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1.                                                                                                                                                                                                                                                                  e MSG PWR  Message Power Sleep LED     System Status   LED Connects to the power status indicator on the chassis front panel  The LED  S0 On is on when the system is operating  The LED keeps blinking when the sys   S1 Blinking   tem is in S1 sleep state  The LED is off when the system is in S3 S4 sleep  53 54 55 Off state or powered off  S5      e PW  Power Switch    Connects to the power switch on the chassis front panel  You may configure the way to turn off your  system using the power switch  refer to Chapter 2   BIOS Setup    Power Management Setup   for  more information       SPEAK  Speaker    Connects to the speaker on the chassis front panel  The system reports system startup status by is   suing a beep code  One single short beep will be heard if no problem is detected at system startup  If  a problem is detected  the BIOS may issue beeps in different patterns to indicate the problem    e HD  Hard Drive Activity LED   Connects to the hard drive activity LED on the chassis front panel  The LED is on when the hard drive  is reading or writing data      RES  Reset Switch    Connects to the reset switch on the chassis front panel  Press the reset switch to restart the computer  if the computer freezes and fails to per
2.                                                                                                                                                                               SATA2 0 1 2 3  SATA 3Gb s Connectors     The SATA connectors conform to SATA 3Gb s standard and are compatible with SATA 1 5Gb s standard   Each SATA connector supports a single SATA device                                                                                                                                                                                                                       SATA2 Pin No    Definition   1 GND  3 TXN      4   GND  5 RXN   7 1    FH  si  7 GND                                                                                                                                                                                        Please connect the L shaped end of  the SATA cable to your SATA hard  drive     8  F PANEL  Front Panel Header   Connect the power switch  reset switch  speaker and system status indicator on the chassis front panel  to this header according to the pin assignments below  Note the positive and negative pins before con   necting the cables                                         20 19  SPEAK  PWR     PWR   SPEAK     Cl  Chassis Intrusion  Cl  Header  PW  RES  Reset  Switch PW  RES   Message Power  em MSG  HD  Hard Drive  Sleep LED MSG  HD        Activity LED                                                                                            
3.                                                                                                 You may clear the CMOS values by removing the battery   1  Turn off your computer and unplug the power cord                                                                          2  Gently remove the battery from the battery holder and wait for one                minute   Or use a metal object like a screwdriver to touch the positive       and negative terminals of the battery holder  making them short for 5                            seconds                                                                                             3  Replace the battery   4  Plug in the power cord and restart your computer     Always turn off your computer and unplug the power cord before replacing the battery   Replace the battery with an equivalent one  Danger of explosion if the battery is replaced with  an incorrect model    Contact the place of purchase or local dealer if you are not able to replace the battery by your   self or uncertain about the battery model    When installing the battery  note the orientation of the positive side     and the negative side      of the battery  the positive side should face up     Used batteries must be handled in accordance with local environmental regulations       19     Chapter 2 BIOS Setup    To access the BIOS Setup program  press the  lt Delete gt  key during the POST when the power is turned on    To see more advanced BIOS Setup menu options  yo
4.    Norton Internet Security  OEM version        STO Operating    Support for Microsoft   Windows 7 Vista XP  System          m Form Factor    Micro ATX Form Factor  24 4cm x 21 0cm         GIGABYTE reserves the right to make any changes to the product specifications and product related information without    prior notice     1 3    AN    Installing the CPU    Read the following guidelines before you begin to install the CPU     Make sure that the motherboard supports the CPU     Go to GIGABYTE s website for the latest CPU support list     Always turn off the computer and unplug the power cord from the power outlet before installing  the CPU to prevent hardware damage    Locate the pin one of the CPU  The CPU cannot be inserted if oriented incorrectly   Or you may  locate the notches on both sides of the CPU and alignment keys on the CPU socket     Apply an even and thin layer of thermal grease on the surface of the CPU    Do not turn on the computer if the CPU cooler is not installed  otherwise overheating and dam   age of the CPU may occur    Set the CPU host frequency in accordance with the CPU specifications  It is not recommended  that the system bus frequency be set beyond hardware specifications since it does not meet the  standard requirements for the peripherals  If you wish to set the frequency beyond the standard  specifications  please do so according to your hardware specifications including the CPU  graph   ics card  memory  hard drive  etc     Installing the CPU
5.    senes 37  2 14 Save  amp  EXEO 38  2 15  EMI sessast E TN 38  Chapter 3  Drivers InstallafiQni           Lui 39  o1 Installing Chipset DIIWOIS   cesserit itat o Hte s redo Og   a 39  32  Regulatory SEALS MGI cri 40    GA G41M Combo Motherboard Layout    LGA775    Intel   G41    o  2       o  S        Q    t        Atheros N  GbE LAN PCIEX1 A    O  Cl BERE OT ea    PCIEX16 in MBIO    Super I O POM    CODEC PCI2    CA can    F_AUDIO FDD SYS FAN F_USB1    Intel  ICH7       Box Contents  MI GA G41M Combo motherboard      v  One IDE cable  M Motherboard driver disk  VI Two SATA cables  M User s Manual  V  I O Shield    The box contents above are for reference only and the actual items shall depend on the product package you obtain     The box contents are subject to change without notice        GA G41M Combo Motherboard Block Diagram    CPU CLK      333 266 200 MHz     LGA775  PCle CLK CPU   100 MHz   Host  Interface DDR3 1333 0 C   1066 800 MHz           Dual Channel Memory    PCI Express x16 DDR2 1066 0 C   800 667 MHz    Intel  G41 i Dual Channel Memory    1 PCI Express x16 i GMCH CLK   333 266 200 MHz     1 PCI Express x1  p LAN   Dual BIOS    pud  PCle CLK    RJ45 ATA 100 66 33     100 MHz    IDE Channel    GbE LAN   __  4 SATA 3Gb s  Intel  ICH7    PCI Express Bus  i ii 8 USB Ports  PCI Bus  imm  ITE  Super I O  PS 2 KB Mouse  Oss      2 PCI    R    PCI CLK   33 MHz        Chapter 1 Hardware Installation  1 1    The motherboard contains numerous delicate electronic circui
6.    tRD Phase3 Adjustment   Options are  Auto  default   0 Normal  1 Advanced   Trd2rd Different Rank    Options are  Auto  default   1 15   Twr2wr Different Rank    Options are  Auto  default   1 15   Twr2rd Different Rank    Options are  Auto  default   1 15   Trd2wr Same Diff Rank    Options are  Auto  default   1 15    DIMM1 Clock Skew Control   Options are  Auto  default    800ps  700ps   DIMM2 Clock Skew Control   Options are  Auto  default    800ps  700ps    DDR Write Leveling    Allows you to determine whether to fine tune memory parameters to enhance memory compatibility        Auto Lets the BIOS decide whether to enable this function   Default      Enabled Enables this function to enhance memory compatibility       Disabled Disables this function    DDR Write Training    Allows you to determine whether to fine tune memory parameters to enhance memory compatibility      gt    Auto Lets the BIOS decide whether to enable this function   Default      Enabled Enables this function to enhance memory compatibility      Disabled Disables this function      25      lt  Channel A B Driving Settings    CMOS Setup Utility Copyright  C  1984 2012 Award Software    Channel A B Driving Settings  Driving Strength Profile Auto  Data Driving Pull Up Level Auto  Cmd Driving Pull Up Level Auto  Ctrl Driving Pull Up Level Auto  CIk Driving Pull Up Level Auto  Data Driving Pull Down Level Auto  Cmd Driving Pull Down Level Auto  Ctrl Driving Pull Down Level Auto  CIk Driving Pull Down Leve
7.   Contravention will be prosecuted  We  believe that the information contained herein was accurate in all respects at the time of printing  GIGABYTE  cannot  however  assume any responsibility for errors or omissions in this text  Also note that the information  in this document is subject to change without notice and should not be construed as a commitment by  GIGABYTE        Our Commitment to Preserving the Environment    In addition to high efficiency performance  all GIGABYTE motherboards fulfill European Union regulations  for RoHS  Restriction of Certain Hazardous Substances in Electrical and Electronic Equipment  and WEEE   Waste Electrical and Electronic Equipment  environmental directives  as well as most major worldwide safety  requirements  To prevent releases of harmful substances into the environment and to maximize the use of  our natural resources  GIGABYTE provides the following information on how you can responsibly recycle or  reuse most of the materials in your  end of life  product        Restriction of Hazardous Substances  RoHS  Directive Statement   GIGABYTE products have not intended to add and safe from hazardous substances  Cd  Pb  Hg  Cr 6   PBDE and PBB   The parts and components have been carefully selected to meet RoHS requirement   Moreover  we at GIGABYTE are continuing our efforts to develop products that do not use internationally  banned toxic chemicals        Waste Electrical  amp  Electronic Equipment  WEEE  Directive Statement   GIGABYTE 
