Intel 4127, 4112 specification

Unique Features			Support for @BIOS
		Support for Download Center
		Support for Q-Flash
		Support for EasyTune (Note 4)
		Support for Xpress Install
		Support for Xpress Recovery2
		Support for Virtual Dual BIOS
	Bundled Software	Norton Internet Security (OEM version)
Operating System		Support for Microsoft® Windows® Vista/XP
Form Factor			Micro ATX form factor; 24.4cm x 19.3cm

(Note 1) Enable use of a CoreTM 2 CPU with 1333 MHz FSB through overclocking. You must install the FSB 1333 MHz CoreTM 2 CPU with DDR2 533 (or above) memory module(s).

(Note 2) Due to Windows Vista/XP 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB.

(Note 3) Use of a 1066/800 MHz FSB CPU is required if you wish to install DDR2 667 MHz memory. (Note 4) Available functions in Easytune may differ by motherboard model.

GA-945GCM-S2L/S2C Motherboard

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Intel 4127, 4112 user manual

Contents

GA-945GCM-S2L/ GA-945GCM-S2C Motherboard Copyright DisclaimerDocumentation Classifications Identifying Your Motherboard Revision Table of Contents Regulatory Statements Box Contents GA-945GCM-S2L/GA-945GCM-S2C Motherboard Layout Block Diagram Hardware Installation Installation Precautions Product Specifications CPU 4 Mbit flash Page Installing the CPU and CPU Cooler Installing the CPU CPU Socket Lever Installing the CPU Cooler Installing the Memory Dual Channel Memory Configuration Installing a Memory Installing an Expansion Card Back Panel Connectors Line In Jack Blue Line Out Jack GreenMic In Jack Pink Internal Connectors Pwrled GND FDD Floppy Disk Drive Connector CPUFAN/SYSFAN Fan Headers IDE IDE Connector SATAII0/1/2/3 Sata 3Gb/s Connectors, Controlled by ICH7 Pwrled System Power LED Header Batbattery Fpanel Front Panel Header Cdin CD In Connector Faudio Front Panel Audio Header Spdifo S/PDIF Out Header FUSB1/FUSB2 USB Headers Clrcmos Clearing Cmos Jumper CI Chassis Intrusion Header GA-945GCM-S2L/S2C Motherboard Bios Setup Following screen may appear when the computer boots Startup Screen Sample Bios Version GA-945GCM-S2L E10 Bios Setup Program Function KeysMain Menu „ Standard Cmos Features „ Advanced Bios Features„ Power Management Setup „ PnP/PCI Configurations Date TimeIDE Channel 0 Master/Slave IDE Channel 2, 3 Master/Slave Floppy 3 Mode Support Drive aHalt on Memory Hard Disk Boot Priority First/Second/Third Boot DevicePassword Check HDD S.M.A.R.T. Capability Limit Cpuid Max. to 3 Note No-Execute Memory Protect NoteCPU Enhanced Halt C1ENote CPU Thermal Monitor 2 TM2 Note On-Chip Sata Mode On-Chip Primary PCI IDEPata IDE Set to Sata Port 0/2 Set to Sata Port 1/3 Set to USB ControllerUSB 2.0 Controller USB Keyboard Support Smart LAN LAN Cable Diagnostic Function Smart LAN Onboard LAN Boot ROM Parallel Port ModeECP Mode Use DMA Onboard Serial Port Power On by Ring Soft-Off by PWR-BTTNPME Event Wake Up Resume by Alarm Hpet Mode NotePower On By Mouse Power On By Keyboard PnP/PCI Configurations PCI1 IRQ AssignmentPCI2 IRQ Assignment Reset Case Open Status Current CPU TemperatureCPU Warning Temperature Case Opened CPU Smart FAN Control CPU Clock Ratio Note FSB1333 Core 2 CPUCPU Host Clock Control CPU Host Frequency Mhz PCI Express Frequency MhzSystem Memory Multiplier Memory Frequency Mhz Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor/User Password Save & Exit Setup Exit Without Saving Drivers Installation Installing Chipset Drivers Software Applications Driver CD Information Hardware Information Contact Us GA-945GCM-S2L/S2C Motherboard Xpress Recovery2 Before You BeginSystem Requirements Installation and Configuration Installing Windows XP and Partitioning the Hard DrivePage Accessing Xpress Recovery2 Using the Backup Function in Xpress Recovery2 Using the Restore Function in Xpress Recovery2 Removing the BackupExiting Xpress Recovery2 Bios Update Utilities Updating the Bios with the Q-Flash Utility Updating the Bios Press Y to load Bios defaults Updating the Bios with the @BIOS Utility Installing and Using @BIOSOptions and Instructions Update the Bios without Using the Internet Update Function EasyTune EasyTune 5 Interface Button Information Table Windows Vista ReadyBoost Configuring Audio Input and Output Configuring 2/4/5.1-Channel AudioConfiguring Speakers Speakers or Headphones Configuring Sound Effect Activating an AC97 Front Panel Audio ModuleMuting the Back Panel Audio For HD Audio Only Installing the S/PDIFOut Cable Optional Installing the S/PDIF Out CablePdif out Configuring S/PDIF out Configuring Microphone Recording Appendix Using the Sound Recorder Recording the SoundPlaying the Sound Troubleshooting Frequently Asked Questions Troubleshooting Procedure Start END Weee Symbol Statement Regulatory NoticesOur Commitment to Preserving the Environment China Restriction of Hazardous Substances Table GA-945GCM-S2L/S2C Motherboard Contact Us B.T. INC USA Mexico Gigabyte Global Service System