Asus H81-M2 User Manual Download Page 8 | Manualshive

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H81M2 specifications summary

Internal

connectors

2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1 ports
1 x USB 3.0/2.0 connector supports additional 2 USB 3.0/2.0 ports
2 x SATA 6.0 Gb/s connectors
2 x SATA 3.0 Gb/s connectors
1 x 4-pin CPU fan connector
1 x 4-pin Chassis fan connector
1 x Front panel audio connector
1 x COM Header
1 x LPT Header
1 x TPM Header
1 x 24-pin ATX power connector
1 x 4-pin ATX 12V power connector
1 x Speaker connector
1 x System panel connector

BIOS features

64 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI 2.0, WfM 2.0, SM BIOS 2.6,

ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFreen BIOS

3, F12 Printscreen function, F3 Shortcut function and ASUS DRAM SPD (Serial

Presence Detect) memory information

Manageability

WfM 2.0, DMI 2.0, WOL by PME, PXE

Support DVD

Drivers
ASUS utilities
EZ Update
Anti-virus software (OEM version)

Operating

System

Support

Windows

®

8

Windows

®

7

Form factor

uATX form factor: 9.6”x 7.8” (24.4cm x 19.8cm)

Specifications are subject to change without notice.

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Summary of Contents for H81-M2

Page 1: ...Motherboard H81M2 ...

Page 2: ...espective companies and are used only for identification or explanation and to the owners benefit without intent to infringe Offer to Provide Source Code of Certain Software This product contains copyrighted software that is licensed under the General Public License GPL under the Lesser General Public License Version LGPL and or other Free Open Source Software Licenses Such software in this produc...

Page 3: ...tem memory 1 7 1 5 Expansion slots 1 9 1 6 Jumpers 1 10 1 7 Connectors 1 12 1 8 Onboard LEDs 1 20 1 9 Software support 1 21 Chapter 2 BIOS information 2 1 Managing and updating your BIOS 2 1 2 2 BIOS setup program 2 6 2 3 My Favorites 2 10 2 4 Main menu 2 11 2 5 Ai Tweaker menu 2 13 2 6 Advanced menu 2 22 2 7 Monitor menu 2 31 2 8 Boot menu 2 34 2 9 Tools menu 2 40 2 10 Exit menu 2 41 Appendices N...

Page 4: ...erboard and adding components carefully read all the manuals that came with the package Before using the product ensure all cables are correctly connected and the power cables are not damaged If you detect any damage contact your dealer immediately To avoid short circuits keep paper clips screws and staples away from connectors slots sockets and circuitry Avoid dust humidity and temperature extrem...

Page 5: ...s properly take note of the following symbols used throughout this manual DANGER WARNING Information to prevent injury to yourself when completing a task CAUTION Information to prevent damage to the components when completing a task IMPORTANT Instructions that you MUST follow to complete a task NOTE Tips and additional information to help you complete a task Typography Bold text Indicates a menu o...

Page 6: ...n XMP mode will run at the maximum transfer rate of DDR3 1600MHz Graphics Integrated Graphics Processor Intel HD Graphics support Multi VGA output support DVI D DVI I ports Supports DVI D with max resolution of 1920 x 1200 60Hz Supports DVI I with max resolution of 1920 x 1200 60Hz Maximum shared memory of 1024 MB Expansion slots 1 x PCI Express 2 0 x16 slot 1 x PCI Express 2 0 x1 slot 2 x PCI slo...

Page 7: ...M1042A USB 3 0 controller Supports ASUS USB 3 0 Boost 2 x USB 3 0 2 0 ports at midboard for front panel support ASUS unique features ASUS Exclusive Features ASUS EPU ASUS GPU Boost ASUS Anti Surge Protection ASUS AI Suite 3 ASUS Network iControl ASUS AI Charger ASUS USB 3 0 Boost ASUS Quiet Thermal Solution ASUS FAN Xpert ASUS EZ DIY ASUS UEFI BIOS EZ Mode ASUS MyLogo 2 ASUS EZ Flash 2 ASUS CrashF...

Page 8: ...or 1 x 4 pin ATX 12V power connector 1 x Speaker connector 1 x System panel connector BIOS features 64 Mb Flash ROM UEFI AMI BIOS PnP DMI 2 0 WfM 2 0 SM BIOS 2 6 ACPI 2 0a Multi language BIOS ASUS EZ Flash 2 ASUS CrashFreen BIOS 3 F12 Printscreen function F3 Shortcut function and ASUS DRAM SPD Serial Presence Detect memory information Manageability WfM 2 0 DMI 2 0 WOL by PME PXE Support DVD Driver...