8.   Locate the alignment keys on the motherboard CPU socket and the notches on the CPU     LGA775 CPU Socket                                                                                                                                                                                                                     Alignment Key                                                                                        Pin One Corner of the CPU Socket                                                                            Triangle Pin One Marking on the CPU       1 4 Installing the Memory    Read the following guidelines before you begin to install the memory   A e Make sure that the motherboard supports the memory  It is recommended that memory of the  same capacity  brand  speed  and chips be used     Go to GIGABYTE s website for the latest supported memory speeds and memory modules       Always turn off the computer and unplug the power cord from the power outlet before installing  the memory to prevent hardware damage    e Memory modules have a foolproof design  A memory module can be installed in only one direc   tion  If you are unable to insert the memory  switch the direction    e Populating DDR2 and DDR3 memory modules simultaneously is not supported  To ensure memory  compatibility  be sure to use the memory modules on the memory support list at GIGABYTE s website        Dual Channel Memory Configuration   This motherboard provides two DDR2 and two DDR3 memory socke
9.  Enter   Channel B Driving Settings  Press Enter     142      Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults       c tRRD    Options are  Auto  default   1 15   o tWTR    Options are  Auto  default   1 31    gt   WR    Options are  Auto  default   1 31    tRFC    Options are  Auto  default   1 255      RTP    Options are  Auto  default   1 15     Command Rate CMD     Options are  Auto  default   1 3      gt  gt  gt  gt  gt  Channel A B    Channel A B Timing Settings    CMOS Setup Utility Copyright  C  1984 2012 Award Software  Channel A B Timing Settings    Static tRead Value Auto Item Help  tRD Phase0 Adjustment Auto Menu Level bb    tRD Phasel Adjustment Auto   tRD Phase2 Adjustment Auto   tRD Phase3 Adjustment Auto    Trd2rd Different Rank  FANTI tO   Twr2wr Different Rank  Auto  Twr2rd Different Rank  PANI   Trd2wr Same Diff Rank  NIIS     DIMMI Clock Skew Control Auto  DIMM2 Clock Skew Control Auto  DDR Write Leveling Auto  DDR Write Training Auto    PL      Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults       Static tRead Value   Options are  Auto  default   1 15    tRD Phase0 Adjustment   Options are  Auto  default   0 Normal  1 Advanced   tRD Phase1 Adjustment   Options are  Auto  default   0 Normal  1 Advanced   tRD Phase2 Adjustment   Options are  Auto  default   0 Normal  1 Advanced
10.  For HDD  Secs     Allows you to set a delay time for the BIOS to initialize the hard drive as the system boots up  The  adjustable range is from 0 to 15 seconds   Default  0     Backup BIOS Image to HDD    Allows the system to copy the BIOS image file to the hard drive  If the system BIOS is corrupted  it will  be recovered from this image file   Default  Disabled     2 6 Advanced Chipset Features    CMOS Setup Utility Copyright  C  1984 2012 Award Software  Advanced Chipset Features       VGA Setting    Item Help  Onboard VGA  Enable If No Ext PEG  Menu Level  gt   Init Display First  PCI   PAVP Mode  PAVP Lite Mode   PAVP Lite Mode  32MB   x Paranoid PAVP Mode  32 96 128MB    142     Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults        lt   Onboard VGA    Enables or disables the onboard graphics function    gt    Enable If No Ext PEG  Activates the onboard graphics only if no PCI Express graphics card is installed   Default    gt    Always Enable  Always activates the onboard graphics  whether or not a PCI Express card is installed  If you wish to set  up a dual view configuration  set this item to Always Enable      Init Display First  Specifies the first initiation of the monitor display from the installed PCI graphics card  PCI Express  graphics card or the onboard graphics        PCI Sets the PCI graphics card as the first display   Default     gt  gt  Onboard Sets the onboard
11.  PATA devices  plus two SATA devices          Enhanced   gt  gt  Non Combined  IDE controller      31     Sets all SATA devices to operate in SATA mode   Sets all SATA devices to operate in PATA mode and disables the integrated      PATA IDE Set to    This item is configurable only if the On Chip SATA Mode is set to Combined    gt    Ch 0 Master Slave Sets the IDE channels to Ch  0 Master Slave   Default    gt    Ch 1 Master Slave Sets the IDE channels to Ch  1 Master Slave     lt   SATA Port 0 2 Set to    This value is dependent on the On Chip SATA Mode and PATA IDE Set to settings   When PATA IDE Set to is configured to Ch  1 Master Slave  this option will be automatically set to  Ch  0 Master Slave    lt  SATA Port 1 3 Set to  This value is dependent on the On Chip SATA Mode and PATA IDE Set to settings     When PATA IDE Set to is configured to Ch  0 Master Slave  this option will be automatically set to  Ch  1 Master Slave       Azalia Codec  Enables or disables the onboard audio function   Default  Auto     If you wish to install a 3rd party add in audio card instead of using the onboard audio  set this item to  Disabled      lt   Onboard H W LAN    Enables or disables the onboard LAN function   Default  Enabled   If you wish to install a 3rd party add in network card instead of using the onboard LAN  set this item to  Disabled      lt  gt  SMART LAN  LAN Cable Diagnostic Function     CMOS Setup Utility Copyright  C  1984 2012 Award Software  SMART LAN    Start detecting
12.  Press Enter     Voltage Types Normal Current    CPU Vcore 1 30000V  CPU Termination 1 200V   gt  gt  gt  DRAM   DRAM Voltage 1 500V    ML      Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults       on your overall system configurations  Incorrectly doing overclock overvoltage may result in dam   age to CPU  chipset  or memory and reduce the useful life of these components  This page is for  advanced users only and we recommend you not to alter the default settings to prevent system  instability or other unexpected results   Inadequately altering the settings may result in system s  failure to boot  If this occurs  clear the CMOS values and reset the board to default values      i Whether the system will work stably with the overclock overvoltage settings you made is dependent        lt  Robust Graphics Booster  Robust Graphics Booster  R G B   helps to enhance the performance of the graphics chip and memory   Auto allows the BIOS to automatically set the R G B  mode based on system configurations  Options  are  Auto  default   Fast  Turbo    lt   CPU Clock Ratio No   Allows you to alter the clock ratio for the installed CPU   The item is present only if a CPU with unlocked clock ratio is installed   Fine CPU Clock Ratio         Allows you to increase clock ratio by 0 5 for the installed CPU   The item is present only if a CPU with unlocked clock ratio is installed   CPU Frequency  Disp
13.  Technical Service    To submit a technical or non technical  Sales Market   ing  question  please link to    Welcome to GIGABYTE Service system  If you are a     ED and password  Otherwise  you http   ggts gigabyte com tw   can simply enter E Mail address to login  Th   t   t nt r th t m          en select your language to enter the system    ssword      EL  ss AEP    Deutsch    ex  M Polski            44      
14.  at Port Item Help  Part1 2 Status   Open   Length   Menu Level  gt  gt   Part3 6 Status   Open   Length     Part4 5 Status   Open   Length     Part7 8 Status   Open   Length      Ne  Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults       This motherboard incorporates cable diagnostic feature designed to detect the status of the attached LAN  cable  This feature will detect cabling issue and report the approximate distance to the fault or short     Onboard LAN Boot ROM  Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip   Default   Disabled     Onboard Serial Port 1  Enables or disables the onboard serial port and specifies its base I O address and corresponding inter   rupt  Options are  Auto  3F8 IRQ4  default   2F8 IRQ3  3E8 IRQ4  2E8 IRQ3  Disabled    lt  Onboard Parallel Port    Enables or disables the onboard parallel port  LPT  and specifies its base I O address and correspond   ing interrupt  Options are  378 IRQ7  default   278 IRQ5  3BC IRQ7  Disabled       99       Parallel Port Mode  Selects an operating mode for the onboard parallel  LPT  port  Options are  SPP  Standard Parallel Port    default   EPP  Enhanced Parallel Port   ECP  Extended Capabilities Port   ECP EPP     USB 1 0 Controller  Enables or disables the integrated USB controller   Default  Enabled   Disabled will turn off all of the USB functionalities below     USB 2 0 Co
15.  graphics as the first display       PEG Sets the PCI Express graphics card as the first display     PAVP Mode    Enables or disables PAVP mode  Enable this function if you wish to playback HDCP contents  PAVP   mode can support increased content protection and robustness requirements for premium content play    back  e g  Blu ray disc        Disabled Disables this function     gt    PAVP Lite Mode Specifies the buffer memory size for the encryption of compressed video   Default     gt    Paranoid PAVP Reserves 96 MB of system memory during boot  This memory is not seen by the  operating system and not available to any user application  Aero  DWM  in Windows  Vista will always be turned off in this mode     Note  This item is present only if you install a CPU that supports this feature  For more information about  Intel CPUs  unique features  please visit Intel s website       30       PAVP Lite Mode  This item is configurable only if the PAVP Mode option is set to PAVP Lite Mode   Options are  32MB  default   48MB  64MB  128MB and 256MB    lt  Paranoid PAVP Mode  This item is configurable only if the PAVP Mode option is set to Paranoid PAVP   Options are   32 96 128MB  default    4896  Round to 160MB   64 96 160MB   128 96 224MB and   256 96 352MB   The table below shows the supported features of the PAVP Lite and Paranoid modes                    Feature PAVP Lite PAVP Paranoid  Compressed video buffer is encrypted Yes Yes  Hardware 128 bit AES decryption Yes Yes  Protected
