EVGA 131-K8-NF44-XX manual About AMD Athlon64 939-pin CPUs, CPU ZIF mPGAB Socket

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USB - Universal Serial Bus - a medium speed interface typically used for mouse, keyboards, scanners, and some digital cameras.

Sound (interface) - the interface between the sound card or integrated sound connectors and speakers, MIC, game controllers, and MIDI sound devices.

LAN (interface) - Local Area Network - the interface to your local area network.

BIOS (Basic Input/Output System) - the program logic used to boot up a computer and establish the relationship between the various components.

Driver - software, which defines the characteristics of a device for use by another device or other software.

Processor - the "central processing unit" (CPU); the principal integrated circuit used for doing the "computing" in "personal computer".

Front Side Bus Frequency - the working frequency of the motherboard, which is generated by the clock generator for CPU, DRAM and PCI BUS.

CPU L2 Cache - the flash memory inside the CPU, normal it depend on CPU type.

2-3-2 About AMD Athlon64 939-pin CPUs

This motherboard provides a 939-pin surface mount, Zero Insertion Force (ZIF) socket, referred to as the mPGA939 socket supporting AMD Athlon64 processors in the 939 Pin package utilizing Flip-Chip Pin Grid Array technology.

The CPU that you use with the motherboard should have a cooling FAN attached to prevent overheating. If this is not the case, then purchase the correct cooling FAN before you turn on your system.

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S o c k e t 9 3 9

CPU ZIF mPGAB Socket

WARNING! Be sure that there is sufficient air circulation across the processor’s heatsink and CPU cooling FAN is working correctly, otherwise it may cause the processor and motherboard to overheat and damage your system, you may install an auxiliary cooling FAN, if necessary.

EVGA Corporation 2900 Saturn St. Suite B, Brea, CA 92821

Phone: 888 / 881-EVGA - 714 / 528-4500 - Fax: 714 / 528-4501

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Contents Page USER’S Manual For Evga NFORCE4 Motherboard CPU Support Table of Contents Chapter Introduction of nForce4 Motherboards Motherboard FeaturesPage Specifications JP9 Jbat Sysfan Layout Diagram & Jumper SettingsConnector Name Description JUMPERS, CONNECTORS, HEADERS, and SocketsJumper Name Description Header Name DescriptionPCI1 Socket/Slot Name DescriptionClosed Normal Closed Clear Cmos Hardware Installation Hardware Installation StepsUSB Power On function Enabled/Disabled JP9 Keyboard Function Enabled/Disabled JP1Install CPU Glossary CPU ZIF mPGAB Socket About AMD Athlon64 939-pin CPUsValid Memory Configurations Install MemoryBank Pin Dimm Total MemoryDIMM1 & DIMM3 Dual Channel DIMM2 & DIMM4 Dual Channel Assigning IRQs For Expansion Card Expansion Cards Procedure For Expansion Card InstallationPCI-Express Slots Interrupt Request Table For This MotherboardFrom TOP to Bottom Priority Standard function Standard Interrupt AssignmentsSLI Bridge for Nvidia SLI Supported VGA Cards Page PIN ROW1 ROW2 Connectors and Headers Power Connector 24-pin block AtxpwrPS/2 Mouse & PS/2 Keyboard Connector KB ATX 12V Power Connector 4-pin block ATX12VFireWire/USB connector CN1 CEN/LEF Blackness MIC PinkPrimary IDE Connector 40-pin block IDE1 Floppy drive Connector 34-pin block FDDCOM2/PARALLEL/SPDIF OUT PinSLI Select Mode Jumpers JP2, JP3, JP4, JP5, JP6, JP7, JP8 Serial-ATA Port connector SATA1 / SATA2 / SATA3/ SATA4Audio Headers Line-Out/MIC Header for Front Panel 9-pin AudioUSB Port Headers 9-pin USB1/USB2/USB3 Power LED PWR LED Speaker connector SpeakReset Switch Reset Power Switch PWR BTNFAN Headers 3-pin CPUFAN, CHAFAN1, SYSFAN1~2, FAN5 FireWire Header IEEE11394CD Audio-In Headers 4-pin Cdin Supplemental SLI Power J1 Beep Meaning Starting Up Your ComputerEntering Setup Introducing BiosDriver Installation RAID Installation Quick Debug Port Post Codes AppendixBoot Block Post Codes FCC Compliance Information COPYRIGHTS, TRADEMARKS, NoticesWarranty Information Limited Warranty Useful Information Contacting Customer ServiceInformation to Keep Handy Before Calling