SOYO SY-5EHM Super 7 User's Manual & Technical Reference
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SOYO SY-5EHM Super 7 User's Manual & Technical Reference

Pentium class cpu supported eteq82c663 pci/agp mainboard at form factor
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SY-5EHM/5EH5
Super 7
TM
Mainboard
************************************************
®
Pentium
Class CPU supported
ETEQ82C663 PCI/AGP Mainboard
AT Form Factor
************************************************
User's Guide
&

Technical Reference

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Summary of Contents for SOYO SY-5EHM Super 7

  • Page 1: Technical Reference

    SY-5EHM/5EH5 Super 7 Mainboard ************************************************ ® Pentium Class CPU supported ETEQ82C663 PCI/AGP Mainboard AT Form Factor ************************************************ User's Guide & Technical Reference...

  • Page 2: About This Guide

    It is the policy of Soyo Computer Inc. to respect the valid patent rights of third parties and not to infringe upon or assist others to infringe upon such rights.

  • Page 3: Table Of Contents

    Table of Contents SY-5EHM/5EH5 Table of Contents SY-5EHM/5EH5 MAINBOARD LAYOUT ..........1 CHAPTER 1 INTRODUCTION............2 KEY FEATURES ............2 HANDLING THE MAINBOARD........5 ELECTROSTATIC DISCHARGE PRECAUTIONS..5 CHAPTER 2 HARDWARE SETUP ............ 6 PREPARATIONS ............6 UNPACKING THE MAINBOARD.......7 INSTALLATION GUIDE..........8 CHAPTER 3 BIOS SETUP UTILITY ..........

  • Page 4: Sy-5Ehm/5Eh5 Mainboard Layout

    Mainboard Features SY-5EHM/5EH5 SY-5EHM/5EH5 Mainboard Layout PS/2 Mouse Connector Connector Flash BIOS AT Power Lithium PRT 1 COM 2 Battery FDC37C669Q ATX Power USB1 JP44 COM 1 AGP Slot PCI Slot #3 PCI Slot #2 PCI Slot #1 IDE 1 IDE 2 ISA Slot #3 ETEQ ETEQ...

  • Page 5: Chapter 1 Introduction

    Introduction SY-5EHM/5EH5 Chapter 1 INTRODUCTION The SY-5EHM/5EH5 AGP/PCI mainboard is a high-performance AT form-factor system board. SY-5EHM/5EH5 uses the ETEQ82C663 ® AGP/PCI Chipset technology and supports Pentium class processors. This mainboard is fully compatible with industry standards and adds many technical enhancements. 1-1 KEY FEATURES Ø...
  • Page 6 Introduction SY-5EHM/5EH5 System memory: 8MB to 640MB with EDO/SDRAM SY-5EHM/5EH5 PLATFORM FEATURES Board Size 4-layer PCB, 19x30.5cm(7.5”x12”), AT Form Factor ® Socket 7 Socket for Pentium class CPUs with Host Bus frequency of 66/100MH; Supports: Ø ® Intel Pentium Processors P54C/P55C (100-233MHz) Ø...
  • Page 7 Introduction SY-5EHM/5EH5 CMOS Clear Jumper CPU bus clock frequency Jumper JP9, JP10 SDRAM frequency Jumpers JP30 CPU Voltage Selection Jumper JP22 CPU Burst Mode Jumper JP37 DIMM Voltage Jumper JP44 WOL (Wake-On-LAN) 3-pin Connector CPU frequency Settings Jumper...

  • Page 8: Handling The Mainboard

    Introduction SY-5EHM/5EH5 1-2 HANDLING THE MAINBOARD To avoid damage to your mainboard, follow these simple rules while unpacking: Ø Before handling the mainboard, ground yourself by grasping an unpainted portion of the system's metal chassis. Ø Remove the mainboard from its anti-static packaging. Hold the mainboard by the edges and avoid touching its components.