16.  memory   N Y   96 MB reserved during boot  i                  2 7 Integrated Peripherals    CMOS Setup Utility Copyright  C  1984 2012 Award Software  Integrated Peripherals    On Chip Primary PCI IDE  Enabled  Item Help   On Chip SATA Mode  Auto  Menu Level       PATA IDE Set to lave   SATA Port 0 2 Set to  h 2 Master Slave   SATA Port 1 3 Set to lave   Azalia Codec  Auto    Onboard H W LAN  Enabled    SMART LAN  Press Enter    Onboard LAN Boot ROM  Disabled    Onboard Serial Port 1  3F8 IRQ4    Onboard Parallel Port  378 IRQ7     Parallel Port Mode  USB 1 0 Controller  USB 2 0 Controller  USB Keyboard Support  USB Mouse Support  USB Storage Function    T4      Move Enter  Select  F5  Previous Values    c  On Chip Primary PCI IDE        PU PD  Value  F6  Fail Safe Defaults     SPP     Enabled    Enabled    Disabled    Disabled    Enabled     F10  Save    Enables or disables the first integrated IDE controller   Default  Enabled     c  On Chip SATA Mode    Configures the integrated SATA controller        Disabled Disables the integrated SATA controller     gt    Auto Lets the BIOS set SATA devices to Combined or Enhanced mode   If your onboard SATA controller is automatically configured to Combined mode   you can manually re configure it to Enhanced mode as needed   Default     gt  gt  Combined Sets all SATA devices to operate in PATA mode  Combined allows a    ESC  Exit    F1  General Help  F7  Optimized Defaults       maximum of 4 ATA devices to be used simultaneously  two
17. 0  Save  amp  Exit Setup F12  Load CMOS from BIOS    Save Data to CMOS    Press  lt Enter gt  on this item and press the  lt Y gt  key  This saves the changes to the CMOS and exits the BIOS  Setup program  Press  lt N gt  or  lt Esc gt  to return to the BIOS Setup Main Menu        2 15 Exit Without Saving    CMOS Setup Utility Copyright  C  1984 2012 Award Software    MB Intelligent Tweaker M I T   PC Health Status  Standard CMOS I ilts    Advanced BIOS F Quit Without Saving  Y N   N tults  Advanced Chipse ord    Integrated Peripherals Set User Password    Power Management Setup Save  amp  Exit Setup  PnP PCI Configurations Exit Without Saving    ESC  Quit TL      Select Item F11  Save CMOS to BIOS  F8  Q Flash F10  Save  amp  Exit Setup F12  Load CMOS from BIOS    Abandon B Data    Press  lt Enter gt  on this item and press the  lt Y gt  key  This exits the BIOS Setup without saving the changes  made in BIOS Setup to the CMOS  Press  lt N gt  or  lt Esc gt  to return to the BIOS Setup Main Menu          98     Chapter 3 Drivers Installation      Before installing the drivers  first install the operating system    e After installing the operating system  insert the motherboard driver disk into your optical drive   The driver Autorun screen is automatically displayed which looks like that shown in the screen  shot below   If the driver Autorun screen does not appear automatically  go to My Computer   double click the optical drive and execute the Run exe program         3 1 In
18. 326  hereby declares that the product  Product Name  Motherboard  Model Number  GA G41M Combo    Conforms to the following specifications     FCC Part 15  Subpart B  Section 15 107 a  and Section 15 109   a  Class B Digital Device    Supplementary Information     This device complies with part 15 ofthe FCC Rules  Operation is  subject to the following two conditions   1  This device may not  cause harmful and  2  this device must accept any inference received   including that may cause undesired operation     Representative Person s Name  ERIC LU    Signature  Eric Lu    Date  Feb  24  2012       Copyright     2012 GIGA BYTE TECHNOLOGY CO   LTD  All rights reserved     The trademarks mentioned in this manual are legally registered to their respective owners     Disclaimer   Information in this manual is protected by copyright laws and is the property of GIGABYTE   Changes to the specifications and features in this manual may be made by GIGABYTE  without prior notice  No part of this manual may be reproduced  copied  translated  transmit   ted  orpublished in any form or by any means without GIGABYTE s prior written permission     BI In order to assist in the use of this product  carefully read the User s Manual   H For product related information  check on our website at  http   www gigabyte com    Identifying Your Motherboard Revision   The revision number on your motherboard looks like this   REV  X X   For example   REV   1 0  means the revision of the motherboard is 1 0  
19. 6A79PGOWC 00       2 2 The Main Menu    Once you enter the BIOS Setup program  the Main Menu  as shown below  appears on the screen  Use ar   row keys to move among the items and press   Enter  to accept or enter a sub menu    Sample BIOS Version  Ecc     CMOS Setup Utility Copyright  C  1984 2012 Award Software    MB Intelligent Tweaker M I T   PC Health Status  Standard CMOS Features Load Fail Safe Defaults  Advanced BIOS Features Load Optimized Defaults  Advanced Chipset Features Set Supervisor Password  Integrated Peripherals Set User Password    Power Management Setup Save  amp  Exit Setup    PnP PCI Configurations Exit Without Saving    ESC  Quit T4 2      Select Item F11  Save CMOS to BIOS  F8  Q Flash F10  Save  amp  Exit Setup F12  Load CMOS from BIOS    Change CPU s Clock  amp  Voltage       access more advanced options      When the system is not stable as usual  select the Load Optimized Defaults item to set your  system to its defaults      The BIOS Setup menus described in this chapter are for reference only and may differ by BIOS  version     B If you do not find the settings you want in the Main Menu or a submenu  press  lt Ctrl gt   lt F1 gt  to    B The Functions of the  lt F11 gt  and  lt F12 gt  keys  For the Main Menu Only      gt  F11  Save CMOS to BIOS   This function allows you to save the current BIOS settings to a profile  You can create up to 8 profiles   Profile 1 8  and name each profile  First enter the profile name  to erase the default profile 
20. Check your motherboard revision before  updating motherboard BIOS  drivers  or when looking for technical information     Example      gt  Ultra Durable      GIGABYTE  lowGe          d  ce I  i     J   jad Di       Table of Contents    GA G41M Combo Motherboard Layout             iiiiinananasasasasasavasasananananananananaaaaaaaaaaaaaaaaaaaa 5  Chapter 1 Hardware Installation zioni continen eet tieuu itus Unc einai i 7  11    INsialigio r PFEGAUNONS     uaar 7  12  Product Specifications ecenin 8  ko isdn he Pinna 10  122  slang me Mena 11  1 5 Installing an Expansion Card      emet nitens 11  1 6 Back Panel Connectors                          essere 12  1 7 Internal Connectors    13  Chapter 2 BIOS Setup eee ate ee aa 20   MEME  uio ERE 20  422 NI  20  2 3 MB Intelligent Tweaker M I T                  a aiaiaaaaaaasasanannnnanananannanananaaanaaaaaaaaaaaa 21  24  Standard CMOS FeaSlUlB5     coiere tti pla bc EIS dud te kkk 27  2 5 Advanced BIOS Features ria 28  2 6 Advanced Chipset Features    30  2 7 Integrated Peripherals                     asnananavavasasvtnavararararannananananannanananananaannannana 31  2 9  Power Management seu 33  29 PPMP PRC CaN Ui HEISE nn 35  2 10 PC Health Salis    Gre 35  2 11 Load Fail Safe Defaults                        2sasnasasnasasssasanansanannananannanaaaananaanananaanana 36  2 12 Load Optimized Defaults                   anananasassasnasanannananananananaaaaaaaaaaaanaaaaaaaaaa 37  2 13 Set Supervisor User Password                       
21. GA G41M Combo    User s Manual    Rev  2001    12ME G41MC 2001R    O EN 55011    O EN 55013    O EN 55014 1    O EN 55015    O EN 55020     amp  EN 55022    O DIN VDE 0855  O part 10  O part 12    E CE marking    O EN 60065    O EN 60335    Declaration of Conformity    We  Manufacturer Importer   full address     G B T  Technology Trading GMbH  Bullenkoppel 16  22047 Hamburg  Germany  declare that the product   description of the apparatus  system  installation to which it refers   Motherboard  GA G41M Combo  is in conformity with     reference to the specification under which conformity is declared   in accordance with 2004 108 EC EMC Directive    Limits and methods of measurement  amp  EN 61000 3 2 Disturbances in supply systems caused  of radio disturbance characteristics of  industrial  scientific and medical  ISM   amp  EN 61000 3 3 Disturbances in supply systems caused    high frequency equipment by household appliances and similar    electrical equipment  Voltage fluctuations     Limits and methods of measurement K EN 55024 Information Technology   of radio disturbance characteristics of equipment Immunity   broadcast receivers and associated characteristics Limits and methods of  equipment measurement    Limits and methods of measurement O EN 50082 1 Generic immunity standard Part 1   of radio disturbance characteristics of Residual  commercial and light industry  household electrical appliances     portable tools and similar electrical O EN 50082 2 Generic immunity s
22. LINE2_R 5 Line Out  R   6 GND 6 NC  7 FAUDIO_JD 7 NC  8 No Pin 8 No Pin  9 LINE2 L 9 Line Out  L   10 GND 10 NC                                                                                                      The front panel audio header supports HD audio by default      Audio signals will be present on both of the front and back panel audio connections simultane   ously    e Some chassis provide a front panel audio module that has separated connectors on each wire  instead of a single plug  For information about connecting the front panel audio module that  has different wire assignments  please contact the chassis manufacturer     10  F USB1 F USB2  USB Headers     The headers conform to USB 2 0 1 1 specification  Each USB header can provide two USB ports via an  optional USB bracket  For purchasing the optional USB bracket  please contact the local dealer                    Pin No    Definition  Power  5V   Power  5V   USB DX   USB DY   USB DX   USB DY   GND   GND   No Pin   NC                                                                                        o ELLI   10 2                                                                                                                                                                               coOJ col 4 0 c1 AIIN   gt                                                        O                                                          e Do not plug the IEEE 1394 bracket  2x5 pin  cable into the USB header   A   Prior t
