The information presented in this publication has been carefully checked for reliability; however, no responsibility is assumed for inaccuracies. Specifications are subject to change without notice. Trademarks PS/2, OS/2, IBM, PC/AT, and PC/XT are trademarks of International Business Machines Corporation. Intel and Pentium® are trademarks of Intel Corporation. AMI is a trademark of American Megatrends Inc. MS-DOS and WINDOWS 95/98/NT are registered trademarks of Microsoft Corporation. PC-cillin and ChipAwayVirus are trademarks of Trend Micro, Inc. AMD is a trademark of Advanced Micro Devices Inc. Cyrix is a trademark of Cyrix Corporation. IDT is a trademark of Integrated Devices Technology Corporation. SiS is a trademark of Silicon Integrated Systems Corporation. Copyright (C) 1999. All Rights Reserved. MS6380SG, Version 3.2 S5X/January 1999 ii Contents Chapter 1: Introduction .......................................................................... 1 Key Features ......................................................................................... 2 Unpacking the Mainboard & Static Electricity Precautions ................. 5 Chapter2: Hardware Configuration ...................................................... 6 Mainboard Component Locations ........................................................ 7 CPU Installation ................................................................................... 8 CPU Speed Setting ......................................................................... 8 Memory Installation ............................................................................. 8 Jumper Settings .................................................................................... 9 JP6 - CMOS RAM Clear Selector ................................................. 9 ATX Functions & Connectors ............................................................. 10 Software Power-Off ....................................................................... 10 LAN/Modem Ring Wake On .......................................................... 10 JP4 - LAN Wake On Connector ..................................................... 11 Alarm Wake On .............................................................................. 11 Keyboard Power On ....................................................................... 11 JP1 - Keyboard Power On Selector ................................................ 12 PWR1 - ATX Power Connector ..................................................... 12 J9(21,22) - Power Button/Suspend Switch Connector ................... 13 Connectors ........................................................................................... 14 FDC1 - Floppy Disk Drive Connector ........................................... 14 IDE1/IDE2 - Primary/Secondary IDE Connectors ........................ 14 COM2 - Serial Port 2 ..................................................................... 14 J6 - InfraRed Connector ................................................................. 15 FAN1 - CPU Fan Power Connector ............................................... 15 Case Connectors: J9 ....................................................................... 16 Onboard PCI Sound ............................................................................ 18 J7/J8 - Analog Audio from CD-ROM Connectors ........................ 18 Sound and Game ............................................................................ 18 iii J5 - Digital Audio Connectors ....................................................... 19 CD2 - SPDIF OUT Signal Level Selector ..................................... 19 CD1 - Internal SPDIF IN Connector ............................................. 19 Notice for Sound Pro drivers install and application ..................... 20 The 4 Speakers System .................................................................. 21 JP3 - Onboard Sound Pro Selector ................................................ 22 Chapter3: BIOS Setup .......................................................................... 23 Entering BIOS Setup............................................................................ 24 Default.................................................................................................. 24 Load Optimal Settings.................................................................... 24 Load Best Performance Settings.................................................... 24 Setup Item ........................................................................................... 25 Standard CMOS Setup................................................................... 25 Advanced CMOS Setup................................................................. 26 Advanced Chipset Setup................................................................ 28 Power Management Setup.............................................................. 31 PCI / Plug and Play Setup.............................................................. 33 Peripheral Setup............................................................................. 35 H/W Monitor & CPU PnP Setup.................................................... 37 Change Supervisor Password......................................................... 38 Auto-Detect Hard Disks................................................................. 38 Save Settings and Exit.................................................................... 38 Exit Without Saving....................................................................... 38 Chapter4: SoftWare Driver .................................................................. 