Biostar U8788 U8788 user's manual
Biostar U8788 Manual
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Biostar U8788 manual content summary:
- Biostar U8788 | U8788 user's manual - Page 1
comply with the limits of a Class B digital device, pursuant to Part 15 of the FCC Rules installed and used in accordance with the instructions, may cause harmful interference to radio communications in writing. The content of this user's manual is subject to be changed without notice and we will - Biostar U8788 | U8788 user's manual - Page 2
Table of Contents Notice 1 Mainboard Features 2 1. Features Introduction 2 1-1. Hardware...2 1-2. BIOS & Software 6 1-3. Package Contents 6 2. Mainboard Configuration 7 2-1. Layout of U8788 7 2-2. Component Index 8 3. CPU Configuration 9 3-1. CPU Socket 478 Configuration Steps 9 3-2. CPU - Biostar U8788 | U8788 user's manual - Page 3
5VSB Selection for USB: JUSBV3 20 4-17. 5V/ 5VSB Selection for USB: JUSBV4 20 5. RAM Module Configuration 21 5-1. DDR SDRAM 21 5-2. How to install DDR DIMM Module 22 6. Peripheral Port 26 6-4. Game (Joystick/MIDI) Port Connector: JAUD_GAME 28 6-5. Audio Port Connectors: JSPKR1/JLIN1/JMIC1 28 - Biostar U8788 | U8788 user's manual - Page 4
IDE facilities for IDE devices such as hard disks and CD-ROM Drives. 3.Supports the Intel Pentium ® 4 processor, a leading edge processor. Complies with PC ATX form factor specifications. 4.Supports popular operating systems such as Windows NT, Windows 2000, Windows ME, Windows XP, Novell, LINUX and - Biostar U8788 | U8788 user's manual - Page 5
(P4X266E)/ VT8235. Super I/O Chipset - ITE 8705 DRAM Memory: 1. Supports 200MHz, 266MHz DDR SDRAM devices. 2. Supports 64Mb, 128Mb, 256Mb and 512Mb technologies for x8 and 16 devices. 3. Max of 3 Double-Sided DDR SDRAM with unbuffered / Registered. 4. The largest memory capacity is 3 GB. 1-2 - Biostar U8788 | U8788 user's manual - Page 6
Chapter 1 Motherboard Description Shadow RAM: Motherboard is equipped with a memory controller providing shadow RAM and support for ROM BIOS. Green Functionality: 1. Supports Award BIOS ™ power management functionality. 2. Has a power down timer from 1 to 15 minutes. BUS Slots: 1. Contains 1 AGP - Biostar U8788 | U8788 user's manual - Page 7
A3D interface. 3. Supports 4.1/5.1 speakers, C3DX positional audio in 4/ 6 CH speaker mode. 4. Legacy audio SBPRO compatible. 5. DLS-based wavetable music synthesizer, supports DirectMusic. 6. Built-in 32ohm Earphone buffer. 7. Built-in PCtel HSP56 Modem interface. 8. Drivers support EAX, Karaoke - Biostar U8788 | U8788 user's manual - Page 8
Chapter 1 Motherboard Description Universal Serial Bus V2.0: Supports two back panel Universal Serial Bus Port and four front panel Universal Serial Bus Ports. Hardware Monitor Function: 1.Monitors CPU Fan Speed. 2.Monitors System Voltage. Dimensions (ATX form-factor): 30.5cm x 24.4cm (LxW) 1-5 - Biostar U8788 | U8788 user's manual - Page 9
BIOS. 2.Supports APM1.2. 3.Supports USB Function. 4.Supports ACPI. Operating System: Offers the highest performance for MS-DOS, Windows NT, Windows 2000, Windows ME, Windows XP, Novell, LINUX, and SCO UNIX etc. 1-3. Package Contents 1.HDD Cable. 2.FDD Cable. 3.Flash Memory Writer for BIOS Update - Biostar U8788 | U8788 user's manual - Page 10
Layout of U8788 JKBMS1 K/B & Mouse JKBV1 1 USB & LAN Socket 478 JCFAN1 1 JCOM1 1 JUSBV1 JATXPWR1 COM1 DDR1 DDR2 DDR31 Parallel Port JCOM2 JCOM2 JATXPWR2 P4X266E IDE1 IDE2 FDD1 MIC-IN LINE-IN SP-OUT GAME Port JGAME1 2 10 1 9 JAUDIO1 CODEC BIOS 1 JCDIN1 H/W Audio CNR1 2 10 - Biostar U8788 | U8788 user's manual - Page 11
Chapter 1 Motherboard Description 2-2. Component Index Socket 478 COM1 DDR1 DDR2 DDR1 CODEC H/W Audio BIOS P4X266E VT8235 ITE I/O Serials ATA Controller 1394 CHIP BAT1 1-8 - Biostar U8788 | U8788 user's manual - Page 12