23. M  2014M    Ne  Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults         Date  mm dd yy   Sets the system date     Time  hh mm ss   Sets the system time    lt  IDE Channel 0  2  3 Master Slave       IDE HDD Auto Detection  IDE Auto Detection   Press   Enter  to autodetect the parameters of the IDE SATA device on this channel      IDE Channel 0 Master Slave  Extended IDE Drive   Configure your IDE SATA devices by using one of the three methods below       Auto  e None    e Manual     gt  gt  Access Mode    Lets the BIOS automatically detect IDE SATA devices during the POST   Default    If no IDE SATA devices are used  set this item to None so the system will skip the  detection of the device during the POST for faster system startup    Allows you to manually enter the specifications of the hard drive when the hard drive  access mode is set to CHS   For IDE Channel 0 Master Slave only     Sets the hard drive access mode   Default  Auto     The following fields display your hard drive specifications  If you wish to enter the parameters manually   refer to the information on the hard drive        Capacity   gt    Cylinder     Head   gt  gt  Precomp   gt    Landing Zone   gt  gt  Sector    Drive A    Approximate capacity of the currently installed hard drive   Number of cylinders    Number of heads    Write precompensation cylinder    Landing zone    Number of sectors     Allows you to selec
24. X              ATX    3 4  CPU FAN SYS FAN  Fan Headers     The motherboard has a 4 pin CPU fan header  CPU FAN  and a 3 pin  SYS FAN  system fan header   Most fan headers possess a foolproof insertion design  When connecting a fan cable  be sure to connect  it in the correct orientation  the black connector wire is the ground wire   The motherboard supports CPU  fan speed control  which requires the use of a CPU fan with fan speed control design  For optimum heat    dissipation  it is recommended that a system fan be installed inside the chassis                                                                                                                                                                                                                                                                                                                                                                                Lt     CPU FAN    1  SYS FAN                   CPU FAN   Pin No    Definition  1 GND  2  12V  3 Sense  4 Speed Control                   SYS_FAN   Pin No    Definition  1 GND  2  12V  3 Sense                  Be sure to connect fan cables to the fan headers to prevent your CPU and system from over   heating  Overheating may result in damage to the CPU or the system may hang     These fan headers are not configuration jumper blocks  Do not place a jumper cap on the    headers     5  FDD  Floppy Disk Drive Connector     This connector is used to connect a floppy disk drive  T
25. anual and we will be glad to help you with your  effort     Finally  we suggest that you practice other environmentally friendly actions by understanding and using the  energy saving features of this product  where applicable   recycling the inner and outer packaging  including  shipping containers  this product was delivered in  and by disposing of or recycling used batteries properly   With your help  we can reduce the amount of natural resources needed to produce electrical and electronic  equipment  minimize the use of landfills for the disposal of  end of life  products  and generally improve our  quality of life by ensuring that potentially hazardous substances are not released into the environment and  are disposed of properly       40                                                                      41                                                                      A                                                                      wm    Contact Us          GIGA BYTE TECHNOLOGY CO   LTD    Address  No 6  Bau Chiang Road  Hsin Tien  Taipei 231  Taiwan   TEL   886 2 8912 4000  FAX   886 2 8912 4003   Tech  and Non Tech  Support  Sales Marketing    http   ggts gigabyte com tw  WEB address  English   http   www gigabyte com   WEB address  Chinese   http   www gigabyte tw       You may go to the GIGABYTE website  select your language in the language list on the top right corner of the website     e GIGABYTE Global Service System          GIGABYTE    G T S Global
26. ating system limitation  when more than 4 GB of   physical memory is installed  the actual memory size displayed will be less than  4 GB        Support for DDR2 1066 0 C   800 667 MHz memory modules   Dual channel memory architecture    Note  Mixed mode  populating DDR2 and DDR3 memory modules   simultaneously is not supported  Go to GIGABYTE s website for the latest   supported memory speeds and memory modules                gt  Onboard   North Bridge       Graphics    1xD Sub port  Audio Realtek ALC887 codec  High Definition Audio    2 4 5 1 channel       LAN    Atheros GbE LAN chip  10 100 1000 Mbit        s     Expansion Slots       1 x PCI Express x16 slot  running at x16  1 x PCI Express x1 slot  2 x PCI slots          Storage Interface         South Bridge        1xIDE connector supporting ATA 100 66 33 and up to 2 IDE devices    4x SATA 3Gb s connectors supporting up to 4 SATA 3Gb s devices  ITE I O Controller Chip      1x floppy disk drive connector supporting up to 1 floppy disk drive       USB  Internal        Connectors         o       South Bridge     Up to 8 USB 2 0 1 1 ports  4 on the back panel  4 via the USB brackets    connected to the internal USB headers     1 x 24 pin ATX main power connector  1 x 4 pin ATX 12V power connector   1 x floppy disk drive connector   1 x IDE connector       mas Internal  goe        Connectors      9 9 9 9          4 x SATA 3Gb s connectors  1 x CPU fan header     x system fan header   1 x front panel header   1 x front panel a
27. ch  Allows you to fix the chipset frequency at system bootup  Options for adjusting memory multiplier below  may differ according to the fixed frequency  Options are  Auto  default   200MHz  266MHz  333MHz     lt  System Memory Multiplier  SPD   Allows you to set the system memory multiplier  Options are dependent on CPU FSB and the  G MCH  Frequency Latch settings  Auto sets memory multiplier according to memory SPD data   Default  Auto     lt  Memory Frequency  Mhz   The first memory frequency value is the normal operating frequency of the memory being used  the  second is the memory frequency that is automatically adjusted according to the System Memory Multi   plier settings     lt   DRAM Timing Selectable  SPD     Manual allows all DRAM timing control items below to be configurable  Options are  Auto  default    Manual      gt  gt  gt  gt  gt  Standard Timing Control    CAS Latency Time   Options are  Auto  default   4 11   c tRCD   Options are  Auto  default   1 15    lt   tRP   Options are  Auto  default   1 15     tRAS   Options are  Auto  default   1 63     209      gt  gt  gt  gt  gt  Advanced Timing Control    c  Advanced Timing Control    CMOS Setup Utility Copyright  C  1984 2012 Award Software  Advanced Timing Control    tRRD Auto Item Help  tWTR Auto Menu Level  gt  gt   tWR Auto   tRFC NI    tRTP NI    Command Rate  CMD  Auto     gt  Channel A  Channel A Timing Settings  Press Enter   Channel A Driving Settings  Press Enter     Channel B Timing Settings  Press
28. d   BIOS will emit warning sound  Options are  Disabled  default   60  C 140  F  70  C 158  F  80  C 176  F   90  C 194  F    c  CPU SYSTEM FAN Fail Warning    Allows the system to emit warning sound if the CPU system fan is not connected or fails  Check the fan  condition or fan connection when this occurs   Default  Disabled   c  CPU Smart FAN Control    Enables or disables the CPU fan speed control function  Enabled allows the CPU fan to run at different  speed according to the CPU temperature  You can adjust the fan speed with EasyTune based on system  requirements  If disabled  CPU fan runs at full speed   Default  Enabled     2 11 Load Fail Safe Defaults    CMOS Setup Utility Copyright  C  1984 2012 Award Software    MB Intelligent Tweaker M I T   PC Health Status  Standard CMOS Features Load Fail Safe Defaults  Advanced BIOS Features Load Optimized Defaults    Advanced Chipset Features Set Supervisor Password    Integrated Periphe  Load Fail Safe Defaults  Y N   N  Power Manageme    PnP PCI Configuruuvius    ESC  Quit TL      Select Item F11  Save CMOS to BIOS  F8  Q Flash F10  Save  amp  Exit Setup F12  Load CMOS from BIOS    Load Fail Safe Defaults    Press   Enter  on this item and then press the   Y  key to load the safest BIOS default settings   In case system instability occurs  you may try to load Fail Safe defaults  which are the safest and most stable  BIOS settings for the motherboard          36      2 12 Load Optimized Defaults    CMOS Setup Utility Copyrig
