Manual
Page 1
GA-G31M-S2L/ GA-G31M-S2C LGA775 socket motherboard for Intel® CoreTM processor family/ Intel® Pentium® processor family/Intel® Celeron® processor family User's Manual Rev. 1103 12ME-G31MS2L-1103R
GA-G31M-S2L/ GA-G31M-S2C LGA775 socket motherboard for Intel® CoreTM processor family/ Intel® Pentium® processor family/Intel® Celeron® processor family User's Manual Rev. 1103 12ME-G31MS2L-1103R
Manual
Page 4
...by copyright laws and is the property of the motherboard is 1.0. For example, "REV: 1.0" means the revision of GIGABYTE. Check your motherboard looks like this manual are legally registered to use of this product, GIGABYTE provides the following types of this manual is ...translated, transmitted, or published in this manual may be made by GIGABYTE without GIGABYTE's prior written permission. For product-related information, check on our website at: http://www.gigabyte.com.tw Identifying Your Motherboard Revision The revision number on our website. Example: The trademarks ...
...by copyright laws and is the property of the motherboard is 1.0. For example, "REV: 1.0" means the revision of GIGABYTE. Check your motherboard looks like this manual are legally registered to use of this product, GIGABYTE provides the following types of this manual is ...translated, transmitted, or published in this manual may be made by GIGABYTE without GIGABYTE's prior written permission. For product-related information, check on our website at: http://www.gigabyte.com.tw Identifying Your Motherboard Revision The revision number on our website. Example: The trademarks ...
Manual
Page 5
Table of Contents Box Contents ...7 OptionalItems...7 GA-G31M-S2L/GA-G31M-S2C Motherboard Layout 8 Block Diagram...9 Chapter 1 Hardware Installation 11 1-1 Installation Precautions 11 1-2 Product Specifications 12 1-3 Installing the CPU and CPU Cooler 15 1-3-1 Installing the CPU 15 1-3-2 Installing ...
Table of Contents Box Contents ...7 OptionalItems...7 GA-G31M-S2L/GA-G31M-S2C Motherboard Layout 8 Block Diagram...9 Chapter 1 Hardware Installation 11 1-1 Installation Precautions 11 1-2 Product Specifications 12 1-3 Installing the CPU and CPU Cooler 15 1-3-1 Installing the CPU 15 1-3-2 Installing ...
Manual
Page 7
Optional Items 2-port USB 2.0 bracket (Part No. 12CR1-1UB030-51R) 2-port SATA power cable (Part No. 12CF1-2SERPW-01R) S/PDIF out cable (Part No. 12CR1-1SPOUT-02R) - 7 - The box contents are for reference only. Box Contents GA-G31M-S2L or GA-G31M-S2C motherboard Motherboard driver disk User's Manual One IDE cable and one floppy disk drive cable Two SATA 3Gb/s cables I/O Shield • The box contents above are subject to change without notice. • The motherboard image is for reference only and the actual items shall depend on product package you obtain.
Optional Items 2-port USB 2.0 bracket (Part No. 12CR1-1UB030-51R) 2-port SATA power cable (Part No. 12CF1-2SERPW-01R) S/PDIF out cable (Part No. 12CR1-1SPOUT-02R) - 7 - The box contents are for reference only. Box Contents GA-G31M-S2L or GA-G31M-S2C motherboard Motherboard driver disk User's Manual One IDE cable and one floppy disk drive cable Two SATA 3Gb/s cables I/O Shield • The box contents above are subject to change without notice. • The motherboard image is for reference only and the actual items shall depend on product package you obtain.
