Lga775 socket motherboard for intel core processor family/intel pentium processor family/intel celeron processor family (88 pages)
Summary of Contents for Gigabyte GA-G31MX-S2
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GA-G31MX-S2 LGA775 socket motherboard for Intel Core processor family/ ® Intel Pentium processor family/Intel Celeron processor family ® ® ® ® User's Manual Rev. 1002 12ME-G31MXS2-1002R * The WEEE marking on the product indicates this product must not be disposed of with user's other household waste and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!! * The WEEE marking applies only in European Union's member states.
GIGABYTE's prior written permission. Documentation Classifications In order to assist in the use of this product, GIGABYTE provides the following types of documentations: For detailed product information, carefully read the User's Manual. For instructions on how to use GIGABYTE's unique features, read or download the information on/from the Support\Motherboard\Technology Guide page on our website.
Box Contents GA-G31MX-S2 motherboard Motherboard driver disk User's Manual Intel LGA775 CPU Installation Guide ® One IDE cable and one floppy disk drive cable Two SATA 3Gb/s cables I/O Shield The box contents above are for reference only and the actual items shall depend on product package you obtain.
Chapter 1 Hardware Installation Installation Precautions The motherboard contains numerous delicate electronic circuits and components which can 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, do not remove or break motherboard S/N (Serial Number) sticker or •...
® ® Intel Celeron processor in the LGA 775 package ® ® (Go to GIGABYTE's website for the latest CPU support list.) Support for Intel Hyper-Threading Technology ® L2 cache varies with CPU Front Side Bus 1333/1066/800 MHz FSB Chipset...
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Internal Connectors 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 4 x SATA 3Gb/s connectors 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 1 x CD In connector...
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Windows Vista/XP/2000 ® ® (Go to GIGABYTE's website for operating system support information.) Form Factor Micro ATX form factor; 24.4cm x 21.5cm (Note 1) Based on standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount. For example, 4 GB of memory size will instead be shown as 3.xx GB during system startup.
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.
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CPU notches with the socket alignment keys) and gently insert the CPU into position. Step 5: Once the CPU is properly inserted, replace the load plate and push the CPU socket lever back into its locked position. GA-G31MX-S2 Motherboard - 14 -...
1-3-2 Installing the CPU Cooler Follow the steps below to correctly install the CPU cooler on the motherboard. (The following procedure uses Intel boxed cooler as the example cooler.) ® Male Push Pin Direction of the Arrow Sign on the Male The Top Push Pin of Female...
• 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 memory support list.) • Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.
1-4-2 Installing a Memory Before installing a memory module , make sure to turn off the computer and unplug the power cord from the power outlet to prevent damage to the memory module. DDR2 DIMMs are not compatible to DDR DIMMs. Be sure to install DDR2 DIMMs on this motherboard.
PCI Ex- press x16 slot. • Removing the Card: Press the white latch at the end of the PCI Express x16 slot to release the card and then pull the card straight up from the slot. GA-G31MX-S2 Motherboard - 18 -...
Back Panel Connectors 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.
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Only microphones still MUST be connected to the default Mic in jack ( ). Refer to the instructions on setting up a 2/4/5.1/ 7.1-channel audio configuration in Chapter 5, "Configuring 2/4/5.1/7.1-Channel Audio." GA-G31MX-S2 Motherboard - 20 -...
Internal Connectors ATX_12V BATTERY ATX (Power Connector) F_PANEL CPU_FAN F_AUDIO SYS_FAN CD_IN SPDIF_IO F_USB1 / F_USB2 SATAII0 / 1 / 2 / 3 CLR_CMOS PWR_LED Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. •...
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Pin No. Definition 3.3V 3.3V 3.3V -12V PS_ON(soft On/Off) Power Good 5V SB(stand by +5V) +12V +12V (Only for 2x12-pin ATX) +5V (Only for 2x12-pin ATX) 3.3V (Only for 2x12-pin ATX) GND (Only for 2x12-pin ATX) GA-G31MX-S2 Motherboard - 22 -...
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3/4) CPU_FAN/SYS_FAN (Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_FAN) and a 3-pin system fan header (SYS_FAN). Each fan header supplies a +12V power voltage and possesses a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation. Most fans are designed with color-coded power connector wires.