  • Page 9: Chapter 2 Hardware Setup

    Hardware Setup SY-5EHM/5EH5 Chapter 2 HARDWARE SETUP Congratulations on your purchase of SY-5EHM/5EH5 Super 7 Mainboard. You are about to install and connect your new mainboard. Note: Do not unpack the mainboard from its protective anti-static packaging until you have made the following preparations.

  • Page 10: Unpacking The Mainboard

    Hardware Setup SY-5EHM/5EH5 2-2 Unpacking the Mainboard When unpacking the mainboard, check for the following items: Ø The SY-5EHM/5EH5 ETEQ82C663 PCI/AGP Mainboard Ø The Quick Start Guide * Ø The Installation CD-ROM * Ø The CPU Retention Set Ø One IDE Device Flat Cable Ø...

  • Page 11: Installation Guide

    Hardware Setup SY-5EHM/5EH5 2-3 Installation Guide We will now begin the installation of the mainboard. Please follow the step-by-step procedure designed to lead you to a complete and correct installation. Step 1. CPU Installation ® Follow these instructions to install your Pentium class processor correctly.
  • Page 12 Hardware Setup SY-5EHM/5EH5 Follow these steps to install the CPU in the Socket 7: Lift the socket handle up to a vertical position. Align the blunt edge of the CPU with the matching pin-hole distinctive edge on the socket. Seat the processor in the socket completely and without forcing. Then close the socket handle to secure the CPU in place.

  • Page 13: Cpu Voltage

    Hardware Setup SY-5EHM/5EH5 Step 3. CPU Voltage Setting (JP30) JP30 CPU Voltage Please verify the correct voltage with your dealer before installation. Use the following tables to set JP30 to the proper "Voltage Value", according to the specifications marked on your CPU: This mainboard comes with pre-configured setting of CPU voltage.
  • Page 14 Hardware Setup SY-5EHM/5EH5 markets. Therefore, always make sure you know the type of the CPU you are installing and adjust the settings on JP30 accordingly. This motherboard supports CPU voltages from 2.0 to 3.52V in 0.1V increments. Use the following tables to set the CPU voltage jumpers JP30 to match the voltage value of your CPU: CPU Voltage Setting: JP30 Voltage Value...
  • Page 15 Hardware Setup SY-5EHM/5EH5 Voltage Settings for Various Processors Processor Voltage Value: JP30 Voltage Setting Intel P54C - P100 VCORE:3.3V Intel P54C - P133 VI/O:3.3V Intel P54C - P166 VCORE:3.5V Intel P54C - P200 VI/O:3.5V Intel P55C - P166 VCORE:2.8V Intel P55C - P200 VI/O:3.3V Intel P55C - P233 AMD K5 - PR100...
  • Page 16 Hardware Setup SY-5EHM/5EH5 Voltage Settings for Various Processors (continued) Processor Voltage Value: JP30 Voltage Setting Cyrix 6x86(L) PR166+ The Cyrix 6x86(L) come in several versions Cyrix 6x86(L) PR200+ with different voltages. Please ask your dealer for the correct voltage. Cyrix 6x86MX-PR166* Cyrix 6x86MX-PR200* Cyrix 6x86MX-PR233* Cyrix 6x86MX-PR266*...
  • Page 17 Hardware Setup SY-5EHM/5EH5 Step 4. CPU Frequency Setting (SW1) 1 2 3 4 5 6 Host Bus Frequency 1 2 3 4 5 6 Frequency Multiplier The SY-5EHM/5EH5 mainboard is designed to support most ® Pentium class processors currently on the market. Jumpers SW1 is used to configure the mainboard frequency parameters to match the working frequency of your CPU.
  • Page 18 Hardware Setup SY-5EHM/5EH5 CPU FREQUENCY SETTING (SW1) Configure the SW1 jumpers to the settings that match your CPU speed. Refer to the following tables to set the Frequency Multiplier and Host Bus Frequency of your CPU: Frequency Multiplier Host Bus Frequency Host Bus Multiplier Frequency...
  • Page 19 Hardware Setup SY-5EHM/5EH5 Please refer to the following table that gives you the correct frequency settings for the specific brand and model of CPU you are installing on this mainboard. ® Frequency Settings for Intel Processors Processor Frequency Ratio Frequency Setting Clock Clock Clock...