Page 9: ...nt ensure that the ATX power supply is switched off or the power cord is detached from the power supply Failure to do so may cause severe damage to the motherboard peripherals or components 1 2 Motherboard overview Before you install the motherboard study the configuration of your chassis to ensure that the motherboard fits Unplug the power cord before installing or removing the motherboard Failur...

Page 10: ...N BATTERY Super I O ALC 887 VD2 ASM 1083 KBMS 8MB BIOS SB_PWR CLRTC USBPWF KB_USBPWB SPEAKER 19 8cm 7 8in DDR3 DIMM_A1 64bit 240 pin module DDR3 DIMM_B1 64bit 240 pin module SATA6G_1 SATA6G_2 SATA3G_1 SATA3G_2 AUDIO LAN_USB3_12 USB3456 CHA_FAN 24 4cm 9 6in LGA1150 DIGI VRM Intel H81 ATX12V F_PANEL USB1112 USB910 DVI DVI I LPT USB3_E12 2 1 4 3 6 5 1 15 10 12 16 17 18 14 13 3 7 8 9 11 ...

Page 11: ...X12V 1 14 4 Serial port connectors 10 1 pin COM 1 17 5 Intel LGA1150 CPU socket 1 3 6 DDR3 DIMM slots 1 7 7 USB 3 0 connector 20 1 pin USB3_E12 1 19 8 Speaker connector 4 pin SPEAKER 1 19 9 System panel connector 10 1 pin F_PANEL 1 18 10 Intel H81 Serial ATA 3 0Gb s connector 7 pin SATA3G_1 2 dark brown 1 15 11 Intel H81 Serial ATA 6 0Gb s connector 7 pin SATA6G_1 2 yellow 1 15 12 USB 2 0 connecto...

Page 12: ...are not bent Contact your retailer immediately if the PnP cap is missing or if you see any damage to the PnP cap socket contacts motherboard components ASUS will shoulder the cost of repair only if the damage is shipment transit related Keep the cap after installing the motherboard ASUS will process Return Merchandise Authorization RMA requests only if the motherboard comes with the cap on the LGA...

Page 13: ...ASUS H81M2 1 5 A B C 5 4 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 ...

Page 14: ...1 6 Chapter 1 Product introduction 3 4 A B B A To uninstall the CPU heatsink and fan assembly 2 1 To install the CPU heatsink and fan assembly 2 B A A B 1 ...

Page 15: ...apped for single channel operation Due to Intel chipset limitation DDR3 1600MHz and higher memory modules on XMP mode will run at the maximum transfer rate of DDR3 1600MHz Always install DIMMs with the same CAS latency For optimal compatibility we recommend that you install memory modules of the same version or date code D C from the same vendor Check with the retailer to get the correct memory mo...

Page 16: ...he latest QVL 1 4 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 A DIMM is keyed with a notch so th...

Page 17: ...t cover if your motherboard is already installed in a chassis 3 Remove the bracket opposite the slot that you intend to use Keep the screw for later use 4 Align the card connector with the slot and press firmly until the card is completely seated on the slot 5 Secure the card to the chassis with the screw you removed earlier 6 Replace the system cover 1 5 2 Configuring an expansion card After inst...

Page 18: ... Jumpers 1 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 IRQ assignments for this motherboard A B C D E F G H LAN shared PCI...

Page 19: ...e power cord and turn ON the computer 4 Hold down the Del key during the boot process and enter BIOS setup to re enter data Except when clearing the RTC RAM never remove the cap on CLRTC jumper default position Removing the cap will cause system boot failure If the steps above do not help remove the onboard battery and move the jumper again to clear the CMOS RTC RAM data After clearing the CMOS re...

Page 20: ...ble or disable the USB device wake up feature When you set this jumper 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 Activity Link LED Speed LED Status Description Status Description Off No link OFF 10Mb...

Page 21: ... 7 USB 3 0 ports These two 9 pin Universal Serial Bus USB ports are for USB 3 0 devices DO NOT connect a keyboard mouse to any USB 3 0 port when installing Windows operating system Due to USB 3 0 controller limitations USB 3 0 devices can only be used under a Windows OS environment and after USB 3 0 driver installation USB 3 0 devices can only be used for data storage We strongly recommend that yo...

