Asus H81M-C H81M-C User's Manual

Asus H81M-C Manual

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  • Asus H81M-C | H81M-C User's Manual - Page 1
    Motherboard H81M-C H81M-C/CSM
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    COMPUTER INC. ("ASUS"). Product warranty or service ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR ERROR IN THIS MANUAL OR PRODUCT. SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL for free by downloading it from http://support.asus.com/download or (2) for
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    vi H81M-C specifications summary vi Product introduction 1.1 Before you proceed 1-1 1.2 Motherboard overview 1-1 1.3 Central Processing Unit (CPU 1-3 1.4 System memory 1-7 1.5 Expansion slots 1-9 1.6 Jumpers 1-10 1.7 Connectors 1-12 1.8 Onboard LEDs 1-19 1.9 Software support 1-20 BIOS
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    . • If you encounter technical problems with the product, contact a qualified service technician or your retailer. 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
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    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
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    ASUS H81M-C motherboard 2 x Serial ATA 6.0 Gb/s cables 1 x I/O Shield Support DVD User Guide If any of the above items is damaged or missing, contact your retailer. H81M-C specifications summary CPU Chipset Memory Graphics Expansion slots Storage Audio LAN LGA1150 socket for 4th Generation Intel
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    H81M-C specifications summary USB ASUS unique features Special Features Rear panel I/O ports Intel® H81 Express Chipset - 2 x USB 3.0/2.0 ports at back panel - 8 x USB2.0/1.1 ports (4 ports at midboard, 4 ports at back panel) ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2 - ASUS MyLogo 2 -
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    H81M-C specifications summary Internal connectors BIOS features Manageability Support DVD Operating System Support Form factor 2 x USB 2.0/1.1 connectors support additional 4 USB 2.0 ports 2 x SATA 6.0 Gb/s connectors 2 x SATA 3.0 Gb/s connectors 1 x CLRTC jumper 1 x 4-pin CPU fan connector 1 x 4-
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    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. to secure the motherboard to the chassis. Do not overtighten the screws! Doing so can damage the motherboard. ASUS H81M-C 1-1
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    Place this side towards the rear of the chassis H81M-C 1.2.3 Motherboard layout 12 3 4 17.8cm(7.0in) 35 KBMS ATX12V DIGI CHA_FAN 2 AUDIO BATTERY COM H81M-C PCIEX16_1 RTL 8111G PCIEX1_1 8Mb BIOS Super I/O PCIEX1_2 ASM 1083 Intel® H81 SATA3G_1 6 ALC 887-VD2 SB_PWR
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    1-18 1-15 1-18 1-12 1-10 1-17 1-14 1-19 1-15 1-17 1.3 Central Processing Unit (CPU) This motherboard comes with a surface mount LGA1150 socket designed for the Intel® 4th generation Core™ i7 / Core™ i5 / Core™ i3, Pentium® , Celeron® processors. H81M-C H81M-C CPU socket LGA1150 ASUS H81M-C 1-3
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    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
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    4 C 5 A B 1.3.2 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. ASUS H81M-C 1-5
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    To install the CPU heatsink and fan assembly 1 A B 2 B A 3 4 To uninstall the CPU heatsink and fan assembly 1 2 A B B A 1-6 Chapter 1: Product introduction
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    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 if you want to install 4GB or more on the motherboard. • This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less. ASUS H81M-C 1-7
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    , refer to section 2.5 Ai Tweaker menu for manual memory frequency adjustment. • For system stability, use a more efficient memory cooling system to support a full memory load (2 DIMMs) or overclocking condition. • Visit the ASUS website at: www.asus.com for the latest QVL. 1.4.3 Installing a DIMM
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    software drivers for the expansion card. When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable. ASUS H81M-C 1-9
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    x16 graphic cards complying with the PCI Express specifications. 1.5.3 PCI slots The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other cards that comply with PCI specifications. IRQ assignments for this motherboard LAN PCIE x16_1 PCIE x1_1 PCIE x1_2 PCIE x1_3 Intel PCH