Chapter 1 Motherboard Description 3. CPU Configuration 3-1. CPU Socket 478 Configuration Steps: CPU Fan CPU 1. Pull the lever sideways away from the socket then raise the lever up to a - Biostar U8788 | U8788 user's manual - Page 13
Chapter 1 Motherboard Description CPU Configuration Layout Socket 478 JCFAN1 1 COM1 DDR1 DDR2 DDR1 CODEC H/W Audio BIOS P4X266E VT8235 ITE I/O Serials ATA Controller 1394 CHIP BAT1 JSFAN1 1 1-10 - Biostar U8788 | U8788 user's manual - Page 14
Chapter 1 Motherboard Description 3-2. CPU Fan Header: JCFAN1 Pin No. 1 2 3 Assignment Ground +12V Sense 3-3. System Fan Header: JSFAN1 Pin No. 1 2 3 Assignment Ground +12V Sense 1-11 - Biostar U8788 | U8788 user's manual - Page 15
Chapter 1 Motherboard Description 4. Jumpers, Headers & Connectors JKBV1 1 JUSBV1 1 Socket 478 JATXPWR1 COM1 DDR1 DDR2 D D R 31 JATXPWR2 JUSB4 2 10 1 9 CODEC JUSBV4 1 J1394A1 2 10 1 9 J1394B1 2 10 1 9 H/W Audio BIOS P4X266E VT8235 ITE I/O Serials ATA Controller 1394 - Biostar U8788 | U8788 user's manual - Page 16
speaker can be connected to the motherboard at the front panel connector. The speaker (onboard or offboard) provides error beep code information during the Power On Self-Test when the computer cannot use the video interface. The speaker is not connected to the audio subsystem and does not receive - Biostar U8788 | U8788 user's manual - Page 17
Motherboard an infrared sensing device. After the IrDA interface is configured, connectionless data transfer to and from portable devices such as laptops, APM (Advanced Power Management) must be enabled in the system BIOS and the APM driver must be loaded. ON/OFF (Power Button) This connector can - Biostar U8788 | U8788 user's manual - Page 18
Chapter 1 Motherboard Description 4-2. ATX 20-pin Power Connector: JATXPWR1 PIN 1 2 3 4 5 6 7 8 9 10 Assignment 3.3V accordingly. • IDE2 (Secondary IDE Connector) The IDE2 controller can also support a Master and a Slave drive. The configuration is similar to IDE1. The second drive on this 1-15 - Biostar U8788 | U8788 user's manual - Page 19
must be set to slave mode. • IDE3 (RAID IDE Conector) (Optional) The IDE3 controller supports RAID 0/1 Function. 4-4. Floppy Disk Connector: FDD1 The motherboard provides a standard floppy disk connector (FDC) that supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This connector - Biostar U8788 | U8788 user's manual - Page 20
Chapter 1 Motherboard Description 4-7. Clear CMOS Jumper: JCMOS1 JCMOS1 1 3 1-2 Closed 1 3 2-3 Closed Assignment Normal Operation (default) Clear CMOS Data The following procedures are for resetting the BIOS password. It is important to follow these instructions closely. ※ Clear CMOS - Biostar U8788 | U8788 user's manual - Page 21
Chapter 1 Motherboard Description 4-9. Front USB Header: JUSB4 (V2.0) (JUSB4) Pin 1 3 5 7 9 Assignment +5V(fused) USBP4USBP4+ Ground KEY Pin Assignment 2 +5V(fused) 4 USBP5- 6 USBP5+ 8 Ground 10 NC 4-10. 5V / - Biostar U8788 | U8788 user's manual - Page 22
Chapter 1 Motherboard Description 4-13. Front 1394 Header: J1394B1 (Optional) Pin Assignment Pin Assignment 1 A2+ 2 A2- 3 Ground 4 Ground 5 B2+ 6 B2- 7 +12V 8 +12V 9 KEY 10 NA 4-14. Front 1394 - Biostar U8788 | U8788 user's manual - Page 23
Chapter 1 Motherboard Description 4-16. 5V/ 5VSB Selection for USB: JUSBV3 JUSBV1 1 3 1-2 Closed 1 3 2-3 Closed Assignment 5V 5V_SB 4-17. 5V/ 5VSB Selection for USB: JUSBV4 JUSBV1 1 3 1-2 Closed 1 3 2-3 Closed Assignment 5V 5V_SB 1-20 - Biostar U8788 | U8788 user's manual - Page 24
Chapter 1 Motherboard Description 5. RAM Module Configuration 5-1. DDR SDRAM DRAM Access Time: 2.5V Unbuffered/ Registered DDR SDRAM PC1600/ PC2100 Type required. DRAM Type: 128MB/ 256MB/ 512MB/ 1GB DIMM Module (184 pin) Total Memory Size with Unbuffered/ Registered DIMMs (Only for reference) - Biostar U8788 | U8788 user's manual - Page 25