  • Page 20: Hardware Setup

    Hardware Setup SY-5EHM/5EH5 Frequency Settings for AMD ™ Processors Processor Frequency Ratio Frequency Setting Clock Clock Clock Setting: SW1 AMD K5 - PR100 1.5 x 66MHz 66MHz 33MHz 1 2 3 4 5 6 AMD K5 - PR133 2.0 x 66MHz 66MHz 33MHz 1 2 3 4 5 6...
  • Page 21 Hardware Setup SY-5EHM/5EH5 Frequency Settings for Cyrix ™ Processors Processor Frequency Ratio Frequency Setting Clock Clock Clock Setting: SW1 Cyrix 6x86 - PR166+ 2.0 x 66MHz 66MHz 33MHz 1 2 3 4 5 6 Cyrix 6x86 - PR200+ 2.0 x 75MHz 75MHz 37.5MHz 1 2 3 4 5 6...
  • Page 22 Hardware Setup SY-5EHM/5EH5 Frequency Settings for Cyrix ™ Processors (Continued) Processor Frequency Ratio Frequency Setting Clock Clock Clock Setting: SW1 Cyrix M II - 350** 3.0 x 100MHz 66MHz 33MHz 1 2 3 4 5 6 ** Set the proper CPU frequency according to the marking on the CPU. Over specification is not guaranteed.
  • Page 23 Hardware Setup SY-5EHM/5EH5 Step 5. Set JP7,JP9,JP10 for SDRAM frequency JP7 is used to indicate the frequency of the CPU bus clock to the ETEQ chipset. JP9 and JP10 are used to determine that the SDRAM is running at the frequency of the CPU bus clock or the AGP clock. CPU BUS AGP BUS JP10...
  • Page 24 Hardware Setup SY-5EHM/5EH5 Step 6. DRAM Module Installation This mainboard supports two strips of 72-pin 5V FPM/EDO DRAM (SIMM) from 4 to 64 MB and two strips 168-pin 3.3V/5V Unbuffered DIMM modules from 8 to 256 MB. The mainboard requires SIMM modules of at least 70ns access time.

