EVGA 123-YW-E175 manual Onboard Buttons, Post Port Debug LED

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nForce 750i SLI Motherboard

Onboard Buttons

These onboard buttons include RESET, POWER and CMOS , lets you turn on/off the system easily, and convenient for clear CMOS

RESET and POWER Button:

These onboard buttons lets you turn on/off the system easily, it is especially handy for debugging or testing the system.

CMOS Button:

The motherboard uses the CMOS RAM to store all the set parameters. The CMOS can be cleared by press the CMOS button.

RESET POWER CMOS

Button Button Button

Post Port Debug LED

Provides two-digit POST code to show why the system fail to boot. Allows quick and easy optimization.

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Contents Page Evga nForce 750i SLI Motherboard Table of Contents Drive a Halt On Memory Advanced Bios Features AudioExpansion Slots Page System Voltages CPU Core PnP/PCI Configuration MenuInstalling Drivers and Software System ClocksIntentions of the Kit Parts not in the KitMotherboard Specifications Onboard Audio Green FunctionExpansion Slots Unpacking Parts Descriptions Port Sata Power Cable Qty Three Page Evga nForce 750i SLI Backpanel connectors Safety Instructions Preparing the MotherboardPreparing the motherboard Installing the CPU Fan Installing the CPUInstalling Memory DIMMs Installing the Motherboard Installing the I/O ShieldSecuring the Motherboard into the Chassis Connecting Cables and Setting Switches Power ConnectionsInternal Headers Power Connections Pin ATX PowerPin ATX 12V Power Connecting IDE Hard Disk Drives Connecting Floppy Disk Drive Connecting Serial ATA CablesFront Panel Header Connecting Internal HeadersUSB Headers Ieee 1394aCOM1 AudioCPU FAN Fan ConnectionsPCI Express x16 Slots Expansion SlotsPCI Slots PCI Express x1 SlotPost Port Debug LED Onboard ButtonsEnter Bios Setup Configuring the BiosMain Menu Phoenix AwardBIOS Cmos Setup UtilityStandard Cmos Features Removable Device Priority Advanced Bios FeaturesCPU Features Phoenix AwardBIOS Cmos Setup Utility Advanced Bios FeaturesBoot Other Device Hard Disk Boot PriorityQuick Power On Self Test First/Second/Third Boot DeviceSpread Spectrum Control Advanced Chipset FeaturesMPS Version Control For OS Full Screen Logo ShowPrimary Master/Slave PIO Phoenix AwardBIOS Cmos Setup Utility Integrated PeripheralsIntegrated Peripherals Menu OnChip IDE Channel0Serial-ATA Controller IDE DMA transfer accessIDE Prefetch Mode RAID EnableMAC LAN Power Management Setup Power ManagementPhoenix AwardBIOS Cmos Setup Utility Power Management Setup Hpet Support Keyboard PasswordHot Key Power On WORRI# From Soft-OffMouse Left Mouse Right Any Key PnP/PCI Configuration MenuReset Configuration Data Phoenix AwardBIOS Cmos Setup Utility PnP/PCI ConfigurationMaximum Payload Size Resources Controlled ByIRQ Resources PCI/VGA Palette SnoopPhoenix AwardBIOS Cmos Setup Utility PC Health Status PC Health StatusDynamic Fan Control Current CPU Freq, MHz Frequency/Voltage ControlCPU Clock Ratio LDT FrequencyFSB & Memroy Config FSB Memroy Clock ModePhoenix AwardBIOS Cmos Setup Utility FSB & Memory Config MEM DDR, MHz Memory Timing SettingPhoenix AwardBIOS Cmos Setup Utility Memory Timing Setting FSB QDR, MHzCPU Core Phoenix AwardBIOS Cmos Setup Utility System VoltagesECC Control System VoltagesNForce SPP NF200 Voltage LevelGtlvref Lane Page Installing Drivers Software Driver Installation Page Appendix A. Post Codes for Tritium Platform Using Nvidia Software Award Post Codes Name Description Using Nvidia Software Award Post Codes Name Description Award Post Codes Name Description E1-EF