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User manual ECS K7SOM+ - VERSION 5.2A
Diplodocs help download the user guide ECS K7SOM+ - VERSION 5.2A.
This product, although classified under the brand ECS, may have been manufactured by ELITEGROUP after mergers, acquisitions, or a change in name.
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User guide ECS K7SOM+ - VERSION 5.2A
Detailed instructions for use are in the User's Guide. Preface
Copyright
This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author. Version 5.2a
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of the manufacturer to notify any person of such revision or changes.
Trademark Recognition
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corp. MMX, Pentium, Pentium-II, Pentium-III, Celeron are registered trademarks of Intel Corporation. Other product names used in this manual are the properties of their respective owners and are acknowledged.
Federal Communications Commission (FCC)
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. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - - - - Reorient or relocate the receiving antenna. Increase the separation between the equipment and the receiver. Connect the equipment onto an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
Shielded interconnect cables and a shielded AC power cable must be employed with this equipment to ensure compliance with the pertinent RF emission limits governing this device. Changes or modifications not expressly approved by the system's manufacturer could void the user's authority to operate the equipment.
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: - - This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation.
Canadian Department of Communications
This class B digital apparatus meets all requirements of the Canadian Interferencecausing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Réglement sur le matériel brouilieur du Canada.
About the Manual
The manual consists of the following:
Chapter 1 Introducing the Mainboard
Describes features of the mainboard, and provides a shipping checklist. Go to page 1
Chapter 2 Installing the Mainboard
Describes installation of mainboard components. Go to page 6
Chapter 3 Using BIOS
Provides information on using the BIOS Setup Utility. Go to page 23
Chapter 4 Using the Mainboard Software
Describes the mainboard software. Go to page 35
ii
TABLE OF CONTENTS
Preface Features and Packing List Translations ¿ù»~ ! ©|¥¼w¸q®ÑÅÒ¡C i
CHAPTER 1
Introducing the Mainboard
1
1
Introduction................................................................................................ 1 Checklist .................................................................................................... 1 Standard Items ................................................................................................. 1 Features .................................................................................................... 2 Choosing a Computer Case....................................................................... 4 Mainboard Components ............................................................................ 5
CHAPTER 2
Installing the Mainboard
6
6
Safety Precautions..................................................................................... 6 Quick Guide............................................................................................... 6 Installing the Mainboard in a Case............................................................. 7 Checking Jumper Settings......................................................................... 7 Setting Jumpers ............................................................................................... 7 Checking Jumper Settings ............................................................................... 8 Jumper Settings ............................................................................................... 8 Connecting Case Components .................................................................. 9 The SW1 Connector ...................................................................................... 10 Installing Hardware .................................................................................. 11 Installing the Processor...................................................................................11 Installing Memory Modules .......................................................................... 13 Installing a Hard Disk Drive/CD-ROM......................................................... 14 Installing a Floppy Diskette Drive................................................................. 15 Installing Add-on Cards................................................................................. 16 Connecting Optional Devices ........................................................................ 18 Connecting I/O Devices ........................................................................... 21
CHAPTER 3
Using BIOS
23
23