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7) SATAII0/1/2/3 (SATA 3Gb/s Connectors, Controlled by ICH7) 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. Pin No. Definition SATAII0 SATAII2 SATAII1 SATAII3 GA-G31MX-S2 Motherboard - 24 -...
8) PWR_LED (System Power LED Header) This header can be used to connect a system power LED on the chassis to indicate system power status. The LED is on when the system is operating. The LED keeps blinking when the system is in S1 sleep state.
LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assign- ments and the pin assignments are matched correctly. GA-G31MX-S2 Motherboard - 26 -...
11) 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 connector 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.
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• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header. • Prior to 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. GA-G31MX-S2 Motherboard - 28 -...
15) CLR_CMOS (Clearing 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 a jumper cap on the two pins to temporarily short the two pins or use a metal object like a screwdriver to touch the two pins for a few seconds.
To see more advanced BIOS Setup menu options, you 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. Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the •...
BIOS Setup settings. You can access Boot Menu again to change the first boot device setting as needed. <End> : Q-Flash Press the <End> key to access the Q-Flash utility directly without having to enter BIOS Setup first. GA-G31MX-S2 Motherboard - 32 -...
The Main Menu Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press <Enter> to accept or enter a sub-menu. (Sample BIOS Version: F1a) CMOS Setup Utility-Copyright (C) 1984-2007 Award Software Standard CMOS Features Load Fail-Safe Defaults...
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(Pressing <F10> can also carry out this task.) Exit Without Saving Abandon all changes and the previous settings remain in effect. Pressing <Y> to the confirmation message will exit BIOS Setup. (Pressing <Esc> can also carry out this task.) GA-G31MX-S2 Motherboard - 34 -...
Standard CMOS Features CMOS Setup Utility-Copyright (C) 1984-2007 Award Software Standard CMOS Features Date (mm:dd:yy) Thu, Jun 28 2007 Item Help Time (hh:mm:ss) 10:31:24 Menu Level IDE Channel 0 Master [None] IDE Channel 0 Slave [None] IDE Channel 2 Master [None] IDE Channel 2 Slave [None]...
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Base Memory Also called conventional memory. Typically, 640 KB will be reserved for the MS-DOS operating system. Extended Memory The amount of extended memory. Total Memory The total amount of memory installed on the system. GA-G31MX-S2 Motherboard - 36 -...
Advanced BIOS Features CMOS Setup Utility-Copyright (C) 1984-2007 Award Software Advanced BIOS Features Hard Disk Boot Priority [Press Enter] Item Help First Boot Device [Floppy] Menu Level Second Boot Device [Hard Disk] Third Boot Device [CDROM] Password Check [Setup] HDD S.M.A.R.T. Capability [Disabled] CPU Hyper-Threading [Enabled]...
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Sets PCI Express x4 graphics card as the first display. (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. GA-G31MX-S2 Motherboard - 38 -...
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Onboard VGA Enables or disables the onboard VGA function. Enable If No Ext PEG Activates the onboard VGA only if no PCI Express VGA card is installed. (Default) Always Enable Always activates the onboard VGA, 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.
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. GA-G31MX-S2 Motherboard - 40 -...
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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. USB Controller Enables or disables the integrated USB controller.
Power Management Setup CMOS Setup Utility-Copyright (C) 1984-2007 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 [Enabled] Power On by Ring [Enabled] Resume by Alarm [Disabled] x Date (of Month) Alarm Everyday x Time (hh:mm:ss) Alarm 0 : 0 : 0...
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The system is turned on upon the return of the AC power. Memory The system returns to its last known awake state upon the return of the AC power. (Note) Supported on Windows Vista operating system only. ® ® GA-G31MX-S2 Motherboard - 44 -...
F, 90 C/194 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) GA-G31MX-S2 Motherboard - 46 -...
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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) CPU Smart FAN Mode Specifies how to control CPU fan speed.
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. GA-G31MX-S2 Motherboard - 48 -...
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CPU Host Frequency (Mhz) Allows you to manually set the CPU host frequency. This item is configurable only if the CPU Host Clock Control option is enabled. For an 800 MHz FSB CPU, set this item to 200 MHz. For a 1066 MHz FSB CPU, set this item to 266 MHz. For a 1333 MHz FSB CPU, set this item to 333 MHz.
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CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU. Normal CPU Vcore Displays the normal operating voltage of your CPU. GA-G31MX-S2 Motherboard - 50 -...
