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BCM IN845GV User Manual

P4 socket 478 motherboard
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P4 Socket 478 Motherboard
IN845GV
User's Manual
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Summary of Contents for BCM IN845GV

  • Page 1 P4 Socket 478 Motherboard IN845GV User’s Manual http://www.bcmcom.com...
  • Page 2 (where applicable). References: This manual is created and written by BCM Technical Dept., but not limited, to the information from the IN845GV External Production Specifications, and IN845GV Specifications. If any comments, suggestions, or errors for this manual, please write an e-mail to support@bcmcom.com.
  • Page 3 Compliance & Certificate & & ISO 9001 Certificate: This device was produced in our plant with advanced quality system certified by DNV QA Ltd. in according to ISO 9001. This Certificate is valid for: DESIGN & MANUFACTURE OF MOTHERBOARD AND PERSONAL COMPUTERS. CE Declaration: CE marking is a visible declaration by the manufacturer or his authorized representatives that the electrical equipment to which it relates satisfies all the provisions of the 1994 Regulations.

  • Page 4: Easy Installation

    Easy Installation Easy Installation Steps The following “Easy Installation” steps are for users accustomed to the assembly of a computer system. For those individuals requiring more specific information, please refer to the more detailed descriptions located within the latter chapters of this manual. Note: You must keep your power cable unplugged until the following installation steps are completed.

  • Page 5: Table Of Contents

    TABLE OF CONTENT USER’S NOTICE MANUAL REVISION INFORMATION COOLING SOLUTIONS CHAPTER 1 INTRODUCTION OF IN845GV MOTHERBOARD 1-1 FEATURE OF MOTHERBOARD 1-2 SPECIFICATION 1-3 PERFORMANCE LIST 1-4 LAYOUT DIAGRAM & JUMPER SETTING CHAPTER 2 HARDWARE INSTALLATION 2-1 HARDWARE INSTALLATION STEPS 2-2 CHECKING MOTHERBOARD'S JUMPER SETTING...

  • Page 6: User's Notice

    USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT INTENT TO INFRINGEMENT. Manual Revision Information Reversion Revision History Date First Release Nov. 2003 Item Checklist IN845GV Cable for IDE/Floppy CD for motherboard utilities Cable for USB Port 3/4 (Optional) □ IN845GV User’s Manual...

  • Page 7: Cooling Solutions

    Intel Pentium 4 Processor Family Cooling Solutions As processor technology pushes to faster speeds and higher performance, thermal management becomes increasingly crucial when building computer systems. Maintaining the proper thermal environment is key to reliable, long-term system operation. The overall goal in providing the proper thermal environment is keeping the processor below its specified maximum case temperature.

  • Page 8: Chapter 1 Introduction Of In845Gv Motherboard

    MPEG/DVD decode, makes this board a low cost alternative to a add on video card. The IN845GV also provide an AGP connector for those who wish to use of a digital display equip with DVI , the IN845GV support digital channel via an AGP Digital Display card (ADD) The AGP connector support ADD card Only.

  • Page 9: Specification

    CPU Socket (mPGA478B Socket) Grid Array (FC-PGA2) package processor ∗ Support CPU Frequency 400MHz & 533MHz for IN845GV ∗ Support 1.5G∼3.0G (IN845GV) 478 Pin Pentium 4 processor ∗ Reserves support for future Intel Pentium 4 processors ∗ 184-pin DDR SDRAM module socket x2 Memory Socket ∗...

  • Page 10: Layout Diagram & Jumper Setting

    1-4 Layout Diagram & Jumper Setting GAME/MIDI PORT PRINT PS/2 MOUSE PS/2 Keyboard LINE-IN COM1 LINE-OUT ATX 12V Power Conn. K/B Power ON CPU 478 Socket Jumper (JP1) CPU FAN PS2 KB/Mouse Port USB Port ATX P9 Power Conn. /LAN Connector DDR DIMM X2 ATX Power Conn.

  • Page 11: Expansion Sockets

    Jumpers Jumper Name Description Page CPU Frequency Select 3-pin Block CMOS RAM Clear 3-pin Block Keyboard Power On Enable/Disabled 3-pin Block Connectors Connector Name Description Page ATXPWR ATX Power Connector 20-pin Block P.13 ATX12V ATX 12V Power Connector 4-pin Block P.13 ATXP9 ATX P9 Power Connector...