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    overclocking, use the CPU Parameter Recall (C.P.R.) feature. Shut down and reboot the system, then the BIOS automatically resets parameter settings to default values. 2. PS2 and USB device wake-up (PS2_USBPW1~6) Set this jumper to +5V to wake up the computer or in sleep mode. ASUS H81M-C 1-11
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    to pins 2-3 (+5VSB), you can wake up the computer by pressing a key on the USB keyboard or by clicking on the USB mouse. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead, and a corresponding setting in the BIOS. H81M-C USBPW9-12 12 23 +5V +5VSB (Default
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    audio module in the front panel to support an 7.1-channel audio output. 7. under a Windows® OS environment and after USB 3.0 driver installation. Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other VGA-compatible devices. 10. DVI-D port. This port is for any DVI-D compatible
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    H81M-C ATX power connectors GND +5 Volts +5 Volts +5 Volts -5 Volts GND GND GND PSON# GND -12 Volts +3 Volts • For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12V Specification Calculator at http://support.asus. com/PowerSupplyCalculator/
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    GND H81M-C SATA 6.0Gb/s connectors • You must install Windows. XP Service Pack 3 or later version before using Serial ATA hard disk drives. • When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI]. See section 2.6.3 SATA Configuration for details. ASUS H81M-C 1-15
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    RSATA_RXN2 RSATA_RXP2 GND H81M-C SATA 3.0Gb/s connectors • You must install Windows. XP Service Pack 3 or later version before using Serial ATA hard disk drives. • When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to [AHCI]. 6. CPU and chassis fan connectors (4-pin CPU_FAN
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    comply with USB 2.0 specifications and supports up to 480Mbps connection speed. USB910 USB1112 GND H81M-C USB2.0 connectors Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! H81M-C H81M-C Serial port connectors The COM module is purchased separately
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    supports several chassis-mounted functions. F_PANEL PWR_LED PWR_BTN PWR_LED+ PWR_LEDPWR GND HDD_LED+ HDD_LED- Ground HWRST# (NC) H81M-C PIN 1 +HDD_LED RESET H81M or written to the HDD. • ATX power button/soft-off button (2- beeps and warnings. +5V GND GND Speaker Out SPEAKER H81M-C PIN 1 H81M
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    mode. This is a reminder that you should shut down the system and unplug the power cable before removing or plugging in any motherboard component. The illustration below shows the location of the onboard LED. H81M-C SB_PWR ON OFF Standby Power Powered Off H81M-C Onboard LED ASUS H81M-C 1-19
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    www.asus.com for updates. To run the Support DVD Place the Support DVD into the optical drive. If Autorun is enabled in your computer, the DVD automatically displays the Specials screen which lists the unique features of your ASUS motherboard. Click Drivers, Utilities, AHCI Driver, Manual, Contact
  • Asus H81M-C | H81M-C User's Manual - Page 29
    to automatically update your motherboard's driver, software and firmware Click to find and select the BIOS from file Click to select a boot logo Click to update the BIOS EZ Update requires an Internet connection either through a network or an ISP (Internet Service Provider). ASUS H81M-C 2-1
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    press to perform the BIOS update process. Reboot the system when the update process is done. • This function supports USB flash disks formatted using FAT32/16 on a single partition only. • Ensure to load the BIOS default settings to ensure system compatibility and stability. Select the Load
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    displays may not be same as shown. Before updating BIOS 1. Prepare the motherboard support DVD and a USB flash drive formatted using FAT32/16 on a single partition. 2. Download the latest BIOS file and BIOS Updater from the ASUS website at http://support.asus.com and save them on the USB flash
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    system to a DOS environment 1. Insert the DOS-bootable USB flash drive with the latest BIOS file and BIOS Updater to your computer's USB port. 2. Boot your computer. When the ASUS Logo appears, press to show the BIOS Boot Device Select Menu. 3. Select the optical drive as the boot device. The