Page 22: ... 2 Internal connectors 1 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 2 TPM connector 20 1 pin TPM This connector supports a Trusted Platform Module TPM system which securely stor...

Page 23: ...s set to HD See section 2 6 7 Onboard Devices Configuration for details 4 Intel H81 Serial ATA 6 0Gb s connector 7 pin SATA6G_1 2 yellow This connector connects to Serial ATA 6 0 Gb s hard disk drives via Serial ATA 6 0 Gb s signal cables 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...

Page 24: ... 1A 12 W fan power Only the 4 pin CPU fan supports the ASUS Fan Xpert feature 5 Intel H81 Serial ATA 3 0Gb s connector 7 pin SATA3G_1 2 This connector connects to Serial ATA 3 0 Gb s hard disk drives via Serial ATA 3 0 Gb s signal cables 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 ...

Page 25: ...ors Doing so will damage the motherboard The USB 2 0 module is purchased separately 8 Serial port connector 10 1 pin COM 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 The COM module is purchased separately H81M2 H81M2 USB2 0 connectors PIN 1 USB 5V USB_P11 USB_P11 GND NC USB...

Page 26: ...disk drive activity LED 2 pin HDD_LED This 2 pin connector is for the HDD Activity LED Connect the HDD Activity LED cable to this connector The HDD LED lights up or flashes when data is read from or written to the HDD ATX power button soft off button 2 pin PWR_BTN This connector is for the system power button Reset button 2 pin RESET This 2 pin connector is for the chassis mounted reset button for...

Page 27: ..._D GND PIN 1 USB3 5V IntA_P2_SSRX IntA_P2_SSRX GND IntA_P2_SSTX IntA_P2_SSTX GND IntA_P2_D IntA_P2_D 12 LPT connector 26 1 pin LPT The LPT Line Printing Terminal connector supports devices such as a printer LPT standardizes as IEEE 1284 which is the parallel port interface on IBM PC compatible computers H81M2 H81M2 Parallel Port Connector PIN 1 LPT STB PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 ACK BUSY PE S...

Page 28: ...p to indicate that the system is ON in sleep mode or in soft off 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 SB_PWR ON Standby Power Powered Off OFF H81M2 H81M2 Onboard LED ...

Page 29: ...d features The contents of the Support DVD are subject to change at any time without notice Visit the ASUS website at www asus com for updates The following screen is for reference only 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...

Page 30: ...pdate your motherboard s softwares drivers and the BIOS version easily With this utlity you can also manually update the saved BIOS and select a boot logo when the system goes into POST To launch EZ Update click EZ Update on the AI Suite 3 main menu bar Click to automatically update your motherboard s driver software and firmware Click to find and select the BIOS from file Click to select a boot l...

Page 31: ...ble it 3 Press Tab to switch to the Drive field 4 Press the Up Down arrow keys to find the USB flash disk that contains the latest BIOS and then press Enter 5 Press Tab to switch to the Folder Info field 6 Press the Up Down arrow keys to find the BIOS file and then press Enter to perform the BIOS update process Reboot the system when the update process is done This function supports USB flash disk...

Page 32: ...quires you to enter BIOS Setup to recover BIOS settings To ensure system compatibility and stability we recommend that you press F5 to load default BIOS values DO NOT shut down or reset the system while updating the BIOS Doing so can cause system boot failure 2 1 4 ASUS BIOS Updater The ASUS BIOS Updater allows you to update BIOS in a DOS environment This utility also allows you to copy the curren...

Page 33: ...hen the ASUS Logo appears press F8 to show the BIOS Boot Device Select Menu 3 Select the optical drive as the boot device The DOS screen appears Updating the BIOS file To update the BIOS file using BIOS Updater 1 At the FreeDOS prompt type bupdater pc g and press Enter 2 The BIOS Updater screen appears as below 0208 H81M2 CAP 8390656 2013 09 02 15 25 48 09 02 2013 H81M2 ASUSTek BIOS Updater for DO...

Page 34: ... your computer DO NOT shut down or reset the system while updating the BIOS to prevent system boot failure For BIOS Updater version 1 30 or later the utility automatically exits to the DOS prompt after updating BIOS Ensure to load the 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 de...

Page 35: ...s shut down the system properly from the operating system The BIOS setup screens shown in this section are for reference purposes only and may not exactly match 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 progra...

