DFI NB70-SC User Manual
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DFI NB70-SC User Manual

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NB70-SC Rev. A+ System Board User s Manual
http://www.manuallib.com/file/2541789
From ManualLib.com
ManualLib.com collects and classifies the global product
instrunction manuals to help users access anytime and
anywhere, helping users make better use of products.
Home: http://www.manuallib.com/ Chinese: http://www.shuomingshuku.com/
This Manual: http://www.manuallib.com/file/2541789

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  • Page 1 NB70-SC Rev. A+ System Board User s Manual http://www.manuallib.com/file/2541789 From ManualLib.com ManualLib.com collects and classifies the global product instrunction manuals to help users access anytime and anywhere, helping users make better use of products. Home: http://www.manuallib.com/ Chinese: http://www.shuomingshuku.com/ This Manual: http://www.manuallib.com/file/2541789...

  • Page 2: System Board

    NB70-SC Rev. A+ System Board User’s Manual 52700142 This Manual: http://www.manuallib.com/file/2541789...
  • Page 3 Copyright Trademarks Caution This Manual: http://www.manuallib.com/file/2541789...

  • Page 4: Fcc And Doc Statement On Class B

    FCC and DOC Statement on Class B This Manual: http://www.manuallib.com/file/2541789...
  • Page 5 Notice This Manual: http://www.manuallib.com/file/2541789...
  • Page 6 Table of Contents Chapter 1 - Introduction Chapter 2 - Hardware Installation Chapter 3 - Award BIOS Setup Utility This Manual: http://www.manuallib.com/file/2541789...
  • Page 7 Introduction Chapter 4 - Supported Softwares  Appendix A - Using the Suspend to RAM Function Appendix B - System Error Messages Appendix C - Troubleshooting This Manual: http://www.manuallib.com/file/2541789...

  • Page 8: Features And Specifications

    Introduction Chapter 1 - Introduction 1.1 Features and Specifications 1.1.1 Features Chipset Processor System Memory This Manual: http://www.manuallib.com/file/2541789...
  • Page 9 Introduction Expansion Slots Onboard Audio Features Compatibility ATX Double Deck Ports (PC 99 color-coded connectors) This Manual: http://www.manuallib.com/file/2541789...
  • Page 10 Introduction Connectors PCI Bus Master IDE Controller IrDA Interface USB Ports This Manual: http://www.manuallib.com/file/2541789...
  • Page 11 Introduction BIOS Desktop Management Interface (DMI) 1.1.2 System Health Monitor Functions This Manual: http://www.manuallib.com/file/2541789...
  • Page 12 Introduction 1.1.3 Intelligence Automatic Chassis Fan Off Dual Function Power Button Wake-On-Ring Important: If you are using a modem add-in card, the 5VSB power source of your power supply must support ≥ 720mA. Wake-On-LAN Important: The 5VSB power source of your power supply must support ≥...
  • Page 13 Introduction Wake-On-Keyboard/Wake-On-Mouse Important: • The power button will not function once a keyboard password has been set in the “KB Power On Password” field of the Integrated Peripherals submenu. You must type the correct password to power-on the system. If you forgot the password, power-off the system and remove the battery.
  • Page 14 Introduction ACPI STR ® ® Important: The 5VSB power source of your power supply must support ≥ 1A. AC Power Failure Recovery Virus Protection This Manual: http://www.manuallib.com/file/2541789...
  • Page 15 Introduction 1.2 Package Checklist þ þ þ þ þ This Manual: http://www.manuallib.com/file/2541789...

  • Page 16: System Board Layout

    Hardware Installation Chapter 2 - Hardware Installation 2.1 System Board Layout This Manual: http://www.manuallib.com/file/2541789...