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    BIOS default settings to ensure system compatibility and stability. Select the Load Optimized Defaults item under the Exit menu. Refer to section 2.10 Exit menu for details. • Ensure to connect all SATA hard disk drives after updating the BIOS file if you have disconnected them. ASUS H81M-C 2-5
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    what you see on your screen. • Visit the ASUS website at www.asus.com to download the latest BIOS file for this motherboard. • Ensure that a USB mouse is connected to your motherboard if you want to use the mouse to control the BIOS setup program. • If the system becomes unstable after changing
  • Asus H81M-C | H81M-C User's Manual - Page 35
    the Setup Mode item in section 2.8 Boot menu for details. Displays the CPU/motherboard temperature, CPU voltage output, and CPU/chassis fan speed Selects the display language of the BIOS setup program Exits the BIOS setup program without saving the changes, saves the changes and resets the system
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    -up window Last changing the overclocking settings For changing fan settings For changing the system boot configuration For configuring options for special functions For selecting the exit options and loading default settings Menu items The highlighted item on the menu bar displays the specific
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    have done in BIOS. • The Quick Note function does not support the following keyboard functions: delete, cut, copy and paste. • You can only use the English letters to type your notes. Last Modified button This button shows the items that you last modified and saved in BIOS Setup. ASUS H81M-C 2-9
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    2.3 My Favorites MyFavorites is your personal space where you can easily save and access your favorite BIOS items. Adding items to My Favorites To add frequently-used BIOS items to My Favorites: 1. Use the arrow keys to select an item that you want to add. When using a mouse, hover the pointer to
  • Asus H81M-C | H81M-C User's Manual - Page 39
    Mode of the BIOS Setup program. [English] Allows you to choose the BIOS language version from the options. Configuration your BIOS password, erase the CMOS Real Time Clock (RTC) RAM to clear the BIOS password or change only selected fields in the BIOS setup program. To set an administrator password
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    3. Confirm the password when prompted. To change an administrator password: 1. Select the Administrator Password item and press . 2. From the Enter Current Password box, key in the current password, then press . 3. From the Create New Password box, key in a new password, then press <
  • Asus H81M-C | H81M-C User's Manual - Page 41
    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. Scroll down to display the following items: Scroll down to display the following items: ASUS H81M-C 2-13
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    CPU Graphics Speed : xxxxMHz Displays the target iGPU speed. 2.5.1 ASUS MultiCore Enhancement [Auto] [Auto] [Disabled] Default set to [Auto] for maximum performance under XMP/Manual/Userdefined memory frequency mode. Allows you to set to default core ratio settings. 2.5.2 Ai Overclock Tuner
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    CPU default Turbo Ratio setting or manually manually assign a 4-Core Ratio Limit value that is higher than or equal to the 3-Core Ratio Limit. 1-Core/2-Core/3-Core Limit must not be set to [Auto]. 2.5.4 Min CPU Cache Ratio [Auto] Allows you to set the uncore ratio of the processor CPU Graphics Ratio
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    2.5.9 GPU Boost [As is] Allows you to enable the GPU Boost to accelerate the integrated GPU for extreme graphics performance. Configuration options: [As is] [Enabled]. 2.5.10 EPU Power Saving Mode [Auto] Allows you to enable or disable the EPU power saving function. Configuration options: [
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    ] tWRWR_dd [Auto] Configuration options: [Auto] [1 DRAM Clock] - [15 DRAM Clock] Dec_WRD [Auto] Configuration options: [Auto] [0] [1] tRDWR [Auto] Configuration options: [Auto] [1 DRAM Clock] - [31 DRAM Clock] ASUS H81M-C 2-17
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    production. Turbo Mode [Enabled] Allows you to enable your core processor's speed to run faster than the marked frequency in a specific condition. Configuration options: [Disabled] [Enabled] • Turbo Mode is only available on selected CPU models only. • The following first three items appear only