Page 36: ...de menus Selects the Advanced mode functions Power saving mode 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 or press F7 EZ Mode By default the EZ Mode sc...

Page 37: ...sc or use the USB mouse to click this button to return to the previous menu screen Last modified settings Quick note Menu bar The menu bar on top of the screen has the following main items My Favorites For saving the frequently used system settings and configuration Main For changing the basic system configuration Ai Tweaker For changing the overclocking settings Advanced For changing the advanced...

Page 38: ... key it s only available in English If you delete the default shortcuts they will appear on your next system bootup General help At the top right corner of the menu screen is a brief description of the selected item Configuration fields These fields show the values for the menu items If an item is user configurable you can change the value of the field opposite the item You cannot select an item t...

Page 39: ...2 Press F4 on your keyboard or right click on your mouse to add the item to My Favorites page You cannot add the following items to My Favorites Items with submenu options User configurable items such as language and boot device order Configuration items such as Memory SPD Information system time and date 2 3 My Favorites MyFavorites is your personal space where you can easily save and access your...

Page 40: ...tems allow you to change the system security settings If you have forgotten your BIOS password erase the CMOS Real Time Clock RTC RAM to clear the BIOS password See section 1 6 Jumpers for information on how to erase the RTC RAM The Administrator or User Password items on top of the screen show the default Not Installed After you set a password these items show Installed Administrator Password If ...

Page 41: ...you must enter the user password for accessing the system The User Password item on top of the screen shows the default Not Installed After you set a password this item shows Installed To set a user password 1 Select the User Password item and press Enter 2 From the Create New Password box key in a password then press Enter 3 Confirm the password when prompted To change a user password 1 Select th...

Page 42: ...options for this section vary depending on the CPU and DIMM model you installed on the motherboard Scroll down to display the other items Target CPU Turbo Mode Speed xxxxMHz Displays the target CPU Turbo Mode speed Target DRAM Speed xxxxMHz Displays the target DRAM speed Target Cache Speed xxxxMHz Displays the target Cache speed Target DMI PEG Clock xxxxMHz Displays the target DMI PEG clock Target...

Page 43: ...ct Auto to apply the CPU default Turbo Ratio setting or manually assign a 2 Core Ratio Limit value that is higher than or equal to the 3 Core Ratio Limit 1 Core Limit must not be set to Auto 3 Core Ratio Limit Auto This item becomes configurable only when you set CPU Core Ratio to Per Core and allows you to set the 3 Core Ratio Limit Select Auto to apply the CPU default Turbo Ratio setting or manu...

Page 44: ...he or keys to adjust the optimal iGPU frequency value The frequency may vary depending on the system loading 2 5 8 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 9 EPU Power Saving Mode Auto Allows you to enable or disable the EPU power saving function Configuration options Auto Disabled E...

Page 45: ...guration options Auto 1 DRAM Clock 15 DRAM Clock DRAM FOUR ACT WIN Time Auto Configuration options Auto 1 DRAM Clock 255 DRAM Clock DRAM WRITE to READ Delay Auto Configuration options Auto 1 DRAM Clock 15 DRAM Clock DRAM CKE Minimum pulse width Auto Configuration options Auto 1 DRAM Clock 15 DRAM Clock DRAM CAS Write Latency Auto Configuration options Auto 1 DRAM Clock 31 DRAM Clock RTL IOL contro...

Page 46: ...k Dec_WRD Auto Configuration options Auto 0 1 tRDWR Auto Configuration options Auto 1 DRAM Clock 31 DRAM Clock tRDWR_dr Auto Configuration options Auto 1 DRAM Clock 31 DRAM Clock tRDWR_dd Auto Configuration options Auto 1 DRAM Clock 31 DRAM Clock MISC MRC Fast Boot Auto Allows you to enable disable or automatically set the MRC fast boot Configuration options Auto Enable Disable DRAM CLK Period Aut...

Page 47: ...ng Duration Package Power Limit Auto Allows you to limit the turbo ratio s long duration package power Use the and keys to adjust the value Package Power Time Window Auto Allows you to set the package power time window Use the and keys to adjust the value Short Duration Package Power Limit Auto Allows you to limit the turbo ratio s long duration power Use the and keys to adjust the value CPU Integ...

Page 48: ...12 5 0 12 5 25 37 5 50 0 62 5 75 87 5 100 Power Fast Ramp Response Auto Allows you to increase to enhance the response of the voltage regulator during the load transient Configurations Auto 0 00 1 50 CPU Internal Power Saving Control Power Saving Level 1 Threshhold Auto Allows you to set the power saving level 1 threshhold Use the and keys to adjust the value Power Saving Level 2 Threshhold Auto A...