29. e  When enabled  the CPU core frequency and voltage will be reduced during system halt state  to decrease power consumption   Default  Enabled    C2 C2E State Support   9    Allows you to determine whether to let the CPU enter C2 C2E mode in system halt state  When enabled   the CPU core frequency and voltage will be reduced during system halt state to descrease power con   sumption   Default  Disabled    CPU Thermal Monitor 2  TM2            Enables or disables Intel CPU Thermal Monitor  TM2  function  a CPU overheating protection function   When enabled  the CPU core frequency and voltage will be reduced when the CPU is overheated   Default   Enabled    CPU EIST Function No    Enables or disables Enhanced Intel SpeedStep Technology  EIST   Depending on CPU loading  Intel  EIST technology can dynamically and effectively lower the CPU voltage and core frequency to decrease  average power consumption and heat production   Default  Enabled      Note  This item is present only if you install a CPU that supports this feature  For more information about    Intel CPUs  unique features  please visit Intel s website       29      Virtualization Technology         Enables or disables Intel Virtualization Technology  Virtualization enhanced by Intel Virtualization  Technology will allow a platform to run multiple operating systems and applications in independent  partitions  With virtualization  one computer system can function as multiple virtual systems   Default   Enabled      Delay
30. ed     Enabled     Disabled     Enabled     Enabled     Enabled     0     Disabled         PU PD  Value F10  Save ESC  Exit F1  General Help  F6  Fail Safe Defaults    F7  Optimized Defaults       Specifies the sequence of loading the operating system from the installed hard drives     lt   Quick Boot  Enables or disables the quick boot function to speed up the system boot up process to shorten the  waiting time for entering the operating system and to deliver greater efficiency for daily use   Default   Disabled      EFI CD DVD Boot Option  Set this item to EFI if you want to install the operating system to a hard drive larger than 2 2 TB  Make  sure the operating system to be installed supports booting from a GPT partition  such as Windows 7 64   bit and Windows Server 2003 64 bit  Auto lets the BIOS automatically configure this setting depending  on the hard drive you install   Default  Auto     lt   First Second Third Boot Device    Specifies the boot order from the available devices      Note  This item is present only if you install a CPU that supports this feature  For more information about  Intel CPUs  unique features  please visit Intel s website       28      Password Check    Specifies whether a password is required every time the system boots  or only when you enter BIOS  Setup  After configuring this item  set the password s  under the Set Supervisor User Password item in  the BIOS Main Menu      gt    Setup A password is only required for entering the BIOS Setu
31. eset Case Open Status  Disabled  Item Help  Case Opened No Menu Level  gt   Vcore 1 300V   DDR 1 584V   oV 3 280V   up DAY  12 112V    Current CPU Temperature Sl   Current CPU FAN Speed 2872 RPM   Current SYSTEM FAN Speed 0 RPM   CPU Warning Temperature  Disabled    CPU FAN Fail Warning  Disabled    SYSTEM FAN Fail Warning  Disabled    CPU Smart FAN Control  Enabled     Ne  Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults        lt  gt  Reset Case Open Status    Keeps or clears the record of previous chassis intrusion status  Enabled clears the record of previous  chassis intrusion status and the Case Opened field will show  No  at next boot   Default  Disabled       35s      Case Opened    Displays the detection status of the chassis intrusion detection device attached to the motherboard CI  header  If the system chassis cover is removed  this field will show  Yes   otherwise it will show  No   To  clear the chassis intrusion status record  set Reset Case Open Status to Enabled  save the settings to  the CMOS  and then restart your system      Current Voltage V  Vcore DDR  3 3V   12V  Displays the current system voltages    c  Current CPU Temperature    Displays current CPU temperature      Current CPU SYSTEM FAN Speed  RPM   Displays current CPU system fan speed     lt  CPU Warning Temperature    Sets the warning threshold for CPU temperature  When CPU temperature exceeds the threshol
32. form a normal restart    e Cl  Chassis Intrusion Header    Connects to the chassis intrusion switch sensor on the chassis that can detect if the chassis cover  has been removed  This function requires a chassis with a chassis intrusion switch sensor                             The front panel design may differ by chassis  A front panel module mainly consists of power   EB src  reset switch  power LED  hard drive activity LED  speaker and etc  When connecting your  chassis front panel module to this header  make sure the wire assignments and the pin assign   ments are matched correctly      17     9  F AUDIO  Front Panel Audio Header     The front panel audio header supports Intel High Definition audio  HD  and AC 97 audio  You may connect  your chassis front panel audio module to this header  Make sure the wire assignments of the module con   nector match the pin assignments of the motherboard header  Incorrect connection between the module  connector and the motherboard header will make the device unable to work or even damage it                                                                                                                                                                                                                                                                                           N For HD Front Panel Audio  For AC 97 Front Panel Audio   Pin No    Definition Pin No    Definition  1 MIC2_L 1 MIC  2 GND 2 GND  3 MIC2_R 3 MIC Power  4  ACZ DET 4 NC  5 
33. he types of floppy disk drives supported are   360 KB  720 KB  1 2 MB  1 44 MB  and 2 88 MB  Before connecting a floppy disk drive  be sure to locate  pin 1 of the connector and the floppy disk drive cable  The pin 1 of the cable is typically designated by  a stripe of different color  For purchasing the optional floppy disk drive cable  please contact the local    dealer                                                                                                                                                                                                                                                                                                                                                           33 1  mum  naonoannununununxcusonu oo  gaogoogognuouanunuuuuugugdgunmnseg  sn  34 2    6     7           IDE  IDE Connector     The IDE connector supports up to two IDE devices such as hard drives and optical drives  Before attach   ing the IDE cable  locate the foolproof groove on the connector  If you wish to connect two IDE devices   remember to set the jumpers and the cabling according to the role of the IDE devices  for example   master or slave    For information about configuring master slave settings for the IDE devices  read the  instructions from the device manufacturers                                                                                                                                                                                                
34. ht  C  1984 2012 Award Software    MB Intelligent Tweaker M I T   PC Health Status  Standard CMOS Features Load Fail Safe Defaults  Advanced BIOS Features Load Optimized Defaults    Advanced Chipset Features Set Supervisor Password    Integrated Periphe  Load Optimized Defaults  Y N   N  Power Manageme    PnP PCI Configutaucnus    IUIUUL DEY 111s    ESC  Quit TL      Select Item F11  Save CMOS to BIOS  F8  Q Flash F10  Save  amp  Exit Setup F12  Load CMOS from BIOS    Load Optimized Defaults    Press  lt Enter gt  on this item and then press the  lt Y gt  key to load the optimal BIOS default settings   The BIOS defaults settings help the system to operate in optimum state  Always load the Optimized defaults  after updating the BIOS or after clearing the CMOS values     2 13 Set Supervisor User Password  CMOS Setup Utility Copyright  C  1984 2012 Award Software    MB Intelligent Tweaker M I T   PC Health Status  Standard CMOS Features Load Fail Safe Defaults  Advanced BIOS Features Load Optimized Defaults    Advanced Chipset Features Set Supervisor Password    Integrated Periphe  Enter Password   Power Manageme    PnP PCI Configuruuvis    ESC  Quit TL      Select Item F11  Save CMOS to BIOS  F8  Q Flash F10  Save  amp  Exit Setup F12  Load CMOS from BIOS    Change Set Disable Password    Press  lt Enter gt  on this item and type the password with up to 8 characters and then press  lt Enter gt   You will  be requested to confirm the password  Type the password again and press  
35. l Auto    1L gt       Move Enter  Select     PU PD  Value F10  Save  F5  Previous Values F6  Fail Safe Defaults      Driving Strength Profile  Options are  Auto  default      Data Driving Pull Up Level  Options are  Auto  default    8  7     Cmd Driving Pull Up Level  Options are  Auto  default    8  7     Ctrl Driving Pull Up Level  Options are  Auto  default    8  7     Clk Driving Pull Up Level  Options are  Auto  default    8  7     Data Driving Pull Down Level  Options are  Auto  default    8  7    lt   Cmd Driving Pull Down Level  Options are  Auto  default    8  7     Ctrl Driving Pull Down Level  Options are  Auto  default    8  7    lt   Clk Driving Pull Down Level  Options are  Auto  default    8  7     xxx Mother Board Voltage Control            gt  gt  gt  CPU   lt  CPU Vcore  The default is Auto    lt  gt  CPU Termination    The default is Auto          DRAM      DRAM Voltage  The default is Auto       26      Item Help  Menu Level  gt  gt  gt     ESC  Exit F1  General Help  F7  Optimized Defaults       2 4 Standard CMOS Features    Date  mm dd yy   Time  hh mm ss     CMOS Setup Utility Copyright  C  1984 2012 Award Software  Standard CMOS Features    Item Help  Menu Level  gt     IDE Channel 0 Master    IDE Channel 0 Slave    ID ETIAM TERIS    Jb  SKIES   A ENG    IDE Channel 3 Master    IDE Channel 3 Slave    Drive A     1 44M  3 5      Floppy 3 Mode Support  Disabled     Halt On    Base Memory  Extended Memory  Total Memory     All  But Keyboard     640K  2012
