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845GV-3ISA Mainboard
User's Manual
Rev:1.1
ROBY TECHNOLOGY CO., LIMITED
https://www.ChinaRoby.com

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Summary of Contents for Roby 845GV-3ISA

  • Page 1 845GV-3ISA Mainboard User’s Manual Rev:1.1 ROBY TECHNOLOGY CO., LIMITED https://www.ChinaRoby.com...
  • Page 2: Table Of Contents

    CONTENTS CHAPTER 1 PACKAGE CONTENTS ...... 3 CHAPTER 2 INTRODUCTION ......4 CHAPTER 3 MAINBOARD LOCATIONS ....6 CHAPTER 4 INSTALLATION ......7 ....... 7 UMPER ETTING AND CPU I ........8 NSTALLATION ......... 11 EMORY INSTALLATION IDE D ......12 EVICES NSTALLATION ......
  • Page 3 6.10 C ........32 HANGE ASSWORD 6.11 S & W ....33 ITHOUT ETUP...
  • Page 4: Chapter 1 Package Contents

    Chapter 1 Package Contents Your mainboard package contains the following items: One mainboard One 80-Pin Ultra DMA 66/100 IDE drive ribbon cable One 34-Pin Floppy drive ribbon cable Software install CD One user’s manual One I/O Backboard...
  • Page 5: Chapter 2 Introduction

    Chapter 2 Introduction This mainboard has the Intel 845 chipset that contains Intel 82845GV Memory Controller Hub and Intel 82801DB I/O Controller Hub. This mainboard has a Socket-478 support for Intel Pentium4 processors with front-side bus(FSB)speeds up to 400/533,supports DDR200/DDR266 memory bus, supports AC97 audio codec ,integrated AC97 audio that supports full surround sound with up to Two channels, front panel audio output function, provides Ultra DMA66/100 function, the integrated display function technologies without...
  • Page 6 -USB Ports Six USB ports Supports compliant with Universal Serial Bus Specification Revision 2.0 -IDE Port Provides two channel connecting four IDE drives Supports Ultra ATA66/100 synchronous DMA modes -I/O Ports One floppy port support format 360K/720K/1.2M/1.44M/2.88M disk driver One serial ports One parallel port maximum four extra ports) One PS/2 Keyboard port...
  • Page 7: Chapter 3 Mainboard Locations

    Chapter 3 Mainboard Locations...
  • Page 8: Chapter 4 Installation

    Chapter 4 Installation 4.1 Jumper Setting and Slot FSB CPU Frequency Jumper Setting JUPER AUTO(Default) OPEN JP3:Clear CMOS Jumper Setting 1-2(Default) Normal Clear CMOS Audio:Front panel Jumper setting Function Function MIC+ Ground Vbias AuD_Vcc(AVCC) AuD_R_Out AuD_R_Out Back N.C. AuD_L_Out AuD_L_Out Back USB: Expansion Connector Function Function...
  • Page 9: Cpu Installation

    Expansion Slots DDR1/DDR2 184 Pin DDR Memory Slots PCI1/PCI2 32 bit PCI BUS Expansion Slots AGP Expansion Slots ISA Expansion Slots Connectors PS/2(Bottom) PS/2 Keyboard(Down Purple) PS/2(Top) PS/2 Mouse Header(Up Green) USB1/2 USB1/2 Connector Port USB3 USB3 Connector Port Printer Connector Port VGA Display Connector Port COM1 Serial Ports COM1 Connector Port...
  • Page 10 1.Unhook the CPU socket’s locking lever by pulling it away from socket and raising it to the upright position. 2.Match the pin 1 corner of CPU socket to the one of processor, and insert the processor into the socket. Do not use force. 3.Push the locking lever down and hook it under the latch on the edge of socket.
  • Page 12: Memory Installation

    4.3 Memory installation This mainboard supports DDR200/DDR266 DDR memory , you may install 64/128/256/512MB 184 pin DDR memory。DDR SDRAM uses additional power and ground lines and requires 184-pin 2.5V unbuffered DIMM module rather than the 168-pin 3.3V unbuffered DIMM used by SDRAM. Follow these instructions to install the Memory: 1.Push the latches on each side of the DIMM slot down.
  • Page 13: Ide Devices Installation

    4.4 IDE Devices Installation IDE devices include hard disk drives, high-density diskette drives, and CD-ROM or DVD-ROM drives, among othes. The mainboard ships with and IDE cable that can support one or two IDE devices. If you connect two devices to a single cable, you must configure one of the drives as Master and one of the drives as Slave.
  • Page 14 1、 Turn OFF the computer and unplug the power cord. 2、 Move the jumper cap from pin 1-2(default) to pin 2-3.Keep the cap on pin 2-3 for about 5-10 seconds, then move the cap back to pins1-2. 3、 Plug the power cord and turn ON the computer. 4、...
  • Page 15: Installation Directory

    Chapter 5 Driver Installation 5.1 Installation Directory The utility CD is supplied with that mainboard the connects contained in it are showed as below: Directory Driver Windows 9x INTEL\INF\XXX Intel chipset software Windows 2000/XP Windows NT4.0 Windows 9x Realtek AC’97 Audio SOUND\REALTEK\XXX Windows 2000/XP...
  • Page 16 Click“NEXT”to continue Select“YES” to continue...
  • Page 17 Select“NEXT” to continue Select“FINISH” to complete the installation.
  • Page 18: Sound Driver Setup

