ECS L4S8A Manual
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ECS L4S8A Manual

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Copyright
This publication, including all photographs, illustrations and software, is protected un-
der international copyright laws, with all rights reserved. Neither this manual, nor any
of the material contained herein, may be reproduced without w ritten consent of the au-
thor.
Version 1.0
Disclaimer
The information in this document is subject to change without notice. The manufac-
turer makes no representations or warranties with respect to the contents hereof and
specifically disclaims any implied warranties of merchantability or fitness for any par-
ticular 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 manu-
facturer to notify any person of suc h 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 digi -
tal 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 in-
stalled and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not oc-
cur 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 manu-
facturer could void the user's authority to operate the equipment.
Preface

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  • Page 1 Preface Copyright This publication, including all photographs, illustrations and software, is protected un- der international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without w ritten consent of the au- thor.
  • Page 2 Declaration of Conformity This device complies with part 15 of the FCC rules. Operation is subject to the follow - ing conditions: − This device may not cause harmful interference, and − This device must accept any interference received, including interference that may cause undesired operation.

  • Page 3: Table Of Contents

    Preface 錯誤! 尚未定義書籤。 Features and Packing List Translations CHAPTER 1 Introducing the Mainboard Introduction......................1 Checklist.........................1 Standard Items ....................1 Features........................2 Choosing a Computer Case................4 Mainboard Com ponents..................5 CHAPTER 2 Installing the Mainboard Safety Precautions....................7 Quick Guide......................7 Installing the Mainboard in a Case..............8 Checking Jumper Settings...................8 Setting Jumpers ....................
  • Page 4 Advanced BIOS Setup Option ................ 32 Advanced Chipset Features Option..............35 Integrated Peripherals ..................38 Power Management Setup Option..............43 PNP/PCI Configurations ................. 47 PC Health Status Option.................. 48 Frequency/Voltage Control................49 Load Fail-Safe Defaults Option ..............50 Load Optimized Defaults Option..............50 Set Supervisor/User Password.................

  • Page 5: Introducing The Mainboard

    Introducing the Mainboard Thank you for choosing the L4S8A mainboard. The L4S8A mainboard is a high–performance, enhanced function mainboard that supports Socket 478 Pentium 4 processors with system speeds up to 533MHz for high-end bus i- ness or personal desktop markets.

  • Page 6: Features

    Processor The L4S8A mainboard uses a micro PGA 478-pin socket that has the follow ing features: • Supports 400/533 MHz system bus • Accommodates Pentium 4 processors at 1.5G/1.6G/1.7G… 2.5G and above Chipset The SiS648 and SiS963 chipsets are based on an innovative and scalable architecture with proven reliability and perform- ance.
  • Page 7 The L4S8A supports Ultra DMA bus mastering with transfer rates of 33/66/100/133 MB/sec. Onboard LAN RTL8201BL is a Fast Ethernet Phyceiver with an MII (Media (optional) Independent Interface)/SNI (Serial Network Interface). It can be used as a Network Interface Adapter, MAU, CNR, ACR, Ethernet Hub, Ethernet Switch.

  • Page 8: Choosing A Computer Case

    There are many types of computer cases on the market. The mainboard com- plies with the specifications for the ATX system case. Some features on the mainboard are implemented by cabling connectors on the mainboard to indi- cators and switches on the system case. Ensure that your case supports all the features required.
  • Page 10 Table of Mainboard Components Label Component 1394A_J1/1394A_J2 IEEE 1394A header AGP1 Accelerated Graphics Port ATX1 Standard 20-pin ATX power connector ATX2 ATX12V power connector AUDIO1 Front audio connector Three volt realtime clock battery CASFAN1 Case fan connector CDIN1 Primary CD-in connector CDIN2 Secondary CD-in connector CNR1...

  • Page 11: Installing The Mainboard

    Installing the Mainboard 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. •...

  • Page 12: Installing The Mainboard In A Case

    Refer to the following illustration and instructions for installing the mainboard in a case: This illustration shows an ex- 2. Secure the mainboard with ample of a mainboard being screws where appropriate. installed in a tower-type case: Note: Do not overtighten the screws as this can stress the main- board.

  • Page 13: Checking Jumper Settings

    Checking Jumper Settings The following illustration shows the location of the mainboard jumpers. Pin 1 is labeled. Jumper Settings Jumper Type Description Setting (default) 3-pin Clear CMOS 1-2: Normal 2-3: Clear CMOS Jumper 1 – This jumper is use to clear all the current data stored in the CMOS memory.