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    keys to adjust the value. CPU Integrated VR Current Limit [Auto] Allows you to limit the CPU Integrated VR current Use and key to adjust the value. CPU Internal Power Switching Frequency Frequency Tuning during the load transient. Configurations: [Auto] [0.00] - [1.50]. ASUS H81M-C 2-19
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    CPU Internal Power Saving Control Power Saving Level 1 Threshhold [ processor. Increase the amount of voltage when increasing core frequency. Configuration options: [Auto] [Manual Mode] [Offset Mode] CPU Core Voltage Override [Auto] This item appears only when you set the CPU Core Voltage to [Manual
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    the iGPU frequency. Configuration options: [Auto] [Manual Mode] [Offset Mode] [Adaptive Mode]. CPU Graphics Voltage Override [Auto] This item appears only when you set the CPU Graphics Voltage to [Manual Mode] and allows you to set the CPU graphics voltage override. The values range from 0.001V to
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    disable this function when overclocking. • The following item appears only when you set SVID Support to [Enabled]. 2.5.20 DRAM Voltage [Auto] Allows you to set the DRAM Voltage. The values range from 1.500V to 1.650V with a 0.05V interval. According to Intel CPU specifications, DIMMs with voltage
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    CPU thermal monitor function. Hyper-threading [Enabled] The Intel Hyper-Threading Technology allows a hyper-threading processor to appear as two logical processors automatically analyze the requirements and prefetch data and codes for the CPU. [Disabled] Disables this function. Adjacent Cache
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    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 set the processor cores to run faster than the marked frequency in a specific condition. Configuration
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    [Gen1] [Gen2] Intel® Rapid Start Technology Intel® Rapid Start Technology [Disabled] Allows you to enable or disable Intel® Rapid Start Technology. Hard Disk Support [Disabled] Allows you to enable or disable hybrid hard disk support. Configuration options: [Enabled] [Disabled] ASUS H81M-C 2-25
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    driver to enable advanced Serial ATA features that increases storage performance on random workloads by allowing the drive to internally optimize the order of commands. Aggressive LPM Support of your hard disk errors occur, this feature CPU Audio Device [Disabled] Allows you to enable or disable CPU
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    graphical devices. Primary Display [Auto] Allows you to select which of the iGPU/PCIE Graphics enable or disable Intel® Graphics Render Standby support to reduce iGPU power and discrete graphics for ] Allows you to control ASPM support for the PEG Device. The Memory Scrambler support. Memory
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    USB support is disabled. Intel support for operating systems without an EHCI hand‑off feature. [Disabled] Disables the function. USB Single Port Control USB3_1~2 [Enabled] Allows you to enable or disable an individual USB port. Refer to the section 1.2.3 Motherboard layout in this user manual
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    to legacy AC'97 or highdefinition audio depending on the audio standard that the front panel audio module supports. [HD] Sets the front panel audio connector (AAFP) mode to high definition audio. [AC97] appear only when you set the Parallel Port Configuration item to [Enabled]. ASUS H81M-C 2-29
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    Power On by a PS/2 mouse. This feature requires an ATX power supply that provides at least 1A on the +5VSB lead. Power On By PCIE/PCI [Disabled] [Disabled] Disables the PCIE/PCI devices to generate a wake-on-LAN feature of the Intel®/Realtek LAN device. [Enabled] Enables the PCIE/PCI devices
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    This item allows user to disable or enable the Ipv6 PXE Boot support. Configuration options: [Disabled] [Enabled] 2.7 Monitor menu The Monitor menu displays the system temperature/power status, and allows you to change the fan settings. Scroll down to display the following items: ASUS H81M-C 2-31