  • Page 12: Chapter 2 Hardware Installation

    Chapter 2 Hardware installation 2-1 Hardware installation Steps Before using your computer, you had better complete the following steps: 1. Check motherboard jumper setting 2. Install CPU and Fan 3. Install System Memory (DIMM) 4. Install Expansion cards 5. Connect IDE and Floppy cables, Front Panel /Back Panel cable 6.
  • Page 13 (2) CMOS RAM Clear (3-pin) : JP4 A battery must be used to retain the motherboard configuration in CMOS RAM short 1-2 pins of JP4 to store the CMOS data. To clear the CMOS, follow the procedure below: Turn off the system and unplug the AC power Remove ATX power cable from ATX power connector Locate JP4 and short pins 2-3 for a few seconds Return JP4 to its normal setting by shorting pins 1-2...

  • Page 14: Glossary

    2-3 Install CPU 2-3-1 Glossary Chipset (or core logic) - two or more integrated circuits which control the interfaces between the system processor, RAM, I/O devises, and adapter cards. Processor slot/socket - the slot or socket used to mount the system processor on the motherboard.

  • Page 15: About Intel Pentium 4 478-Pin Cpu

    2-3-2 About Intel Pentium 4 478-pin CPU This motherboard provides a 478-pin surface mount, Zero Insertion Force (ZIF) socket, referred to as the mPGA478B socket supports Intel Pentium 4 processor in the 478 Pin package utilizes Flip-Chip Pin Grid Array (FC-PGA2) package technology. The CPU should have a cooling FAN attached to prevent overheating.

  • Page 16: Install Memory

    2-4 Install Memory This motherboard provides 184-pin DUAL INLINE MEMORY MODULES (DIMM) sites for memory expansion available from minimum memory size of 64MB to maximum memory size of 2.0GB DDR SDRAM. Valid Memory Configurations Bank 184-Pin DIMM Total Memory Bank 0, 1 (DDR1) DDR333/DDR266 64MB∼1.0GB DDR SDRAM Module...

  • Page 17: Expansion Card

    2-5 Expansion Cards WARNING! Turn off your power when adding or removing expansion cards or other system components. Failure to do so may cause severe damage to both your motherboard and expansion cards. 2-5-1 Procedure For Expansion Card Installation 1. Read the documentation for your expansion card and make any necessary hardware or software setting for your expansion card such as jumpers.

  • Page 18: Agp Slot

    Interrupt request are shared as shown the table below: INT A INT B INT C INT D INT E INT F INT G INT H √ Slot 1 √ Slot 2 √ Slot 3 √ Onboard VGA √ Onboard LAN √...

  • Page 19: Connectors, Headers

    2-6 Connectors, Headers 2-6-1 Connectors Power Connector (20-pin block) : ATXPWR ATX Power Supply connector. This is a new defined 20-pins connector that usually comes with ATX case. The ATX Power Supply allows to use soft power on momentary switch that connect from the front panel switch to 2-pins Power On jumper pole on the motherboard.
  • Page 20 (3) ATX P9 Power Connector (6-pin block) : ATXP9 This is a new defined 6-pins connector that usually comes with ATX Power Supply. The ATX Power Supply which fully support Pentium 4 processor must including this connector for support extra 3.3V and 5V voltage to maintain system power consumption. Without this connector might cause system unstable because the power supply can not provide sufficient current for system.
  • Page 21 (10) Serial Port COM1: COM1 COM1 is the 9-pin D-Subminiature mail connector. The On-board serial port can be disabled through BIOS SETUP. Please refer to Chapter 3 “INTEGRATED PERIPHERALS SETUP” section for more detail information. PRINT GAME/MIDI PORT PS/2 Mouse PS/2 LINE-IN Keyboard...
  • Page 22 (13) Secondary IDE Connector (40-pin block): IDE2 This connector connects to the next set of Master and Slave hard disks. Follow the same procedure described for the primary IDE connector. You may also configure two hard disks to be both Masters using one ribbon cable on the primary IDE connector and another ribbon cable on the secondary IDE connector.