About the Setup Utility ............................................................................. 23 The Standard Configuration........................................................................... 23 Running the Setup Utility .............................................................................. 24 Using BIOS .............................................................................................. 24 Standard CMOS Features .............................................................................. 25 Advanced Setup Page .................................................................................... 26 Power Management Setup Page .................................................................... 28 PCI / Plug and Play Setup.............................................................................. 29 iii
Load Optimal Settings ................................................................................... 30 Load Best Performance Settings.................................................................... 30 Features Setup Page....................................................................................... 30 CPU PnP Setup Page ..................................................................................... 32 Hardware Monitor Page................................................................................. 33 Change Password........................................................................................... 34 Change or Remove the Password .................................................................. 34 Exit ................................................................................................................ 34
CHAPTER 4
Using the Mainboard Software
35
35
About the Software CD-ROM................................................................... 35 Auto-installing under Windows 98/ME/2000/XP....................................... 35 Running Setup ............................................................................................... 36 Manual Installation................................................................................... 38 Utility Software Reference ....................................................................... 38
iv
Chapter 1
Introducing the Mainboard
Introduction
Thank you choosing the K7SOM+ mainboard. This mainboard has a Socket462 processor socket for the AMD K7 type of processors. You can install any of these processors on this mainboard. This mainboard supports front-side bus speed of 266MHz. This mainboard integrates the SiS740 Northbridge and SiS962/962L Southbridge chipsets that support a DDR/SDRAM interface, Ultra DMA 33/66/100/133 function and remarkably high system performance under all types of system operations. This mainboard has a built-in AC97 Codec, providing an AMR (Audio Modem Riser) slot to support Audio and Modem application, and a built-in 10BaseT/100BaseTX Network Interface. This mainboard has the embedded 256-bit 3D AGP Graphics Accelerator with 64MB frame buffer, supporting AGP 4X 266MHz mode up to 2GB/s bandwidth, which provides a direct connection between the graphics sub-system and memory so that the graphics do not have to compete for processor time with other devices on the PCI bus. The mainboard supports built-in USB 2.0 providing higher bandwidth, implements Universal Serial Bus Specification Revision 2.0 and is compliant with UHCI 1.1 and EHCI 0.95. This mainboard also supports the optional built-in IEEE1394a function only when SiS962 SB is installed. There is a set of ATX I/O Ports including two PS/2 ports for keyboard and mouse, one parallel port, one serial port and one VGA port, one MIDI/Game port and maximum four USB 2.0 ports--two back-panel ports and onboard USB header making two extra USB ports by connecting the Extended USB Module to the mainboard. The board is Micro ATX size and has power connectors for an ATX power supply.
Checklist
Compare the mainboard's package contents with the following checklist:
Standard Items
· · · · · One mainboard One diskette drive ribbon cable One IDE drive ribbon cable Software support CD The User's Manual
Features
Processor
· · ·
Supports Socket-462 processor Supports AMD Athlon XP/Athlon/Duron processors Supports 266 MHz FSB
Note: Processors are automatically configured using firmware and a synchronous Host/DRAM Clock Scheme.
Memory · · · · Two 168-pin DIMM slots for SDRAM memory modules Two 184-pin DIMM slots for DDR memory modules Support SDRAM up to 133 MHz /DDR up to 266 MHz memory bus Maximum installed memory is 1GB
Note: You cannot use SDRAM and DDR simultaneously.
