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SY-7VCA user manual
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SY-7VCA
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Install
Memory Configuration Table
Modem issues
Reset PWRBTSTRHDD
Soyo Combo Setup
Command
Ø Cpu Settings
u 5VSB Indicator
F6Fail-Safe Defaults
Power Good
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Contents
Pentium III & Celeron Processor supported
SY-7VCA Motherboard
Users Manual
Via 694X AGP/PCI/AMR Motherboard
Edition March
SOYO
SY-7VCA
Version
SY-7VCA
CHAPTER 2 HARDWARE INSTALLATION
CHAPTER 3 BIOS SETUP UTILITY
CHAPTER 1 MOTHERBOARD DESCRIPTION
CHAPTER 4 DRIVERS INSTALLATION
CHAPTER 5 VIA SOUNDCHIP DRIVERS INSTALLATION
SY-7VCA
Chapter
1-2 KEY FEATURES
Ø CPU SETTINGS
MOTHERBOARD DESCRIPTION
n CPU Multiplier
Ø EXPANDABILITY
SY-7VCA
u Expansion slots
Ø ADVANCED FUNCTIONS
u Power Failure Resume Function
u 5VSB Indicator
Ø FAIL SAFE
Ø COMPLIANCE
Ø USER FRIENDLY
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1-4 ELECTROSTATIC DISCHARGE PRECAUTIONS
1-3 HANDLING THE MOTHERBOARD
SY-7VCA
SY-7VCA Platform
1-5 SY-7VCA MOTHERBOARD LAYOUT
Back Panel
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W V U T S R Q P
1-6 SY-7VCA MOTHERBOARD COMPONENTS
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AB C D E F
A Socket 370 Connector B CPU Cooling Fan Connector
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1-7.1 Microprocessor Packaging
1-7.3 Microprocessor Upgrades
1-7 MICROPROCESSOR
1-7.2 Second Level Cache
1-8 MEMORY
1-8.1 Main Memory
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⎯ Dual copies of MA signals for improved drive
SY-7VCA
1-9 CHIPSET
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Ø VT82C694X
SY-7VCA
operating environments. Both Window 95 VxD and Windows 98 /NT5.0 mini port drivers are supported for interoperability with major AGP-based 3D and DVD- capable multimedia accelerators
SY-7VCA
Ø VT82C686A
SY-7VCA
environment 3 Keyboard controller with PS2 mouse support
1-10 I/O INTERFACE CONTROLLER
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1-10.3 Diskette Drive Controller
1-10.1 Serial Ports
1-10.2 Parallel Port
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1-10.5 Infrared Support
1-11 HARDWARE MONITOR
1-10.4 PS/2 Keyboard and Mouse Interface
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1-12 WAKE ON LAN TECHNOLOGY
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Chapter
HARDWARE INSTALLATION
2-1 PREPARATIONS
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2-2 UNPACKING THE MOTHERBOARD
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2-3 INSTALLATION GUIDE
BEGIN THE INSTALLATION
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FSB 66MHz
2-3.1 CPU Installation
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FSB 100MHz
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3. Seat the processor in the socket completely and without forcing
4. Then close the socket handle to secure the CPU in place
2-3.1.1 CPU Fan Installation
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SDRAM
2-3.2 SDRAM Memory Module Installation
SY-7VCA
S DRAM
SDRAM
Number of Memory Modules RAM Type Memory Module Size MB
DIMM
8/16/32/64/128/256/512 MB
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2-3.3 Motherboard Connector
2-3.3.1 IDE Device Installation HDD, CD-ROM
IDE 1 IDE
2-3.3.2 Floppy Drive Installation
Pin FDC
SY-7VCA
+ +
Power LED Pin Assignment
Hardware Installation
2-3.3.3 Front Panel Connections
Speaker Pin Assignment
Reset Pin Assignment
Power Good
HDD LED Pin Assignment
STR LED Pin Assignment
Power On/Off GND
PWRBT Pin Assignment
SY-7VCA
SY-7VCA
2-3.3.4 Back Panel Connections
PS/2 KB PS/2 Mouse Connector Connector USB 1 USB2 PRT COM COM2
LINE-OUT LINE-IN MIC JACK
2. Parallel Port PRT
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1. Onboard Serial Ports COM1/COM2
3. PS/2 Keyboard
+Data
Power
USB2
Data
Hardware Installation
2-3.3.5 Other Connections
5VSB GND MP-Wake-up 1 2
Wake-On-LAN JP44 Pin Assignment
IRRX GND
Serial Infrared IR1 Connector IR1 Pin Assignment
1 2 3 4
IRTX
CPU Cooling Fan CPUFAN Pin Assignment
1 2 GND 12V SENSOR
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Chassis Cooling Fan
1 2 GND 12V SENSOR
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CDIN1
CDIN1,CDIN2CD Line-in Pin Assigment
CDIN2
GNDLeft GNDRight
Turn off the power supply and unplug the power cord of the
2-3.3.7 ATX Power Supply
ATX Power
ATX power supply before connecting to ATX PW connector
SY-7VCA
2-3.3.8 AMR Audio Modem RiserConnector
ATX Power
GND Ø Pay special care to the directionality
Clear CMOS Data Retain CMOS Data
2-3.5 Power On
2-3.4 CMOS Clearing JP5
JP5 Setting
2-3.6 Quick BIOS Setup
SY-7VCA
Step 3. Select SOYO COMBO SETUP
Step 1. Select STANDARD CMOS SETUP
Step 2. Select LOAD SETUP DEFAULT
Step 4. Select SAVE & EXIT SETUP
Video no display related issues
2-3.7 Troubleshooting at First Start
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Hard disk, floppy drive, CD-ROM etc
BIOS Issues
Modem issues
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Audio Issues
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Lock up freeze
2-3.8 Power Off
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I can not get my board to run properly
Explanation
2-3.9 Debug LEDs
Code
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SY-7VCA
SY-7VCA
BIOS SETUP UTILITY
Chapter
Phoenixnet Graphical Launch Screen
Selecting items
To enter the Award BIOS programs Main Menu
SY-7VCA
Modifying selected items
Function
Command
SY-7VCA
Description
Quit Without Saving Y/N?