  • Page 14: Connecting Case Components

    Connecting Case Components After you have installed the mainboard into a case, you can begin connecting the mainboard components. Refer to the following: Connect the Pentium 4 processor auxiliary case power supply connector to ATX2. Connect the standard power supply connec- tor to ATX1.
  • Page 15 CPUFAN1/PWRFAN1/CASFAN1: FAN Power Connectors Signal Name Function System Ground +12V Power +12V Sense Sensor SPEAKER1: Internal speaker Signal Name Signal Ground SJ1: Single color LED header Signal Name Function ACPI LED MSG LED (-) green ACPI LED MSG LED (-) green SB5V Power LED (+) ACPI LED function:...

  • Page 16: Front Panel Connector

    Front Panel Connector The front panel connector (PANEL1) provides a standard set of switch and LED connectors commonly found on ATX or micro-ATX cases. Refer to the table below for information: Signal Name Function HD_LED_P Hard disk LED pull up (330 ohm) to +5V FP PWR/SLP MSG LED pull up (330 ohm) to +5V HD_LED_N...

  • Page 17: 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.
  • Page 18 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 Retention Module and CPU: Remove the existing retention module (if applicable). Position the backplate against the underside of the mainboard, secure the 4 screws firmly on the retention module.
  • Page 19 Locate the CPU cut edge (the corner with the pinhole noticeably mis s- ing). Align and insert the CPU correctly. Press the lever down. Apply thermal grease on top of the CPU. Put the CPU Fan down on the retention module and s nap the four reten- tion legs of the cooling fan into place.

  • Page 20: Installing Memory Modules

    Installing Memory Modules This mainboard accommodates three 184-pin 2.5V unbuffered Double Data Rate (DDR) SDRAM memory modules. The memory chips must be standard or registered SDRAM (Synchronous Dynamic Random Access Memory). The memory bus can run up to 166 MHz. When you installed DDR333 memory modules, the memory bus can run up to 166 MHz.

  • Page 21: Installing A Hard Disk Drive/Cd-Rom

    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. DDR SDRAM memory module table: DDR 266 3 DIMMS DDR 333...
  • Page 22 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.

  • Page 23: Installing A Floppy Diskette Drive

    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.

  • Page 24: Installing Add-On Cards

    Installing Add-on Cards This mainboard has five 32-bit PCI (Peripheral Components Interconnect) expansion slots, one 8xAGP slot (supports 1.5V AGP Interface only), and one Communications and Networking Riser (CNR) slot. PCI Slots PCI slots are used to install expansion cards that have the 32-bit PCI interface.
  • Page 25 Follow these instructions to install an add-on card: 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 con- nector is correctly seated in the slot.

  • Page 26: Connecting Optional Devices

    Connecting Optional Devices Refer to the following for information on connecting the mainboard’ s optional devices: AUDIO1: Front Panel Audio connector This connector allows the user to install auxiliary front-oriented microphone and line-out ports for easier access. Signal Name Function AUD_MIC Front Panel Microphone input signal AUD_GND...
  • Page 27 USB2/USB3: Front panel USB connectors The mainboard has two USB ports installed on the rear edge I/O port array. Additionally, some computer cases have USB ports at the front of the case. If you have this kind of case, use auxiliary USB connectors USB2 and USB3 to connect the front-mounted ports to the mainboard.
  • Page 28 1394A-J1/1394A-J2: IEEE 1394A header Use this header to connect to any IEEE 1394A interface. Signal Name Signal Name Cable-power TPA- TPA+ TPB- Chassis GND TPB+ J1: Serial IRQ header This connector is use to connect certain add-ons like a PCIMCIA card, infra- red port, additional USB ports, power supply temperature monitoring for smart fans, chassis intrusion and SMBus.

  • Page 29: Connecting I/O Devices

    The backplane of the mainboard has the following I/O ports: Parallel port (LPT1) Game port PS/2 port mouse PS/2 Serial port Serial port keyboard COM 1 COM 2 ports Line-out Line-in Microphone PS/2 Mouse Use the upper PS/2 port to connect a PS/2 pointing device.

  • Page 30: External Connector Color Coding

    External Connector Color Coding Many connectors now use standard colors as shown in the table below. Connector Color Audio line-in Light blue Audio line-out Lime Digital monitor/flat panel White IEEE 1394 Grey Microphone Pink MIDI/game Gold Parallel Burgundy PS/2-compatible keyboard Purple PS/2-compatible mouse Green...

  • Page 31: Using Bios

    Using BIOS The computer uses the latest Award 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.

  • Page 32: Entering The Setup Utility

    Entering the Setup Utility When you power on the system, BIOS enters the Power-On Self Test (POST) routines. POST is a series of built-in diagnostics performed by the BIOS. After the POST routines are completed, the following message appears: Press DEL to enter SETUP Pressing the delete key accesses the BIOS Setup Utility: Phoenix –...