  • Page 25: Memory Configuration Table

    Hardware Setup SY-5EHM/5EH5 Your board comes with one SIMM Bank (2 modules) and two DIMM sockets, providing support for up to 512MB of main memory using DIMM modules from 8MB to 256MB. For 66MHz host bus CPUs use 12ns or faster DIMM modules; for 83MHz host bus CPUs use 8ns modules.
  • Page 26 Hardware Setup SY-5EHM/5EH5 Step 9. Front Panel Connections Power Keylock Turbo Plug the computer case's front panel devices to the corresponding connectors on the mainboard. 1. Power LED & KeyLock Plug the Power LED cable into the 5-pin Keylock connector. Some systems may feature a KeyLock function with a front panel switch for enabling or disabling the keyboard.
  • Page 27 Hardware Setup SY-5EHM/5EH5 3. Speaker Attach the 4-pin PC speaker cable from the case to the Speaker connector on the mainboard. 4. Turbo LED Connecting the 2-pin Turbo LED cable to the corresponding Turbo LED connector will cause the LED to light whenever the system is in Turbo mode.
  • Page 28 Hardware Setup SY-5EHM/5EH5 Step 10. External Peripherals Connections External devices such as the keyboard, printer, PS/2 mouse, modem, USB can be connected to the Mainboard. Normally, you can not plug your devices directly onto the Mainboard, except for the keyboard that plugs directly into the back panel KB connector. For other parallel (PRT1) and serial devices (COM1, COM2), first install the external connectors that come with your Mainboard on the computer case, then plug the other end of the flat cable to their...
  • Page 29 Hardware Setup SY-5EHM/5EH5 1. Serial Ports COM1/COM2 External Devices that use the COM ports include serial mice and modems. The COM port connectors are located on 2 separate brackets panels, as shown on the figure below. Please plug their respective 10 pin flat cable connectors into the COM1 and COM 2 serial port connectors on the mainboard.
  • Page 30 Hardware Setup SY-5EHM/5EH5 Parallel Port PRT1 This parallel port is used to connect the printer or other parallel devices. Your Mainboard comes with one 25-pin female external parallel connector with 25-pin flat cable. Plug the 25-pin end of the flat cable into the PRT1 parallel connector on the Mainboard, as shown in the figure below, then fix the bracket to one of the slots at the back of the computer case using a screw.
  • Page 31 Hardware Setup SY-5EHM/5EH5 PS/2 Mouse Attach the mouse cable to the 6-pin male PS/2 mouse connector on the Mainboard to enable PS/2 mouse function. PS/2 Mouse Connector Connector PRT 1 COM 2 COM 1 Universal Serial Bus (USB) This mainboard provides a dual-row 10-pin header (one pin is empty) to support two USB ports for your additional devices.
  • Page 32 Hardware Setup SY-5EHM/5EH5 Step 11. Others Connector Wake-On-LAN (WOL) Attach the 3-pin connector from the LAN card which supports the Wake-On-LAN (WOL) function to the JP44 connector on the mainboard. This WOL function lets users wake up the connected computer through the LAN card. Please install according to the following pin assignment: Wake-On-LAN JP44 Pin Assignment...
  • Page 33 Hardware Setup SY-5EHM/5EH5 Step 12. CPU Cooling Fan Installation After you have seated the CPU cooling fan properly on the processor, attach the 3-pin fan cable to the JP12 connector on the mainboard. To avoid damage to the system, install according to the following pin assignment: CPU Cooling Fan: JP12 Step 13.
  • Page 34 Hardware Setup SY-5EHM/5EH5 Warning: Follow these precautions to preserve your mainboard from any remnant currents when connecting to ATX power supply: Turn off the power supply and unplug the power cord of the ATX power supply before connecting to ATX PW connector.
  • Page 35 Hardware Setup SY-5EHM/5EH5 Step 15. CMOS Clearing (JP5) After you have turned off your computer, clear the CMOS memory by momentarily shorting pins 2-3 on jumper JP5, for a few seconds. Then restore JP5 to the initial 1-2 jumper setting in order to recover and retain the default settings.
  • Page 36 Hardware Setup SY-5EHM/5EH5 5. Then choose [Save & Exit Setup] to re-boot your computer. Step 17. Adjust the DIMM Voltage (JP37) There are two kinds of DIMM voltages on the market: 3.3V and 5V Most SDRAM DIMMs on the market feature a voltage value of 3.3V. Set JP37 to the correct voltage value according to the DIMM modules that you are using.
  • Page 37 Hardware Setup SY-5EHM/5EH5 Step 19. CACHE CONFIGURATION This mainboard has a built-in 1MB Level 2 Pipelined Burst cache onboard to improve the system performance. The cache size and RAM locations are specified as follows: Cacheable Cache Size Cache RAM TAG RAM Range 64K x 64 32K x 8...
  • Page 38 Hardware Setup SY-5EHM/5EH5 3. The BIOS Setup screen appears: ROM PCI/ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP/PCI CONFIGURATION SAVE &...

  • Page 39: Chapter 3 Bios Setup Utility

    BIOS Setup Utility SY-5EHM/5EH5 Chapter 3 BIOS SETUP UTILITY This mainboard's BIOS setup program uses the ROM PCI/ISA BIOS program from Award Software Inc. To enter the Award BIOS program's Main Menu: 1. Turn on or reboot the system. 2. After the diagnostic checks, press the [Del] key to enter the Award BIOS Setup Utility.