36. lays the current operating CPU frequency     kkkkkkkk Clock Chip Control kkkkkkkk   gt  gt  gt  gt  gt  Standard Clock Control   lt  CPU Host Clock Control    Enables or disables the control of CPU host clock  Enabled will allow the CPU Host Frequency item  below to be configurable  Note  If your system fails to boot after overclocking  please wait for 20 seconds  to allow for automated system reboot  or clear the CMOS values to reset the board to default values    Default  Disabled      Note  This item appears only if you install a CPU that supports this feature      22       lt   CPU Host Frequency  Mhz     Allows you to manually set the CPU host frequency  The adjustable range is from 100 MHz to 1200 MHz   This item is configurable only if the CPU Host Clock Control option is enabled   Important  It is highly recommended that the CPU frequency be set in accordance with the CPU  specifications    c  PCI Express Frequency  Mhz   Allows you to manually set the PCle clock frequency  The adjustable range is from 90 MHz to 150 MHz   Auto sets the PCle clock frequency to standard 100 MHz   Default  Auto     sxxx DRAM Performance Control           c Performance Enhance  Allows the system to operate at three different performance levels      gt    Standard Lets the system operate at its basic performance level   Default    gt  gt  Turbo Lets the system operate at its good performance level      Extreme Lets the system operate at its best performance level        G MCH Frequency Lat
37. lt Enter gt     The BIOS Setup program allows you to specify two separate passwords      Supervisor Password       When a system password is set and the Password Check item in Advanced BIOS Features is set to  Setup  you must enter the supervisor password for entering BIOS Setup and making BIOS changes   When the Password Check item is set to System  you must enter the supervisor password  or user  password  at system startup and when entering BIOS Setup      User Password  When the Password Check item is set to System  you must enter the supervisor password  or user  password  at system startup to continue system boot  In BIOS Setup  you must enter the supervisor  password if you wish to make changes to BIOS settings  The user password only allows you to view the  BIOS settings but not to make changes   To clear the password  press  lt Enter gt  on the password item and when requested for the password  press    Enter   again  The message  PASSWORD DISABLED  will appear  indicating the password has been can   celled      lt 37        2 14 Save  amp  Exit Setup    CMOS Setup Utility Copyright  C  1984 2012 Award Software    MB Intelligent Tweaker M I T   PC Health Status  Standard CMOS    its    Advanced BIOS I Save to CMOS and EXIT  Y N   Y ults  Advanced Chipse ord    Integrated Peripherals Set User Password    Power Management Setup Save  amp  Exit Setup  PnP PCI Configurations Exit Without Saving    ESC  Quit 1L gt         Select Item F11  Save CMOS to BIOS  F8  Q Flash F1
38. name  use  the SPACE key  and then press   Enter  to complete     gt  F12  Load CMOS from BIOS   If your system becomes unstable and you have loaded the BIOS default settings  you can use this  function to load the BIOS settings from a profile created before  without the hassles of reconfiguring the  BIOS settings  First select the profile you wish to load  then press   Enter  to complete     2 3 MB Intelligent Tweaker M l T      CMOS Setup Utility Copyright  C  1984 2012 Award Software  MB Intelligent Tweaker M I T      Robust Graphics Booster  Auto  Item Help  CPU Clock Ratio     12X  Menu Level  gt   Fine CPU Clock Ratio N   0 0    CPU Frequency V   0 615 b   Aa 93       Standard Clock Control  CPU Host Clock Control  Disabled   CPU Host Frequency  Mhz  200  ess Frequency  Mhz   Auto     Advanced Clock Control    Performance Enhance  Standard     G MCH Frequency Latch  Auto    System Memory Multiplier  Auto    Memory Frequency  Mhz  800   DRAM Timing Selectable  Auto   Standard Timing Control    N      Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults        Note  This item appears only if you install a CPU that supports this feature     SUP    CMOS Setup Utility Copyright  C  1984 2012 Award Software  MB Intelligent Tweaker M I T      x CAS Latency Time Auto Item Help   lt  tRCD Auto Menu Level  gt   Auto  Auto     gt  gt  gt  gt  gt  Advanced Timing Control  Advanced Timing Control 
39. nel speaker  This jack can be  used to connect front speakers in a 4 5 1 channel audio configuration    Mic In Jack  Pink    The default Mic in jack  Microphones must be connected to this jack       When removing the cable connected to a back panel connector  first remove the cable from your  device and then remove it from the motherboard      When removing the cable  pull it straight out from the connector  Do not rock it side to side to  prevent an electrical short inside the cable connector       12                                                                    1 7 Internal Connectors  1   ATX 12V 7  SATA20 1 23  2  ATX 8  F PANEL  3  CPU FAN 9  F AUDIO  4   SYS FAN 10  F USB1 F USB2  5  FDD 11    CLR CMOS  6 IDE 12  BAT    Read the following guidelines before connecting external devices    e First make sure your devices are compliant with the connectors you wish to connect      Before installing the devices  be sure to turn off the devices and your computer  Unplug the  power cord from the power outlet to prevent damage to the devices      After installing the device and before turning on the computer  make sure the device cable has  been securely attached to the connector on the motherboard      13     1 2  ATX_12V ATX  2x2 12V Power Connector and 2x12 Main Power Connector     With the use of the power connector  the power supply can supply enough stable power to all the com   ponents on the motherboard  Before connecting the power connector  first make sure the powe
40. ntroller  Enables or disables the integrated USB 2 0 controller   Default  Enabled    lt   USB Keyboard Function  Allows USB keyboard to be used in MS DOS   Default  Disabled    lt  USB Mouse Function  Allows USB mouse to be used in MS DOS   Default  Disabled     USB Storage Function  Determines whether to detect USB storage devices  including USB flash drives and USB hard drives  during the POST   Default  Enabled     2 8 Power Management Setup  CMOS Setup Utility Copyright  C  1984 2012 Award Software  Power Management Setup    ACPI Suspend Type  S3 STR   Item Help  Soft Off by PWR BTTN  Instant Off  Menu Level       PME Event Wake Up   Power On by Ring   Resume by Alarm   Date  of Month  Alarm   Time  hh mm ss  Alarm   HPET Support    gt    HPET Mode  v    Power On By Mouse   Power On By Keyboard   lt  KB Power ON Password   AC Back Function   ErP Support    ML      Move Enter  Select  F5  Previous Values    F6  Fail Safe Defaults     Enabled    Enabled    Disabled   Everyday   02  02   Enabled    32 bit mode    Disabled    Disabled   Enter   Soft Off    Disabled         PU PD  Value F10  Save ESC  Exit F1  General Help    F7  Optimized Defaults         ACPI Suspend Type    Specifies the ACPI sleep state when the system enters suspend    b gt  S1 POS  Enables the system to enter the ACPI S1  Power on Suspend  sleep state   In S1 sleep state  the system appears suspended and stays in a low power mode   The system can be resumed at any time     gt  gt  S3 STR  Enables the sy
41. o installing the USB bracket  be sure to turn off your computer and unplug the power  cord from the power outlet to prevent damage to the USB bracket     11  CLR  CMOS  Clear CMOS Jumper     Use this jumper to clear the CMOS values  e g  date information and BIOS configurations  and reset the  CMOS values to factory defaults  To clear the CMOS values  place use a metal object like a screwdriver  to touch the two pins for a few seconds                                                                                      8 Open  Normal                                     8 Short  Clear CMOS Values                                                                                                                                                 IDONEA     EEO CED  gt                                                              Always turn off your computer and unplug the power cord from the power outlet before clear   ing the CMOS values    After system restart  go to BIOS Setup to load factory defaults  select Load Optimized  Defaults  or manually configure the BIOS settings  refer to Chapter 2   BIOS Setup   for BIOS  configurations      12  BAT  Battery     The battery provides power to keep the values  such as BIOS configurations  date  and time information   in the CMOS when the computer is turned off  Replace the battery when the battery voltage drops to a  low level  or the CMOS values may not be accurate or may be lost                                                           
42. p program   Default   b gt  System A password is required for booting the system and for entering the BIOS Setup  program     HDD S M A R T  Capability    Enables or disables the S M A R T   Self Monitoring and Reporting Technology  capability of your hard  drive  This feature allows your system to report read write errors of the hard drive and to issue warnings  when a third party hardware monitor utility is installed   Default  Enabled    CPU Multi Threading   9    Allows you to determine whether to enable all CPU cores and multi threading function when using an  Intel CPU that supports multi core technology  This feature only works for operating systems that support  multi processor mode     gt    Enabled Enables all CPU cores and multi threading capability   Default       Disabled Enables only one CPU core    Limit CPUID Max  to 3  et     Allows you to determine whether to limit CPUID maximum value  Set this item to Disabled for Windows  XP operating system  set this item to Enabled for legacy operating system such as Windows NT4 0    Default  Disabled    No Execute Memory Protect     Enables or disables Intel Execute Disable Bit function  This function may enhance protection for the  computer  reducing exposure to viruses and malicious buffer overflow attacks when working with its  supporting software and system   Default  Enabled    CPU Enhanced Halt  C1E  Yoo    Enables or disables Intel CPU Enhanced Halt  C1E  function  a CPU power saving function in system  halt stat
