Biostar U8768 Owner's Manual Page 1

FCC Information and Copyright This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to Part

Chapter 1 Motherboard Description 1-7 2. Mainboard Configuration 2-1. Layout of U8768 PCI1PCI2AGP SLOTPCI SLOTPCI SLOTPCI SLOTVT8235CMI9

Chapter 1 Motherboard Description 1-8 2-2. Component Index CPUSocket 478P4X266EBAT1CMI9739VT6103ITE I/OBIOS5V/ 5VSB Selection for

Chapter 1 Motherboard Description 1-9 3. CPU Configuration 3-1. CPU Socket 478 Configuration Steps: 1. Pull the lever sideways awa

Chapter 1 Motherboard Description 1-10 CPU Configuration Layout 3-2. CPU Fan Header: JCFAN1 Pin No. Assignment 1 Ground 2 +12V 3 Sense

Chapter 1 Motherboard Description 1-11 3-3. System Fan Header: JSFAN1 Pin No. Assignment 1 Ground 2 +12V 3 Sense

Chapter 1 Motherboard Description 1-12 4. Jumpers, Headers & Connectors VT8235JATXPWR1CPUSocket 478P4X266EBAT1JKBV11JATXPWR21JWOL

Chapter 1 Motherboard Description 1-13 4-1. Front Panel Connector: JPANEL1 Pin Assignment Function Pin Assignment Function No. No.

Chapter 1 Motherboard Description 1-14 POW-LED (Power LED Connector) This connector can be attached to an LED on the front panel of a compu

Chapter 1 Motherboard Description 1-15 4-2. ATX 20-pin Power Connector: JATXPWR1 PIN Assignment PIN Assignment 1 3.3V 11 3.3V 2 3.3V 12

Chapter 1 Motherboard Description 1-16 4-4. Floppy Disk Connector: FDD1 The motherboard provides a standard floppy disk connector (FDC) that

Table of Contents i Notice ...1 Mainboard Features ...

Chapter 1 Motherboard Description 1-17 3. Wait for five seconds. 4. Make JCMOS1 (1-2) closed. 5. Let AC power on. 6. Res

Chapter 1 Motherboard Description 1-18 4-10. ATX 12V Power Connector: JATXPWR2 PIN Assignment PIN Assignment1 12V 3 Ground 2 12V 4 Ground 4

Chapter 1 Motherboard Description 1-19 5. RAM Module Configuration 5-1. DDR SDRAM DRAM Access Time: 2.5V Unbuffered DDR SDRAM PC1600/ PC210

Mainboard Features 20 5-2. How to install DDR DIMM Module 1. The DDR DIMM socket has a “ Plastic Safety

Mainboard Features 21 6. Peripheral Port Features 6-1. PS/2 Mouse / Keyboard Connector: JKBMS1 The motherboard pr

Mainboard Features 22 6-2. USB & LAN Port Connectors: JUSBLAN1 6-2-1. USB Connectors: USB Connector (the below

Mainboard Features 23 6-2-2. LAN Port Connector This connector allows you to connect to the Internet through a Local

Mainboard Features 24 6-3. Serial and Parallel Interface Ports This system comes equipped with two serial ports a

Mainboard Features 25 6-3-2. Parallel Interface Port: JPRNT1 Unlike the serial ports, parallel interface port has be

Mainboard Features 26 6-4. Game (Joystick/MIDI) Port Connector: JAUD_GAME This connector allows you to connect a joy

Table of Contents ii 4-10. ATX 12V Power Connector: JATXPWR2... 18 4-11. 5V / 5VSB Selection for USB: JUSBV1...

Mainboard Features 27 four/six channel speakers mode is enabled. 4. Mic In is used to connect a microphone, which all

Mainboard Features 28 6-6. Audio Subsystem VT8235CPUSocket 478P4X266EBAT11JCDIN1CMI9739ITE I/OBIOSVT610

Mainboard Features 29 6-6-1. CD-ROM Audio-In Header: JCDIN1 Pin No. Assignment 1 Left Channel Input 2 Ground 3 G

06/28/2002

Chapter 1 Motherboard Description 1-1 Notice Introduction of system This mainboard is designed to take advantage of the latest industry tech

Chapter 1 Motherboard Description 1-2 Mainboard Features 1. Features Introduction 1-1. Hardware CPU: 1.Provides Socket-478. 2.Supports th

Chapter 1 Motherboard Description 1-3 Shadow RAM: Motherboard is equipped with a memory controller providing shadow RAM and support for ROM

Chapter 1 Motherboard Description 1-4 AC’97 Sound Codec Onboard: 1.AC-LINK protocol comfliance. 2.Compliant with AC’97 specification. 3.18-

Chapter 1 Motherboard Description 1-5 Dimensions (MATX form-factor): 24.5cm x 22.8cm (WxL)

Chapter 1 Motherboard Description 1-6 1-2. BIOS & Software 1.Award legal BIOS. 2.Supports APM1.2. 3.Supports USB Function. 4.Supports AC