VGA · · · · · · · · · · · · · · · · · · · · · · Embedded 256-bit 3D AGP Graphics Accelerator with 64MB frame buffer Supports AGP 4X 266 MHz mode up to 2GB/s bandwidth Supports 333MHz true-color RAMDAC, resolution up to 2048 x 1536 x 16 bpp NI Supports AGP Revision 2.0 specification compliant One AMR slot for a special audio/modem riser card Three 32-bit PCI slots for PCI 2.2-compliant bus interface Primary and Secondary PCI IDE channels Support for PIO (programmable input/output) modes Support for Multiword DMA modes Support for Bus Mastering and Ultra DMA 33/66/100/133 modes ATX power supply connector Meets ACPI 1.0b and APM 1.2 requirements, keyboard power on/off Supports Suspend, Shutdown, Wake on LAN, Wake on Modem, Wake on Alarm, Interrupt Wake-up from Keyboard/Mouse Compliant with AC'97 2.2 specification Full-duplex Codec with independent and variable sampling rate Earphone Buffer Built-In, SNR up to 90db 4Ch DAC, support 4-channel speak-out Advanced power management support Built-in 10BaseT/100BaseTX Ethernet LAN LAN controller integrates Fast Ethernet MAC and PHY compliant with IEEE802.3u 100BASE-TX, 10BASE-T and ANSI X3.263 TP-PMD standards Compliant with ACPI 1.0 and the Network Device Class Power Management 1.0 High Performance provided by 100Mbps clock generator and data recovery circuit for 100Mbps receiver
Expansion Slots Onboard IDE channels
Power Supply and Power Management
AC'97 Audio Codec (CMI9738)
Built-in Ethernet LAN (optional)
2
Onboard I/O Ports
· ·
Hardware Monitoring Onboard Flash ROM
Built-in Multi-threaded IO Link Delivering 1.2GB/s Provides PC99 Color Connectors for easy peripheral device connections · Floppy disk drive connector with 1Mb/s transfer rate · One serial port with 16550-compatible fast UART · One VGA port · One parallel port with ECP and EPP support · Two back-panel USB ports and two extra USB ports module (USB2.0) · Two PS/2 ports for keyboard and mouse · One infrared port connector for optional module Built-in Hardware Monitor circuit supports Thermal, Power and Fan Speed monitor. Supports 2MB Flash Rom on board, provides complete Advance Configuration Power Interface (ACPI) and Legacy PMU · Supports Ultra DMA 66/100/133 and fully compliant with PC'97 and PC 98 Spec. · Compliant with Universal Serial Bus Specification Revision 2.0 · Compliant with Intel's Enhanced Host Controller Interface Specification Revision 0.95 · Compliant with Universal Host Controller Interface Specification Revision 1.1 · PCI multi-function device consists of two UHCI Host Controller cores for full-/low-speed signaling and one EHCI Host Controller core for high-speed signaling · Root hub consists 4 downstream facing ports with integrated physical layer transceivers shared by UHCI and EHCI Host Controller · Support PCI-Bus Power Management Interface Specification release 1.1 · Legacy support for all downstream facing ports · Fully supports provisions of IEEE1394a-1995 for highperformance serial bus and the P1394a draft 2.0 standard · Provides three fully compliant cables ports at 100/200/400 Mbits/s and available with one, two or three ports · Supports optional 1394a Annex J electrical isolation barrier at PHY-link interface · Supports power-down feature to conserve energy in battery powered application · Node power-class information signaling for system power management Micro ATX form factor (24.5cm x 24.5cm) ·
USB 2.0
IEEE 1394a (optional)
Dimensions
3
Choosing a Computer Case
There are many types of computer cases on the market. The mainboard complies with the specifications for the micro-ATX system case. Some features on the mainboard are implemented by cabling connectors on the mainboard to indicators and switches on the system case. Ensure that your case supports all the features required. The mainboard can support one floppy diskette drive and four enhanced IDE drives. Ensure that your case has sufficient power and space for all the drives that you intend to install. Most cases have a choice of I/O templates in the rear panel. Make sure that the I/O template in the case matches the I/O ports installed on the rear edge of the mainboard. This mainboard has a micro-ATX form factor of 24.5 x 24.5 cm. Choose a case that accommodates this form factor. This concludes Chapter 1. The next chapter explains how to install the mainboard.
4
Mainboard Components
5
Chapter 2
Installing the Mainboard
Safety Precautions
Follow these safety precautions when installing the mainboard: · · · · Wear a grounding strap attached to a grounded device to avoid damage from static electricity. Discharge static electricity by touching the metal case of a safely grounded object before working on the mainboard. Leave components in the static-proof bags they came in. Hold all circuit boards by the edges. Do not bend circuit boards.
Quick Guide
This Quick Guide suggests the steps you can take to assemble your system with the mainboards. The following table provides a reference for installing specific components:
Locating Mainboard Components Installing the Mainboard in a Case Setting Jumpers Installing Case Components Installing the CPU Installing Memory Installing an HDD and CD-ROM Drive Installing an FDD Installing Add-on Cards Connecting Options Connecting Peripheral (I/O) Devices Go to page 5 Go to page 7 Go to page 7 Go to page 8 Go to page 11 Go to page 13 Go to page 14 Go to page 15 Go to page 16 Go to page 18 Go to page 21
Installing the Mainboard in a Case
Refer to the following illustration and instructions for installing the mainboard in a case:
This illustration shows an example of a mainboard being installed in a tower-type case: Note: Do not overtighten the screws as this can stress the mainboard.