43. powered on automatically    Note  When using this function  avoid inadequate shutdown from the operating system or removal of the  AC power  or the settings may not be effective     HPET Support       Enables or disables High Precision Event Timer  HPET  for Windows 7 Vista operating system    Default  Enabled    HPET Mode  Noto     Allows you to select the HPET mode for your Windows 7 Vista operating system  This item is configu   rable only if the HPET Support is set to Enabled   Default  32 bit mode   Power On By Mouse    Allows the system to be turned on by a PS 2 mouse wake up event   Default  Disabled    Note  To use this function  you need an ATX power supply providing at least 1A on the  5VSB lead    gt  gt  Double Click Double click on left button on the PS 2 mouse to turn on the system    Power On By Keyboard   Allows the system to be turned on by a PS 2 keyboard wake up event   Default  Disabled    Note  you need an ATX power supply providing at least 1A on the  5VSB lead       Password Set a password with 1 5 characters to turn on the system       Keyboard 98 Press POWER button on the Windows 98 keyboard to turn on the system    KB Power ON Password    Set the password when Power On by Keyboard is set to Password  Press   Enter  on this item and set  a password with up to 5 characters and then press   Enter   to accept  To turn on the system  enter the  password and press  lt Enter gt     Note  To cancel the password  press   Enter   on this item  When prompted fo
44. product  please verify that all cables and power connectors of your hard   ware components are connected    To prevent damage to the motherboard  do not allow screws to come in contact with the  motherboard circuit or its components    Make sure there are no leftover screws or metal components placed on the motherboard or  within the computer casing    Do not place the computer system on an uneven surface    Do not place the computer system in a high temperature environment    Turning on the computer power during the installation process can lead to damage to sys   tem components as well as physical harm to the user    If you are uncertain about any installation steps or have a problem related to the use of the  product  please consult a certified computer technician     1 2 Product Specifications    e     CPU         99 Front Side Bus         A CPU  gt  Supportforan Intel Core  2 Extreme processor intel   Core  2 Quad processor     Intel   Core    2 Duo processor Intele Pentium   processor Intele Celeron  processor  in the LGA775 package   Go to GIGABYTE s website for the latest CPU support list      L2 cache varies with CPU    1333 1066 800 MHz FSB          North Bridge  Intel   G41 Express Chipset  South Bridge  Intel   ICH7          DDR3      2x1 5V DDR3 DIMM sockets supporting up to 4 GB of system memory       Support for DDR3 1333 0 C   1066 800 MHz memory modules   DDR2       2x1 8V DDR2 DIMM sockets supporting up to 8 GB of system memory     Due to Windows 32 bit oper
45. r supply  is turned off and all devices are properly installed  The power connector possesses a foolproof design   Connect the power supply cable to the power connector in the correct orientation  The 12V power con   nector mainly supplies power to the CPU  If the 12V power connector is not connected  the computer will    not start     To meet expansion requirements  it is recommended that a power supply that can withstand  high power consumption be used  500W or greater   If a power supply is used that does not    provide the required power  the result can lead to an unstable or unbootable system                                                                                                                                                                                                                                                                                                                                                                                                                                   ATX 12V   Pin No    Definition           1 GND  l 3 4 2   GND  gm 5 3  12V  4  12V     ATX 12V  O E Or     x     ATX   Pin No    Definition Pin No    Definition  1 3 9V 13 3 3V  2 3 3V 14  12V  3 GND 15 GND  4  5V 16 PS_ON  soft On Off   5 GND 17 GND  6  5V 18 GND  7 GND 19 GND  8 Power Good 20  5V  9 5VSB  stand by  5V  21  5V  10  12V 22  5V  11  12V  Only for 2x12 pin ATX     23  5V  Only for 2x12 pin ATX   12 3 3V  Only for 2x12 pin ATX     24 GND  Only for 2x12 pin AT
46. r the password  press    Enter  again without entering the password to clear the password settings      Note  Supported on Windows 7 Vista operating system only       34        AC Back Function  Determines the state of the system after the return of power from an AC power loss      gt  gt  Soft Off The system stays off upon the return of the AC power   Default    gt  gt  Full On The system is turned on upon the return of the AC power    gt  gt  Memory The system returns to its last known awake state upon the return of the AC power     c  ErP Support    Determines whether to let the system consume less than 1W power in S5  shutdown  state   Default   Disabled    Note  When this item is set to Enabled  the following four functions will become unavailable    PME event wake up  power on by mouse  power on by keyboard  and wake on LAN     2 9 PnP PCI Configurations    CMOS Setup Utility Copyright  C  1984 2012 Award Software  PnP PCI Configurations    PCII IRQ Assignment  Auto  Item Help  PCI2 IRQ Assignment  Auto  Menu Level  gt     TN      Move Enter  Select     PU PD  Value F10  Save ESC  Exit F1  General Help  F5  Previous Values F6  Fail Safe Defaults F7  Optimized Defaults       c PCI1 2 IRQ Assignment       Auto BIOS auto assigns IRQ to the first second PCI slot   Default      3 4 5 7 9 10 11 12 14 15 Assigns IRQ 3 4 5 7 9 10 11 12 14 15 to the first second PCI slot     2 10 PC Health Status    CMOS Setup Utility Copyright  C  1984 2012 Award Software  PC Health Status    R
47. stalling Chipset Drivers   After inserting the driver disk   Xpress Install  will automatically scan your system and then list all the drivers  that are recommended to install  You can click the Install All button and  Xpress Install  will install all the rec   ommended drivers  Or click Install Single Items to manually select the drivers you wish to install            GIGABYTE           Install Chipset Drivers  We recommend that you install the drivers listed below for your motherboard  Please click  Install All  to install all the drivers  automatically            d Browser Configuration Utility  Version 1 1 18 0  Size 6 77MB    This utility optimizes the internet search experience based on your country and language  and adds online games to  your system    M INF Update Utility  Version 9 1 1 1020  ize 6 51MB    This utility installs INF files that inform the operating system how to properly configure the chipset for specific  functionality such as PCI Express or USB interface       Xi VIA High Definition Audio Driver    ersion 6 0 01 7900  ize 167 19MB  HD Audio driver    M Intel Graphics Media Accelerator Driver for Vista   Win7    Version 8 15 10 1995  ize 100 92MB  intel Graphics Media Accelerator Driver for Vista   Win   s                      39      3 2 Regulatory Statements    Regulatory Notices    This document must not be copied without our written permission  and the contents there of must not be  imparted to a third party nor be used for any unauthorized purpose
48. stem to enter the ACPI S3  Suspend to RAM  sleep state  default    In S3 sleep state  the system appears to be off and consumes less power than in  the S1 state  When signaled by a wake up device or event  the system resumes to  its working state exactly where it was left off      Note  Supported on Windows 7 Vista operating system only   225    Soft Off by PWR BTTN    Configures the way to turn off the computer in MS DOS mode using the power button     gt  gt  Instant Off Press the power button and then the system will be turned off instantly   Default       Delay 4 Sec  Press and hold the power button for 4 seconds to turn off the system  If the power  button is pressed for less than 4 seconds  the system will enter suspend mode     PME Event Wake Up    Allows the system to be awakened from an ACPI sleep state by a wake up signal from a PCI or PCle  device  Note  To use this function  you need an ATX power supply providing at least 1A on the  5VSB  lead   Default  Enabled     Power On by Ring   Allows the system to be awakened from an ACPI sleep state by a wake up signal from a modem that  supports wake up function   Default  Enabled    Resume by Alarm    Determines whether to power on the system at a desired time   Default  Disabled    If enabled  set the date and time as following     gt  gt  Date  of Month  Alarm  Turn on the system at a specific time on each day or on a specific day in a  month     gt    Time  hh  mm  ss  Alarm  Set the time at which the system will be 
49. t the type of floppy disk drive installed in your system  If you do not install a floppy    disk drive  set this  2 88M 3 5      item to None  Options are  None  360K 5 25   1 2M 5 25   720K 3 5   1 44M 3 5      297       Floppy 3 Mode Support  Allows you to specify whether the installed floppy disk drive is 3 mode floppy disk drive  a Japanese  standard floppy disk drive  Options are  Disabled  default   Drive A    lt   Halt On  Allows you to determine whether the system will stop for an error during the POST   Options are   All Errors    No Errors    All  But Keyboard   default    All  But Diskette    All  But Disk Key    c  Memory  These fields are read only and are determined by the BIOS POST     2 5 Advanced BIOS Features    CMOS Setup Utility Copyright  C  1984 2012 Award Software  Advanced BIOS Features       Hard Disk Boot Priority  Quick Boot  EFI CD DVD Boot Option  First Boot Device  Second Boot Device  Third Boot Device  Password Check  HDD S M A R T  Capability  CPU Multi Threading     gt   Limit CPUID Max  to 3  9  No Execute Memory Protect  9  CPU Enhanced Halt  C1E  N    C2 C2E State Support C    CPU Thermal Monitor 2 TM2        CPU EIST Function N    Virtualization Technology      Delay For HDD  Secs   Backup BIOS Image to HDD    TL      Move Enter  Select  F5  Previous Values         Hard Disk Boot Priority     Press Enter  Item Help   Disabled  Menu Level  gt    Auto     Floppy     Hard Disk     CDROM     Setup     Enabled     Enabled     Disabled     Enabl