  • Page 17: Hardware Installation

    Hardware Installation Warning: Electrostatic discharge (ESD) can damage your system board, processor, disk drives, add-in boards, and other components. Perform the upgrade instruction procedures described at an ESD workstation only. If such a station is not available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the system chassis.
  • Page 18 Hardware Installation 2.2.1 Installing the DIM Module This Manual: http://www.manuallib.com/file/2541789...
  • Page 19 Hardware Installation 2.3 Jumper Settings for Clearing CMOS Data Clear CMOS Data - Jumper JP3 a) CMOS data becomes corrupted. b) You forgot the supervisor or user password. c) You are unable to boot-up the computer system because the processor’s ratio/clock was incorrectly set in the BIOS. This Manual: http://www.manuallib.com/file/2541789...
  • Page 20 Hardware Installation This Manual: http://www.manuallib.com/file/2541789...
  • Page 21 Hardware Installation 2.4 Jumper Settings for Wake-On-Keyboard/ Wake-On-Mouse Wake-On-Keyboard/Wake-On-Mouse - Jumper JP1 Warning: 1. If JP1 was enabled with a password set in the “KB Power On Password” field, and now you wish to disable the keyboard password function, make sure to set the “Keyboard/Mouse Power On”...
  • Page 22 Hardware Installation 2. The power button will not function once a keyboard password has been set in the “KB Power On Password” field of the Integrated Peripherals submenu. You must type the correct password to power-on the system. 3. The 5VSB power source of your power supply must support ≥...
  • Page 23 Hardware Installation 2.5 Jumper Settings for Selecting the CPU’s Front Side Bus CPU Front Side Bus Select - Jumper JP2 This Manual: http://www.manuallib.com/file/2541789...
  • Page 24 Hardware Installation 2.6 Jumper Settings for USB 4 USB 4 Select - Jumpers J24 and J25 This Manual: http://www.manuallib.com/file/2541789...
  • Page 25 Hardware Installation 2.7 Factory Use Jumpers Factory Use Only - Jumpers J1, J2, J4, J6 and J7 This Manual: http://www.manuallib.com/file/2541789...

  • Page 26: Ports And Connectors

    Hardware Installation 2.8 Ports and Connectors 2.8.1 Serial Ports This Manual: http://www.manuallib.com/file/2541789...
  • Page 27 Hardware Installation 2.8.2 PS/2 Mouse and PS/2 Keyboard Ports Warning: Make sure to turn off your computer prior to connecting or disconnecting a mouse or keyboard. Failure to do so may damage the system board. This Manual: http://www.manuallib.com/file/2541789...
  • Page 28 Hardware Installation 2.8.3 Parallel Port This Manual: http://www.manuallib.com/file/2541789...
  • Page 29 Hardware Installation Setting Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 30 Hardware Installation 2.8.4 Floppy Disk Drive Connector Connecting the Floppy Disk Drive Cable This Manual: http://www.manuallib.com/file/2541789...
  • Page 31 Hardware Installation 2.8.5 IDE Disk Drive Connector Connecting the IDE Disk Drive Cable Note: Refer to your disk drive user’s manual for information about selecting proper drive switch settings. This Manual: http://www.manuallib.com/file/2541789...
  • Page 32 Hardware Installation Adding a Second IDE Disk Drive Important: If you encountered problems while using an ATAPI CD-ROM drive that is set in Master mode, please set the CD-ROM drive to Slave mode. Some ATAPI CD-ROMs may not be recognized and cannot be used if incorrectly set in Master mode.
  • Page 33 Hardware Installation 2.8.6 Universal Serial Bus Ports Onboard USB Ports (USB 1 and USB 2) Additional USB Ports (USB 3 and USB 4) Function Function Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 34 Hardware Installation This Manual: http://www.manuallib.com/file/2541789...