2. Secure the mainboard with screws where appropriate.
Most system cases have mounting brackets installed in the case, which correspond to the holes in the mainboard. Place the mainboard over the mounting brackets and secure the mainboard onto the mounting brackets with screws.
1. Place the mainboard over the mounting brackets.
Ensure that your case has an I/O template that supports the I/O ports and expansion slots on your mainboard.
Checking Jumper Settings
This section explains how to set jumpers for correct configuration of the mainboard.
Setting Jumpers
Use the mainboard jumpers to set system configuration options. Jumpers with more than one pin are numbered. When setting the jumpers, ensure that the jumper caps are placed on the correct pins.
The illustrations below show a 2-pin jumper. When the jumper cap is placed on both pins, the jumper is SHORT. If you remove the jumper cap, or place the jumper cap on just one pin, the jumper is OPEN. This illustration shows a 3-pin jumper. Pins 1 and 2 are SHORT.
Short
Open
12 3
7
Checking Jumper Settings
The following illustration shows the location of the mainboard jumpers. Pin 1 is labeled.
Jumper Settings
Jumper JP1 Type 3-pin Description Clear CMOS jumper Setting (default) 1-2: Clear CMOS 2-3: Normal
JP1
1
J30
4-pin
LAN LED Indicator
1, +2: Link LED +3, 4: ACT LED
J30
1
JP1: Clear CMOS Jumper Use this jumper to clear the contents of the CMOS memory. You may need to clear the CMOS memory if the settings in the Setup Utility are incorrect and prevent your mainboard from operating. To clear the CMOS memory, disconnect all the power cables from the mainboard and then move the jumper cap into the CLEAR setting for a few seconds. J30: LAN LED Indicator This jumper connected with a LAN device needs a LED indicator. Note: The plus sign (+) indicates a pin must be connected to a positive voltage. 8
Connecting Case Components
After you have installed the mainboard into a case, you can begin connecting the mainboard components. Refer to the following:
1. Connect the power connector from the power supply to the ATX_PWR connector on the mainboard. Connect the CPU cooling fan cable to CPUFAN. If there is a cooling fan installed in the system chassis, connect the cable from the cooling fan to the SYSFAN fan power connector on the mainboard.
2.
3.
4. 5.
Connect the case switches and indicator LEDs to the SW1 header. Connect the case speaker cable to SPK1.
ATX_PWR: ATX 20-pin Power Connector
Pin 1 2 3 4 5 6 7 8 9 10 Signal Name +3.3V +3.3V Ground +5V Ground +5V Ground PWRGD +5VSB +12V Pin 11 12 13 14 15 16 17 18 19 20 Signal Name +3.3V -12V Ground PS ON# Ground Ground Ground +5V +5V +5V
CPUFAN/SYSFAN: FAN Power Connectors
Pin 1 2 3 Signal Name GND +12V Sense Function System Ground Power +12V Sensor
9
SPK1: Internal speaker
Pin 1 2 3 4 Signal Name SPKR NC GND +5V
The SW1 Connector
This panel connector provides a set of switch and LED connectors found on ATX case. Refer to the table below for information.