Manual
Page 8
CI CLR_CMOS GA-G31M-S2L/GA-G31M-S2C DDRII1 DDRII2 PWR_LED F_PANEL GA-G31M-S2L/GA-G31M-S2C Motherboard Layout KB_MS ATX_12V LGA775 CPU_FAN COMA LPT LAN VGA R_USB ATX IDE USB AUDIO F_AUDIO RTL8111C RTL8102E PCIE_1 PCIE_16 IT8718 PCI1 CODEC PCI2 CD_IN SPDIF_O FDD Intel® G31 BAT MBIOS SYS_FAN F_USB1F_USB2 Intel® ICH7 SATAII3 SATAII2 SATAII1 SATAII0 Only for GA-G31M-S2C. - 8 - Only for GA-G31M-S2L.
CI CLR_CMOS GA-G31M-S2L/GA-G31M-S2C DDRII1 DDRII2 PWR_LED F_PANEL GA-G31M-S2L/GA-G31M-S2C Motherboard Layout KB_MS ATX_12V LGA775 CPU_FAN COMA LPT LAN VGA R_USB ATX IDE USB AUDIO F_AUDIO RTL8111C RTL8102E PCIE_1 PCIE_16 IT8718 PCI1 CODEC PCI2 CD_IN SPDIF_O FDD Intel® G31 BAT MBIOS SYS_FAN F_USB1F_USB2 Intel® ICH7 SATAII3 SATAII2 SATAII1 SATAII0 Only for GA-G31M-S2C. - 8 - Only for GA-G31M-S2L.
Manual
Page 11
...been turned off. • Before turning on the power, make sure they are connected tightly and securely. • When handling the motherboard, avoid touching any installation steps or have it on top of an antistatic pad or within an electrostatic shielding container. • Before ...any metal leads or connectors. • It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic components such as a motherboard, CPU or memory. If you are required for warranty validation. • Always remove the AC power by your dealer. Chapter 1 Hardware Installation...
...been turned off. • Before turning on the power, make sure they are connected tightly and securely. • When handling the motherboard, avoid touching any installation steps or have it on top of an antistatic pad or within an electrostatic shielding container. • Before ...any metal leads or connectors. • It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic components such as a motherboard, CPU or memory. If you are required for warranty validation. • Always remove the AC power by your dealer. Chapter 1 Hardware Installation...
Manual
Page 12
...174; Pentium® Dual-Core processor/Intel® Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1333/1066/800 ...memory (Note 1) Dual channel memory architecture Support for DDR2 800/667 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Integrated in the North Bridge Realtek ALC662 codec ... via the USB brackets connected to the internal USB headers) Only for GA-G31M-S2C. GA-G31M-S2L/S2C Motherboard - 12 - Only for GA-G31M-S2L.
...174; Pentium® Dual-Core processor/Intel® Celeron® processor in the LGA 775 package (Go to GIGABYTE's website for the latest CPU support list.) L2 cache varies with CPU 1333/1066/800 ...memory (Note 1) Dual channel memory architecture Support for DDR2 800/667 MHz memory modules (Go to GIGABYTE's website for the latest memory support list.) Integrated in the North Bridge Realtek ALC662 codec ... via the USB brackets connected to the internal USB headers) Only for GA-G31M-S2C. GA-G31M-S2L/S2C Motherboard - 12 - Only for GA-G31M-S2L.
Manual
Page 14
GA-G31M-S2L/S2C Motherboard - 14 - Unique Features Bundled Software Operating System Form Factor Support for @BIOS Support for Download Center Support for Q-Flash Support for ... PC architecture, a certain amount of memory size will instead be shown as 3.xx GB during system startup. (Note 2) Available functions in EasyTune may differ by motherboard model.
GA-G31M-S2L/S2C Motherboard - 14 - Unique Features Bundled Software Operating System Form Factor Support for @BIOS Support for Download Center Support for Q-Flash Support for ... PC architecture, a certain amount of memory size will instead be shown as 3.xx GB during system startup. (Note 2) Available functions in EasyTune may differ by motherboard model.
Manual
Page 15
... may occur. • Set the CPU host frequency in accordance with the CPU specifications. mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Locate the alignment keys on the motherboard CPU socket and the notches on the CPU. Hardware Installation The CPU cannot be set the frequency beyond...