  • Page 35: Irda Connector

    Hardware Installation 2.8.7 IrDA Connector Function Note: The sequence of the pin functions on some IrDA cable may be reversed from the pin function defined on the system board. Make sure to connect the cable to the IrDA connector according to their pin functions. This Manual: http://www.manuallib.com/file/2541789...
  • Page 36 Hardware Installation 2.8.8 CPU Fan Connector Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 37 Hardware Installation 2.8.9 Chassis Fan Connector Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 38 Hardware Installation 2.8.10 System Fan Connector Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 39 Hardware Installation 2.8.11 Game/MIDI Port This Manual: http://www.manuallib.com/file/2541789...
  • Page 40 Hardware Installation 2.8.12 Audio Jacks Onboard Audio Jacks Additional Line-out/Mic-in (J16) Function Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 41 Hardware Installation Onboard Audio Jacks Line-out Jack (CN4 - Lime) Line-in Jack (CN5 - Light Blue) Mic-in Jack (CN7 - Pink) Additional Line-out/Mic-in (J16) This Manual: http://www.manuallib.com/file/2541789...
  • Page 42 Hardware Installation 2.8.13 Internal Audio Connectors AUX-in and CD-in Function Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 43 Hardware Installation 2.8.14 Wake-On-LAN Connector Function Important: The 5VSB power source of your power supply must support ≥ 720mA. This Manual: http://www.manuallib.com/file/2541789...
  • Page 44 Hardware Installation 2.8.15 Wake-On-Ring Connector Function Important: If you are using a modem add-in card, the 5VSB power source of your power supply must support ≥ 720mA. This Manual: http://www.manuallib.com/file/2541789...
  • Page 45 Hardware Installation 2.8.16 Chassis Open Connector (optional) Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 46 Hardware Installation 2.8.17 DIMM and PCI Standby Power LEDs DIMM Standby Power LED PCI Standby Power LED Important: Lighted LEDs serve as a reminder that you must power-off the system then turn off the power supply’s switch or unplug the power cord prior to installing any memory modules or add-in cards.

  • Page 47: Power Connectors

    Hardware Installation 2.8.18 Power Connectors This Manual: http://www.manuallib.com/file/2541789...
  • Page 48 Hardware Installation ATX Main Power Connector Function Function +12V Power Connector Function Auxiliary Power Connector Function Pin Function This Manual: http://www.manuallib.com/file/2541789...

  • Page 49: Front Panel Connectors

    Hardware Installation 2.8.19 Front Panel Connectors HD-LED: Primary/Secondary IDE LED G-LED: Green LED ATX-SW: ATX Power Switch G-SW: Green Switch RESET: Reset Switch SPEAKER: Speaker Connector This Manual: http://www.manuallib.com/file/2541789...
  • Page 50 Hardware Installation PWR-LED: Power/Standby LED Note: If a system did not boot-up and the Power/Standby LED did not light after it was powered-on, it may indicate that the CPU or memor y module was not installed properly. Please make sure they are properly inserted into their corresponding socket. Pin Assignment HD-LED G-LED...

  • Page 51: Standard Cmos Features

    Award BIOS Setup Utility Chapter 3 - Award BIOS Setup Utility 3.1 The Basic Input/Output System CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Standard CMOS Features CPU Frequency Control Advanced BIOS Features Load Fail-Safe Defaults Load Optimized Defaults Advanced Chipset Features Integrated Peripherals Set Supervisor Password...

  • Page 52: Ide Hdd Auto Detection

    Award BIOS Setup Utility CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Standard CMOS Features Item Help Date (mm:dd:yy) Wed, Oct 17 2001 Time (hh:mm:ss) 4 : 35 : 5 Menu Level IDE Primary Master Press Enter None Change the day, month, IDE Primary Slave Press Enter None year and century...
  • Page 53 Award BIOS Setup Utility IDE Primary/Secondar y Master/Slave Capacity Access Mode Drive A and Drive B None 360K, 5.25 in. 1.2M, 5.25 in. 720K, 3.5 in. 1.44M, 3.5 in. 2.88M, 3.5 in. Video EGA/VGA CGA 40 CGA 80 Mono This Manual: http://www.manuallib.com/file/2541789...
  • Page 54 Award BIOS Setup Utility Halt On No Errors All Errors All, But Keyboard All, But Diskette All, But Disk/Key Base Memory Extended Memory T otal Memory This Manual: http://www.manuallib.com/file/2541789...

