BiostarメーカーU8798の使用説明書/サービス説明書
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FCC Information and Copyright This equ ipment ha s been tested and f ound to comply w ith the limits of a Class B digital device, pursu ant to Part 15 of the FCC Rules. These limits are de signed to prov ide reason able protec tion agains t harmf ul interf erence in a residen tial ins tallat ion.
Table of Contents i Notice ............................................................................................. 1 Mainboard Features ............................................................... 2 1. Features Intro duction .................
Table of Contents ii 4-10. 5V / 5VSB Select ion for USB: JUSBV1 ......................................... 17 4-11. 5V / 5VSB Select ion for KB: JKBV1 ............................................... 17 5. RAM Mod ule C on fig u ra tio n ...............
M a i n b o a r d F e a t u r e s 1 Notice Introduction of syst em This ma in board is design ed to ta k e advan tage of the la tes t in dustry techn ology to provide you with th e u ltimate solu tion in data processin g.
M a i n b o a r d F e a t u r e s 2 Mainboard Features 1. Features Introduction 1-1. Hardware CPU: 1.Provides Socket-478. 2.Supports the Intel Penti um ® 4 pro cessor pro viding the new gene ration p ow er for high-end workstations and servers. Speed: 1.
M a i n b o a r d F e a t u r e s 3 Shadow RAM : Motherboard is equ ipped with a memory con troller providi ng shadow RAM and support for ROM BIOS. Green Functionality : 1.Supports Award BIOS ™ power managem ent functionality. 2.Has a power down timer from 1 to 15 minutes.
M a i n b o a r d F e a t u r e s 4 AC’97 Sound Codec Onboard: 1.AC-LINK protocol compliance. 2.Compliant with AC’ 97 2.2 specification. 3.18-bit full duplex stereo ADC, DACs. 4.SNR>95 Bb throughmixer and DA C. 5.AC-3 playback required for PVD applications.
M a i n b o a r d F e a t u r e s 5 1-2. BIOS & Software 1.Award legal BIOS. 2.Supports APM1.2. 3.Supports USB Func tion. 4.Supports ACPI. Operating System: Offers the high est performan ce for MS-DO S, Windows NT, Window s 2000, Windows ME, W indows XP, Novell, LINUX, and SCO UN IX etc.
M a i n b o a r d F e a t u r e s 6 2. Mainboard Configurat ion 2-1. Layout of U8798 PCI1 PCI2 AGP SL OT PCI SLOT PCI SLOT PCI SLOT DIMM2 CPU1 JA TXPWR1 CPU Socket 478 P4X4 00 VT8235 JSF AN1 1 JP ANEL.
M a i n b o a r d F e a t u r e s 7 2-2. Component Index CODEC.
M a i n b o a r d F e a t u r e s 8 3. CPU Configuration 3-1. CPU Socket 478 Configuration Steps: 1. Pull the lev er sidewa ys away f rom the sock et then raise th e lever up to a 90-degree an gle. 2. Locate P in A in th e socket and lo ok for th e white d ot or cu t edge in the CP U.
M a i n b o a r d F e a t u r e s 9 CPU Configurat ion Layout CPU Sock et 478 P4X400 VT8 235 Har dwa re A udio BA T1 CODEC BIOS JSF AN1 1 ITE I/O.
M a i n b o a r d F e a t u r e s 10 3-2. CPU Fan Header: JCFAN1 Pin No. Assignment 1 Ground 2 +12V 3 Sense 3-3. System Fan Header: JSFAN1 Pin No. Assignment 1 Ground 2 +12V 3 Sense.
M a i n b o a r d F e a t u r e s 11 4. Jumpers, Headers & Connectors JA TXPWR1 CPU Socket 478 P4X400 VT8235 JP ANE L1 JA TXPWR2 Hardware Audi o BA T1 CODEC BIOS JKBV 1 JUSBV 1 1 1 JWOL 1 1 JUSB2 .
M a i n b o a r d F e a t u r e s 12 4-1. Front Panel Connector: JPANEL1 Pin Assignment Function Pin Assignment Function No. No. 1 +5V 2 Sleep Control Sleep 3 NA Speaker 4 Ground But to n 5 NA Connect.
M a i n b o a r d F e a t u r e s 13 POW-LED (Power LED Connector) This c onnector can be attac hed to an LE D on the front pan el of a computer ca se. The LED w ill illumin ate while th e computer is powered on. HLED (Hard Drive LED Connector) This c onnector can be attac hed to an LE D on the front pan el of a computer c ase.
