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SY-5EHM/5EH5
TM
Super 7
Mainboard
®
m Class CPU supported
ETEQ82C663 PCI/AGP Mainboard
&
Technical Reference
User's Guide
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AT Form Factor
Pentiu
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SOYO ™ SY-5EHM/5EH5 About This Guide This User's Guide is for assisting system manufacturers and end users in setting up and installing the mainboard. Information in this guide has been carefully checked for reliability; however, no guarantee is given as to the correctness of the contents. The information in this document is subject to change without notice. Copyright Notice Copyright 1998, Computer Inc. All rights reserved. This manual is copyrighted by Computer Inc. You may not reproduce, tr
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Table of Contents SY-5EHM/5EH5 SY-5EHM/5EH5 MAINBOARD LAYOUT ............................................. 1 CHAPTER 1 INTRODUCTION........................................................... 2 2 5 5 CHAPTER 2 HARDWARE SETUP .................................................... 6 ................................ ...................... 6 ............................... 7 ................................ ............. 8 CHAPTER 3 BIOS SETUP UTILITY ................................................
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Mainboard Features SY-5EHM/5EH5 SY-5EHM/5EH5 Mainboard Layout KB 15 Connector Flash BIOS r 3 V Lithium SMC PRT 1 COM 2 4 Battery FDC37C669Q 1 9 1 r 1 1 1 1 JP44 1 3 3 5 11 5 COM 1 1IR 1 AGP Slot 3 PCI Slot #2 1 FDC ISA Slot #3 ETEQ ETEQ 2 1 8 9 3 1 JP7 r T LED (Optional) k 2 1M TAG SRAM 64Kx64 _ 1 o 23456 3 1 D 2 K JP22 JP37 D + 11 2 3 JP30 M 1 3 2 5 1 64Kx64 3 4 5 JP9 6 ON 7 8 9 10 * for model 5EHM only JP10 1 12 (1 MB Cache) featuring 1 1 two P.B. SRAM. 13 JP12 SY-5EHM/5EH5 Platform 1 SW1
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Introduction SY-5EHM/5EH5 INTRODUCTION The SY-5EHM/5EH5 SY-5EHM/5EH5 ® m class 1-1 KEY FEATURES l CPU Ø Ø Ø Ø Ø Clock l L2 Cache Controller Ø l DRAM Controller Ø Ø Ø 2 Memory configuration: SIMM banks support 8/16/32/64 MB SIMM modules Support 2 strips of 72-pin FPM/EDO SIMM 2 x 72-pin unbuffered DIMM modules 2 x 168-pin DIMM banks support 8/16/32/64/128/256 MB unbeffured DIMM Supports 2 strips of 168-pin SDRAM Pipeline Burst SRAM Cache On-board 512KB(SY-5EH5) or 1MB (SY-5EHM) Level
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Introduction SY-5EHM/5EH5 u SY-5EHM/5EH5 PLATFORM FEATURES ” ” ® m ® Ø Intel Pentium Processors P54C/P55C (100-233MHz) Ø Cyrix 6x86 ™ (PR166+-PR200+), Cyrix 6x86 MX ™ (PR166-PR266) and Cyrix M II ™ (300~350) Ø AMD K5 ™ (PR100-PR166), and AMD K6 ™ (166-300) and AMD K6 ™ -2 (266~350) Ø Unbuffered EDO/SDRAM DIMM Module Ø Supports 8~256MB DIMM in each Bank Ø Supports ECC configuration Ø 72-pin SIMM Modules BIOS Ø APM, ACPI and "Plug-and-Play" function Ø Supports multiple-boot function Ø DMI utility
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Introduction SY-5EHM/5EH5 4 CPU frequency Settings Jumper SW1 WOL (Wake-On-LAN) 3-pin Connector JP44 DIMM Voltage Jumper JP37 CPU Burst Mode Jumper JP22 CPU Voltage Selection Jumper JP30 SDRAM frequency Jumpers JP9, JP10 CPU bus clock frequency Jumper JP7 CMOS Clear Jumper JP5