2-10 Load Fail-Safe Defaults CMOS Setup Utility-Copyright (C) 1984-2007 Award Software Standard CMOS Features Load Fail-Safe Defaults Advanced BIOS Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password Load Fail-Safe Defaults (Y/N)? N PnP/PCI Configurations Save &...
BIOS settings but not to make changes. To clear the password, press <Enter> on the password item and when requested for the password, press <Enter> again. The message "PASSWORD DISABLED" will appear, indicating the password has been cancelled. GA-G31MX-S2 Motherboard - 52 -...
2-13 Save & Exit Setup CMOS Setup Utility-Copyright (C) 1984-2007 Award Software Standard CMOS Features Load Fail-Safe Defaults Advanced BIOS Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Save to CMOS and EXIT (Y/N)? Y Power Management Setup Set User Password PnP/PCI Configurations Save &...
Chapter 3 Drivers Installation • Before installing the drivers, first install the operating system. (The following instructions use Windows XP as the example operating system.) • After installing the operating system, insert the motherboard driver disk into your optional drive. The driver Autorun screen is automatically displayed which looks like that shown in the screen shot below.
Software Applications This page displays all the tools and applications that GIGABYTE develops and some free software. You may press the Install button following an item to install it. Driver CD Information This page provides information about the drivers, applications and tools in this driver disk.
Hardware Information This page provides information about the hardware devices on this motherboard. Contact Us Check the contacts information of the GIGABYTE headquarter in Taiwan and the overseas branch offices on the last page of this manual. - 57 -...
Chapter 4 Unique Features Xpress Recovery2 Xpress Recovery2 is an utility that allows you to quickly compress and back up your system data and perform restoration of it. Supporting NTFS, FAT32, and FAT16 file systems, Xpress Recovery2 can back up data on PATA and SATA hard drives and restore it. Before You Begin: •...
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Recovery2 (10 GB or more is recommended; actual size requirements vary, depending on the amount of data) (Figure 2). Figure 2 Figure 1 3. Select a file system (for example, NTFS) and begin the installation of the operating system (Figure 3). Figure 3 GA-G31MX-S2 Motherboard - 60 -...
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4. After the operating system is installed, right-click the My Computer icon on your desktop and select Manage (Figure 4). Go to Computer Management to check disk allocation. Xpress Recovery2 will save the backup file to the unallocated space (black stripe along the top)(Figure 5). Please note that if there is no enough unallocated space, Xpress Recovery2 cannot save the backup file.
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Xpress Recovery2 will begin the backup process (Figure 11). Figure 10 Figure 11 3. When finished, go to Disk Management to check disk allocation. Xpress Recovery2 will automatically create a new partition to store the backup image file. Figure 12 GA-G31MX-S2 Motherboard - 62 -...
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D. Using the Restore Function in Xpress Recovery2 Select RESTORE to restore the backup to your hard drive in case the system breaks down. The RESTORE option will not be present if no backup is created before (Figure 13, 14). Figure 13 Figure 14 E.
4-2-1 Updating the BIOS with the Q-Flash Utility A. Before You Begin: 1. From GIGABYTE's website, download the latest compressed BIOS update file that matches your motherboard model. 2. Extract the file and save the new BIOS file (e.g. g31mxs2.f1) to your floppy disk, USB flash drive, or hard drive.
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B. Updating the BIOS When updating the BIOS, choose the location where the BIOS file is saved. The follow procedure assumes that you save the BIOS file to a floppy disk. Step 1: 1. Insert the floppy disk containing the BIOS file into the floppy disk drive. In the main menu of Q- Flash, use the up or down arrow key to select Update BIOS from Drive and press <Enter>.
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Load Optimized Defaults Press <Y> to load BIOS defaults Step 6: Select Save & Exit Setup and then press <Y> to save settings to CMOS and exit BIOS Setup. The procedure is complete after the system restarts. GA-G31MX-S2 Motherboard - 66 -...
BIOS or a system that is unable to start. 4. Do not use the C.O.M. (Corporate Online Management) function when using @BIOS. 5. GIGABYTE product warranty does not cover any BIOS damage or system failure resulting from an inadequate BIOS flashing.
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• If the BIOS update file for your motherboard is not present on the @BIOS server site, please manually download the BIOS update file from GIGABYTE's website and follow the instructions in "Update the BIOS without Using the Internet Update Function" below.
