Nvidia 780I SLI manual Configuring the Bios

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Configuring the BIOS

This section discusses how to change the system settings through the BIOS Setup menus. Detailed descriptions of the BIOS parameters are also provided.

This section includes the following information:

qEnter BIOS Setup

qMain Menu

qStandard CMOS Features

qAdvanced BIOS Features

qAdvanced Chipset Features

qIntegrated Peripherals

qPower Management Setup

qPnP/PCI Configurations

qSystem Monitor

NVIDIA Corporation

October 17, 2007 DU-03597x-001_v01

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Contents User Guide Nvidia nForce 780i SLI Motherboard780i 3-Way SLI Motherboard Table of Contents COM1 NForce 780i SLI Motherboard Nvidia Corporation 100 List of Figures Parts not in the Kit Before You Begin…Intentions of the Kit Nvidia nForce Motherboard Motherboard Specifications780i 3-Way SLI Motherboard Unpacking Unpacking Parts DescriptionsEquipment Nvidia nForce 780i SLI Motherboard Nvidia nForce 780i SLI Motherboard Layout Chassis Backpanel Connectors Safety Instructions Hardware InstallationPreparing the Motherboard Installing the CPUInstalling Memory DIMMs Installing the CPU FanInstalling the I/O Shield Installing the MotherboardSecuring the Motherboard into the Chassis Connecting Cables Setting SwitchesPower Supply Connectors Power ConnectionsPWR1 Motherboard Connector PWR1 Pin Assignments Pin ATX Power PWR1Pin ATX 12V Power PWR2 Connecting IDE Hard Disk DrivesHardware Installation Connecting Serial ATA Cables Front Panel Header Connecting Internal HeadersIeee 1394a Front Panel Header PinsUSB Headers USB 2.0 Header PinsAudio Front Audio ConnectorFan Connections CPU Fan ConnectorCOM1 Expansion Slots FDD ConnectorPCI Slots PCI Express x16 Slots PCI Express x1 SlotClear Cmos Jumper Clrcmos Jumper SettingsThis page is blank Configuring the Bios Main Menu Enter Bios SetupAdvanced Bios Features Standard Cmos FeaturesAdvanced Chipset Features Power Management SetupSet Password Load DefaultsSave & Exit Setup System MonitorStandard Cmos Features Menu Standard Cmos Features MenuIDE Channel and Sata Channel Date and TimeAuto NoneManual LargeNo Errors All ErrorsDrive a Halt OnMemory Cdrom Advanced Bios FeaturesNetwork Boot Priority Hard Disk Boot PriorityRemovable Device Priority CPU Internal CacheFirst/Second/Third Boot Device Quick Power On Self TestBoot Other Device Boot Up NumLock StatusSecurity Option Apic ModeMPS Version Control For OS Full Screen Logo ShowAdvanced Chipset Features Advanced Chipset FeaturesCPU Spread Spectrum System ClocksFrequency Settings Spread Spectrum HT MultiplierSLI-Ready Memory FSB & Memory ConfigLinked FSB and Memory Clock ModeUnlinked FSB QDR, MHz Memory Timing SettingMEM DDR, MHz OptimalExpert Disable CPU ConfigurationLimit Cpuid MaxVal CPU Thermal ControlTM2 Only Execute Disable BitTM1 & TM2 C1E Enhanced Halt StateCPU FSB System VoltagesMemory NForce MCP NForce SPPHT nForce SPP MCP NForce MCP AuxiliaryLoad Timing/Voltage Set Nvmem Memory TestSave Timing/Voltage Set System Bios CacheableHpet Function Nvidia GPU ExIntegrated Peripherals Menu Integrated Peripherals MenuIDE DMA transfer access IDE Function SetupPrimary Master/Slave PIO Primary Master/Slave UdmaUSB Config RAID ConfigIDE HDD Block Mode MAC ConfigIEEE1394 controller HD AudioOnboard Serial Port Power Management Setup MenuAcpi Function Power On by AlarmAcpi Suspend Type Soft-Off by PbntButton only Keyboard Password Power on FunctionHot Key Power On Mouse Left Mouse Right Any KeyPnP/PCI Configuration Menu PnP/PCI Configuration MenuInit Display First Reset Configuration DataResources Controlled By PCI/VGA Palette Snoop IRQ ResourcesMaximum Payload Size System Monitor Menu System Monitor MenuPress Enter to display the Dynamic Fan Control menu Dynamic Fan ControlThis page is blank Installing Drivers Software Windows XP Drivers Install Using Nvidia Software Nvidia Performance Group Nvidia Control Panel Device Settings CPU Current Hardware SettingsMotherboard Row Address Strobe MemoryRAS to CAS access Write Recovery TimeRAS to RAS Delay Memory bank switchCommand Per Clock To R Command DelayTo W Timing CAS LatencyGPU Dynamic Bios Access View System Information Profile Policies Manage Your System Bios Nvidia System Monitor Using Nvidia Software 780i 3-Way SLI Motherboard Using Nvidia Software 780i 3-Way SLI Motherboard Award Post Code Appendix A. Post Codes for Tritium PlatformAward Post Codes Name Description Post Codes Award Post Codes Name Description Award Post Codes Name Description Award Post Codes Name Description Award Post Codes Name Description Nvmm Post Codes Nvmm Post Codes Name Description 780i 3-Way SLI Motherboard SLI Connector Appendix B. Configuring an SLI ConfigurationForceWare Driver Way Nvidia SLI connectorWindows Vista Device Manager Enabling 3-Way SLI Nvidia Control Panel, Set SLI ConfigurationSLI Visual Indicators Operating in 3DMark2006 Verifying 3-way SLI is Active Base Memory IndexFSB and Memory Clock Mode, 45 FSB Reference Clock HT Spread Spectrum Limit Cpuid MaxVal, 48 LI-Ready Memory, 44 load plate Sata Spread Spectrum TWTR Copyright 110