  • Page 33: Using Bios

    If your mainboard has an item called Firmware Write Protect in Advanced BIOS features, disable it. (Firmware Write Protect prevents BIOS from being overwritten.) Create a bootable system disk. (Refer to Windows online help for info r- mation on creating a bootable system disk.) Download the Flash Utility and new BIOS file from the manufacturer's Web site.

  • Page 34: Standard Cmos Features

    Standard CMOS Features This option displays basic information about your system. Phoenix – AwardBIOS CMOS Setup Utility Standard CMOS Feature Item Help Date (mm:dd:yy) Tue, Jun 11 2002 Time (hh:mm:ss) 15 : 6 : 23 Menu Level IDE Primary Master Change the day, month, IDE Primary Slave [None]...
  • Page 35 IDE HDD Auto-Detection Press <Enter> while this item is highlighted to prompt the Setup Utility to automatically detect and configure an IDE device on the IDE channel. Note: If you are setting up a new hard disk drive that supports LBA mode, more than one line will appear in the parameter box.

  • Page 36: Advanced Bios Setup Option

    Advanced BIOS Setup Option This option defines advanced information about your system. Phoenix – AwardBIOS CMOS Setup Utility Advanced BIOS Features Item Help Anti-Virus Protection [Disabled ] CPU L1 & L2 Cache [Enabled] Menu Level CPU L2 Cache ECC Checking [Enabled] Quick Power On Self Test [Enabled]...
  • Page 37 system searches for an operating system at start-up time. Boot Other Device (Enabled) When enabled, the system searches all other possible locations for an operat- ing system if it fails to find one in the devices specified under the First, Second, and Third boot devices.
  • Page 38 for systems, allowing support for up to 60 processors. OS Select For DRAM > 64 MB (Non-OS2) This item is only required if you have installed more than 64 MB of memory and you are running the OS/2 operating system. Otherwise, leave this item at the default.

  • Page 39: Advanced Chipset Features Option

    Advanced Chipset Features Option These items define critical timing parameters of the mainboard. You should leave the items on this page at their default values unless you are very famil- iar with the technical specifications of your system hardware. If you change the values incorrectly, you may introduce fatal errors or recurring instability into your system.
  • Page 40 read command after receiving it. RAS Active Time (tRAS) (6T) This item allows you to set the amount of time a RAS can be kept open for multiple accesses. High figures will improve performance. RAS Precharge Time (tRP) (3T) This is the duration of the time interval during which the Row Address Strobe signal to a DRAM is held low during normal Read and Write Cycles.
  • Page 41 Graphic Window WR Combin This item determines whether the graphic windows base address is valid or not. Prefetch Caching (Disabled) Enables PCI slave prefetch caching. Enabling this increased performance. System BIOS Cacheable (Disabled) When this item is enabled, the System BIOS will be cached for faster execu- tion.

  • Page 42: Integrated Peripherals

    Integrated Peripherals These options display items that define the operation of peripheral compo- nents on the system's input/output ports. Phoenix – AwardBIOS CMOS Setup Utility Integrated Peripherals Item Help SIS OnChip IDE Device [Press Enter] SIS OnChip PCI Device [Press Enter] Menu Level Onboard SuperI/O Device [Press Enter]...
  • Page 43 the IDE devices. Choose Auto to let the system auto detect which PIO mode is best, or s elect a PIO mode from 0-4. IDE Master/Slave Drive PIO (Auto) This option allows you to set the PIO (Programmed Input/Output) mode for the two IDE devices (Master and Slave drives) attached to a particular IDE chan- nel.
  • Page 44 SIS OnChip PCI Device Scroll to this item and press <Enter> to view the following screen: Phoenix – AwardBIOS CMOS Setup Utility SIS OnChip PCI Device Item Help SIS USB Controller [Enabled ] USB Ports Number [6 Ports] Menu Level USB 2.0 Support [Enabled] USB Keyboard Support...
  • Page 45 Press <Esc> to return to the Integrated Peripherals screen. Onboard SuperIO Device Scroll to this item and press <Enter> to view the following screen: Phoenix – AwardBIOS CMOS Setup Utility Onboard SuperIO Device Item Help Onboard FDC Controller [Enabled] Onboard Serial Port 1 [3F8/IRQ4] Menu Level Onboard Serial Port 2...
  • Page 46 Onboard Parallel Port (378/IRQ7) This option is used to assign the I/O address and interrupt request (IRQ) for the onboard parallel port. Parallel Port Mode (ECP) Enables you to set the data transfer protocol for your parallel port. There are four options: SPP (Standard Parallel Port), EPP (Enhanced Parallel Port), ECP (Extended Capabilities Port) and ECP+EPP.