socket has a " Plastic Safety Tab", and the DDR DIMM memory module has an Asymmetrical notch", so the DDR DIMM memory module can only fit into the slot in one direction. 2. Push the tabs out. Insert the DDR DIMM memory modules into the socket at a 90-degree angle, then push down - Biostar U8788 | U8788 user's manual - Page 26
/2 Keyboard USB COM1 COM2 Speaker Line In Mic Out In JCOM1 JCOM2 JSPKR1 JLIN1 JMIC1 6-1. PS/2 Mouse / Keyboard Connector: JKBMS1 The motherboard provides a standard PS/2 mouse / Keyboard mini DIN connector for attaching a PS/2 mouse. You can plug a PS/2 mouse / Keyboard directly into this - Biostar U8788 | U8788 user's manual - Page 27
Mainboard Features 6-2. USB Port Connector: JUSBLAN1 6-2-1. USB Connectors: USB Connector (the below one) Pin 1 2 3 4 USB Connector (the above one) Pin 5 6 7 8 Assignment +5 V (fused) USBP1USBP1+ Ground Assignment +5 V (fused) USBP2USBP2+ Ground 24 - Biostar U8788 | U8788 user's manual - Page 28
Mainboard Features 6-2-2. LAN Port Connector (Optional) This connector allows you to connect to the Internet through a Local Area Network (LAN). You can set up the connection by entering account information provided by your ISP. LAN Port Connector Pin 9 10 11 12 13 14 Assignment VCC3 TD+ TDRD+ - Biostar U8788 | U8788 user's manual - Page 29
or an asynchronous communication port. Mice, printers, modems and other peripheral devices can be connected to a serial port. The serial port can also in many ways, and it may be necessary to become familiar with the pinout diagram. The following chart gives you the function of each pin on the 9-pin - Biostar U8788 | U8788 user's manual - Page 30
Mainboard Features 6-3-2. Parallel Interface Port: JPRNT1 Unlike the serial ports, parallel interface port has been standardized and should not present any difficulty interfacing peripherals to your system. Sometimes called centronics port, the parallel port is almost exclusively used with printers - Biostar U8788 | U8788 user's manual - Page 31
is used to connect speakers or headphones for audio output. 2. Line In can be connected to the external CD player, Tape player or other audio devices for audio input. 3. Mic In is used to connect a microphone, which allows you to input sounds and voices. • IF H/W Audio is on-board, the Line-In and - Biostar U8788 | U8788 user's manual - Page 32
6-6. Audio Subsystem Socket 478 Mainboard Features COM1 DDR1 DDR2 DDR31 JAUDIO1 2 10 1 9 CODEC JCDIN1 1 H/W Audio BIOS P4X266E VT8235 ITE I/O Serials ATA Controller 1394 CHIP BAT1 29 - Biostar U8788 | U8788 user's manual - Page 33
Pin No. 1 2 Assignment Left Channel Input Ground 3 Ground 4 Right Channel Input 6-6-2. Front Panel Audio Header: JAUDIO1 Pin No. Assignment Pin No. Assignment 1 Mic In 2 Ground 3 Mic Power 4 Audio Power 5 RT Line Out 6 RT Line Out 7 Reserved 8 9 LFT Line Out 10 LFT Line - Biostar U8788 | U8788 user's manual - Page 34
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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 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions,
may
cause
harmful
interference
to
radio
communications. There is no guarantee that interference will not
occur in a particular installation.
The vendor makes no representations or warranties with respect
to the contents here of and specially disclaims any implied
warranties
of merchantability or fitness for any purpose. Further
the vendor reserves the right to revise this publication and to
make changes to the contents here of without obligation to notify
any party beforehand.
Duplication of this publication, in part or in whole, is not allowed
without first obtaining the vendor’s approval in writing.
The content of this user’s manual is subject to be changed without
notice and we will not be responsible for any mistakes found in
this user’s manual. All the brand and product names are
trademarks of their respective companies.