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    ] to minimize the fan speed for quiet CPU fan operation. [Turbo] Sets to [Turbo] to achieve maximum CPU fan speed. [Manual] Sets to [Manual] to assign detailed fan speed control parameters. The following four items appear only when you set CPU Fan Profile to [Manual]. CPU Upper Temperature [70
  • Asus H81M-C | H81M-C User's Manual - Page 61
    The values range from 60% to 100%. When the chassis temperature is under 40ºC, the chassis fan will operate at the minimum duty cycle. 2.7.6 Anti Surge Support [Disabled] This item allows you to enable or disable the Anti Surge function. Configuration options: [Disabled] [Enabled] ASUS H81M-C 2-33
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    to accelerate the boot speed. Select to go back to normal boot. The following five items appear when you set Fast Boot to [Enabled]. SATA Support [All Devices] [All Devices] All devices connected to SATA ports will be available during POST. This process will extend the POST time. [Hard Drive Only
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    computer enters the operating system. Network Stack Driver Support [Disabled] [Disabled] Select to skip the network stack driver ] [Disabled] Adjust automatically for Windows® requrement. Maximize the boot logo waiting time to easily enter the BIOS setup. You can only execute ASUS H81M-C 2-35
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    when error occurs. Configuration options: [Disabled] [Enabled] 2.8.5 Option ROM Messages [Force BIOS] [Force BIOS] [ compatibility, enable the CSM to fully support the non-UEFI driver add-on devices or the Windows® UEFI mode. [Disabled] Disable the CSM to fully support the Windows® Security Update
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    options: [Legacy OPROM first] [UEFI driver first] 2.8.9 Secure Boot Allows you to configure the Windows® Secure Boot settings and manage its when booting on Windows® non-UEFI mode, Windows® Vista/XP, or other Microsoft® Secure Boot non-compliant OS. Only on Windows® UEFI mode [No] ASUS H81M-C 2-37
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    with time-based authenticated variable. DB Management The db (Authorized Signature database) lists the signers or images of UEFI applications, operating system loaders, and UEFI drivers that you can load on the single computer. Delete the db Allows you to delete the db file from your system
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    installed in the system. • To select the boot device during system startup, press when ASUS Logo appears. • To access Windows OS in Safe Mode, do any of the following: • Press when ASUS Logo appears. • Press after POST. 2.8.11 Boot Override These items displays the available devices
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    system boot failure! • We recommend that you update the BIOS file only coming from the same memory/ CPU configuration and BIOS version. Load/Save CMOS Profile from/to USB Drive Allows you to load/save CMOS profile from/to USB drive. 2.9.3 ASUS SPD Information DIMM Slot Number [DIMM_A1] Displays the
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    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 option or if you press , a confirmation window appears. Select Yes to discard changes and exit. ASUS EZ Mode This option allows you to enter the EZ
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    2-42 Chapter 2: Getting started
  • Asus H81M-C | H81M-C User's Manual - Page 71
    instructions graphics card Canada. Le fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas provoquer d'interférences et (2) cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un fonctionnement non souhaité de l'appareil. H81M
  • Asus H81M-C | H81M-C User's Manual - Page 72
    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 the battery should not be placed in municipal waste. ASUS Recycling/Takeback Services ASUS recycling and takeback programs come from our commitment to
  • Asus H81M-C | H81M-C User's Manual - Page 73
    @asus.com.tw Web site www.asus.com.tw Technical Support Telephone Online support +86-21-38429911 support.asus.com ASUS COMPUTER INTERNATIONAL Computer Inc. 4F, No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C. ASUS Computer GmbH HARKORT STR. 21-23, 40880 RATINGEN, GERMANY H81M-C
  • Asus H81M-C | H81M-C User's Manual - Page 74
    2. 1077(a) Responsible Party Name: Asus Computer International Address: 800 Corporate Way, Fremont, CA 94539. Phone/Fax No: (510)739-3777/(510)608-4555 hereby declares that the product Product Name : Motherboard Model Number : H81M-C Conforms to the following specifications: FCC Part 15, Subpart
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Motherboard
H81M-C
H81M-C/CSM