  • Page 23: Headers

    2-6-2 Headers Serial Port2 COM2 Header (9-pin) : COM2 CO M2 Note: Orient the read marking on the COM2 ribbon cable to pin 1 Pin 1 Serial Port2 COM2 Header Line-Out, MIC Header (9-pin): AUDIO This header connect to Front Panel Line-out, MIC connector with cable. AUDIO AUD _ FPO UT _ L AUD _ RE T _ L...
  • Page 24 Speaker connector: SPEAKER This 4-pin connector connects to the case-mounted speaker. See the figure below. Power LED: PWR LED The Power LED is light on while the system power is on. Connect the Power LED from the system case to this pin. Power switch: PWR BTN This 2-pin connector connects to the case-mounted power switch to power ON/OFF the system.
  • Page 25 while the black should be ground. Connect the fan’s plug to the board taking into consideration the polarity of connector. CPUFAN SYSFAN2 SYSFAN FAN Speed Headers (11) IR infrared module Headers (5-pin) : IR This connector supports the optional wireless transmitting and receiving infrared module. You must configure the setting through the BIOS setup to use the IR function.

  • Page 26: Starting Up Your Computer

    2-7 Starting Up Your Computer 1. After all connection are made, close your computer case cover. 2. Be sure all the switch are off, and check that the power supply input voltage is set to the local voltage, usually in-put voltage is 220V∼240V or 110V∼120V depending on your country’s voltage used.

  • Page 27: Chapter 3 Introducing Bios

    Chapter 3 Introducing BIOS The BIOS is a program located on a Flash Memory on the motherboard. This program is a bridge between motherboard and operating system. When you start the computer, the BIOS program gain control. The BIOS first operates an auto-diagnostic test called POST (power on self test) for all the necessary hardware, it detects the entire hardware device and configures the parameters of the hardware synchronization.

  • Page 28: The Main Menu

    3-3 The Main Menu Once you enter Award  BIOS CMOS Setup Utility, the Main Menu (Figure 3-1) will appear on the screen. The Main Menu allows you to select from fourteen setup functions and two exit choices. Use arrow keys to select among the items and press <Enter> to accept or enter the sub-menu.
  • Page 29 Miscellaneous Control Use this menu to specify your settings for Miscellaneous control. Load Optimized Defaults Use this menu to load the BIOS default values that are settings for optimal performances system operations. Load Standard Defaults Use this menu to load the BIOS default values that are factory settings for the stable performance system operation.

  • Page 30: Standard Cmos Features

    3-4 Standard CMOS Features The items in Standard CMOS Setup Menu are divided into several categories. Each category includes no, one or more than one setup items. Use the arrow keys to highlight the item and then use the <PgUp> or <PgDn> keys to select the value you want in each item. CMOS Setup Utility –...
  • Page 31 If you select Manual, related information is asked to be entered to the following items. Enter the information directly from the keyboard. This information should be provided in the documentation from your hard disk vendor or the system manufacturer. If the controller of HDD interface is SCSI, the selection shall be “None”. If the controller of HDD interface is CD-ROM, the selection shall be “None”...

  • Page 32: Advanced Bios Features

    3-5 Advanced BIOS Features CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Advanced BIOS Features Anti-Virus Protection Disabled CPU L1 & L2 Cache Enabled Item Help Quick Power On Self Test Enabled Hard Disk Boot Priority Press Enter First Boot Device Floppy Menu Level >...
  • Page 33 Enabled (default) Enable cache Disabled Disable cache Note: The internal cache is built in the processor. External Cache Choose Enabled or Disabled. This option enables the Level 2 cache memory. CPU L2 Cache ECC Checking Choose Enabled or Disabled. This option enables the Level 2 cache memory ECC (error check correction).
  • Page 34 Sets the number of times a second to repeat a keystroke when you hold the key down. The settings are: 6, 8, 10, 12, 15, 20, 24, and 30. Typematic Delay (Msec) Sets the delay time after the key is held down before is begins to repeat the keystroke. The settings are 250, 500, 750, and 1000.

  • Page 35: Advanced Chipset Features

    3-6 Advanced Chipset Features The Advanced Chipset Features Setup option is used to change the values of the chipset registers. These registers control most of the system options in the computer. CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Advanced Chipset Features >...

  • Page 36: Dram Timing Settings

    3-6-1 DRAM Timing Settings CMOS Setup Utility – Copyright(C) 1984-2002 Award Software DRAM Timing Settings Auto Configuration Standard SDRAM CAS Latency Time Item Help SDRAM Cycle Time SDRAM RAS# to CAS# Delay SDRAM RAS# Precharge Time Menu Level >> ↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help F5:Previous Values F6:Optimized Defaults...