Page 49: ...e Mode and allows you to set the offset mode sign Configuration options CPU Graphics Voltage Offset Auto This item appears only when you set the CPU Graphics Voltage to Offset Mode or Adaptive Mode and allows you to set the CPU graphics voltage offset The values range from 0 001V to 0 999V with a 0 001V interval Additional Turbo Mode CPU Graphics Voltage Auto This item appears only when you set th...

Page 50: ...requency The values range from 0 001V to 0 999V with a 0 001V interval 2 5 18 SVID Control Auto Disabling SVID Support stops the processor from commmunicating with the external voltage regulator Configuration options Auto Disabled Enabled We recommend that you disable this function when overclocking The following item appears only when you set SVID Support to Enabled SVID Voltage Override Auto All...

Page 51: ...U you installed Intel Adaptive Thermal Monitor Enabled Enabled Enables the overheated CPU to throttle its clock speed to cool down Disabled 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 Configuration options All 1 2 3 Limit CPUID Maximum Disabled Enabled Allows legacy operating systems to boot...

Page 52: ...de Configuration options Max Non Turbo Performance Max battery Turbo Performance CPU Power Management Configuration This item allows you to manage and configure the CPU s power EIST 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 set t...

Page 53: ...nfiguration options Auto Enabled C0 C1 C2 C3 C6 CPU C7 CPU C7s 2 6 2 PCH Configuration PCI Express Configuration DMI Link ASPM Control Auto Allows you to control the Active State Power Managemennt on both NB and SB side of the DMI Link Configuration options Auto Enabled Disabled ASPM Support Disabled Allows you to set the ASPM support Configuration options Disabled Auto L0s L1 L0sL1 PCIe Speed Aut...

Page 54: ...nabled Disabled 2 6 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 AHCI 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 Parall...

Page 55: ... Graphics Configuration Allows you to select a primary display from iGPU and PCIe graphical devices Primary Display Auto Allows you to select which of the iGPU PCIE Graphics device should be the Primary Display 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 Configuration options Auto 32M 64M 96M 128M...

Page 56: ...map Enabled Allows you to enable or disable remapping the memory above 4GB Enabled Enables the function Disabled Disables this function 2 6 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 Disabled The USB devices can be used only fo...

Page 57: ...figure the Platform Misc PCI Express Native Power Management Disabled Allows you to enhance the power saving feature of PCI Express and perform ASPM operations in the operating system Configuration options Disabled Enabled 2 6 7 Onboard Devices Configuration HD Audio Controller Enabled Enabled Enables the HD Audio Device Disabled Disables the HD Audio Device The following two items appear only whe...

Page 58: ...ettings IO 3F8h IRQ 4 This item appears only when you set the Serial Port to Enabled and allows you to select the Serial Port base address Configuration options IO 3F8h IRQ 4 IO 2F8h IRQ 3 IO 3E8h IRQ 4 IO 2E8h IRQ 3 Parallel Port Configuration The sub items in this menu allow you to set the parallel port configuration Parallel Port Enabled Allows you to enable or disable the parallel port LPT LPT...

Page 59: ...isables Ring to generate a wake event Enabled Enables Ring to generate a wake event Power On By RTC Disabled Disabled Disables RTC to generate a wake event Enabled When set to Enabled the items RTC Alarm Date Days and Hour Minute Second will become user configurable with set values 2 6 9 Network Stack Configuration Network Stack Disabled This item allows user to disable or enable the UEFI network ...

Page 60: ...re N A The onboard hardware monitor automatically detects and displays the CPU 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 7 3 CPU Input Voltage VCCIN 3 3V Voltage 5V Voltage 12V Voltage The onboard hardware monitor automatically detects the voltage output through ...

Page 61: ...pper Temperature 70 Use the and keys to adjust the upper limit of the CPU temperature The values range from 20ºC to 75ºC CPU Fan Max Duty Cycle 100 Use the and keys to adjust the maximum CPU fan duty cycle The values range from 20 to 100 When the CPU temperature reaches the upper limit the CPU fan will operate at the maximum duty cycle CPU Lower Temperature 20 Displays the lower limit of the CPU t...