Pin 1 2 3 4 5 6 7 8 9 10 Signal Name HD_LED_P FP PWR/SLP HD_LED_N FP PWR/SLP RST_SW_N PWR_SW_P RST_SW_P PWR_SW_N RSVD NC Function Hard disk LED (positive) MSG LED [dual color or single color (+)] Hard disk active LED (negative) MSG LED [dual color or single color (-)] Reset Switch Power Switch Reset Switch Power Switch Reserved No pin
SW1 Hard Drive Activity LED Connecting pins 1 and 3 to a front panel mounted LED provides visual indication that data is being read from or written to the hard drive. For the LED to function properly, an IDE drive should be connected to the onboard IDE interface. The LED will also show activity for devices connected to the SCSI (hard drive activity LED) connector. Power / Sleep / Message Waiting LED Connecting pins 2 and 4 to a single- or dual-color, front panel mounted LED provides power on/off, sleep, and message waiting indication. Reset Switch Supporting the reset function requires connecting pins 5 and 7 to a momentary-contact switch that is normally open. When the switch is closed, the board resets and runs POST. Power Switch Supporting the power on/off function requires connecting pins 6 and 8 to a momentary-contact switch that is normally open. The switch should maintain contact for at least 50 ms to signal the power supply to switch on or off. The time requirement is due to internal debounce circuitry. After receiving a power on/off signal, at least two seconds elapses before the power supply recog10
nizes another on/off signal.
Installing Hardware Installing the Processor
Caution: When installing a CPU heatsink and cooling fan make sure that you DO NOT scratch the mainboard or any of the surface-mount resistors with the clip of the cooling fan. If the clip of the cooling fan scrapes across the mainboard, you may cause serious damage to the mainboard or its components. On most mainboards, there are small surface-mount resistors near the processor socket, which may be damaged if the cooling fan is carelessly installed. Avoid using cooling fans with sharp edges on the fan casing and the clips. Also, install the cooling fan in a well-lit work area so that you can clearly see the mainboard and processor socket.
Before installing the Processor
This mainboard automatically determines the CPU clock frequency and system bus frequency for the processor. You may be able to change these settings by making changes to jumpers on the mainboard, or changing the settings in the system Setup Utility. We strongly recommend that you do not overclock processors or other components to run faster than their rated speed.
Warning: Overclocking components can adversely affect the reliability of the system and introduce errors into your system. Overclocking can permanently damage the mainboard by generating excess heat in components that are run beyond the rated limits.
This mainboard has a Socket 462 processor socket. When choosing a processor, consider the performance requirements of the system. Performance is based on the processor design, the clock speed and system bus frequency of the processor, and the quantity of internal cache memory and external cache memory. The following processors are currently supported by this mainboard. Athlon XP: 2000+ and above; FSB: 266 MHz Athlon: 650 MHz ~ 1.4 GHz, FSB: 200 MHz, 266 MHz Duron: 550 MHz ~ 1.2 GHz, FSB: 200 MHz
11
CPU Installation Procedure
The following illustration shows CPU installation components:
Note: The pin-1 corner is marked with an arrow Follow these instructions to install the CPU:
1. 2. Pull the CPU socket locking lever away from the socket to unhook it and raise the locking lever to the upright position. Identify the pin Pin-1 corner on the CPU socket and the pin Pin-1 corner on the processor.
3. 4. 5. 6.
Match the Pin-1 corners and insert the processor into the socket. Do not use force. Swing the locking lever down and hook it under the latch on the edge of the socket. Apply thermal grease to the top of the CPU. Lower the CPU fan/heatsink unit onto the CPU and CPU socket and then snap then snap the fan/heatsink into place.
12
7.
Plug the CPU fan power cable into the CPU cooling fan power supply on the mainboard (CPUFAN).
Installing Memory Modules
The mainboard has two 168-pin/184-pin DIMM sockets for SDRAM/DDR (Double Data Rate) SDRAM system memory modules. DDR SDRAM provides 800 MBps or 1 GBps data transfer depending on whether the bus is 100 MHz or 266 MHz. It doubles the rate to 1.6 GBps and 2.1 GBps by transferring data on both the rising and falling edges of the clock. DDR SDRAM uses additional power and ground lines and requires 184-pin 2.5V unbuffered DIMM module reather than the 168-pin 3.3V unbuffered DIMMs used by SDRAM.
Installation Procedure
You must install at least one memory module in order to use the mainboard.