  • Page 47: Power Management Setup Option

    Audio Access Interface (EDB BUS) This option determines whether the audio access interface is the embedded bus or a PCI bus. Power Management Setup Option This option lets you control system power management. The system has vari- ous power-saving modes including powering down the hard disk, turning off the video, suspending to RAM, and software power down that allows the sys- tem to be automatically resumed by certain events.
  • Page 48 PC to be turned on and off by external devices, so that mouse or keyboard activity wakes up the computer. ACPI Suspend Type (S1(POS)) Use this item to define how your system suspends. In the default, S1(POS), the suspend mode is equivalent to a software power down. If you select S3 (STR), the suspend mode is a suspend to RAM, i.e., the system shuts down with the exception of a refresh current to the system memory.
  • Page 49 can create a software power down. In a software power down, the system can be resumed by Wake Up Alarms. This item lets you install a software power down that is controlled by the power button on your system. If the item is set to Instant-Off, then the power button causes a software power down.
  • Page 50 MACPME Power Up Control (Enabled) Use this item to enable MAC activity to wakeup the system from a power sav- ing mode. PCIPME Power Up Control (Enabled) Use this item to enable PCI activity to wakeup the system from a power sav- ing mode.

  • Page 51: Pnp/Pci Configurations

    PNP/PCI Configurations These options configure how PnP (Plug and Play) and PCI expansion cards oper- ate in your system. Both the ISA and PCI buses on the Mainboard use system IRQs (Interrupt ReQuests) and DMAs (Direct Memory Access). You must set up the IRQ and DMA assignments correctly through the PnP/PCI Configurations Setup utility for the mainboard to work properly.

  • Page 52: Pc Health Status Option

    PC Health Status Option On mainboards that support hardware monitoring, this item lets you monitor the parameters for critical voltages, critical temperatures, and fan speeds. Phoenix – AwardBIOS CMOS Setup Utility PC Health Status Item Help Shutdown Temperature [Disabled ] CPU Core Voltage Menu Level 1.8V...

  • Page 53: Frequency/Voltage Control

    Frequency/Voltage Control This item enables you to set the clock speed and system bus for your system. The clock speed and system bus are determined by the kind of processor you have installed in your system. CMOS Setup Utility – Copyright (C) 1984 – 2001 Award Software Frequency/Voltage Control Item Help CPU Clock Ratio...

  • Page 54: Load Fail-Safe Defaults Option

    Over Clock Function Scroll to this item and press <Enter> to view the following screen: Phoenix – AwardBIOS CMOS Setup Utility Over Clock Function Item Help CPU Frequency [100] Over CPU Vcore Function [Normal] Menu Level Over DDR Vcc Function [Normal] CPU: DRAM Frequency Ratio [SPD]...

  • Page 55: Set Supervisor/User Password

    Set Supervisor/User Password When this function is selected, the following message appears at the center of the screen to assist you in creating a password. ENTER PASSWORD Type the password, up to eight characters, and press <Enter>. The password typed now will clear any previously entered password from CMOS memory. You will be asked to confirm the password.

  • Page 56: Using The Mainboard Software

    Using the Mainboard Software The support software CD-ROM that is included in the mainboard package contains all the drivers and utility programs needed to properly run the bun- dled products. Below you can find a brief description of each software program, and the location for your mainboard version.

  • Page 57: Running Setup

    Setup Tab Setup Click the Setup button to run the software installation program. Select from the menu which software you want to install. Browse The Browse CD button is the standard Windows command that allows you to open Windows Explorer and show the contents of the support CD.

  • Page 58: Manual Installation

    Note: The following screens are examples only. The screens and driver lists will be different according to the mainboard you are installing. The mainboard identification is located in the u pper left-hand corner. Click Next. The following screen appears: Check the box next to the items you want to install. The default options are recommended.

  • Page 59: Utility Software Reference

    Insert the CD in the CD-ROM drive and locate the PATH.DOC file in the root directory. This file contains the information needed to locate the drivers for your mainboard. Look for the chipset and mainboard model; then browse to the directory and path to begin installing the drivers.
  • Page 60 MediaRing Talk – Telephony Software To install the MediaRing Talk voice modem software for the built-in modem, go directory \UTILITY\MEDIARING TALK, then MRTALK- SETUP72.EXE to install the application software. Super Voice – Fax/Modem Software To install the Super Voice voice, fax, data communication application for use with the built-in fax/modem, go the directory \UTILITY\SUPER_VOICE, then run PICSHELL.EXE to install the application software.

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