  • Page 40: Save And Exit Setup

    BIOS Setup Utility SY-5EHM/5EH5 Hot Keys: Function keys give you access to a group of commands throughout the BIOS utility. Function Command Description Help Gives the list of options available for each item. Color Change the color of the display window. Shift F2 Old values Restore the old values.

  • Page 41: Standard Cmos Setup

    BIOS Setup Utility SY-5EHM/5EH5 3-1 STANDARD CMOS SETUP Select the [STANDARD CMOS SETUP] option from the Main Menu and press [Enter] key. ROM PCI/ISA BIOS STANDARD CMOS SETUP AWARD SOFTWARE, INC. Date (mm:dd:yy) : Fri, May 29 1998 Time (hh:mm:ss) : 9 : 42 : 43 HARD DISKS TYPE...

  • Page 42: Hard Disks Type/Mode

    BIOS Setup Utility SY-5EHM/5EH5 3-1.2 Hard Disks Type & Mode Choose the type and mode for the hard disks that you have already installed. Primary Setting Description Note (Secondary) Master & Slave Type Auto BIOS detects hard disk type Default automatically.
  • Page 43 BIOS Setup Utility SY-5EHM/5EH5 3-1.4 Video Select the video mode: EGA/VGA (Default), CGA 40, CGA 80, Mono (Monochrome). 3-1.5 Halt On When the BIOS detects system errors, this function will stop the system. Select which type of error will cause the system halt: All Errors (Default), No Errors, All But Diskette, All But Keyboard, All But Disk/Key.

  • Page 44: Bios Features Setup

    BIOS Setup Utility SY-5EHM/5EH5 3-2 BIOS FEATURES SETUP Select the [BIOS FEATURES SETUP] option from the Main Menu and press [Enter] key. ROM PCI/ISA BIOS BIOS FEATURES SETUP AWARD SOFTWARE, INC. Virus Warning : Disabled Video BIOS Shadow : Enabled CPU Internal Cache : Enabled C8000-CBFFF Shadow...
  • Page 45 BIOS Setup Utility SY-5EHM/5EH5 3-2.1 Virus Warning Setting Description Note Virus Warning Disabled Default Enabled Enable this option to protect the boot sectors and partition tables of your hard disk. Any attempt to write to them will the system to halt and display a warning message.
  • Page 46 BIOS Setup Utility SY-5EHM/5EH5 3-2.3 System Boot Control Settings System Boot Setting Description Note Control Settings Quick Power On Disabled Self Test Enabled Provides a fast POTS at Default boot-up. Boot Sequence A, C, SCSI Choose the boot sequence adapted to C, A, SCSI your needs, for example: C, CD-ROM, A...
  • Page 47 BIOS Setup Utility SY-5EHM/5EH5 System Boot Control Settings (continued) System Boot Setting Description Note Control Settings Gate A20 Option Normal Fast Allows RAM access Default above 1MB using the fast gate A20 line. Memory Parity Enabled This allows to perform a Default Check/ ECC redundancy check on the...
  • Page 48 BIOS Setup Utility SY-5EHM/5EH5 3-2.5 Other Control Options Other Control Setting Description Note Options Security Setup Use this feature to prevent Default Option Unauthorized system boot-up or use of BIOS Setup. “Setup”, If a password is set, the password prompt only appears if you attempt to enter the Setup program.
  • Page 49 BIOS Setup Utility SY-5EHM/5EH5 Other Control Options (Continued) Other Control Setting Description Note Options Video or Disabled Adapter BIOS Enabled Default Shadow The BIOS is shadowed in a 16K segment if it is enabled and if it has BIOS present. These 16 segments can be shadowed from ROM to RAM.