M a i n b o a r d F e a t u r e s 14 4-2. ATX 20-pin Power Connector: JATXPW R1 PIN Assignment PIN Assignment 1 +3.3V 11 +3. 3V 2 +3.3V 12 -12V 3 Ground 13 Gr ound 4 +5V 14 PS_ON 5 Ground 15 Ground 6 +5V 16 Groun d 7 Ground 17 Ground 8 PW_OK 18 -5V 9 +5V_SB 19 +5V 10 +12V 20 +5V 4-3.
M a i n b o a r d F e a t u r e s 15 4-4. Hard Disk Connectors: IDE1/IDE2 This ma inbo ard ha s a 32 -bit Enhanc ed PC I IDE C ontr olle r that provides PI O Mode 0~4, Bus Master, an d Ultra DMA / 33, Ultra DMA / 66,Ultra DM A / 100 fu nctionality . It has two HDD connectors IDE1 (pri mary) and IDE2 (secondary).
M a i n b o a r d F e a t u r e s 16 4-7. Clear CMOS Jumper: JCMOS1 JCMOS1 Assignment 1 3 1-2 Closed Normal Operation (default) 1 3 2-3 Closed Clear CMOS Dat a ※ Clear CMOS Pro cedures: 1 . R e m o v e A C p o w e r l i n e . 2. Make JCMOS1 (2-3) cl osed.
M a i n b o a r d F e a t u r e s 17 4-9. Front USB Header: JUSB2 (JUSB2) Pin Assignment Pin Assignment 1 +5V(fused) 2 +5V(fused) 3 USBP2- 4 USBP3- 5 USBP2+ 6 USBP3+ 7 Ground 8 Ground 9 KEY 10 NC 4-10. 5V/ 5VSB Selection for USB: JUSBV1 JUSBV1 Assignme nt 1 3 1-2 Closed 5V 1 3 2-3 Closed 5V_SB 4-11.
M a i n b o a r d F e a t u r e s 18 5. RAM Module Configu ration 5-1 DDR SDRAM DRAM Access Time: 2.5V Un buffered DDR SDRAM (wi thout ECC) PC1600/ PC2100/ PC2700/ PC3200 Type required.
M a i n b o a r d F e a t u r e s 19 5-2. DIMM Module Configuration 1. The DI MM socket has a “Plastic Safety T ab” and the DIMM memory module has an asy mmetrical notch”, so the DI MM memory module can only fit into the slot in one direction. 2.
M a i n b o a r d F e a t u r e s 20 6. Peripheral Port F eatures 6-1. PS/2 Mouse / Keyboard Connector: JKBMS1 The motherboard prov ides a stan dard PS/2 mouse / Keyboard mini D IN connec tor fo r attac hing a PS/2 mouse . You can p lug a PS/2 mouse / Keyboard di rect l y into this co nnecto r.
M a i n b o a r d F e a t u r e s 21 6-2. USB Connectors: JUSB1 6-2-1. USB Conn ectors: USB Connector (the below one) Pin Assignment 1 +5 V (f u sed) 2 USBP1- 3 USBP1+ 4 Ground USB Connector (the a bo.
M a i n b o a r d F e a t u r e s 22 6-3. Serial and Parallel In terface Ports This system come s eq uipped wit h two se rial po rts an d o ne paral le l port.
M a i n b o a r d F e a t u r e s 23 6-3-2. Paral l el Interface Port: JPRNT1 Unlike th e serial ports , parallel in terface port h as been standardized and sh ould not present an y difficulty interf acing peripherals to your system. Some times called centronics port, t he paralle l port is alm ost exc lusively used w ith printers .
M a i n b o a r d F e a t u r e s 24 6-4. Game (Joystick/ MIDI) Port Connector: JGAME1 This connecto r allows yo u to connect a joystick or game pad for playing computer games. Also, you may play or edit prof essional music by connecting MIDI devices.
M a i n b o a r d F e a t u r e s 25 6-6. Audio Subsystem CPU Socket 478 P4X400 VT8235 Hardwa re Aud i o BA T1 CODEC BIOS 1 JCDIN1 JAUDIO1 ITE I/O 12 13 14 1 JSPDIF _OUT.
M a i n b o a r d F e a t u r e s 26 6-6-1. CD-ROM Audio-In Header : JCDIN1 Pin No. Assignment 1 Left Channel Inp ut 2 Ground 3 Ground 4 Right Ch annel I nput 6-6-2.
10/18/2002.
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