Intel GA-G31M-S2C, GA-G31M-S2L Clrcmos Clearing Cmos Jumper, CI Chassis Intrusion Header

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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.

Open: Normal

Short: Clear CMOS Values

•Always turn off your computer and unplug the power cord from the power outlet before

clearing the CMOS values.

• After clearing the CMOS values and before turning on your computer, be sure to remove the jumper cap from the jumper. Failure to do so may cause damage to the motherboard.

•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).

16)CI (Chassis Intrusion Header)

This motherboard provides a chassis detection feature that detects if the chassis cover has been removed. This function requires a chassis with chassis intrusion detection design.

1

Pin No.

Definition

1

Signal

2

GND

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Hardware Installation

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Contents GA-G31M-S2C Motherboard GA-G31M-S2C Identifying Your Motherboard Revision CopyrightDisclaimer Documentation ClassificationsTable of Contents Regulatory Statements Box Contents GA-G31M-S2L/GA-G31M-S2C Motherboard Layout CPU CLK+ Page Installation Precautions Hardware InstallationCPU Product Specifications4 Mbit flash Page Installing the CPU Installing the CPU and CPU CoolerCPU Socket Lever Installing the CPU Cooler Dual Channel Memory Configuration Installing the MemoryInstalling a Memory Installing an Expansion Card Back Panel Connectors Line Out Jack Green Line In Jack BlueMic In Jack Pink Pwrled Internal ConnectorsGND CPUFAN/SYSFAN Fan Headers FDD Floppy Disk Drive ConnectorSATAII0/1/2/3 Sata 3Gb/s Connectors, Controlled by ICH7 IDE IDE ConnectorBatbattery Pwrled System Power LED HeaderFpanel Front Panel Header Faudio Front Panel Audio Header Cdin CD In ConnectorFUSB1/FUSB2 USB Headers Spdifo S/PDIF Out HeaderCI Chassis Intrusion Header Clrcmos Clearing Cmos JumperGA-G31M-S2L/S2C Motherboard Bios Setup Startup Screen Following screen may appear when the computer bootsBios Setup Program Function Keys Sample Bios Version GA-G31M-S2L D9aMain Menu „ PnP/PCI Configurations „ Standard Cmos Features„ Advanced Bios Features „ Power Management SetupIDE Channel 2, 3 Master/Slave DateTime IDE Channel 0 Master/SlaveMemory Floppy 3 Mode SupportDrive a Halt OnHDD S.M.A.R.T. Capability Hard Disk Boot PriorityFirst/Second/Third Boot Device Password CheckCPU Enhanced Halt C1E Note CPU Multi-Threading NoteLimit Cpuid Max. to 3 Note No-Execute Memory Protect NoteOnboard VGA Init Display FirstOn-Chip Frame Buffer Size Sata Port 0/2 Set to On-Chip Sata ModeOn-Chip Primary PCI IDE Pata IDE Set toUSB 2.0 Controller Smart LAN LAN Cable Diagnostic FunctionSata Port 1/3 Set to USB ControllerOnboard Parallel Port Onboard LAN Boot ROMParallel Port Mode Onboard Serial PortSoft-Off by PWR-BTTN Power On by RingPME Event Wake Up Power On By Keyboard Resume by AlarmHpet Mode Note Power On By MousePCI1 IRQ Assignment PnP/PCI ConfigurationsPCI2 IRQ Assignment Case Opened Reset Case Open StatusCurrent CPU Temperature CPU Warning TemperatureCPU Clock Ratio Note Robust Graphics BoosterCPU Host Clock Control Performance Enhance High Speed Dram DLL SettingsCPU Host Frequency Mhz PCI Express Frequency MhzCPU Voltage Control FSB OverVoltage ControlNormal CPU Vcore Load Optimized Defaults Load Fail-Safe DefaultsSet Supervisor/User Password Exit Without Saving Save & Exit SetupInstalling Chipset Drivers Drivers InstallationDriver CD Information Software ApplicationsContact Us Hardware InformationGA-G31M-S2L/S2C Motherboard Before You Begin Xpress Recovery2System Requirements Installing Windows XP and Partitioning the Hard Drive Installation and ConfigurationPage Using the Backup Function in Xpress Recovery2 Accessing Xpress Recovery2Removing the Backup Using the Restore Function in Xpress Recovery2Exiting Xpress Recovery2 Updating the Bios with the Q-Flash Utility Bios Update UtilitiesUpdating the Bios Load Optimized DefaultsSaveY/N?& ExitY Setup Installing and Using @BIOS Updating the Bios with the @BIOS UtilityOptions and Instructions Update the Bios without Using the Internet Update Function EasyTune 5 Pro Interface Button Information Table EasyTune 5 ProGA-G31M-S2L/S2C Motherboard Configuring 2/4/5.1-Channel Audio Configuring Audio Input and OutputConfiguring Speakers Speakers or Headphones Activating an AC97 Front Panel Audio Module Configuring Sound EffectMuting the Back Panel Audio For HD Audio Only Installing the S/PDIF Out Cable Installing the S/PDIFOut Cable OptionalPdif out Configuring S/PDIF out Configuring Microphone Recording Select Realtek HD Audio Input in the Mixer device list Recording the Sound Using the Sound RecorderPlaying the Sound Frequently Asked Questions TroubleshootingStart Troubleshooting ProcedureEND Regulatory Notices Weee Symbol StatementOur Commitment to Preserving the Environment China Restriction of Hazardous Substances Table GA-G31M-S2L/S2C Motherboard Appendix GA-G31M-S2L/S2C Motherboard B.T. INC USA Mexico Contact UsGigabyte Global Service System

