DFI 915g-tmgf, system board, 915gv-tml user manual Hardware Installation Power Connectors

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2

Hardware Installation

2.6.8 Power Connectors

3 4

X +12V +12V

Ground Ground

1 2

1 2 2 4

+3.3VDC COM

+12VDC +5VDC

+12VDC +5VDC

+5VSB +5VDC

PWR_OK NC

X COM COM

+5VDC COM

COM COM

+5VDC PS_ON#

COM COM

+3.3VDC -12VDC

+3.3VDC +3.3VDC

1 1 3

We recommend that you use a power supply that complies with the ATX12V Power Supply Design Guide Version 1.1. An ATX12V power supply has a standard 24-pin ATX main power connector and a 4-pin +12V power connector that must be inserted onto CN8 and CN9 connectors respectively.

The 4-pin +12V power connector enables the delivery of more +12VDC current to the processor’s Voltage Regulator Module (VRM).

The system board requires a minimum of 300 Watt power supply to operate. Your system configuration (CPU power, amount of memory, add-in cards, peripherals, etc.) may exceed the minimum power requirement. To ensure that adequate power is provided, we strongly recommend that you use a minimum of 400 Watt (or greater) power supply.

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Contents 915G-TMGF 915GV-TML 83800441Copyright All Rights ReservedFCC and DOC Statement on Class B About this Manual Table of Contents Appendix B System Error Messages Appendix C TroubleshootingAppendix a Enabling the Hyper-Threading Technology IntroductionSpecifications ProcessorChipset System MemoryOnboard VGA Features Onboard Audio FeaturesOnboard LAN Features Hardware MonitorConnectors IDE InterfaceRear Panel I/O Ports Expansion SlotsSpecial Features of the System Board PCI ExpressIntel Graphics Media Accelerator Hyper-Threading Technology Functionality RequirementsCPU Overheat Protection Channel AudioDual Function Power Button IrDA InterfaceUSB Ports Wake-On-RingRTC Timer to Power-on the System Wake-On-LANWake-On-PS/2 Keyboard/Mouse Wake-On-USB Keyboard/MouseAC Power Failure Recovery Acpi STRPackage Checklist Hardware Installation Hardware Installation915GV System Memory Channel a DDR 1 and DDR Channel B DDR 3 and DDRDynamic Mode Addressing Bios SettingSingle Channel SC Virtual Single Channel VSCOn the next Hardware Installation Hardware Installation Installing the Dimm CPU Installing the CPUOverview Tab Gold mark Pin 1 of the socket Once the CPU is in place, move the cover down Installing the Fan and Heat Sink Use only certified fan and heat sinkHole Clear Cmos Data Jumper SettingsIf you encounter the following Type Y and press Enter Hardware Installation 2 PS/2 Power Select Hardware Installation USB Power Select Rear Panel I/O Ports Parallel13941 Line-in Line-out Mic-inHardware Installation 1 PS/2 Mouse and PS/2 Keyboard Ports Bios SettingHardware Installation Serial Port Hardware Installation Parallel Port Standard Parallel PortExtended Capabilities Port Enhanced Parallel Port FunctionHardware Installation VGA Port Driver InstallationHardware Installation Ieee 1394 915G-TMGF only Hardware Installation USB Ports Hardware Installation Hardware Installation 7 RJ45 LAN Port PXE LAN Boot ROMHardware Installation Audio Rear Audio and Front Audio Rear Panel AudioMic-in Pink As rear right/left speaker outFront Audio I/O Connectors CD-in Internal Audio ConnectorHardware Installation 2 S/PDIF Hardware Installation Floppy Disk Drive Connector Connecting the Floppy Disk Drive CableHardware Installation Serial ATA Connectors Hardware Installation IDE Disk Drive Connector Connecting the IDE Disk Drive CableAdding a Second IDE Disk Drive Hardware Installation IrDA Connector Hardware Installation Cooling Fan Connectors Hardware Installation Power Connectors Hardware Installation Front Panel Connectors Reset Reset SwitchSpeaker Speaker Connector ATX-SW ATX Power SwitchPWR-LED Power/Standby LED Hardware Installation