  • Page 55: Advanced Bios Features

    Award BIOS Setup Utility 3.1.2 Advanced BIOS Features CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Advanced BIOS Features Item Help BIOS Flash Protect Disabled Virus Warning Disabled Menu Level CPU L1 & L2 Cache Enabled CPU Fast Strings Enabled Allows you to choose Quick Power On Self Test...
  • Page 56 Award BIOS Setup Utility CPU L1 & L2 Cache CPU Fast-Strings Quick Power On Self Test First Boot Device, Second Boot Device, Third Boot Device and Boot Other Device Swap Floppy Drive This Manual: http://www.manuallib.com/file/2541789...
  • Page 57 Award BIOS Setup Utility Boot Up Floppy Seek Gate A20 Option Boot Up NumLock Status Typematic Rate Setting Disabled Enabled Typematic Rate (Chars/Sec) This Manual: http://www.manuallib.com/file/2541789...
  • Page 58 Award BIOS Setup Utility Typematic Delay (Msec) Security Option System Setup APIC Mode XMPS Version Control OS Select for DRAM > 64MB This Manual: http://www.manuallib.com/file/2541789...
  • Page 59 Award BIOS Setup Utility HDD S.M.A.R.T. Capability Small Logo(EPA) Show Enabled Disabled This Manual: http://www.manuallib.com/file/2541789...

  • Page 60: Advanced Chipset Features

    Award BIOS Setup Utility 3.1.3 Advanced Chipset Features CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Advanced Chipset Features Item Help By SPD DRAM Timing Selectable CAS Latency Time Menu Level Active to Precharge Delay Non-ECC DRAM Data Integrity Mode Auto Memory Frequency For Press Enter...
  • Page 61 Award BIOS Setup Utility CAS Latency Time Active to Precharge Delay DRAM Data Integrity Mode Memory Frequency For Buffer Strength Control System BIOS Cacheable Video BIOS Cacheable Video RAM Cacheable This Manual: http://www.manuallib.com/file/2541789...
  • Page 62 Award BIOS Setup Utility Delayed Transaction AGP Aperture Size (MB) AGP 4X Mode Delay Thermal Mode Time This Manual: http://www.manuallib.com/file/2541789...

  • Page 63: Integrated Peripherals

    Award BIOS Setup Utility 3.1.4 Integrated Peripherals CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Integrated Peripherals Item Help On-Chip Primary PCI IDE Enabled On-Chip Secondary PCI IDE Enabled Menu Level IDE Primary Master PIO Auto IDE Primary Slave PIO Auto IDE Secondary Master PIO Auto...
  • Page 64 Award BIOS Setup Utility Auto Mode 0-4 IDE Primary Master/Slave UDMA and IDE Secondary Master/ Slave UDMA Auto Disabled USB Controller USB Keyboard Support Init Display First PCI Slot AC97 Audio Auto Disabled This Manual: http://www.manuallib.com/file/2541789...
  • Page 65 Award BIOS Setup Utility AC97 Modem Auto Disabled Onboard AC97 Codec Enabled Disabled IDE HDD Block Mode Enabled Disabled KBC Input Clock Keyboard/Mouse Power On Disabled Warning: If JP1 was previously enabled with a pass- word set in the “KB Power On Password” field, and now you wish to disable the keyboard password function, make sure to set this field to disabled prior to setting JP1 to disabled...
  • Page 66 Award BIOS Setup Utility Password Important: The power button will not function once a keyboard password has been set in the “KB Power On Password” field. You must type the correct password to power-on the system. If you forgot the password, power-off the system and remove the battery.
  • Page 67 Award BIOS Setup Utility UART2 Mode Select RxD, TxD Active IR Transmission Delay Onboard Parallel Port 378/IRQ7, 3BC/IRQ7, 278/IRQ5 Disabled Parallel Port Mode This Manual: http://www.manuallib.com/file/2541789...
  • Page 68 Award BIOS Setup Utility ECP (Extended Capabilities Port) EPP (Enhanced Parallel Port) PntMode EPP Mode Select ECP Mode Use DMA PWR Lost Resume State Keep Off Turn On Last State This Manual: http://www.manuallib.com/file/2541789...
  • Page 69 Award BIOS Setup Utility Game Port Address Midi Port Address Midi Port IRQ This Manual: http://www.manuallib.com/file/2541789...