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Introduction SY-5EHM/5EH5 1-2 HANDLING THE MAINBOARD Ø Ø Ø Warning: 1-3 ELECTROSTATIC DISCHARGE PRECAUTIONS Ø Ø Ø 5 strap. Frequently ground yourself while working or use a grounding computer chassis.) the expansion slot covers or other unpainted portions of the yourself, grasp its protective anti-static packaging. (To ground Ground yourself before removing any system component from install. Do not remove the anti-static packaging until you are ready to following precautions: To protect y
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Hardware Setup SY-5EHM/5EH5 HARDWARE SETUP SY-5EHM/5EH5 Note: 2-1 Preparations e … 6 Internal Peripherals: Modem and LAN cards (optional) 10. (optional) External Peripherals: Printer, Plotter, and Modem 9. Floppy driv Disk Drives: HDD, CD-ROM, 8. Speaker(s) (optional) 7. Pointing Device (Serial or PS/2 mouse) 6. Keyboard 5. Monitor 4. Computer case and chassis with adequate power supply unit 3. DIMM memory module 2. Pentium processor with CPU cooling fan. 1. complete the in
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Hardware Setup SY-5EHM/5EH5 2-2 Unpacking the Mainboard Ø Ø Ø Ø Ø Ø Ø Ø * If your board comes with a driver disc and a paper manual, the Quick Start Guide and the CD-ROM are not included in the package. Warning: 7 You are now ready to start the installation. mainboard carefully, holding it by the edges. Handle the charges. unpainted portion of the computer chassis to drain the static strap. Otherwise, ground yourself frequently by touching the yourself while working by using a grounding
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Hardware Setup SY-5EHM/5EH5 2-3 Installation Guide Step 1. CPU Installation ® m Blunt Edge Blunt Edge CPU Socket 7 8 Note the corresponding pinhole arrangement on the processor. note the distinctive pinhole arrangement. mainboard and Locate the CPU socket labeled Socket 7 on your correctly. class processor Follow these instructions to install your Pentiu correct installation. the step-by-step procedure designed to lead you to a complete and mainboard. Please follow We will now begin the instal
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Hardware Setup SY-5EHM/5EH5 1 2 3 4 Step 2. CPU Fan (JP12) Installation ® m Note: 9 source. Remember to connect the fan to the appropriate power of your CPU. stability. The fan prevents overheating, therefore prolonging the life manufacturer. The fan is a key component that will ensure system on the processor according to the instructions provided by the processor kit comes with a cooling fan. Mount the fan Your Pentiu Then close the socket handle to secure the CPU in place. 4. Seat th
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Hardware Setup SY-5EHM/5EH5 Step 3. CPU Voltage Setting (JP30) 0 1 2 3 4 5 6 7 8 9 10 12 1 1 23456 1 * l CPU VOLTAGE SETTING (JP30) Ø Ø ) 10 Those processors may come in various voltages on different II 6x86L,Cyrix 6x86MX, Cyrix M (CPU: P55C, AMD-K6, AMD-K6-2 Cyrix Dual Voltage (CPU: P54C, AMD-K5, Cyrix 6x86) Single Voltage depending on the CPU manufacturer: There are two kinds of CPU voltages currently on the market mainboard. on this JP30 are the only jumpers that you need to set fo