Note: You cannot use DDR SDRAM and SDRAM simultaneously.
Refer to the following to install the memory modules. 1. 2. Push the latches on each side of the DIMM slot down. Align the memory module with the slot. The DIMM slots are keyed with notches and the DIMMs are keyed with cutouts so that they can only be installed correctly. Check that the cutouts on the DIMM module edge connector match the notches in the DIMM slot:
3.
Latch Cutout Notch
Latch
Notches
Latch
Cutouts
Latch
DDR SDRAM Module
SDRAM Module
13
4.
5.
Install the DIMM module into the slot and press it firmly down until it seats correctly. The slot latches are levered upwards and latch on to the edges of the DIMM. Install any remaining DIMM modules.
Installing a Hard Disk Drive/CD-ROM
This section describes how to install IDE devices such as a hard disk drive and a CD-ROM drive.
About IDE Devices
Your mainboard has a primary and secondary IDE channel interface (IDE1 and IDE2). An IDE ribbon cable supporting two IDE devices is bundled with the mainboard. If you want to install more than two IDE devices, get a second IDE cable and you can add two more devices to the secondary IDE channel. IDE devices have jumpers or switches that are used to set the IDE device as MASTER or SLAVE. Refer to the IDE device user's manual. When installing two IDE devices on one cable, ensure that one device is set to MASTER and the other device is set to SLAVE. The documentation of your IDE device explains how to do this.
About UltraDMA
This mainboard supports UltraDMA 66/100/133. UDMA is a technology that accelerates the performance of devices in the IDE channel. To maximize performance, install IDE devices that support UDMA and use 80-pin IDE cables that support UDMA 66/100/133.
Installing a Hard Disk Drive
Install the hard disk drive into the drive cage in your system case. Plug the IDE cable into IDE1 (A): Note: Ribbon cable connectors are usually keyed so that they can only be installed correctly on the device connector. If the connector is not keyed, make sure that you match the pin-1 side of the cable connector with the pin-1 side of the device connector. Each connector has the pin-1 side clearly marked. The pin-1 side of each ribbon cable is always marked with a colored stripe on the cable. 3. Plug an IDE cable connector into the hard disk drive IDE connector (B). It doesn't matter which connector on the cable you use. 4. Plug a power cable from the case power supply into the power connector on the hard disk drive (C). 1. 2.
14
When you first start up your system, the BIOS should automatically detect your hard disk drive. If it doesn't, enter the Setup Utility and use the IDE Hard Disk Auto Detect feature to configure the hard disk drive that you have installed.
Installing a CD-ROM/DVD Drive
Install the CD-ROM/DVD drive into the drive cage in your system case. Plug the IDE cable into IDE1 (A). If you have already installed an HDD, use the other connector on the IDE cable. Note: Ribbon cable connectors are usually keyed so that they can only be installed correctly on the device connector. If the connector is not keyed, make sure that you match the pin-1 side of the cable connector with the pin-1 side of the device connector. Each connector has the pin-1 side clearly marked. The pin-1 side of each ribbon cable is always marked with a colored stripe on the cable. 3. Plug an IDE cable connector into the CD-ROM/DVD drive IDE connector (B). It doesn't matter which connector on the cable you use. 4. Plug a power cable from the case power supply into the power connector on the CD-ROM/DVD drive (C). 5. Use the audio cable provided with the CD-ROM/DVD drive to connect to the mainboard CD-in connector CDIN1 or CDIN2 (D). 1. 2.
When you first start up your system, the BIOS should automatically detect your CD-ROM/DVD drive. If it doesn't, enter the Setup Utility and configure the CD-ROM/DVD drive that you have installed.
Installing a Floppy Diskette Drive
The mainboard has a floppy diskette drive (FDD) interface and ships with a diskette drive ribbon cable that supports one or two floppy diskette drives. You can install a 5.25-inch drive and a 3.5-inch drive with various capacities. The floppy diskette drive cable has one type of connector for a 5.25-inch drive and another type of connector for a 3.5-inch drive.