  • Page 70: Power Management Setup

    Award BIOS Setup Utility 3.1.5 Power Management Setup CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Power Management Setup Item Help ACPI Function Enabled ACPI Suspend Type S1(POS) Menu Level Power Management User Define Video Off Method DPMS Video Off In Suspend Suspend Mode Disabled HDD Power Down...
  • Page 71 Award BIOS Setup Utility Power Management Min Saving Max Saving User Define Video Off Method V/H SYNC + Blank Blank Screen DPMS Video Off In Suspend Suspend Mode HDD Power Down This Manual: http://www.manuallib.com/file/2541789...
  • Page 72 Award BIOS Setup Utility Soft-Off by PWR-BTTN Hold 4 Sec. Instant-Off Resume on PCI Event Enabled Disabled Resume On Ring Resume On LAN This Manual: http://www.manuallib.com/file/2541789...
  • Page 73 Award BIOS Setup Utility USB KB Wake-Up From S3 Resume By Alarm Enabled Disabled Date (of Month) Alarm Time (hh:mm:ss) Alarm This Manual: http://www.manuallib.com/file/2541789...

  • Page 74: Reset Configuration Data

    Award BIOS Setup Utility 3.1.6 PnP/PCI Configurations CMOS Setup Utility - Copyright (C) 1984-2000 Award Software PnP/PCI Configurations Item Help Reset Configuration Data Disabled Menu Level Resources Controlled By Auto(ESCD) IRQ Resources Press Enter Default is Disabled. Select Enabled to PCI/VGA Palette Snoop Disabled reset Extended System...
  • Page 75 Award BIOS Setup Utility IRQ Resources Legacy ISA PCI/VGA Palette Snoop Enabled Disabled PCI IRQ Assignment This Manual: http://www.manuallib.com/file/2541789...

  • Page 76: Pc Health Status

    Award BIOS Setup Utility 3.1.7 PC Health Status CMOS Setup Utility - Copyright (C) 1984-2000 Award Software PC Health Status Item Help Current System Temp. 27C/80F Current CPU Temperature 40C/66F Menu Level Current Chassis FAN Speed 0 RPM Current CPU FAN Speed 0 RPM Current System FAN Speed 0 RPM...

  • Page 77: Cpu Clock Ratio

    Award BIOS Setup Utility 3.1.8 CPU Frequency Control CMOS Setup Utility - Copyright (C) 1984-2000 Award Software CPU Frequency Control Item Help CPU Clock Ratio Auto Detect PCI Clk Disabled Menu Level Spread Spectrum Modulated Disabled Clock By Slight Adjust 100MHz CPU Skew Adjust Disabled...
  • Page 78 Award BIOS Setup Utility Clock By Slight Adjust Important: Selecting an external bus clock other than 100MHz may result to the processor’s or system’s instability and are not guaranteed to provide better system performance. Note: Use a PS/2 or AT (requires a DIN to mini DIN adapter) keyboard for method 2.
  • Page 79 Award BIOS Setup Utility 3V66 Skew Adjust 3.1.9 Load Fail-Safe Defaults 3.1.10 Load Optimized Defaults This Manual: http://www.manuallib.com/file/2541789...
  • Page 80 Award BIOS Setup Utility 3.1.11 Set Supervisor Password 3.1.12 Set User Password This Manual: http://www.manuallib.com/file/2541789...
  • Page 81 Award BIOS Setup Utility 3.1.13 Save & Exit Setup 3.1.14 Exit Without Saving This Manual: http://www.manuallib.com/file/2541789...
  • Page 82 " Supported Software Chapter 4 - Supported Software 4.1 Desktop Management Interface (DMI) 4.1.1 Running the DMI Utility This Manual: http://www.manuallib.com/file/2541789...

