CHAINTECH 6OJA3 Manual
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CHAINTECH 6OJA3 Manual

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Declaration of Conformity
According to 47 CFR, Parts 2 and 15 of the FCC Rules
is a Class B digital device that complies with 47 CFR Parts 2 and 15 of the FCC
Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference
that may cause undesired operation.
This declaration is given to the manufacturer:
CHAINTECH-EXCEL COMPUTER INC.
4427 Enterprise St. Fremont, CA 94538, U.S.A.
The following designated product:
EQUIPMENT : MAINBOARD
MODEL NO. : 6OJA3/6OJV3
http://www.chaintech-excel.com
Chaintech President: Simon Ho
Signature:

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Summary of Contents for CHAINTECH 6OJA3

  • Page 1 According to 47 CFR, Parts 2 and 15 of the FCC Rules The following designated product: EQUIPMENT : MAINBOARD MODEL NO. : 6OJA3/6OJV3 is a Class B digital device that complies with 47 CFR Parts 2 and 15 of the FCC Rules. Operation is subject to the following two conditions: 1.
  • Page 2 Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: This device may not cause harmful interference This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

  • Page 3: Table Of Contents

    Table of Contents Chapter 1 Introduction ................ 1 Product Specifications ............1 Product Feature ..............4 Package Content ..............5 Chapter 2 Hardware Setup ..............7 Introduction to Jumpers ............7 Installing a CPU in a Socket 370 .......... 8 Setting Your CPU's Parameters...........8 Connector and Jumper Settings...........12 Main Memory Configuration..........23...

  • Page 4: Chapter 1 Introduction

    Introduction Chapter 1 Introduction 1-1 Product Specifications ! ! ! ! ! Processor - Supports up to Socket-370 Intel processors up to 1GHz - Supports 370-pin ZIF socket w/ EMI ground pad for future boxed Pentium-III processors - Supports 66/100/133 MHz system clock speeds - High efficiency Switching Power Module (VRM v8.4 compliant) ! ! ! ! ! Chipset - Intel 815EP GMCH + ICH2 Chipset or 815E GMCH+ICH2(AGPset with...
  • Page 5 Chapter 1 ! ! ! ! ! Embedded Ultra DMA-100 PCI IDE controller - Supports two IDE ports up to 4 ATAPI devices - Supports up to PIO Mode 4 up to 16.6MBps, Multi-Word Mode 4 up to 66MBps and Ultra DMA mode 5 with bus mastering - Bus Master software drivers for all well known multi-task operating systems ! ! ! ! ! "...
  • Page 6 Introduction ! ! ! ! ! Embedded System Monitoring Hardware Subsystem - 8 external voltage inputs for CPU Vcore, 1.5v, 3.3v, +/-12v, +5v, 5Vsb, Vbat - 2 temperature inputs VT1 for System temperature VT2 for CPU thermal diode - 4VID inputs pin for CPU Vcore identification - 2 Fan speed (CPU and System) monitoring and control with ON/OFF control in suspend ! ! ! ! ! "...

  • Page 7: Product Feature

    Chapter 1 1-2 Product Features - Complete CPU protection with OVT (Over Voltage Protect) and OCP (Over Current Protect) technology - System Monitor Hardware - Poly-fuse over-current protection with error warning for keyboard circuitry - Chassis intrusion detection with mnemonics during power loss - Complete Data Security: * Flash BIOS write protection against unauthorized access * Trend ChipAway Virus for a 100% virus free system boot-up...

  • Page 8: Package Content

    Introduction 1-3 Package Contents This product comes with the following components: ! One mainboard ! One 40-pin UDMA-66/100 IDE connector ribbon cable (Figure 1-1) * Color coded connection for UDMA-66/100 cable Blue to mainboard, Gray to Master and Black to slave ! One 34-pin floppy disk drive ribbon cable (Figure 1-2) ! Optional 9-pin serial port "COM2 Cable port"...
  • Page 9 Chapter 1 Memo...

  • Page 10: Chapter 2 Hardware Setup

    Hardware Setup Chapter 2 Hardware Setup If your mainboard has already been installed in your computer you may still need to refer to this chapter if you plan to upgrade your system's hardware. Be sure to disconnect the power cable from the power source before performing any work on your mainboard, i.