... may occur. • Set the CPU host frequency in accordance with the CPU specifications. mended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Locate the alignment keys on the motherboard CPU socket and the notches on the CPU. Hardware Installation The CPU cannot be set the frequency beyond...
Manual
Page 16
...replace the protective socket cover when the CPU is properly inserted, replace the load plate and push the CPU socket lever back into position. GA-G31M-S2L/S2C Motherboard - 16 - Step 2: Lift the metal load plate from the CPU socket. (DO NOT touch socket contacts.) Step 3: Remove the protective... socket cover from the power outlet to prevent damage to correctly install the CPU into the motherboard CPU socket. Step 5: Once the CPU is not installed...
...replace the protective socket cover when the CPU is properly inserted, replace the load plate and push the CPU socket lever back into position. GA-G31M-S2L/S2C Motherboard - 16 - Step 2: Lift the metal load plate from the CPU socket. (DO NOT touch socket contacts.) Step 3: Remove the protective... socket cover from the power outlet to prevent damage to correctly install the CPU into the motherboard CPU socket. Step 5: Once the CPU is not installed...
Manual
Page 17
... If the push pin is inserted as the example cooler.) Step 1: Apply an even and thin layer of thermal grease on the surface of the motherboard. Step 6: Finally, attach the power connector of the CPU cooler to your CPU cooler installation manual for instructions on installing the cooler.) Step 5: After the... the CPU cooler may adhere to install.) Step 3: Place the cooler atop the CPU, aligning the four push pins through the pin holes on the motherboard. Push down each push pin. Check that the Male and Female push pins are joined closely. (Refer to the CPU fan header (CPU_FAN) on the...
... If the push pin is inserted as the example cooler.) Step 1: Apply an even and thin layer of thermal grease on the surface of the motherboard. Step 6: Finally, attach the power connector of the CPU cooler to your CPU cooler installation manual for instructions on installing the cooler.) Step 5: After the... the CPU cooler may adhere to install.) Step 3: Place the cooler atop the CPU, aligning the four push pins through the pin holes on the motherboard. Push down each push pin. Check that the Male and Female push pins are joined closely. (Refer to the CPU fan header (CPU_FAN) on the...
Manual
Page 18
... memory. When enabling Dual Channel mode with two memory modules, it is installed, the BIOS will double the original memory bandwidth. GA-G31M-S2L/S2C Motherboard - 18 - A memory module can 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...
... memory. When enabling Dual Channel mode with two memory modules, it is installed, the BIOS will double the original memory bandwidth. GA-G31M-S2L/S2C Motherboard - 18 - A memory module can 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...
Manual
Page 19
... top edge of the socket will snap into the memory socket. Step 1: Note the orientation of the memory socket. Place the memory module on this motherboard. As indicated in the picture on the left, place your memory modules in one direction. 1-4-2 Installing a Memory Before installing a memory module , make sure to turn...
... top edge of the socket will snap into the memory socket. Step 1: Note the orientation of the memory socket. Place the memory module on this motherboard. As indicated in the picture on the left, place your memory modules in one direction. 1-4-2 Installing a Memory Before installing a memory module , make sure to turn...
Manual
Page 20
...BIOS changes for your expansion card(s). 7. If necessary, go to BIOS Setup to install an expansion card: • Make sure the motherboard supports the expansion card. PCI Express x16 Slot PCI Slot PCI Express x1 Slot Follow the steps below to the chassis back panel ...Gently push back on the lever on the card are completely inserted into the PCI Express x16 slot. Install the driver provided with your computer. GA-G31M-S2L/S2C Motherboard - 20 - Example: Installing and Removing a PCI Express x16 Graphics Card: • Installing a Graphics Card: Gently push down on the ...