Toggles between Easy and Advance Mode Display Field Displays panel of CPU frequency Function LEDs Shows the information of the current function GIGABYTE Logo Visits GIGABYTE website Help Displays EasyTune 5 help screen Exit or Minimize Quits or minimizes EasyTune Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components.
• The USB flash drive must have at least 256 MB of space. • The recommended amount of memory to use for ReadyBoost acceleration is one to three times the amount of RAM installed in your computer. GA-G31MX-S2 Motherboard - 70 -...
Chapter 5 Appendix Configuring Audio Input and Output 5-1-1 Configuring 2/4/5.1/7.1-Channel Audio The motherboard provides six audio jacks on the back panel which support 2/4/5.1/7.1-channel audio. The picture to the right shows the default audio jack Center/Subwoofer Line In Speaker Out assignments.
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Step 3: Everytime you connect an audio device to an audio jack, the Connected device box appears. Select the device according to the type of device you connect. Then click OK to complete the configuration. GA-G31MX-S2 Motherboard - 72 -...
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B. Configuring Sound Effect: You may configure an audio environment on the Sound Effect tab. C. Configuring AC'97 Audio: If you want to connect an AC'97 front panel audio module, click the tool icon on the Audio I/O tab On the Global Connector Settings box, select the Dis- able front panel jack detection check box.
A. Installing the S/PDIF In and Out Cable: Step 1: First, attach the connector at the end of the cable to the SPDIF_IO header on your motherboard. Step 2: Secure the metal bracket to the chassis back panel with a screw. GA-G31MX-S2 Motherboard - 74 -...
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Step 3: Connect a S/PDIF coaxial cable or a S/PDIF optical cable (either one) to an external decoder for transmitting the S/PDIF digital audio signals. S/PDIF Coaxial Cable S/PDIF Optical Cable B. Configuring S/PDIF out: Click the tool icon in the DIGITAL section. In the S/PDIF In/Out Settings dialog box, select an out- put sampling rate and select (or disable) the output source.
Note: The microphone functions on the front panel and back panel cannot be used at the same time. Step 3: Locate the Volume icon in your system tray and click it to open the volume control panel GA-G31MX-S2 Motherboard - 76 -...
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Step 4: To hear the sound being recorded during the record- ing process when using the microphone function on the front panel, do not select the Mute check box under Front Pink In or Front Green In in Master Volume. It is recommended that you set the volume at a middle level.
3. To play a sound file, click the Play button 4. To stop playing, click the Stop button 5. You may use the Fast Forward button move to the beginning of a file or the Fast Back- ward button to the end. GA-G31MX-S2 Motherboard - 78 -...
5-2-1 Frequently Asked Questions To read more FAQs for your motherboard, please go to the Support\Motherboard\FAQ page on GIGABYTE's website. Q: In the BIOS Setup program, why are some BIOS options missing? A: Some advanced options are hidden in the BIOS Setup program. Press <Delete> to enter BIOS Setup during the POST.
Turn on the power to start the computer. Press <Delete> to enter BIOS Setup. Select "Load Fail-Safe Defaults" (or "Load Optimized Defaults"). Select "Save & Exit Setup" to save changes and exit BIOS Setup. (Continued...) GA-G31MX-S2 Motherboard - 80 -...
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The power supply, When the computer is turned on, is the CPU cooler running? CPU or CPU socket might fail. The problem is verified and solved. The graphics card, expansion slot, or Check if there is display on your monitor. monitor might fail.
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Contact Us Taiwan (Headquarters) China GIGA-BYTE TECHNOLOGY CO., LTD. NINGBO G.B.T. TECH. TRADING CO., LTD. Address: No.6, Bau Chiang Road, Hsin-Tien, WEB address : http://www.gigabyte.cn Taipei 231, Taiwan Shanghai TEL: +886-2-8912-4888 TEL: +86-21-63410999 FAX: +886-2-8912-4003 FAX: +86-21-63410100 Tech. and Non-Tech. Support (Sales/Marketing) : Beijing http://ggts.gigabyte.com.tw...
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Czech Republic WEB address : http://www.gigabyte.co.yu Representative Office Of GIGA-BYTE Technology Co., Ltd. You may go to the GIGABYTE website, select your language in CZECH REPUBLIC in the language list on the top right corner of the website. WEB address : http://www.gigabyte.cz Turkey Representative Office Of GIGA-BYTE Technology Co., Ltd.
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