SOYO Computer Hardware PRO V10 Motherboard User Manual

SY-K7VTA PRO V1.0  
Motherboard  
Quick Start Guide  
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SY-K7VTA PRO V1.0 Quick Start Guide  
1
Introduction  
Congratulations on your purchase of the SY-K7VTA PRO V1.0 Motherboard. This Quick Start Guide  
illustrates the steps for installing and setting up your new Motherboard.  
This guide provides users with the basic steps of Motherboard setting and operation. For further  
information, please refer to the SY-K7VTAPRO V1.0 User’s Guide that came with your Motherboard.  
Unpacking  
When unpacking the Motherboard, check for the following items:  
The SY-K7VTAPRO V1.0 KT133AAGP/PCI/ISAMotherboard  
The Quick Start Guide  
The Installation CD-ROM  
SOYO Bonus Pack CD-ROM  
One IDE DeviceATA66 Flat Cable  
One Floppy Disk Drive Flat Cable  
One Heat Sink Compound  
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SY-K7VTA PRO V1.0 Quick Start Guide  
SY-K7VTA PRO V1.0 Motherboard Layout  
PS/2 KB  
Connector  
PS/2 Mouse  
Connector  
3
1
J2  
USB 1_2  
COM1  
PRT  
3
1
FJ1  
RJ1  
COM2  
3FJ2  
ATX Power  
1
GAME  
J3  
1
3
LINE-OUT  
LINE-IN  
MIC-IN  
VT8363A  
4
1
CDIN1  
AGP Slot  
1
3
FLP  
IDE 1 IDE 2  
Sigmatel  
STAC9700  
JP5  
PCI Slot #1  
PCI Slot #2  
PCI Slot #3  
PCI Slot #4  
VT82C686B  
3V  
Lithium  
Battery  
1
3
JP7  
PCI Slot #5  
ISA Slot  
Flash BIOS  
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SY-K7VTA PRO V1.0 Quick Start Guide  
Key Features  
Supports SocketA(Socket 462)AMD®  
processors  
Supports multiple-boot function  
5 x 32-bit bus mastering PCI slots  
1 x 32-bitAGP 1X/2X/4X slot  
4 x USB ports onboard  
1 x IrDAport  
Supports 200/266 MHz Front Side  
BusAthlon/XP CPU(750MHz~2600+)  
Supports Duron Morgan  
CPU(650MHz~1.2GHz)  
PC99,ACPI  
ATX power connector  
Ultra DMA33/66/100 (ATA33/66/100)  
EIDE  
1 x 16-bit ISAslot  
3 x 64-bit DIMM slots  
Supports Wake-On-LAN (WOL)  
Power-on by RTC alarm  
Supports Power Failure Resume  
Easy CPU settings in BIOS with the  
“SOYO COMBO setup”  
Supports PC133/ PC100 SDRAM and  
Virtual Channel Memory (VCM) SDRAM  
up to 1.5GB memory space  
Supports Suspend to RAM  
Supports on-boardAC97Audio  
Supports CPU voltage adjustment  
Supports “SOYO F.O.C.”(Fan Of Control)  
function  
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2
Installation  
To avoid damage to your Motherboard, please follow these simple rules while handling  
this equipment:  
Before handling the Motherboard, ground yourself by touching an unpainted portion of the  
system's metal chassis.  
Remove the Motherboard from its anti-static packaging. Hold the motherboard by the edges  
and avoid touching its components.  
Check the Motherboard for damage. If any chip appears to be loose, press carefully to seat it  
firmly in its socket.  
Follow the directions in this section which is designed to guide you through a quick and correct method  
to install your new SY-K7VTAPRO V1.0 Motherboard. For detailed information, please refer to the  
SY-K7VTAPRO V1.0 Motherboard User's guide and Technical Reference online manual in the  
CD-ROM package that came with your Motherboard.  
Gather and prepare all necessary components to complete the installation successfully:  
AMD® Socket462 processor with built-in CPU cooling fan (boxed type)  
SDRAM module(s)  
Computer case with adequate power supply unit  
Monitor  
PS/2 Keyboard  
Pointing Device (PS/2 Mouse)  
Speaker(s) (optional)  
Disk Drives: HDD, CD-ROM, Floppy drive…  
External Peripherals: Printer, Plotter, and Modem (optional)  
Internal Peripherals: Modem and LAN cards (optional)  
Note: 1. If you want to use an external speaker connected to "Line-out" port, please make sure to use  
an "amplified speaker" that can generate proper output sound volume.  
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Install the Motherboard  
To perform the installation of your new SY-K7VTAPRO V1.0 Motherboard, follow the steps below:  
Step 1. CPU Installation  
CPU Mount Procedure: To mount theAMD® &Athlon/DuronTM processor that you have  
purchased separately, follow these instructions.  