PCI Express x16 and x1 Slots Award Bios Setup Utility Bios SetupPress DEL to enter setup When you press Del, the main menu screen will appearDate Bios Setup Standard Cmos FeaturesTime IDE Channel 0 Master/Slave and IDE Channel 1 Master/Slave IDE HDD Auto DetectionAccess Mode CapacityCylinder HeadNon-fatal error VideoHalt On Base MemoryTotal Memory Extended MemoryDisplays the total memory available in the system Bios Setup Advanced Bios Features Delay Prior To Thermal CPU FeatureTM2 Bus VID Hard Disk Boot Priority NX Bios ControlLimit Cpuid MaxVal This field is used to enable or disable the CPU’s L3 cache Quick Power On Self TestVirus Warning CPU L1 & L2 CacheBoot Up Floppy Seek Boot Up NumLock StatusSwap Floppy Drive Gate A20 OptionTypematic Rate Setting Typematic Delay MsecApic Mode Typematic Rate Chars/SecMPS Version Control for OS OS Select for Dram 64MBReport No FDD For WIN Options are Yes and NoDram Timing Selectable Bios Setup Advanced Chipset FeaturesThis field is used to select the timing of the Dram Dram RAS# to CAS# Delay Precharge Delay tRASSystem Bios Cacheable Video Bios CacheablePCI-E Compliancy Mode Memory Hole At 15M-16MPCI Express Root Port Func PCI Express Port 1 to PCI Express Port3.12 PEG/Onchip VGA Control PEG ForceOn-Chip Video Memory Size On-Chip Frame Buffer SizeBoot Display Bios Setup Integrated Peripherals OnChip IDE DeviceIDE HDD Block Mode IDE DMA Transfer AccessOn-Chip Primary PCI IDE IDE Primary Master PIO and IDE Primary Slave PIOOn-Chip Serial ATA Setting Onboard Device USB ControllerUSB 2.0 Controller USB Keyboard SupportAuto Select this option when using the onboard audio Disabled Select this option when using a PCI sound cardThis field is used to enable or disable the onboard LAN AC97 AudioPower On Function Super IO DeviceKB Power On Password Hot Key Power OnUart Mode Select UR2 Duplex ModeParallel Port Mode ECP Mode Use DMAOnboard Parallel Port This is used to select a DMA channel of the parallel portBios Setup Power Management Setup Run Vgabios if S3 ResumeAcpi Function Acpi Suspend TypePower Management Video Off MethodVideo Off In Suspend Suspend TypeSuspend Mode HDD Power DownSoft-Off by PWR-BTTN CPU Thermal-ThrottlingPower On By Ring Resume By AlarmDate of Month Alarm Wake-Up By PCI CardTime hhmmss Alarm Reload Global Timer EventsReset Configuration Data Bios Setup 6 PnP/PCI ConfigurationsInit Display First Resources Controlled By RespectivelyIRQ Resources 6.5 PCI/VGA Palette SnoopMaximum Payload Size Bios Setup PC Health Status Shutdown TemperatureBios Setup Frequency/Voltage Control CPU Clock RatioThis field is used to select the CPU’s frequency ratio Auto Detect PCI ClkCPU Clock Bios Setup Load Fail-Safe Defaults Bios Setup Load Optimized Defaults Type Y and press Enter to load the Setup default valuesBios Setup Set Supervisor Password Bios Setup Set User Password Bios Setup Save & Exit Setup Bios Setup Exit Without Saving Updating the Bios 100 Drivers, Utilities and Software Applications Supported Software102 Supported Software Intel Graphics Media Accelerator Driver Supported Software Realtek Audio Driver Supported Software Realtek LAN Driver Supported Software Hardware Monitor To install, please follow the steps below Supported Software Microsoft DirectXSupported Software Intel USB 2.0 Drivers Installation NotesWindows Enabling Hyper-Threading Technology System requires a minimum of 300 Watt ATX 12V power supplyEnabling Hyper-Threading Technology 110 111 System Error Message Error MessagesFloppy Disks fail Keyboard error or no keyboard present Bios ROM checksum error System haltedHard Disks fail Keyboard is locked out Unlock the keyTroubleshooting Checklist TroubleshootingMake sure that the monitor’s power switch is on Monitor/DisplayPower Supply Floppy DriveTroubleshooting Hard Drive Hard disk failureKeyboard System Board118