  • Page 37: Integrated Peripherals

    3-7 Integrated Peripherals CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Integrated Peripherals > Onboard IDE Function Press Enter > Onboard Device Function Press Enter Item Help > Onboard Super IO Function Press Enter Init Display First PCI Slot Power On Function Button Only Menu Level >...

  • Page 38: Onboard Ide Function

    3-7-1 Onboard IDE Function CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Onboard IDE Function OnChip Primary PCI IDE Enabled OnChip Secondary PCI IDE Enabled Item Help Primary Master Auto Primary Slave Auto Secondary Master PIO Auto Menu Level >> Secondary Slave Auto Primary Master...

  • Page 39: Onboard Device Function

    3-7-2 Onboard Device Function CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Onboard Device Function LAN Function Enabled USB Controller Enabled Item Help USB Keyboard Legacy Support Disabled ** Onboard AC97 Codec is ALC101 ** AC97 Audio Auto Menu Level >> AC97 Modem Auto Game Port Address...

  • Page 40: Onboard Super Io Function

    3-7-3 Onboard Super IO Function CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Onboard Super IO Function Onboard FDD Controller Enabled Onboard Serial Port 1 3F8/IRQ4 Item Help Onboard Serial Port 2 2F8/IRQ3 UART2 Mode Normal RxD, TxD Active Hi, Lo Menu Level >>...
  • Page 41 SPP/EPP/ECP/ECP+EPP To operate the onboard parallel port as Standard Parallel Port only, choose “SPP.” To operate the onboard parallel port in the EPP modes simultaneously, choose “EPP.” By choosing “ECP”, the onboard parallel port will operate in ECP mode only. Choosing “ECP+EPP” will allow the onboard parallel port to support both the ECP and EPP modes simultaneously.

  • Page 42: Power Management Setup

    3-8 Power Management Setup The Power Management Setup allows you to configure your system to most effectively save energy saving while operating in a manner consistent with your own style of computer use. CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Power Management Setup ACPI Function Enabled...

  • Page 43: Pm Timer Reload Events

    This determines the IRQ in which the MODEM can use. The settings are: 3, 4, 5, 7, 9, 10, 11, NA. Power Button Function Pressing the power button for more than 4 seconds forces the system to enter the Soft-Off state. The settings are: Delay 4 Sec, Instant-Off.

  • Page 44: Pnp/Pci Configuration Setup

    3-9 PnP/PCI Configuration Setup This section describes configuring the PCI bus system. PCI, or Personal Computer Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed the CPU itself uses when communicating with its own special components. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.

  • Page 45: Irq Resources

    Leave this field at Disabled. The settings are Enabled, Disabled. 3-9-1 IRQ Resources CMOS Setup Utility – Copyright(C) 1984-2002 Award Software IRQ Resources IRQ-3 assigned to PCI Device IRQ-4 assigned to PCI Device Item Help IRQ-5 assigned to PCI Device IRQ-7 assigned to PCI Device...

  • Page 46: Pc Health Status

    3-10 PC Health Status This section shows the Status of you CPU, Fan, Warning for overall system status. This is only available if there is Hardware Monitor onboard. CMOS Setup Utility – Copyright(C) 1984-2001 Award Software PC Health Status Shutdown Temperature Disabled CPU Warning Temperature Disabled...

  • Page 47: Miscellaneous Control

    3-11 Miscellaneous Control This section is for setting CPU Frequency/Voltage Control. CMOS Setup Utility – Copyright(C) 1984-2002 Award Software Miscellaneous Control CPU Clock Ratio Auto Detect PCI Clk Enabled Item Help Spread Spectrum Disabled ** Current Host Clock is 100/33MHz ** HOST/PCI Clock at Next Boot is 100/33MHz Menu Level >...

  • Page 48: Load Standard/Optimized Defaults

    Vcc1.5 Select This item allows you to select 1.5V of the AGP VGA card. The choice are: Default, 1.5V, 1.6V. VDIMM Select This item allows you to select DRAM Voltage. The choice are: 2.5V/2.6V/2.7V/2.8V. Flash Part Write Protect This item allows you protect your BIOS chip from Virus destroy data. When Flash BIOS you have Disabled this item.
  • Page 49 To disable a password, just press <Enter> when you are prompted to enter the password. A message will confirm that the password will be disabled. Once the password is disabled, the system will boot and you can enter Setup freely. PASSWORD DISABLED.

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