  • Page 11: Installing A Cpu In A Socket 370

    Chapter 2 2-2 Installing a CPU in a Socket 370 The Intel Socket 370, designed for the Celeron and Coppermine processors, has been incorporated as a standard mainboard specification. To insert your CPU into Socket 370 please do the following: 1.
  • Page 12 Hardware Setup Overclocking Operating a CPU at a higher frequency than it's specification allows is called overclocking. If the CPU frequency is set at a higher frequency than it's specification allows, it may or may not run at that frequency, depending on the quality of your CPU and the extent to which the frequency has been overset.
  • Page 13 Chapter 2 JP5,JP6/JP7,JP8, JP3/JP4, CN7,CN17, CN9,CN12,LTI1 CN4,CN5,CN6,CN10 FAN1 JP2,JP9 JP10,JP15,JP16,CN13, JP11/JP12 CN14,CN15,CN16,FAN2 PS/2 Mouse Printer Port Game Port Line-out COM1 PS/2Keyboard USB 0/1 COM2 or VGA1 Line-in MIC...
  • Page 14 Hardware Setup JP & CN No. Function Page Onboard Audio PS/2 Keyboard Power On Function USB Power On Function Chassis Intrusion Dectection JP6/JP7 Audio Line out or Speaker out Selector(Optional) IR/CIR Connector Primary Audio CODEC Selector JP10 Clear CMOS Data JP11/JP12 CPU System Bus Frequency Setting JP15...

  • Page 15: Connector And Jumper Settings

    Chapter 2 2-4 Connector and Jumper Settings Connectors are used to link the system board with other parts of the system, including the power supply, the keyboard, and the various controllers on the front panel of the system case. The power supply connector is the last connection to be made while installing a mainboard.

  • Page 16: Feature Explanations Software Power-Off Control

    Hardware Setup Front Panel Connector Set (CN16) A through F A. Over-ride Power Button Connector The power button on the ATX chassis can be used as a normal power switch as well as a device to activate Advanced Power Management Suspend mode.

  • Page 17: Blinking Led In Suspend Mode

    Chapter 2 C. Green Switch/Green LED Connector Some ATX cases provide a Green switch which is used to put the system in Suspend mode. In Suspend mode, the power supply to the system is reduced to a trickle, the CPU clock is stopped, and the CPU core is in it's minimum power state.

  • Page 18: Jp2 Onboard Audio

    Hardware Setup Onboard Audio (JP2) Enable(default) Disable This function allows you to enable and disable the on board audio. You must set the jumper's cap to pins 1-2 to enable or set pins 2-3 to disable this function. PS/2 Keyboard Power On Function (JP3) Enabled Disabled (default) This board is able to be turned on by the keyboard.

  • Page 19: Jp5 Chassis Intrusion Dectection

    Chapter 2 Chassis Intrusion Detection (JP5) This board supports the chassis instruction monitoring feature of the management extension hardware by means of a mechanical or photo sensor switch attached to the motherboard through this 1x3-pin chassis security header. The mechanical switch is set to open for normal computer operation.

  • Page 20: Jp9 Primary Audio Codec Selector

    Hardware Setup Primary Audio CODEC Selector (JP9) Onboard CODEC (Default) CNR (Soft-Audio/Modem riser) Short pin 1-2 to enable onboard AC`97 CODEC. Short pin 2-3 to enable CNR (Soft Audio/Modem riser). Clear CMOS Data (JP10) Normal (default) Clear CMOS Data To clear the contents of the CMOS, please follow the steps below.

  • Page 21: Jp15 Boot Bios Selector(Optional For Twinbios)

    Chapter 2 Optional Boot BIOS Selector (JP15) Boot BIOS select (default) BIOS 1 (Power on only) BIOS 2 (Power on + Reset button) This feature allows you to select a BIOS to boot up your system. Set the pin to 1-2 to enable Boot BIOS select in the BIOS Features Setup and then select either BIOS 1 or BIOS 2 for startup (see section 2-4).

  • Page 22: Cn4 Audio Mono-In/Out Connector(Optional)

    Hardware Setup Optional Audio Mono-in/out Connector (CN4) Use the mono audio cable enclosed with your CD- ROM disk drive to connect the CD-ROM to your mainboard. This will enable mono audio in/out function. CD-ROM Audio-in Connector (CN5) Use the audio cable enclosed with your CD-ROM disk drive to connect the CD-ROM to your mainboard.

  • Page 23: Alert On Lan

    Chapter 2 Optional COM 2 Header (CN9) Use the optional serial port cable enclosed with your mainboard. Plug into the header and attached the other end with the bracket to the system case back panel. Smart Card Reader Connector (CN10) This connector must be connected to a Smart card reader(Optional).

  • Page 24: Wake On Lan

    Hardware Setup USB Ports and USB 2/3 Connector (CN14) If you want to use a USB keyboard, you must enable the onchip USB & USB keyboard support function in BIOS's Integrated Peripherals menu (See Section 3-4). USB is an open industry standard, providing a simple and inexpensive way to connect up to 125 devices to a single computer port.