1
2
3
4
1. Lift the socket handle up to a vertical position.  
2. Align the blunt edge of the CPU with the matching pinhole edge on the socket.  
3. Seat the processor in the socket completely and without forcing.  
4. Then close the socket handle to secure the CPU in place.  
Remember to connect the CPU Cooling Fan to the appropriate power connector on  
the Motherboard. The fan is a key component that stabilizes the system. It prevents the  
equipment from overheating and prolongs the life of your CPU.  
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FOC ( Fan-Off Control )  
The newly designed SOYO “FOC” is basedon the conceptof total protection for CPU, which is very different from  
currently seen on the market. The H/W control function is used to see a passive security system of monitoring and warning.  
“FOC”, designed by SOYO, gives emphasis on the concept of total protection. S/W Simultaneous Signal Follow-ups  
techniques andAuto Power Off System are included to prevent all possible damage caused by the MAL-functioning of the  
CPU fan. With the help of “O/S OnTime MonitoringAnd Warning” function, provided by the H/W monitoringsystem, the  
double-protection purpose is achieved.  
“FOC” includes the following functions:  
(1) Simultaneous Signal Follow Ups: Before the system enters the O/S, H/W willdetect the signals ofthe CPU fan pins, get  
their revolution information and send it to the BIOS.  
(2)Auto Power Off System: If the BIOS gets the information of CPU fan revolution, it goes onworking normally. If not, it will  
informthe systemand have the power supply disconnected immediately. Thus, the CPU is protected from  
over heating.  
Note:The following mustbe observed to secure the normal functioning of “Fan-Off Control”:  
1. CPU fan with sensor pins must be used.  
2. CPU fans approved byAMD are strongly recommended.  
3. TheHOTKEY” function is provided for the CPU fanswithout sensor pins, to avoid the power off. Users may press the  
“Insert” key to jump over thePower Off” mode; go to the BIOS and disable “FOC”. Now system can be booted  
normally.  
4. The power connector of the CPU fan must be connected to the specified “CPU Fan Connector” on the motherboard to  
secure the normal functioning of the system.  
We provide the following User-Friendly protection features:  
1.Fan-Off Control: The motherboard detects the status of the CPU fan and protects the CPU by automatically  
disconnecting the power supply. The default value of this function is Enable.After bootingup, the user may  
disable it.  
2.CPU Socket Sticker: Users will find a sticker on the CPU socket, which reminds them of the correct usage of the  
K7CPU.  
3. HeatDissipation Paste: Heat Dissipation Paste is included for all Socket-Amotherboards, to enhance the heat  
dissipation capability.  
Furthermore, we strongly recommend our users to enable the function of H/W monitoring in the BIOS. This function,  
together with the FOC, providethe total protection to the CPU and allow it to maximize its performance.  
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Step 2. Set CPU jumper  
CPU Ratio Adjustment Setting (RJ1)  
For certainAMD CPUs, the multiplier is not locked such that setting a ratio/multiplier higher than  
specified on the CPU is possible. For technical details read the following:  
Refer to the following table toset the Frequency Multiplier of your CPU.  
Frequency Multiplier  
J2  
J3  
Setting  
Short Pin1-2  
Short Pin2-3  
Short Pin1-2  
Short Pin2-3  
Auto  
1 2  
3
1 2  
3
Manual  
1 2  
3
1 2  
3
If youset ratio to manual and configure the RJ1 jumper to the settings that match your CPU speed, as follow table:  
RJ1  
5
5.5  
6
6.5  
7
7.5  
8
1
2
3
4
RJ1  
9
9.5  
10  
10.5  
11  
11.5  
12  
1
2
3
4
off  
off  
off  
off  
on  
on  
on  
on  
off  
off  
off  
off  
on  
on  
on  
on  
off  
off  
off  
off  
on  
on  
on  
on  
on  
on  
on  
on  
off  
off  
off  
off  
on  
on  
off  
off  
on  
on  
off  
off  
on  
off  
on  
off  
on  
off  
on  
off  
on  
on  
off  
off  
on  
on  
off  
off  
on  
off  
on  
off  
on  
off  
on  
off  
8.5  
12.5  
Note: SOYO does not guarantee system stability if the user over clocks the system. Any  
malfunctions due to over-clocking are not covered by the warranty.  
CPU FSB Setting (FJ1,FJ2)  
The FSB Frequency can also be set through jumpers FJ1 and FJ2 and it may therefore differ from the  
Frequency the CPU specifies. Doing so may however force your CPU to operate out of its  
specifications and therefore SOYO can not guarantee the proper functioning of your system.  