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Hardware Setup SY-5EHM/5EH5 CPU Voltage Setting: JP30 Voltage Value 1-2 3-4 5-6 7-8 9-10 11-12 single3.5V* close close single 3.3V close close dual 3.2V close close dual 3.1V close close close dual 3.0V close close dual 2.9V close close dual 2.8V close close dual 2.7V close close close dual 2.6V close close dual 2.5V close close dual 2.4V close close dual 2.3V close close dual 2.2V close close dual 2.1V close close dual 2.0V 11 open open open open open open open open open open open open open ope
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Hardware Setup SY-5EHM/5EH5 Voltage Settings for Various Processors Processor Voltage Value: JP30 Voltage Setting 12 11 10 9 VCORE:3.3V 8 7 6 5 VI/O:3.3V 3 4 2 1 12 11 10 9 7 8 VCORE:3.5V 6 5 3 4 VI/O:3.5V 1 2 12 11 10 9 8 7 VCORE:2.8V 5 6 4 3 VI/O:3.3V 2 1 12 11 10 9 VCORE:3.5V 8 7 6 5 VI/O:3.5V 3 4 2 1 12 11 10 9 166 VCORE:2.9V 7 8 6 5 200 VI/O:3.3V 4 3 1 2 12 11 10 9 VCORE:3.2V 8 7 6 5 233 VI/O:3.3V3 4 2 1 266 300 12 11 266 10
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Hardware Setup SY-5EHM/5EH5 Voltage Settings for Various Processors (continued) Processor Voltage Value: JP30 Voltage Setting 12 11 10 9 8 7 6 5 3 4 1 Cyrix M II 2 Cyrix M II VCORE:2.9V Cyrix M II VI/O:3.3V 13 * Set the proper CPU voltage according to the marking on the CPU. 350* 333* 300* Cyrix 6x86MX-PR266* Cyrix 6x86MX-PR233* Cyrix 6x86MX-PR200* Cyrix 6x86MX-PR166* dealer for the correct voltage. with different voltages. Please ask your Cyrix 6x86(L) PR200+ The Cyrix 6x86(L) come
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Hardware Setup SY-5EHM/5EH5 Step 4. CPU Frequency Setting (SW1) N O 123456 SW1 Host Bus Frequency N O 123456 SW1 Frequency Multiplier 23456 1 * ® m 14 working frequency of your CPU. mainboard frequency parameters to match the used to configure the Jumpers SW1 is class processors currently on the market. Pentiu mainboard is designed to support most The SY-5EHM/5EH5
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Hardware Setup SY-5EHM/5EH5 l CPU FREQUENCY SETTING (SW1) Frequency Multiplier Host Bus Frequency Host Bus Multiplier 1 2 3 4 5 6 Frequency on on on on on on on on on on on on on on on on on on on on Example: CPU Frequency Settings for Various Processors 15 on page 8 for complementary information. section, please refer to the tables Also, as newer and higher frequency CPUs may not be listed in this select Multiplier=2.0x and Host Bus Frequency=66Mhz accordingly. If the working frequency of yo
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Hardware Setup SY-5EHM/5EH5 ® Frequency Settings for Intel Processors Processor Bus AGP PCI Frequency Ratio Frequency Setting Clock Clock Clock Setting: SW1 ON 1.5 x 123456 ON 2.0 x 123456 ON 2.5 x 123456 ON 3.0 x 123456 ON 2.5 x 123456 ON 3.0 x 123456 ON 3.5 x 123456 16 * Set the proper CPU frequency according to the marking on the CPU. 33MHz 66MHz 66MHz Intel P55C - P233 33MHz 66MHz 66MHz Intel P55C - P200 33MHz 66MHz 66MHz Intel P55C - P166 33MHz 66MHz 66MHz Intel P54C - P200 33MHz 66MHz 66MH
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Hardware Setup SY-5EHM/5EH5 Frequency Settings for AMD ™ Processors Processor Bus AGP PCI Frequency Ratio Frequency Setting Clock Clock Clock Setting: SW1 ON 123456 ON 123456 ON 123456 ON 123456 ON 123456 ON 123456 ON 123456 ON 123456 ON 266 123456 ON 300 123456 ON 333 123456 ON 350 123456 17 * Set the proper CPU frequency according to the marking on the CPU. 33MHz 66MHz 100MHz 3.5 x AMD K6-2 31.7MHz 63.4MHz 95MHz 3.5 x AMD K6-2 33MHz 66MHz 100MHz 3.0 x AMD K6-2 33MHz 66MHz 66MHz 4.0 x A