  • Page 25: Cn17 Ac3 Surround/Center + Bass Connector (Optional)

    Chapter 2 Optional AC3 Surround/Center + Bass Connector (CN17) This connector is for Surround and Center+Bass speaker output ext. Plug in the optional AC3 Surround/Center+Bass jack extension into this connector. The black colored jack is for surround speaker output and the orange colored jack is for center+bass speaker output.

  • Page 26: Main Memory Configuration

    Hardware Setup 2-5 Main Memory Configuration The DRAM memory system consists of three banks and the memory size ranges from 32~512 MBytes. It does not matter which bank you want to install first. DRAM Specifications FSB Freq. (MHz) System Memory Bus Freq. (MHz) DIMM type : 3.3V, unbuffered, registered, 64/72-bit SDRAM with SPD* Module size: Single/double-side 32/64/128/256 MBytes Parity...
  • Page 27 Chapter 2 Memo...

  • Page 28: Chapter 3 Award Bios Setup Program

    Award BIOS Setup Program Chapter 3 3 3 3 3 3 Award BIOS Setup Program Award's BIOS ROM has a built-in setup program that allows users to modify the basic system configuration. This information is stored in CMOS RAM so that it can retain the setup information, even when the power is turned off.
  • Page 29 Chapter 3 Memo...

  • Page 30: Chapter 4 Brief Software Driver Guide

    Chapter 4 Brief Software Driver Guide The Mainboard Software Guide is found on the CD-ROM that is enclosed with your mainboard and is a PDF file which must be viewed with Adobe's freeware called ® Acrobat Reader. The Acrobat Reader software is also included on the same CD- ROM.
  • Page 31 Chapter 4 Memo...

  • Page 32: Appendix I On Board I/O Addresses & Irq Maps

    Appendix I On Board I/O Addresses & IRQ Maps System Resource I/O Address 1. Timer IRQ0 040, 043 2. Keyboard IRQ1 060, 064 3. Programmable INT IRQ2 0020, 0021, 00A0, 00A1 4. COM2(B) IRQ3 2F8, 2FF 5. COM1(A) IRQ4 3F8, 3FF 6.
  • Page 33 User's Manual Memo...

  • Page 34: Appendix Ii Embedded Flash Utility

    Appendix II Embedded Flash Utility This mainboard is equipped with an Erasable Flash ROM and an Embedded Flash Utility which allows the user to update the BIOS to a newer version. Embedded Flash Utility eases BIOS upgrade and eliminate the compatibility issue between different Flash ROM type and version of Flash utility.
  • Page 35 User's Manual Memo...

  • Page 36: Appendix Iii Hdd Instant Recovery Utility

    Appendix III HDD Instant Recovery Utility This mainboard is equipped with HDD Instant Recovery utility embedded in the BIOS ROM. The feature is an option which allows the user to install or not. HDD Instant Recovery utility is a Pre-O.S. backup technology that provides backup before any OS is being activated.
  • Page 37 User's Manual ! ! ! ! ! Backup System Smart Backup 1. Upon system boot up, the HDD Instant Recovery Utility will be shown on the screen. Selet Backup System by pressing Alt+F1 key. 2. Select your hard drive to backup. 3.

  • Page 38: Appendix Iv Twinbios Technology (Optional)

    Appendix IV TwinBIOS Technology (Optional) Introduction We are pleased to introduce the Peer to Peer TwinBIOS technology, a new generation BIOS system for your motherboard. Twin BIOS are physically two BIOS chips, known as BIOS 1 and BIOS 2. If either one of the BIOS fails, the other BIOS will be ready to take over the Boot BIOS function.
  • Page 39 User's Manual B. Boot from BIOS 2 1. Start computer, upon post, press ALT+F2 Keys to enter AWDFLASH setup. Select source to update "BIOS 1" Select the BIOS you want to update: Press <Enter> from BIOS 2 Press <F1> "BIOS 1" <ESC>...

  • Page 40: Appendix Iv Cmedia 8738 Audio Subsystem (Optional)

    4 Speaker Setup Guide Appendix V CMedia 8738 Audio Subsystem The CMedia 8738 offers a new generation PCI audio solution: it utilizes the state-of- ® the-art CRL 3D Audio technology (HRTF 3D positional audio), and supports ® ® ® ® Microsoft Direct Sound 3D and Aureal...
  • Page 41 User's Manual Installation 1. Connect the front pair speakers to the Line-out jack of the audio adapter, and then connect rear pair speakers to Line-in/Rear jack of the audio adapter. The original Line-in can be moved to Aux-in. 2. Install the audio driver and Audio Rack application software(see chapter 4). 3.

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