Automatic configuration. Enhances the BCLK overclocking ability. Sets to [Enabled] for EMI control. Advanced menu 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.
2.5.1 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. The items shown in submenu may be different due to the CPU you installed. Intel Adaptive Thermal Monitor [Enabled] [Enabled] [Disabled] Enables the overheated CPU to throttle its clock speed to cool down. Disables the CPU thermal monitor function. Active Processor Cores [All] Allows you to choose the number of CPU cores to activate in each processor package.
Enhanced Intel SpeedStep Technology [Enabled] Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST). [Disabled] The CPU runs at its default speed. [Enabled] The operating system controls the CPU speed. Turbo Mode [Enabled] Allows you to enable or disable the Intel® Turbo Mode Technology. [Disabled] Disables this function. [Enabled] Allows processor cores to run faster than marked frequency in specific condition. CPU C1E [Auto] Allows you to enable or disable the CPU C1E.
2.5.3 SATA Configuration While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA Port items show Not Present if no SATA device is installed to the corresponding SATA port. SATA Mode Selection [IDE] Allows you to set the SATA configuration. [Disabled] Disables the SATA function. [IDE] Set to [IDE] when you want to use the Serial ATA hard disk drives as Parallel ATA physical storage devices.
2.5.4 System Agent Configuration Memory Remap Feature [Enabled] [Enabled] [Disabled] Allow you to enable remapping the memory above 4GB. Disables this function. Graphics Configuration Primary Display [Auto] Allows you to decide which graphics controller to use as the primary boot device. Configuration options: [Auto] [iGPU] [PCIE] [PCI] iGPU Memory [Auto] Allows you to select the amount of system memory allocated to DVMT 5.0 used by the iGPU.
2.5.6 Onboard Devices Configuration HD Audio Controller [Enabled] [Enabled] [Disabled] Enables the High Definition Audio Controller. Disables the controller. The following two items appear only when you set the HD Audio Controller item to [Enabled]. Front Panel Type [HD] Allows you to set the front panel audio connector (AAFP) mode to legacy AC’97 or highdefinition audio depending on the audio standard that the front panel audio module supports.
Change Settings [Auto] Allows you to select an optimal setting for Super I/O devices. Configuration options: [IO=378h; IRQ=5] [IO=378h; IRQ=5,6,7,9,10,11,12] [IO=278h; IRQ=5,6,7,9,10,11,12] [IO=3BCh; IRQ=5,6,7,9,10,11,12] Device Mode [STD Printer Mode] Allows you to select the Printer Port Mode. Configuration options: [STD Printer Mode], [SPP Mode], [EPP-1.9 and SPP Mode], [EPP-1.7 and SPP Mode], [ECP Mode], [ECP and EPP 1.9 Mode], [ECP and EPP1.7 Mode] 2.5.
2.5.8 Network Stack Network Stack [Disable Link] This item allows user to disable or enable the UEFI network stack. Configuration options: [Disable Link] [Enabled] The following two items appear only when you set the previous item to [Enabled]. Ipv4 PXE Support [Enabled] This item allows user to disable or enable the Ipv4 PXE Boot support. Configuration options: [Disable Link] [Enable] Ipv6 PXE Support [Enabled] This item allows user to disable or enable the Ipv6 PXE Boot support.
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. Select Ignore if you do not wish to display the detected speed. 2.6.3 [Disabled] CPU Q-Fan Control [Enabled] Disables the CPU Q-Fan control feature. [Enabled] Enables the CPU Q-Fan control feature.
2.6.4 CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage 2.6.5 Anti Surge Support [Enabled] The onboard hardware monitor automatically detects the voltage output through the onboard voltage regulators. Select Ignore if you do not want to detect this item. This item allows you to enable or disable the Anti Surge function. Configuration options: [Disabled] [Enabled] 2.7 Boot menu 2.7.1 Bootup NumLock State [On] The Boot menu items allow you to change the system boot options. [On] [Off] 2.7.
Post Report [5 sec] This item appears only when the Full Screen Logo item is set to [Disabled] and allows you to set the waiting time for the system to display the post report. Configuration options: [1 sec] [2 sec] [3 sec] [4 sec] [5 sec] [6 sec] [7 sec] [8 sec] [9 sec] [10 sec] [Until Press ESC] 2.7.3 Wait for ‘F1’ If Error [Enabled] 2.7.4 Option ROM Messages [Force BIOS] When this item is set to [Enabled], the system waits for the F1 key to be pressed when error occurs.
2.8 Tools menu 2.8.1 ASUS EZ Flash 2 Utility The Tools menu items allow you to configure options for special functions. Select an item then press to display the submenu. 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 ASUS SPD Information DIMM Slot # [Slot 1] Displays the Serial Presence Detect (SPD) information of the DIMM module installed on the selected slot.
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. Load Optimized Defaults This option allows you to load the default values for each of the parameters on the Setup menus. When you select this option or if you press , a confirmation window appears. Select Yes to load the default values.
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.
IC: Canadian Compliance Statement Complies with the Canadian ICES-003 Class B specifications. This device complies with RSS 210 of Industry Canada. This Class B device meets all the requirements of the Canadian interference-causing equipment regulations. This device complies with Industry Canada license exempt RSS standard(s).
REACH Complying with the REACH (Registration, Evaluation, Authorisation, and Restriction of Chemicals) regulatory framework, we published the chemical substances in our products at ASUS REACH website at http://csr.asus.com/english/REACH.htm. DO NOT throw the motherboard in municipal waste. This product has been designed to enable proper reuse of parts and recycling.
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.
P8H61-M LE R2.0 A-5 (510)739-3777/(510)608-4555 800 Corporate Way, Fremont, CA 94539. Asus Computer International Signature : Date : Representative Person’s Name : May 11, 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.
