Intel GA-8N775 user manual Block Diagram

Page 7

Block Diagram

LGA775

CPUCLK+/-(1066/800/533MHz)

1 PCIE x 16

Processor

PCI-ECLK

Host

DDRII 667/533MHz DIMM

Interface

(100MHz)

PCI Express x 16 Bus

Dual Channel Memory

NBCLK (25MHz)

PCI Express Bus

nVIDIA®

HCLK+/- (133/200/266MHz)

Crush 19

PCI-ECLK

x 1

x 1

x 1

(100MHz)

						33MHz
3 PCI Express x 1						25MHz
						48MHz
LAN	Marvell			BIOS		ROMCLK33MHz
LAN
					4 SATA 3Gb/s
RJ45	88E1111/	nVIDIA®			4 SATA 3Gb/s
RJ45	88E1111/	nVIDIA®				ATA33/66/100/133
	88E1115	MCP-04				ATA33/66/100/133
	88E1115	MCP-04				IDE Channels
						IDE Channels	Floppy
PCI Bus							Floppy
				LPC BUS	IT8712F		LPT Port
					IT8712F
				24 MHz			COM Port
		CODEC
						PS/2 KB/Mouse
2 PCI	Speaker Out Speaker Out Speaker Out	MIC Line-Out Line-In SPDIF In	SPDIF Out		33 MHz
				10 USB	33 MHz
				10 USB
				Ports
PCICLK				24.576MHz
(33MHz)	Surround Center/Subwoofer Side			24.576MHz
(33MHz)

		- 7	-

Image 7

Contents

GA-8N775 Motherboard Product Manual Classification CopyrightTable of Contents Drivers Installation GA-8N775 GA-8N775 Motherboard LayoutBlock Diagram Page Preparing Your Computer Considerations Prior to InstallationInstallation Notices Instances of Non-WarrantyCPU Feature Summary4Mbit flash ROM Installation of the CPU Installation of the CPU and HeatsinkInstallation of the Heatsink Installation of Memory Dual Channel Memory Configuration Installation of Expansion Cards I/O Back Panel Introduction Side Speaker Out Connectors IntroductionATX12V / ATX Power Connector FDD Floppy Connector Cpufan / Sysfan Cooler Fan Power ConnectorIDE1 / IDE2 IDE Connector Pwrled Fpanel Front Panel Jumper Cdin CD Faudio Front Audio Panel ConnectorUSB1 / FUSB2 / FUSB3 Front USB Connector Spdifi Spdif In ConnectorCI Chassis Intrusion, Case Open Clrcmos Clear CmosRfid English Main Menu Status Page Setup Menu / Option Page Setup MenuF12 For Boot Menu Main Menu For example Bios Ver. E5„ PnP/PCI Configuration „ Standard Cmos Features„ Advanced Bios Features „ Power Management SetupIDE Channel 0 Master/Slave IDE Channel 1 Master/Slave Standard Cmos FeaturesDate TimeMemory Floppy 3 Mode Support for Japan AreaDrive a / Drive B Halt onBoot Up Floppy Seek Advanced Bios FeaturesHard Disk Boot Priority First / Second / Third Boot DeviceNo-Execute Memory Protect Note Password CheckCPU Hyper-Threading Limit Cpuid Max. toSPP Integrated PeripheralsSataii 2 Primary RAID IDE Secndry Slave RAIDSataii 1 Primary RAID Sataii 1 Secondary RAIDUSB Keyboard Support Onboard LAN Boot ROMParallel Port Mode On-Chip USBModem Ring On Power Management SetupPower-On by Alarm PME Event Wake UpAC Back Function Power On by MousePower On by Keyboard KB Power on PasswordINT PnP/PCI ConfigurationsPC Health Status CPU Smart FAN Control CPU Smart FAN ModeCPU Clock Ratio Note FSB Turbo ModeMB Intelligent TweakerM.I.T M. NoteTarget FSB Speed QDR System Clock ModeNew FSB Speed QDR Current FSB Speed QDRLoad Optimized Defaults Load Fail-Safe DefaultsSet Supervisor/User Password Exit Without Saving Save & Exit SetupInstall Chipset Drivers Drivers InstallationSoftware Information Software ApplicationContact Us Hardware InformationEnglish Unique Software Utilities User Interface Overview EasyTune 5 IntroductionHow to use the Xpress Recovery2 Xpress Recovery2 IntroductionSystem requirements Precautions Main Screen of Xpress Recovery2Limitations Method 1 Q-FlashTMUtility Flash Bios Method IntroductionBefore You Begin Task menu for Q-Flash utility Exploring the Q-FlashTM / Dual Bios utility screenTask menu for Dual Bios utility Entering the Q-FlashTMutilitySteps Using the Q-FlashTMutilityYou can repeat to Part Two English Exploring the Q-FlashTMutility screenBios file becomes F4 after updating Congratulation!! You have updated Bios successfullyMethods and steps Method 2 @BIOSTM UtilityEnglish To configure Sata hard drives, follow the steps below Configuring Sata Hard DrivesSPP GA-8N775 Motherboard Step Save and exit Bios Setup Configuring RAID set in RAID Bios YES Nvidia Making a Sata Driver Disk Cd bootdrv MenuInstalling Sata controller driver during OS installation NForce Storage Controller Enter= Continue R=Repair F3=Exit Solutions Configuring a bootable RAID array with Microsoft WindowsYES Appendix Stereo Speakers Connection and Settings Introduction of audio connectors5 2- / 4- / 6- / 8- Channel Audio Function Introduction Channel Audio Setup English Step Troubleshooting English English Taiwan Headquarters Contact UsChina Shanghai