50. tandard Part 2   apparatus Industrial environment  Limits and methods of measurement O EN 55014 2 Immunity requirements for household    of radio disturbance characteristics of  fluorescent lamps and luminaries    appliances tools and similar apparatus    Immunity from radio interference of O EN 50091  2 EMC requirements for uninterruptible  broadcast receivers and associated power systems  UPS   equipment    Limits and methods of measurement  of radio disturbance characteristics of  information technology equipment    Cabled distribution systems  Equipment    for receiving and or distribution from  sound and television signals     EC conformity marking     The manufacturer also declares the conformity of above mentioned product  with the actual required safety standards in accordance with LVD 2006 95 EC    Safety requirements for mains operated  amp  EN 60950 Safety for information technology equipment  electronic and related apparatus for including electrical business equipment  household and similar general use    Safety of household and similar O EN 50091 1 General and Safety requirements for  electrical appliances uninterruptible power systems  UPS     Manufacturer Importer       Signature   Timmy Fuang        Stamp  Date   Feb  24  2012 Name   Timmy Huang       DECLARATION OF CONFORMITY    Per FCC Part 2 Section 2 1077 a     Responsible Party Name  G B T  INC   U S A    Address  17358 Railroad Street  City of Industry  CA 91748  Phone Fax No   626  854 9338   626  854 9
51. tors        2  O    o000000000000     000000000000  L              PS 2 Keyboard and PS 2 Mouse Port   Use the upper port  green  to connect a PS 2 mouse and the lower port  purple  to connect a PS 2 keyboard   Parallel Port   Use the parallel port to connect devices such as a printer  scanner and etc  The parallel port is also  called a printer port    Serial Port   Use the serial port to connect devices such as a mouse  modem or other peripherals     D Sub Port   The D Sub port supports a 15 pin D Sub connector  Connect a monitor that supports D Sub connection to this port   USB 2 0 1 1 Port   The USB port supports the USB 2 0 1 1 specification  Use this port for USB devices such as a USB key   board mouse  USB printer  USB flash drive and etc    RJ 45 LAN Port   The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate  The following de   scribes the states of the LAN port LEDs                                      Connection   Speed LED Activity LED Connection Speed LED  Activity LED   State Description State Description  T T Orange 1 Gbps data rate Blinking   Data transmission or receiving is occurring  Green 100 Mbps data rate Off No data transmission or receiving is occurring  LAN Port Off 10 Mbps data rate                Line In Jack  Blue    The default line in jack  Use this audio jack for line in devices such as an optical drive  walkman  etc   Line Out Jack  Green    The default line out jack  Use this audio jack for a headphone or 2 chan
52. ts and components which can    Installation Precautions    become damaged as a result of electrostatic discharge  ESD   Prior to installation  carefully read  the user s manual and follow these procedures     Prior to installation  make sure the chassis is suitable for the motherboard    Prior to installation  do not remove or break motherboard S N  Serial Number  sticker or  warranty sticker provided by your dealer  These stickers are required for warranty validation   Always remove the AC power by unplugging the power cord from the power outlet before  installing or removing the motherboard or other hardware components    When connecting hardware components to the internal connectors on the motherboard   make sure they are connected tightly and securely    When handling the motherboard  avoid touching any metal leads or connectors    It is best to wear an electrostatic discharge  ESD  wrist strap when handling electronic com   ponents such as a motherboard  CPU or memory  lf you do not have an ESD wrist strap   keep your hands dry and first touch a metal object to eliminate static electricity    Prior to installing the motherboard  please have it on top of an antistatic pad or within an  electrostatic shielding container    Before unplugging the power supply cable from the motherboard  make sure the power sup   ply has been turned off    Before turning on the power  make sure the power supply voltage has been set according to  the local voltage standard    Before using the 
53. ts and supports Dual Channel Technology    The two DDR3 memory sockets  DDR3 1  DDR3 2  are divided into two channels and each channel has one  memory socket as following    Channel 0  DDR3_1   Channel 1  DDR3 2   The two DDR2 memory sockets  DDR2  1  DDR2 2  are divided into two channels and each channel has one  memory socket as following    Channel 0  DDR2 1   Channel 1  DDR2 2                                                                                                                                                                                                                                                             BITS BITS  LB LE  NM NO  DS o  C  AA AA  AA AA    DDR3 DDR2 Dual Channel Memory Configuration   Due to chipset limitations  read the following guidelines before installing the memory in Dual Channel mode   1  Dual Channel mode cannot be enabled if only one DDR3 DDR2 memory module is installed   2  When enabling Dual Channel mode with two memory modules  it is recommended that memory of  the same capacity  brand  speed  and chips be used     1 5 Installing an Expansion Card    Read the following guidelines before you begin to install an expansion card   e Make sure the motherboard supports the expansion card  Carefully read the manual that came  with your expansion card   e Always turn off the computer and unplug the power cord from the power outlet before installing  an expansion card to prevent hardware damage     1         AN    1 6 Back Panel Connec
54. u can press   Ctrl       F1   in the main menu of the   BIOS Setup program    To upgrade the BIOS  use either the GIGABYTE Q Flash or  BIOS utility    e Q Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating  system    e   QBIOS is a Windows based utility that searches and downloads the latest version of BIOS from the  Internet and updates the BIOS     version of BIOS  it is recommended that you not flash the BIOS  To flash the BIOS  do it with  caution  Inadequate BIOS flashing may result in system malfunction    e It is recommended that you not alter the default settings  unless you need to  to prevent system  instability or other unexpected results  Inadequately altering the settings may result in system s  failure to boot  If this occurs  try to clear the CMOS values and reset the board to default values    Refer to the  Load Optimized Defaults  section in this chapter or introductions of the battery   clear CMOS jumper in Chapter 1 for how to clear the CMOS values          Because BIOS flashing is potentially risky  if you do not encounter problems using the current       2 1 Startup Screen    The following screens may appear when the computer boots     Award Modular BIOS v6 00PG  An Energy Star Ally  Copyright  C  1984 2012  Award Software  Inc     G41M Combo Ecc    Motherboard Model  BIOS Version       lt DEL gt   BIOS Setup   F9    XpressRecovery2  lt F12 gt   Boot Menu   End    Qflash   Function Keys  02 01 2012 G41 ICH7 
55. udio header  2 x USB 2 0 1 1 headers   1 x clear CMOS jumper       SA Back Panel  e  Connectors          9 9 9             1 x PS 2 keyboard port   1 x PS 2 mouse port   1 x parallel port   1 x serial port   1 x D Sub port   4 x USB 2 0 1 1 ports   1 x RJ 45 port   3 x audio jacks  Line In Line Out Microphone         amp  I O Controller            ITE I O Controller Chip       Hardware    Monitor      9 9 9    9    System voltage detection  CPU temperature detection  CPU System fan speed detection  CPU overheating warning  CPU System fan fail warning  CPU fan speed control    Whether the CPU fan speed control function is supported will depend on the CPU  cooler you install        BIOS      9 99       2 x 8 Mbit flash   Use of licensed AWARD BIOS   Support for DualBIOS      PnP 1 0a  DMI 2 0  SM BIOS 2 4  ACPI 1 0b       Unique Features          9 9 9 9 9    o 9          Support for  BIOS  Support for Q Flash  Support for Xpress BIOS Rescue  Support for Download Center  Support for Xpress Install  Support for Xpress Recovery2  Support for EasyTune    Available functions in EasyTune may differ by motherboard model   Support for Easy Energy Saver    Dueto the hardware limitation  you must install the Intel  Core  2 Extreme Core  2  Quad Core    2 Duo Pentium Dual Core Celeron Dual Core Celeron 400 Series CPU  to enable support for Easy Energy Saver   Support for SMART Recovery  Support for Auto Green  Support for ON OFF Charge  Support for Q Share          Bundled       4 Somos 
56. will fulfill the national laws as interpreted from the 2002 96 EC WEEE  Waste Electrical and  Electronic Equipment  directive  The WEEE Directive specifies the treatment  collection  recycling and  disposal of electric and electronic devices and their components  Under the Directive  used equipment must  be marked  collected separately  and disposed of properly        WEEE Symbol Statement    The symbol shown below is on the product or on its packaging  which indicates that this product  R must not be disposed of with other waste  Instead  the device should be taken to the waste  EE       collection centers for activation of the treatment  collection  recycling and disposal procedure   The separate collection and recycling of your waste equipment at the time of disposal will help to  conserve natural resources and ensure that it is recycled in a manner that protects human health  and the environment  For more information about where you can drop off your waste equipment  for recycling  please contact your local government office  your household waste disposal service or where  you purchased the product for details of environmentally safe recycling     When your electrical or electronic equipment is no longer useful to you   take it back  to your local or  regional waste collection administration for recycling      f you need further assistance in recycling  reusing in your  end of life  product  you may contact us at the  Customer Care number listed in your product s user s m
    
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