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Refer to the following table:  
CPU FSB Setting  
200MHz  
FJ1  
FJ2  
Short Pin2-3  
Short Pin1-2  
Short Pin2-3  
Short Pin1-2  
1 2  
3
1 2  
3
266MHz  
1 2  
3
1 2  
3
Step 3. Connections to the Motherboard  
This section tells how to connect internal peripherals and the power supply to the Motherboard.  
The internal peripherals consist of IDE devices (HDD, CD-ROM), Floppy Disk Drive, Chassis Fan, Front  
Panel Devices (STR LED Internal Speaker, Reset Button and IDE LED Switch.), Wake-On-LAN card,  
VGAcard, Sound Card, and other devices.  
For more details on connecting internal and external peripherals to your new SY-K7VTAPRO V1.0  
Motherboard, please refer to SY-K7VTAPRO V1.0 Motherboard User's Guide and Technical  
Reference online manual on the CD-ROM.  
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Connectors and Plug-ins  
Standard IrDA(Infrared Device Header): SIRCON  
Wake-On-LAN Header: J10  
Pin1  
+5V  
Pin2  
NC  
Pin3  
Pin4  
Pin5  
Pin1  
Pin2  
Pin3  
IRRX  
GND  
IRTX  
5VSB  
GND  
RING  
USB3_4: USB3  
USB3_4: USB4  
Pin1  
+5V  
Pin3  
Pin5  
Pin7  
Pin2  
+5V  
Pin4  
Pin6  
Pin8  
GND  
Pin10  
GND  
Data(-)  
Data(+)  
GND  
Data(-) Data(+)  
CPU Cooling Fan: CPUFAN1  
CPU Cooling Fan: CPUFAN2  
Pin1  
GND  
Pin2  
+12V  
Pin3  
SENSOR  
Pin1  
GND  
Pin2  
+12V  
Pin3  
NC  
Chassis Fan: CHAFAN  
Chip Cooling Fan: ChipFAN  
Pin1  
GND  
Pin2  
+12V  
Pin3  
SENSOR  
CD Line-in: CDIN1  
Pin1  
GND  
Pin2  
+12V  
Pin3  
NC  
Connect the CD Line-in cord from the CD-ROM device to the  
matchingheader CDIN1  
Pin 1  
L
Pin 2  
G
Pin 3  
G
Pin 4  
R
STR LED  
PWRBT Reset  
HDD LED  
Power LED  
Pin2  
NC  
+
+
Pin1  
LED  
Pin3  
GND  
_
1
1
_
Speaker  
+
+
_
_
Pin1  
VCC  
Pin2  
NC  
RESET  
Pin3  
NC  
Pin4  
Speaker out  
Speaker  
Power LED  
STR LED ※  
HDD LED  
PWRBT  
Pin1  
LED  
Pin2  
GND  
Pin1  
PW-BT  
Pin2  
GND  
Pin1  
Power RST  
Pin2  
GND  
Pin1  
LEDAnode  
Pin2  
GND  
ATX POWER On/Off : PWRBT  
Connect your power switch to this header (momentary switch type).  
To turn off the system, please press this switch and hold down for longer than 4 seconds.  
ATX Power Supply:ATX PW  
Attach theATX Power cable to this connector. (This motherboard requires anATX power supply, anATpower supply can  
NOTbe used.)  
When using the Power-On by PS/2 Keyboard function, please make sure theATX power supply is able to provide at least  
720mAon the 5V Standby lead (5VSB) in order to meet the standardATX specifications.  
Note: The STR LED is connected to the Voltage that feeds the DIMM sockets. Therefore the  
following table applies:  
Suspend to RAM  
Blinking  
Normal Operation  
ON  
Power Off  
OFF  
STR LED  
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Step 4. Configure Memory  
Supports PC133/ PC100 SDRAM and Virtual Channel Memory (VCM) SDRAM up to 3 DIMMs and  
using system memory up to 1.5GB.  
Memory Configuration Table  
Number of Memory Modules  
DIMM 1  
DIMM 2  
DIMM3  
RAM Type  
SDRAM/ VCM SDRAM  
32/64/128/256/512 MB  
Memory Module Size (MB)  
How to Clear CMOS Data(JP5)  
In some cases the CMOS memory may contain wrong data, follow the steps below to clear the CMOS  
memory.  
1. Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5. Its white colored cap  
can easily identify this jumper.  
2. Then put the jumper back to 1-2 to allow writing of new data into the CMOS memory.  
CMOS Clearing  
Clear CMOS Data  
Short pin 2-3 for  
Retain CMOS Data  
Short pin 1-2 to retain  
at least 5 seconds to clear  
new settings  
JP5 Setting  
the CMOS  
1 2 3  
1 2 3  
Note: You must unplug theATX power cable from theATX power connector when  
performing the CMOS Clear operation.  
