EVGA 122-YW-E173 manual Fan Connections, PWR Control

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Fan Connections

There are five fan connections on the motherboard. The fan speed can be detected and viewed in the PC Health Status section of the CMOS Setup. The fans are automatically turned off after the system enters S3, S4 and S5 mode.

Note that the CPU fan cable can be either a 3-pin or a 4-pin connector. Connect a 3-pin connector to pins 1, 2, and 3 on the motherboard connector.

CPU Fan Connector
3	2

4	3	2	GND
			GND
GND SENSE			+12V
PWR		CONTROL	SENSE

Auxiliary Fan Connector

EVGA nForce 750i SLI SPP/MCP Fan Connector

Install the fan over the nForce 750i SLI SPP to draw heat from the MCP. The fan plugs into a 3-pin connector.

3 2

GND +12V

SENSE

EVGA 19

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Contents Evga nForce 750i SLI Motherboard Evga Fan Connectors Table of Contents Evga Power On by Alarm Power on Function Pwron After PWR-Fail List of Figures Intentions of the Kit Before You Begin… Parts not in the KitEvga nForce 750i SLI Motherboard Motherboard SpecificationsEvga Equipment Unpacking Parts DescriptionsIDE-ATA 133 HDD Cable Nvidia nForce 750i SLI Motherboard Layout Chassis Back Panel Connectors Safety Instructions Hardware InstallationInstalling the CPU Installing the CPU FanPreparing the Motherboard Page Installing the Motherboard Installing the I/O ShieldSecuring the Motherboard into the Chassis ¾ COM ‰ FDD ‰ IDE Connecting Cables Setting SwitchesPower Supply Connectors Power ConnectionsPWR1 Motherboard Connector PWR1 Pin Assignments Pin ATX Power PWR1Connecting IDE Hard Disk Drives Pin ATX 12V Power PWR2Connecting Serial ATA Cables Front Panel Header Connecting Internal HeadersUSB Headers Audio Speaker ConnectorPWR Control Fan ConnectionsFloppy Disk Drive FDD Connector Serial ConnectorPCI Express x16 Slots Expansion SlotsPCI Slots PCI Express x1 SlotOnboard System Reset and Power Buttons Clear Cmos FunctionClear Cmos Button Post Port Debug LED LED Status IndicatorsConfiguring the Bios Main Menu Enter Bios SetupBios Cmos Setup Utility Main Menu ‰ Exit Without Saving ‰ Load Defaults‰ Set Password ‰ Save & Exit SetupEGA/VGA Standard Cmos Features MenuIDE Channel and Sata Channel Date and Time¾ Large ‰ None‰ Auto ‰ ManualHalt On ‰ All Errors‰ No Errors Drive a‰ Extended Memory Memory‰ All, But Diskette ‰ All, But Disk/KeyCdrom Advanced Bios FeaturesCPU Feature Hard Disk Boot Priority CD-ROM Boot Priority Quick Power on Self TestFirst/Second/Third Boot Device Security Option Boot Other DeviceBoot Up NumLock Status Apic Mode‰ Pcie Spread Spectrum SPP Advanced Chipset FeaturesSpread Spectrum ‰ CPU Spread Spectrum‰ LDT Spread Spectrum ‰ System Bios CacheableIntegrated Peripherals Menu ‰ Sata Spread SpectrumIDE Function Setup USB Config RAID ConfigOnboard FDC Controller IDE HDD Block ModeHD Audio Realtek LAN DeviceAcpi Function Power Management Setup MenuSoft-Off by Pbnt Power On by AlarmPower on Function Acpi Suspend Type‰ Mouse Left ‰ Mouse Right ‰ Any Key ‰ Password‰ Hot Key Power On Pwron After PWR-FailPnP/PCI Configuration Menu PnP/PCI Configuration MenuReset Configuration Data Init Display FirstResources Controlled By Maximum Payload Size PCI/VGA Palette SnoopPC Health Status PC Health StatusPress Enter to display the Dynamic Fan Control menu Dynamic Fan Control‰ CPU N/2 Ratio Frequency/Voltage Control‰ CPU Clock Ratio Unlock ‰ LDT Frequency‰ PCIe Frequency System Clocks‰ Current CPU Freq, MHz ‰ FSB Clock. MHzFSB & Memory Config ‰ FSB Memory Clock Mode¾ Linked ‰ MEM DDR, MHz ‰ Memory Timing Setting¾ Unlinked ‰ FSB QDR, MHz¾ Expert ¾ OptimalMemory Timing Setting Expert TCL CAS Latency System Voltages ‰ Evga VDroop control‰ Memory ‰ nForce SPP ‰ NF200 Voltage Level‰ Gtlvref Lane Save Timing/Voltage Set Load Timing/Voltage SetDriver Installation Installing Drivers and SoftwareEvga Glossary of Terms Evga Award Post Code Appendix a Post Codes for Evga nForce 750i SLI MotherboardEeprom Award Post Codes Name Description Award Post Codes Name Description Award Post Codes Name Description Award Post Codes Name Description Award Post Codes Name Description