  • Page 50: Chipset Features Setup

    BIOS Setup Utility SY-5EHM/5EH5 3-3 CHIPSET FEATURES SETUP Caution: Change these settings only if you are already familiar with the Chipset. The [CHIPSET FEATURES SETUP] option changes the values of the chipset registers. These registers control the system options in the computer.
  • Page 51 BIOS Setup Utility SY-5EHM/5EH5 CHIPSET FEATURES SETUP CHIPSET Setting Description Note FEATURES Bank 0/1 DRAM FP/EDO Use the default setting Default Timing 70ns Bank 2/3 DRAM Normal Choose DRAM Timing. Timing Medium Bank 4/5 DRAM Fast, Timing Turbo DRAM Read Disabled Pipeline Enabled...
  • Page 52 BIOS Setup Utility SY-5EHM/5EH5 CHIPSET FEATURES SETUP (Continued) CHIPSET Setting Description Note FEATURES AGP Aperture AGP could use the DRAM Default Size 4-256M as its video RAM. Choose the JDRAM size that you wish to allocate as video RAM. AGP-2X Mode Disabled Default Enabled...

  • Page 53: Power Management Setup

    BIOS Setup Utility SY-5EHM/5EH5 3-4 POWER MANAGEMENT SETUP The [POWER MANAGEMENT SETUP] sets the system's power saving functions. ROM PCI/ISA BIOS POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. Primary INTR : ON ACPI function : Disabled IRQ3 (COM2) : Primary Power Management : User Define IRQ4 (COM1) : Primary...

  • Page 54: Power Management Controls

    BIOS Setup Utility SY-5EHM/5EH5 3-4.1 Power Management Controls Power Setting Description Note Management Controls ACPI Disabled Default function Enabled Enabled if you use Windows 98 and want to use ACPI Power User Define Lets you define the HDD and Management system power down times.
  • Page 55 BIOS Setup Utility SY-5EHM/5EH5 3-4.2 PM Timers PM Timers Setting Description Note HDD Power Disable Default Down Some older 1-15Min When the set time has model HDDs elapsed, BIOS sends a may not support command to the HDD to this advanced power down.
  • Page 56 BIOS Setup Utility SY-5EHM/5EH5 3-4.3 PM Events PM Events Setting Description Note Enabled the power managemnet. Default LPT & COM LPT/COM Enabled the power Default management timer. NONE HDD & FDD Enabled the power Default management timers when the event is detected on the Hard Disk Drive and Floppy Disk Drive device.
  • Page 57 BIOS Setup Utility SY-5EHM/5EH5 PM Events (Continued) PM Events Setting Description Note IRQ# Primary IRQ3(COM2), IRQ4(COM1), IRQ5(LPT2), IRQ6(Floppy Disk), IRQ7(LPT1), IRQ12(PS/2 mouse), IRQ13(Coprocessor), IRQ14(HardDsik) Secondary IRQ9(IRQ2 Redir), IRQ10( Reserved), IRQ11(Reserved) Disabled IRQ8 (RTC Alarm), IRQ15 (Reserved)

  • Page 58: Pnp/Pci Configuration Setup

    BIOS Setup Utility SY-5EHM/5EH5 3-5 PNP/PCI CONFIGURATION SETUP This option sets the mainboard's PCI Slots. ROM PCI/ISA BIOS PNP/PCI CONFIGURATION SETUP AWARD SOFTWARE, INC. : No CPU to PCI Write Buffer : Enabled PNP OS Installed : Manual PCI Master Broken Timer : Disabled Resources Controlled By : Disabled...
  • Page 59 BIOS Setup Utility SY-5EHM/5EH5 3-5.1 PNP/PCI Configuration Controls PNP/PCI Setting Description Note Controls PNP OS Use the default setting Disabled Installed Resources Manual BIOS does not manage PCI/ISA Controlled By PnP card IRQ assignment. Requires to assign IRQ-# and DMA-# to PCI or ISA PnP manually.
  • Page 60 BIOS Setup Utility SY-5EHM/5EH5 3-5.2 PNP/PCI Configuration Setup PNP/PCI Setting Description Note Setup If [Resources Controlled By] is set to [Manual] IRQ-3,4,5,7,9,10, IRQ-# and PCI/ISA PnP Choose IRQ-# and 11,12,14,15 DMA-# DMA-# assigned to DMA-0,1,3,5,6,7 assigned to: PCI/ISA PnP card. IRQ-3,4,5,7,9,10, Legacy ISA Choose IRQ-# and 11,12,14,15...