1. 2. Install the FDD into the drive cage in your system case. Plug the FDD cable into FDC (A): Note: Ribbon cable connectors are usually keyed so that they can only be installed correctly on the device connector. If the connector is not keyed, make sure that you match the pin-1 side of the cable connector with the pin-1 side of the device connector. Each connector has the pin-1 side clearly marked. The pin-1 side of each ribbon cable is always marked with a colored stripe on the cable.
15
3. 4.
Plug the correct connector on the FDD cable for the 5.25-inch or 3.5-inch drive into the FDD connector (B). Plug a power cable from the case power supply into the power connector on the FDD (C).
When you first start up your system, go immediately to the Setup Utility to configure the floppy diskette drives that you have installed.
Installing Add-on Cards
This mainboard has three 32-bit PCI (Peripheral Components Interconnect) and one AMR slot.
PCI Slots AMR Slot
PCI slots are used to install expansion cards that have the 32-bit PCI interface. The AMR (Audio Modem Riser) slot is an industry standard slot that allows for the installation of a special audio/modem riser card. Different territories have different regulations regarding the specifications of a modem card. You can purchase an AMR card that is approved in your area and install it directly into the AMR slot.
Note: Before installing an add-on card, check the documentation for the card carefully. If the card is not Plug and Play, you may have to manually configure the card before installation.
16
Follow these instructions to install an add-on card:
1. 2. Remove a blanking plate from the system case corresponding to the slot you are going to use. Install the edge connector of the add-on card into the expansion slot. Ensure that the edge connector is correctly seated in the slot.
3.
Secure the metal bracket of the card to the system case with a screw.
Note: For some add-on cards, for example graphics adapters and network adapters, you have to install drivers and software before you can begin using the add-on card.
17
Connecting Optional Devices
Refer to the following for information on connecting the mainboard's optional devices:
AUDIO1: Front Panel Audio header
This header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access.
Pin 1 2 3 4 5 6 7 8 9 10 Signal Name AUD_MIC AUD_GND AUD_MIC_BIAS AUD_VCC AUD_FPOUT_R AUD_RET_R HP_ON KEY AUD_FPOUT_L AUD_RET_L Function Front Panel Microphone input signal Ground used by Analog Audio Circuits Microphone Power Filtered +5 V used by Analog Audio Circuits Right Channel Audio signal to Front Panel Right Channel Audio signal to Return from Front Panel Reserved for future use to control Headphone Amplifier No Pin Left Channel Audio signal to Front Panel Left Channel Audio signal Return from Front Panel
18
USB2: Extended USB header
The mainboard has USB ports installed on the rear edge I/O port array. Some computer cases have a special module that mounts USB ports at the front of the case. If you have this kind of case, use auxiliary USB connectors USB2 to connect the front-mounted ports to the mainboard.
Pin 1 2 3 4 5 6 7 8 9 10 Signal Name VREG_FP_USBPWR0 VREG_FP_USBPWR0 USB_FP_P0USB_FP_P1USB_FP_P0+ USB_FP_P1+ GND GND KEY USB_FP_OC0 Function Front Panel USB Power Front Panel USB Power USB Port 0 Negative Signal USB Port 1 Negative Signal USB Port 0 Positive Signal USB Port 1 Positive Signal Ground Ground No pin Overcurrent signal
Note: Please make sure that the USB cable has the same pin assignment as indicated above. A different pin assignment may cause damage or system hang-up.
JP21 & JP22: IEEE 1394A header
Use this header to connect to any IEEE 1394A interface. This feature only exists when the mainboard incorporates the Southbridge SiS962 chipset. JP21
Pin 1 2 3 4 Signal Name CPWR XTPB0XTPA0SHIELD Pin 5 6 7 8 Signal Name GND XTPB0+ XTPA0+ KEY
JP22
Pin 1 2 3 4 Signal Name CPWR XTPB1XTPA1SHIELD Pin 5 6 7 8 Signal Name GND XTPB1+ XTPA1+ KEY
19
IR1: Serial infrared port
The mainboard supports an Infrared (IR1) data port. Infrared ports allow the wireless exchange of information between your computer and similarly equipped devices such as printers, laptops, Personal Digital Assistants (PDAs), and other computers.