...BIOS changes for your expansion card(s). 7. If necessary, go to BIOS Setup to install an expansion card: • Make sure the motherboard supports the expansion card. PCI Express x16 Slot PCI Slot PCI Express x1 Slot Follow the steps below to the chassis back panel ...Gently push back on the lever on the card are completely inserted into the PCI Express x16 slot. Install the driver provided with your computer. GA-G31M-S2L/S2C Motherboard - 20 - Example: Installing and Removing a PCI Express x16 Graphics Card: • Installing a Graphics Card: Gently push down on the ...
Manual
Page 21
... drive and etc. Serial Port Use the serial port to this port for GA-G31M-S2L. - 21 - Parallel Port Use the parallel port to prevent an electrical short inside the cable connector. Do not rock it straight out from the motherboard. • When removing the cable, pull it side to side to connect...
... drive and etc. Serial Port Use the serial port to this port for GA-G31M-S2L. - 21 - Parallel Port Use the parallel port to prevent an electrical short inside the cable connector. Do not rock it straight out from the motherboard. • When removing the cable, pull it side to side to connect...
Manual
Page 22
Use this audio jack for a headphone or 2-channel speaker. Refer to 100 Mbps data rate. GA-G31M-S2L/S2C Motherboard - 22 - RJ-45 LAN Port The Fast Ethernet LAN port provides Internet connection at up to the instructions on setting up a 2/4/5.1-channel audio configuration in ... is occurring LAN Port Line In Jack (Blue) The default line in jack. The following describes the states of the LAN port LEDs. Only for GA-G31M-S2C.
Use this audio jack for a headphone or 2-channel speaker. Refer to 100 Mbps data rate. GA-G31M-S2L/S2C Motherboard - 22 - RJ-45 LAN Port The Fast Ethernet LAN port provides Internet connection at up to the instructions on setting up a 2/4/5.1-channel audio configuration in ... is occurring LAN Port Line In Jack (Blue) The default line in jack. The following describes the states of the LAN port LEDs. Only for GA-G31M-S2C.
Manual
Page 23
..., make sure your devices are compliant with the connectors you wish to connect. • Before installing the devices, be sure to the connector on the motherboard. - 23 - Unplug the power cord from the power outlet to prevent damage to the devices. • After installing the device and before connecting external devices...
..., make sure your devices are compliant with the connectors you wish to connect. • Before installing the devices, be sure to the connector on the motherboard. - 23 - Unplug the power cord from the power outlet to prevent damage to the devices. • After installing the device and before connecting external devices...
Manual
Page 24
...supply cable into pins under the protective cover when using a 2x12 power supply, remove the protective cover from the main power connector on the motherboard. The 12V power connector mainly supplies power to the power connector in the correct orientation. The power connector possesses a foolproof design. If the...-12V GND PS_ON(soft On/Off) GND GND GND -5V +5V +5V +5V (Only for 2x12-pinATX) GND (Only for 2x12-pin ATX) GA-G31M-S2L/S2C Motherboard - 24 - 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 cable into pins under the protective cover when using a 2x12 power supply, remove the protective cover from the main power connector on the motherboard. The 12V power connector mainly supplies power to the power connector in the correct orientation. The power connector possesses a foolproof design. If the...-12V GND PS_ON(soft On/Off) GND GND GND -5V +5V +5V +5V (Only for 2x12-pinATX) GND (Only for 2x12-pin ATX) GA-G31M-S2L/S2C Motherboard - 24 - 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 ...
Manual
Page 25
... system fan header (SYS_FAN). Most fans are designed with fan speed control design. A red power connector wire indicates a positive connection and requires a +12V voltage. The motherboard supports CPU fan speed control, which requires the use of different color. 33 1 34 2 - 25 - For optimum heat dissipation, it is typically designated by a stripe...
... system fan header (SYS_FAN). Most fans are designed with fan speed control design. A red power connector wire indicates a positive connection and requires a +12V voltage. The motherboard supports CPU fan speed control, which requires the use of different color. 33 1 34 2 - 25 - For optimum heat dissipation, it is typically designated by a stripe...