  • Page 61: Load Setup Defaults

    BIOS Setup Utility SY-5EHM/5EH5 3-6 LOAD SETUP DEFAULTS Select the [LOAD SETUP DEFAULTS] option from the Main Menu to load the system values you have previously saved. This option is recommended if you need to reset the system setup and to retrieve the old values.

  • Page 62: Integrated Peripherals

    BIOS Setup Utility SY-5EHM/5EH5 3-8 INTEGRATED PERIPHERALS Caution: Change these settings only if you are already familiar with the Chipset. The [INTEGRATED PERIPHERALS] option changes the values of the chipset registers. These registers control the system options in the computer. The following screen shows default settings.
  • Page 63 BIOS Setup Utility SY-5EHM/5EH5 3-8.1 IDE Device Controls IDE Controls Setting Description Note Onchip IDE Primary Disabled Use the On-board IDE Channel Channel Enabled Default Onchip IDE Second Disabled Turn off the On-board Channel IDE Channel Enabled Default IDE Prefetch Mode Disabled Enabled Enable to enhance...
  • Page 64 BIOS Setup Utility SY-5EHM/5EH5 3-8.2 FDC Controls FDC Controls Setting Description Note Onboard FDC Disabled Turn off the on-board controller floppy controller Enabled Use the on-board Default floppy controller 3-8.3 Onboard Serial Ports Onboard Serial Setting Description Note Ports Onboard UART 1 Disabled Onboard UART 2 3F8/IRQ4...
  • Page 65 BIOS Setup Utility SY-5EHM/5EH5 3-8.4 Onboard Parallel Ports IR Pins Controls Setting Description Note IR Duplex mode Half Select the IR mode Default your IR module Full supports Use IR Pins IR-RX2TX2 Default IR-RX TX 3-8.5 Onboard Parallel Ports Onboard Parallel Setting Description Note...

  • Page 66: Supervisor Password

    BIOS Setup Utility SY-5EHM/5EH5 3-9 SUPERVISOR PASSWORD Based on the setting you have made in the [Security Option] of the [BIOS FEATURES SETUP] section, the password prevents access to the system or the setup program by unauthorized users. Follow this procedure to set a new password or disable the password: Choose [BIOS FEATURES SETUP] in the Main Menu and press [Enter].

  • Page 67: User Password

    BIOS Setup Utility SY-5EHM/5EH5 Enter your new password and press [Enter]. The following message appears, prompting to confirm the new password: Confirm Password: Re-enter your password and then press [Enter] to exit to the Main Menu. This diagram outlines the password selection procedure: ↔...

  • Page 68: Ide Hdd Auto Detection

    BIOS Setup Utility SY-5EHM/5EH5 3-11 IDE HDD AUTO DETECTION This Main Menu function automatically detects the hard disk type and configures the STANDARD CMOS SETUP accordingly. ROM PCI/ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR...

  • Page 69: Chapter 4 Drivers Installation

    HTML format with information on SOYO Mainboards and other products. Step 1. Insert the SOYO CD into the CD-ROM drive The SOYO CD will auto-run, and the SOYO CD Start Up Menu will display as shown below. (SOYO CD Start Up Program Menu) The SOYO CD Start Up Program automatically detects which SOYO Mainboard you own and displays the corresponding model name.
  • Page 70 We recommend you to install all drivers, and to do so in the right sequence (top to bottom). If you want to see all the drivers available on the SOYO –CD, click the Display all drivers on the SOYO CD button. Do NOT install drivers that are not suitable for you board, otherwise your system may crash.
  • Page 71 SOYO-CD and install the next driver. Note: Once you have selected a driver, the system will automatically exit the SOYO CD to begin the driver installation program. When the installation is complete, most drivers require to restart your system...

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