Pin 1 2 3 4 5 6 Signal Name NC KEY +5V GND IRTX IRRX Function Not connected No pin IR Power Ground IrDA serial output IrDA serial input
WOM1: Wake On Modem
If you have installed a modem, use the cable provided with the modem to plug into the mainboard WOM1 connector. This enables the Wake On Modem (WOM1 feature. When your system is in a power-saving mode, any modem signal automatically resumes the system. You must enable this item using the Power Management page of the Setup Utility. See Chapter 3 for more information.
Pin 1 2 3 Signal Name 5VSB GND Ring# Function +5V stand by power Ground Wake up signal (low active)
20
Connecting I/O Devices
The backplane of the mainboard has the following I/O ports:
LAN port Parallel port (LPT1) Game port
PS/2 mouse
PS/2 keyboard
USB ports
Serial port Serial port COM 1 COM 2
Microphone Line-in Line-out
PS/2 Mouse PS/2 Keyboard LAN Port (optional) USB Ports LPT1 COM1/2
Use the upper PS/2 port to connect a PS/2 pointing device. Use the lower PS/2 port to connect a PS/2 keyboard. Use the LAN port to connect to the network. Use the USB ports to connect USB devices. Use LPT1 to connect printers or other parallel communications devices. Use the COM ports to connect serial devices such as mice or fax/modems. COM1 is identified by the system as COM1/3. COM2 is identified by the system as COM2/4. Use the game port to connect a joystick or a MIDI device. Use the three audio ports to connect audio devices. The left side jack is for a stereo line-out signal. The middle jack is for a stereo line-in signal. The right side jack is for a microphone.
Game Port Audio Ports
21
External Connector Color Coding
Many connectors now use standard colors as shown in the table below.
Connector Audio line-in Audio line-out Digital monitor/flat panel IEEE 1394 Microphone MIDI/game Parallel PS/2-compatible keyboard PS/2-compatible mouse Serial Speaker out/subwoofer Right-to-left speaker USB Video out SCSI, network, telephone, modem Color Light blue Lime White Grey Pink Gold Burgundy Purple Green Teal or Turquoise Orange Brown Black Yellow None
This concludes Chapter 2. The next chapter covers the BIOS.
22
Chapter 3
Using BIOS
About the Setup Utility
The computer uses the latest AMI BIOS with support for Windows Plug and Play. The CMOS chip on the mainboard contains the ROM setup instructions for configuring the mainboard BIOS. The BIOS (Basic Input and Output System) Setup Utility displays the system's configuration status and provides you with options to set system parameters. The parameters are stored in battery-backed-up CMOS RAM that saves this information when the power is turned off. When the system is turned back on, the system is configured with the values you stored in CMOS. The BIOS Setup Utility enables you to configure: · · · · Hard drives, diskette drives, and peripherals Video display type and display options Password protection from unauthorized use Power management features
The settings made in the Setup Utility affect how the computer performs. Before using the Setup Utility, ensure that you understand the Setup Utility options. This chapter provides explanations for Setup Utility options.
The Standard Configuration
A standard configuration has already been set in the Setup Utility. However, we recommend that you read this chapter in case you need to make any changes in the future. This Setup Utility should be used: · · · · · when changing the system configuration when a configuration error is detected and you are prompted to make changes to the Setup Utility when trying to resolve IRQ conflicts when making changes to the Power Management configuration when changing the password or making other changes to the Security Setup
Running the Setup Utility
Each time your computer starts, before the operating system loads, a message appears on the screen that prompts you to "Hit
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