    Select“Finish”to complete the installation 5.3 Sound Driver Setup 5.3.1 Sound driver setup Insert the driver CD, running driver software CD, choose the directory:\CD-ROM:\SOUND\REALTEK\Setup.exe Select“Next”to continue Continue...
  • Page 19 Select“YES” to continue Select“Finish”to complete the installation 6-Channel Sound Output Support Please follow the steps below for operation(optional) : 1.After install sound driver,click “Sound effect”, “AC97 Audio configuration”options; 2.Click “Sound configuration”,select “6 Channel mode for 5.1 speakers output” options。 3.Click “Sound effect” menu “Environment”,you must choose one Sound...
  • Page 20: Usb 2.0 Driver Setup

    effect realization 6-Channel sound output。 5.3.2 Uninstalltion Sound Driver (For Realtek of WIN98 operation system) Startup to WINDOWS desktop,select“Setup”/“Control Panel” ,select “Add/Delete” menu select“Avance AC’97 Audio Driver and Applications” , click “ Add/Delete ” , select “language” , “confirm” “ GO ” , select “Complete”...
  • Page 21 Select“NEXT”to continue Select“YES” to continue Select“Finish”to complete the installation...
  • Page 22: Chapter 6 Bios Setup

    Chapter 6 BIOS Setup The BIOS Setup Utility record settings and information of your computer, such as date and time, the type of hardware installed, and various configuration settings. Your computer applies those information to initialize all the components when booting up and basic function of coordination between system components.
  • Page 23 item. The other options on the main menu page lead to dialog boxes that require your answer Yes or No by hitting the Y or N keys. If you have already changed the setup utility, press F10 to save those changes and exit the utility.
  • Page 24: Standard Cmos Features

    6.2 Standard CMOS Features  Date(mm:dd:yyyy) These items set up system date  Time(hh:mm:ss) These items set up system time  Pri/Sec Master/Slave These items configure devices connected to the Primary and Secondary IDE channels. To configure an IDE hard disk drive, choose Auto. If the Auto setting fails to find a hard disk drive, set it to User, and then fill in the hard disk characteristics manually.
  • Page 25: Advanced Bios Features

    6.3 Advanced BIOS Features  First Boot Device Default:Hard Disk When system boot-strap first time detect device.  Second/Third Boot Device Default: CDROM/Removable When system boot-strap first time detect device.  Boot Other Device Default:Enabled If you enable this item, the system will also search for other boot devices if it fails to find an operating system from the first two locations.
  • Page 26  APIC Mode Default:Enabled  MPS Version Control For OS Default:1.4  OS Select For DRAM > 64MB Default:Non-OS2  Report No FDD For WIN 95 Default:No  Full Screen Logo Show Default:Enabled  Small Logo (EPA) Show Default:Enabled  CPU L1﹠L2 Cache Default:Enabled Leave these items enabled since all the processors that can be...
  • Page 27: Advanced Chipset Features

    6.4 Advanced Chipset Features  DRAM Timing Selectable Default: By SPD X CAS Latency Time X Active to Precharge Delay X DRAM RAS# to CAS# Delay X DRAM RAS# Precharge  Memory Frequency For Default:DDR266 Memory frequecce enabled select DDR200/DDR266 ...
  • Page 28: Integrated Peripherals

    6.5 Integrated Peripherals  IDE DMA transfer access Default:Enabled  On-Chip Primary/ Secondary PCI IDE Default:Enabled Chipset inside the first/second channel of PCI IDE interface  IDE Primary/Secondary Master/Slave PIO Default:Auto The first/second IDE primary master/primary slave control PIO mode ...
  • Page 29: Power Management Setup

     Onboard Serial Port 1 Default:3F8/IRQ4  Onboard Serial Port 2 Default:2F8/IRQ3  UART Mode Select Default:IrDA Setup UART mode select  RxD .TxD Active Default:Hi.Lo  IR Transmission Delay Default:Enabled  UR2 Duplex Delay Default:Half  Use IR Pins Default:IR-Rx2Tx2 ...
  • Page 30 Setup video off method Default:DPMS  Video off In Suspend Setup when video off in suspend Default:Yes  Suspend Type Setup suspend type Default:Stop Grant  MODEM Use IRQ Setup modem use IRQ Default:3  Suspend Mode Default:Disabled  HDD Power Down Default:Disabled ...
  • Page 31: Pnp/Pci Configurations

    6.7 PnP/PCI Configurations  Reset Configuration Data When select Enabled the BIOS restart write system configuration data Default:Disabled  Resources Controlled By System resources parameter setup Default:Auto(ESCD) X IRQ Resources Default:Press Enter X DMA Resources Default:Press Enter  PCI/VGA Palette Snoop PCI/VGA card color setup Default:Disabled Note: The mainboard auto detect CPU frequency,so you needn’t setup CPU...
  • Page 32: Load Fail-Safe Defaults

    6.8 Load Fail-Safe Defaults If you select this item and press enter a dialog box appears. If you press Y, and then Enter, the setup utility loads a set of fail-safe default values. These default values are not very demanding and they should allow your system to function with most kinds of hardware and memory chips.
  • Page 33 performance default values. These default values are quite demanding and your system might not function properly if you are using slower memory chips or other low-performance components. 6.10 Change Password If you highlight this item and press Enter, a dialog box appears that you can enter a supervisor password.
  • Page 34 6.11 Save Exit & Without Save Exit Setup Highlight this item and press Enter to save the changes that you have made in the setup utility configuration and exit the program. When the save and exit dialog box appears, press Y to save and exit, or press N to exit without saving.

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