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CMOS SandA V E
R O M P C I / I S A B I O S C M O S S E T U P U T I L I T Y
Soyo Combo Feature
3-1 SOYO COMBO SETUP
CMOS Setup Utility - Copyright C 1984-1999 Award Software
SOYO COMBO SETUP
3-1.1 Quick CPU Frequency Setup
3-1.2 C.I.H. 4-WAY Protection Settings
CPU Ratio
Description
3-1.3 L2 Cache Memory
Setting
CPU L2
3-1.4 Quick CPU Frequency Setup Continued
3-1.5 Processor Number Feature
3-1.6 Quick Power On Self Test
3-1.7 System Boot Control Settings
3-2.1 Date & Time
3-2 STANDARD CMOS SETUP
Standard CMOS Features
CMOS Setup Utility - Copyright C 1984-1999 Award Software
Supports 3-mode
3-2.2 Hard Disks Type & Mode
3-2.3 Floppy Drives
Special disk drive
Description
3-2.4 Others Optional
Setting
Video
CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-3 ADVANCED BIOS FEATURES
Advanced BIOS Features
F6Fail-Safe Defaults
3-3.5 Boot Up NumLock Status
3-3.3 Floppy Driver Settings
3-3.4 Boot Up Floppy Seek
3-3.1 Virus Warning
6 Char/sec 8 Char/sec 10 Char/sec 12 Char/sec 15 Char/sec 20 Char/sec
3-3.7 Typematic Settings
3-3.6 Gate A20 Options
24 Char/sec 30 Char/sec
3-3.8 Security Option
3-3.9 Other Control Options
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CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-4 ADVANCED CHIPSET FEATURES
Advanced Chipset Features
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Setting
3-4.1 CHIPSET FEATURES SETUP
CHIPSET FEATURES Bank 0/1, 2/3 4/5 DRAM Timing SDRAM Cycle Length
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FEATURES
CHIPSET FEATURES SETUP Continued
Setting
System BIOS Cacheable Video RAM Cacheable
Setting
CHIPSET FEATURES SETUP Continued
CHIPSET FEATURES AGP Fast Write OnChip USB USB Keyboard Support
SY-7VCA
FEATURES
CHIPSET FEATURES SETUP Continued
Setting
PCI#2 Access #1 Retry
CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-5 INTEGRATED PERIPHERALS
Integrated Peripherals
x TX,RX inverting enable
3-5.3 IDE HDD Block Mode
3-5.1 IDE Device Controls
3-5.2 Keyboard Controls
SY-7VCA
3-5.4 FDC Controls
3-5.5 Onboard Serial Ports
If Parallel Port Mode is set to ECP mode
3-5.6 Onboard Parallel Ports
3-5.7 Onboard Legacy Audio
If Parallel Port Mode is set to EPP mode
SY-7VCA
Onboard Legacy Audio Continued
Setting
MPU-401
Wake Up Events
3-6 POWER MANAGEMENT SETUP
Power Management Setup
CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-6.1 Power Management Controls
SY-7VCA
Power Management Controls Continued
Wake Up
Setting
PowerOn by
Description
CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-7 PNP/PCI CONFIGURATION SETUP
PnP/PCI Configurations
SY-7VCA
doubt, set this
3-7.1 PNP/PCI Configuration Controls
If there is any
field to No
Default
PNP/PCI Configuration Setup Continued
Set to Auto the BIOS will
using IRQs Automatically
PC Health Status
3-8 PC HEALTH STATUS
3-7.2 MULTI I/O ADDRESSES
CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-8.1 CPU Device Monitoring
Load Fail - Safe
3-9 LOAD FAIL-SAFE DEFAULTS
Defaults Y/N? Y
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Defaults Y/N? Y
3-10 LOAD OPTIMIZED DEFAULTS
Load Optimized
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3-11 SUPERVISOR PASSWORD
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3-12 USER PASSWORD
Enter Password
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CMOS Setup Utility - Copyright C 1984-1999 Award Software
3-13 IDE HDD AUTO DETECTION
IDE Primary Master
F6Fail-Safe Defaults
Chapter
DRIVERS INSTALLATION
Cancel
Please Select Your Board
SY-7VCA
If you use Windows 95 or 98, the SOYO CD Start Up Program automatically detects which SOYO Motherboard you own and displays the corresponding model name
Driver Installation Menu
Step 2. Install Drivers
Ø VIA 4in1 driver package
SY-7VCA
Ø VIA Ac97 Codec Driver for Win
Step 3. Select which driver you want to install and click OK
Step 4. Check the Latest Releases
SY-7VCA
VIA Soundchip drivers for Windows 98SE
VIA SOUNDCHIP DRIVERS INSTALLATION
VIA Soundchip drivers for Windows 95
Chapter
VIA Soundchip drivers for Windows
VIA Soundchip drivers for Windows NT
SY-7VCA