  • Page 83: Using The Dmi Utility

    " Supported Software 4.1.2 Using the DMI Utility Award DMI Configuration Utility Copyright Award Software Inc, 1996 [Edit DMI] [Add DMI] [Load DMI File] [Save DMI File] BIOS *** BIOS Auto Detect *** System Enclosure/Chassis Type : BIOS Information Processor Handle : 0000 Memory Controller Vendor Name :...
  • Page 84 " Supported Software Add DMI ← → ↑ ↓ Load DMI File ← → Press [Enter] to select DMI file for load Do you want to execute? (Y/N) Save DMI File ← → Press [Enter] to select DMI file for save This Manual: http://www.manuallib.com/file/2541789...
  • Page 85 " Supported Software 4.2 Hardware Doctor Note: Use this utility only in Windows 98 or Windows ® ® operating system. 4.3 Intel 845 INF Update Utility for Windows  98/2000/ME     4.3.1 Installing INF Update This Manual: http://www.manuallib.com/file/2541789...
  • Page 86 " Supported Software 4.4 Audio Drivers and Software Applications      4.5 Microsoft DirectX 8.0 Driver This Manual: http://www.manuallib.com/file/2541789...
  • Page 87 " Supported Software 4.6 Drivers and Utilities Installation Notes      This Manual: http://www.manuallib.com/file/2541789...
  • Page 88 Using the Suspend to RAM Function Appendix A - Using the Suspend to RAM Function A.1 Using the Suspend to RAM Function ® CMOS Setup Utility - Copyright (C) 1984-2000 Award Software Power Management Setup Item Help ACPI Function Enabled ACPI Suspend Type S3(STR) Menu Level...
  • Page 89 Using the Suspend to RAM Function ® ® This Manual: http://www.manuallib.com/file/2541789...
  • Page 90 Using the Suspend to RAM Function This Manual: http://www.manuallib.com/file/2541789...
  • Page 91 Using the Suspend to RAM Function ® Important: If you are unable to use the Suspend to RAM function (after performing the steps above in Windows 98 or when you are ® in-Windows 2000/ME), please check whether your add-in ® cards or devices support this function.
  • Page 92 System Error Message Appendix B - System Error Message B.1 POST Beep B.2 Error Messages CMOS BATTERY HAS FAILED Caution: Danger of explosion if battery incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the battery manufacturer’s instructions.
  • Page 93 System Error Message FLOPPY DISK(S) fail (80) FLOPPY DISK(S) fail (40) Hard Disk(s) fail (80) Hard Disk(s) fail (40) Hard Disk(s) fail (20) Hard Disk(s) fail (10) Hard Disk(s) fail (08) Keyboard is locked out - Unlock the key Keyboard error or no keyboard present Manufacturing POST loop BIOS ROM checksum error - System halted Memory test fail...
  • Page 94 Troubleshooting Appendix C - Troubleshooting C.1 Troubleshooting Checklist Monitor/Display If the display screen remains dark after the system is turned on: This Manual: http://www.manuallib.com/file/2541789...

  • Page 95: Troubleshooting

    Troubleshooting The picture seems to be constantly moving. The screen seems to be constantly wavering. Power Supply When the computer is turned on, nothing happens. Floppy Drive The computer cannot access the floppy drive. This Manual: http://www.manuallib.com/file/2541789...

  • Page 96: Hard Drive

    Troubleshooting Hard Drive Hard disk failure. Excessively long formatting period. Parallel Port The parallel printer doesn’t respond when you try to print. This Manual: http://www.manuallib.com/file/2541789...
  • Page 97 Troubleshooting Serial Port The serial device (modem, printer) doesn’t output anything or is outputting garbled characters. Keyboard Nothing happens when a key on the keyboard was pressed. System Board This Manual: http://www.manuallib.com/file/2541789...

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