GA-G31M-S2C, GA-G31M-S2L specifications

The Intel GA-G31M-S2L and GA-G31M-S2C are motherboards that represent a blend of innovation and reliability in the realm of computing. Designed by Gigabyte, these motherboards cater predominantly to budget-conscious consumers, gamers, and professionals seeking a stable platform for their computing needs. Powered by the Intel G31 chipset, these models support Intel's LGA 775 socket processors, which include the Pentium and Core 2 Duo series, making them versatile options for various applications.

One of the standout features of the GA-G31M-S2L and GA-G31M-S2C is their support for DDR2 memory with a maximum capacity of 4GB. This makes them suitable for running multiple applications simultaneously, providing users with a smoother multitasking experience. The motherboards support a dual-channel memory architecture, maximizing memory bandwidth, which is critical for performance-demanding applications and tasks.

In terms of connectivity, both models boast an array of ports, including USB 2.0 and Serial ATA (SATA) interfaces. This allows users to connect various peripherals and storage devices seamlessly. Additionally, the GA-G31M-S2C variant offers integrated graphics powered by Intel’s GMA 3100, providing a decent graphical performance for casual users who may not require a dedicated graphics card. Meanwhile, the GA-G31M-S2L can be fitted with a dedicated GPU for enhanced gaming experiences.

The motherboards also feature Gigabyte's renowned Ultra Durable technology, which incorporates durable capacitors, solid-state chokes, and a robust PCB design. This ensures enhanced stability and longevity, making them ideal for long-term use. Another noteworthy aspect is their support for PCI Express slots, enabling users to upgrade their systems with additional hardware, such as graphics cards or network adapters.

Security features are not overlooked, with options for BIOS-level protection that helps safeguard the motherboard from unauthorized access. The GA-G31M-S2L and GA-G31M-S2C are also equipped with an easy-to-use BIOS interface, allowing users to tweak settings for optimal performance.

In summary, the Intel GA-G31M-S2L and GA-G31M-S2C motherboards deliver a solid foundation for both everyday computing and more demanding tasks. With their blend of essential features, connectivity options, and durability, they stand out as reliable choices for users looking to build or upgrade their systems using the Intel LGA 775 platform. These motherboards embody a practical approach to computing, ensuring users have access to the necessary tools to achieve their goals.
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