Page 62: ...pper Temperature 70 Use the and keys to adjust the upper limit of the chassis temperature The values range from 40ºC to 75ºC Chassis Fan Max Duty Cycle 100 Use the and keys to adjust the maximum chassis fan duty cycle The values range from 60 to 100 When the chassis temperature reaches the upper limit the chassis fan will operate at the maximum duty cycle Chassis Lower Temperature 40 Displays the ...

Page 63: ...This process will extend the POST time Hard Drive Only Only hard drives connected to SATA ports will be detected during POST Any hardware change will disable fast boot Boot Drive Only Only boot drive connected to SATA ports will be detected during POST Any hardware change will disable fast boot USB Support Partial In Disabled All USB devices will not be available until OS boot up for a fastest POS...

Page 64: ...OST Enabled Select to load the network stack driver during POST Next Boot after AC Power Loss Normal Boot Normal Boot Returns to normal boot on the next boot after AC power loss Fast Boot Accelerates the boot speed on the next boot after AC power loss 2 8 2 Boot Logo Display Auto Auto Adjust automatically for Windows requrement Full Screen Maximize the boot logo size Disabled Hide the logo during ...

Page 65: ...ing the BIOS setup program 2 8 8 CSM Compatibility Support Module Allows you to configure the CSM Compatibility Support Module items to fully support the various VGA bootable devices and add on devices for better compatibility Launch CSM Enabled Auto The system automatically detects the bootable devices and the add on devices Enabled For better compatibility enable the CSM to fully support the non...

Page 66: ... Secure Boot non compliant OS Only on Windows UEFI mode that Microsoft Secure Boot can function properly The following item appears when OS Type is set to Windows UEFI mode Key Management This item appears only when you set OS Type to Windows UEFI Mode It allows you to manage the Secure Boot keys Install Default Secure Boot keys Allows you to immediately load the default Security Boot keys Platfor...

Page 67: ... KEK from file Allows you to load the additional KEK from a storage device for an additional db and dbx loaded management The KEK file must be formatted as a UEFI variable structure 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 compu...

Page 68: ...riable structure with time based authenticated variable 2 8 10 Boot Option Priorities These items specify the boot device priority sequence from the available devices The number of device items that appears on the screen depends on the number of devices installed in the system To select the boot device during system startup press F8 when ASUS Logo appears To access Windows OS in Safe Mode do any o...

Page 69: ...current BIOS settings to the BIOS Flash and create a profile Key in a profile number from one to eight press Enter and then select Yes Load from Profile Allows you to load the previous BIOS settings saved in the BIOS Flash Key in the profile number that saved your CMOS settings press Enter and then select Yes DO NOT shut down or reset the system while updating the BIOS to prevent the system boot f...

Page 70: ...ished making your selections choose this option from the Exit menu to ensure the values you selected are saved When you select this option or if you press F10 a confirmation window appears Select Yes to save changes and exit Discard Changes Exit This option allows you to exit the Setup program without saving your changes When you select this option or if you press Esc a confirmation window appears...

Page 71: ...2 42 Chapter 2 Getting started ...

Page 72: ...ferent from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance with FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this e...

Page 73: ...out wheeled bin indicates that the battery should not be placed in municipal waste ASUS Recycling Takeback Services ASUS recycling and takeback programs come from our commitment to the highest standards for protecting our environment We believe in providing solutions for you to be able to responsibly recycle our products batteries other components as well as the packaging materials Please go to ht...

Page 74: ... Support Telephone 1 812 282 2787 Support fax 1 812 284 0883 Online support support asus com ASUS COMPUTER GmbH Germany and Austria Address Harkort Str 21 23 D 40880 Ratingen Germany Fax 49 2102 959911 Web site www asus de Online contact www asus de sales Technical Support Telephone 49 1805 010923 Support Fax 49 2102 9599 11 Online support support asus com EUR 0 14 minute from a German fixed landl...

Page 75: ...del name H81M2 conform with the essential requirements of the following directives 2004 108 EC EMC Directive EN 55022 2010 EN 61000 3 2 2006 A2 2009 EN 55013 2001 A1 2003 A2 2006 EN 55024 2010 EN 61000 3 3 2008 EN 55020 2007 A11 2011 1999 5 EC R TTE Directive EN 300 328 V1 7 1 2006 10 EN 300 440 1 V1 6 1 2010 08 EN 300 440 2 V1 4 1 2010 08 EN 301 511 V9 0 2 2003 03 EN 301 908 1 V5 2 1 2011 05 EN 3...

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