39 Chapter 1 Introduction This mainboard is a SiS530 100MHz highly integrated high-performance mainboard based on the advanced Socket 7 microprocessor and provides CPU Plug and Play feature for faster and easier CPU installation. The mainboard features highly flexible configurations and is fully IBM PC/AT compatible. The mainboard uses a Super 7 chipset with 3D video inside which is built with a high performance 64-bit 3D AGP Graphics Accelerator with 8MB frame buffer. It supports the PCI/ISA and Green standards, provides the Host/AGP bridge, and integrates all system control functions such as ACPI(Advanced Configuration and Power Interface). The ACPI provides more energy saving features for the OSPM(OS Direct Power Management) function. The mainboard has an onboard PCI Sound to meet PC98' specifications for 3D Multimedia systems, and built-in Hardware Monitor circuit to monitor CPU fan speeds/voltages/temperature with SiS System Hardware Monitor. And the mainboard BIOS provides Trend's ChipAway Virus to ensure the entire boot process virus free. 2 Chapter 1 Key Features The advanced features of the mainboard including: t Supports P54C/P55C (MMX) Pentium® CPUs and Cyrix/IBM 6x86L/6x86MX/MII, AMD K6/K6-2, IDT C6 CPUs with Frequency at 60/66/75/83/95/100MHz; Provides CPU Plug and Play features for faster and easier CPU installation; Memory: -- provides 3 DIMMs for SDRAM memory modules -- supports a maximum size of 768MB system memory -- onboard 64-bit 1M/2M(optional) L2 cache Expansion slots: -- provides 3 PCI, and 1 ISA slots; Onboard 2 IDE ports: -- supports 4 IDE devices maximum -- supports PIO, PCI Bus Master and Ultra DMA/33/66 operation modes ATX Power Supply: -- provides ATX power connectors and features of ATX power -- provides Power Button/Suspend Switch and Keyboard Power On/Off functions -- Alarm Wake Up and LAN/Modem Wake Up functions Onboard 64-bit 3D VGA Graphics Accelerator: -- supports AGP Ver1.0 specification and 66/133MHz -- supports high performance 64-bit GUI accelerator with excellent video playback capability t t t t t t Introduction -- maximum 8MB frame buffer share from the system memory -- high resolution graphic modes up to 1600x1200 t 3 Onboard CMI 8338 PCI Sound Features: -- HRTF 3D positional audio supports Direct Sound 3D, A3D interfaces, and four speakers mode. -- full duplex 16bit CODEC for playback and record. -- supports Windows 3.1/95/98 and NT 4.0. -- Digital Audio Interface supports 24bit stereo 44KHz sampling rate and 120 dB audio quality. -- builtin 32 ohm earphone buffer and 3D surround. -- Wave-Table Synthesizer supports Direct Music. -- supports MPU-401 Game/Midi port and SB16. -- Stereo Mixer supports analog mixing from CDAudio, Line-In, and digital mixing from voice, FM/Wave-Table and digital CD-Audio Onboard Multi-I/O and Peripheral interface, including: -- 1 floppy port with 1 MB/s transferring rate -- 2 serial ports with 16550 compatible with Fast UART -- 1 parallel port with EPP and ECP capabilities -- 2 USB ports and PS/2 keyboard/mouse ports -- 1 IR interface Built-in Hardware Monitor circuit: -- detects CPU fan speed/temperature and voltages. BIOS: -- Onboard 2M Flash ROM supports complete ACPI and Legacy PMU and is fully compatible with PC97 and PC98 -- provides Plug & Play function which detects the peripheral devices and expansion cards automatically -- supports Trend's ChipAwayVirus to ensure the entire boot process is virus free, no installation and configuration worries t t t 4 t Chapter 1 Bundled: -- AMI Desktop Client Manager detects abnormal condition through the network link or self core -- PC-cillin98 (OEM) provides automatic virus protection for Windows 95/98 and the Internet Dimension: -- Micro ATX Form Factor, 24.5cm (L) x 19cm (W) t Introduction 5 Unpacking the Mainboard & Static Electricity Precautions This Mainboard package contains the following items: 1. This Mainboard and the Device Driver 2. This User's Guide and AT cables 3. SPDIF/IN cable(optional) 4. Optional Digital Audio ribbon cable/bracket 5. COM2 ribbon cable/bracket The mainboard is easily damaged by static electricity. Follow the precautions below while unpacking or installing the mainboard. 1. Do not remove the mainboard from its original package until you are ready to install it. 2. Frequently ground yourself to discharge any static electric charge that may build up in your body while working on installation and/or configuration. For example, you may ground yourself by grasping an unpainted portion of the systemÕs metal chassis. 3. Remove the mainboard from its anti-static packaging and place it on a grounded surface, component side up. 4. Handle the mainboard by its edges or by the mounting bracket to avoid touching its components. 5. Check the mainboard for damage. If any integrated circuit appears loose, press carefully to seat it firmly in its socket. 6. Do not apply power if the mainboard appears damaged. If there is damage to the board contact your dealer immediately. Chapter 2 Hardware Configuration Before you install the mainboard into the system chassis, you may find it convenient to first configure the mainboard's hardware. This chapter describes how to set jumpers and install memory modules, and where to attach components, however, the CMOS jumper is set on the "Clear" position when this mainboard is shipped and you need to set it to the "Normal" position in order for the mainboard perform properly. Warning: Set JP6 to "Normal" position before setting other jumpers or memory modules. This mainboard will not function properly if you fail to do so. Hardware Configuration 7 Mainboard Component Locations 1 Line out J5 J7 J8 1 MIC Line in/ Rear VGA1 COM1 USB(B) USB(T) PS/2-KBD PS/2-Mouse 1 JP4 1 FDC 1 + Chipset Chipset IDE2 J9 21 22 1 2 Battery 1 1 JP6 1 IDE1 Figure 2-1. Mainboard Component Locations Socket 7 CD2 CD1 JP3 1 1 Game J6 PRN1 PCI3 PCI2 PCI1 I/O 1 PWR1 JP1 1 COM2 DIMM1 DIMM2 DIMM3 FAN1 8 Chapter 2 CPU Installation CPU Speed Setting This mainboard provides CPU Plug and Play technology, so that there is no need to do the CPU jumper setting. Enter the BIOS Setup and select "CPU Plug and Play Setup". Choose the correct CPU speed to match your CPU installed. However, if you need to change a CPU, follow the below steps: 1. Power off system and unplug the power core. 2. Install a new CPU to Socket7. 3. Clear CMOS RAM (see Jumper Settings) or hold down the key then power on the system. 4. After power on the system, then enter the BIOS Setup section to set the new CPU speed. Note: If the CPU speed is set incorrectly and fails to boot up the system, then repeat steps 1, 3, 4 again. Memory Installation The mainboard lets you add up to 768MB of system memory through 3 DIMM sockets on the board, that is divided into 3 banks: Bank 0, Bank 1, and Bank 2, which supports the following memory configurations. Bank Memory Module Bank 0 DIMM1 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB Bank 1 DIMM2 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB Bank 2 DIMM3 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB Total System Memory = Bank 0 + Bank 1 + Bank 2 Notes: 1. Supports only 3.3V SDRAM DIMM modules. 2. The SDRAM must be installed in DIMM1 first, if onboard VGA is being used. Hardware Configuratio ...