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3
Quick BIOS Setup  
This Motherboard does not use any hardware jumpers to set the CPU frequency. Instead, CPU settings  
are software configurable with the BIOS [SOYO COMBO SETUP]. The [SOYO COMBO SETUP]  
combines the main parameters that you need to configure, all in one menu, for a quick setup in BIOS.  
After the hardware installation is complete, turn the power switch on, then press the <DEL> key during the  
system diagnostic checks to enter theAward BIOS Setup program. The CMOS SETUP UTILITY will be  
shown on the screen. Then, follow these steps to configure the CPU settings.  
Step 1. Select [STANDARD CMOS SETUP]  
Set [Date/Time] and [Floppy drive type], then set [Hard Disk Type] to “Auto”.  
Step 2. Select [LOAD Optimized DEFAULT]  
Select the “LOAD Optimized DEFAULT” menu and type “Y” at the prompt to load the BIOS optimal  
setup.  
Step 3. Select [SAVE & EXIT SETUP]  
Press <Enter> to save the new configuration to the CMOS memory, and continue the boot sequence.  
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4
The SOYO CD  
The SOYO-CD will NOT autorun if you use it on an Operating System other than  
Windows 95/98/98SE/ME.  
Your SY-K7VTAPRO V1.0 Motherboard comes with a CD-ROM labeled "SOYO CD." The SOYO  
CD contains (1) the user's manual file for your new Motherboard, (2) the drivers/software available for  
installation, and (3) a database in HTMLformat with information on SOYO Motherboards and other  
products.  
Step 1. Insert the SOYO CD into the CD-ROM drive  
If you use Windows NT or 2000 , the SOYO-CD will not detect your motherboard type. In that case the  
following dialog will pop up, please choose your motherboard and press OK. Now the SOYO-CD Start  
Up Menu will be shown.  
X
Please Select Your Board  
LI-7000  
7IWB  
7IWA-F  
7IWA-F V1.0  
6IWM/L  
6IWM  
7IWB V1.0  
7IWM  
6IWA  
7IWM/L V1  
Cancel  
OK  
(SOYO CD Start Up Program Menu)  
If you use Windows 95/98/ME, the SOYO CD Start Up Program automatically detects which SOYO  
Motherboard you own and displays the corresponding model name.  
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The user's manual files included on the SOYO CD are in PDF (Postscript Document) format. In order  
to read a PDF file, the appropriateAcrobat Reader software must be installed in your system.  
Note: The Start Up program automatically detects if theAcrobat Reader utility is already present in  
your system, and otherwise prompts you on whether or not you want to install it. You must install the  
Acrobat Reader utility to be able to read the user's manual file. Follow the instructions on your screen  
during installation, then once the installation is completed, restart your system and re-run the SOYO  
CD.  
Step 2. Install Drivers and Utilities  
Click the Install Drivers button to display the list of drivers/ software that can be installed with your  
Motherboard. The Start Up program displays the drivers available for the particular model of  
Motherboard you own. We recommend that you only install those drivers.  
Drivers that are needed to install for the system to operate properly  
1. Via 4 in 1 driver  
2. VIAon-board audio driver  
The rest of the available driver is optional.  
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driver  
revision:  
VIA 4 in 1 Driver Package for Win 9x/ME/NT/2k/XP  
VIA Onboard Audio Driver for Win 9x/ME/NT/2000/XP  
K7VTAPRO VIA hardware(R) monitor for Win 9x/ME/NT/2000/XP  
Cancel  
OK  
(Driver Installation Menu)  
A short description of all available drivers follows:  
VIA 4in1 Driver Package for Win 9x/ME/NT/2k/XP  
VIA4 In 1 driver includes four system drivers to improve the performance and maintain the stability of  
systems using VIAchipsets. These four drivers are:  
VIARegistry (INF) Driver, VIAAGP VxD driver, VIAATAPI Vendor Support Driver and VIAPCI IRQ  
Miniport Driver. For Windows NT users, the VIAIDE Bus Mastering driver is the only driver to be  
installed in your system.  
Adescription of 4 drivers follows:  
Bus Master PCI IDE Driver  
TheATAPI IDE driver enables the performance enhancing bus mastering functions on  
ATA-capable Hard Disk Drives and ensures IDE device compatibility.  
VxD Driver  
VIAAGP VxD Driver is to be installed if you are using anAGP VGAdevice. VIAGART.VXD  
will provide service routines to your VGAdriver and interface directly to hardware, providing  
fast graphical access.  
VIAChipset Functions Registry  
VIARegistry (INF) Driver is to be installed under Windows. The driver will enable the VIA  
Power Management function.  
IRQ remapping utility (This driver is installed automatically)  
VIAPCI IRQ Miniport Driver is to be installed under Windows 98 only, it sets the system's PCI  
IRQ routing sequence.  
VIA Onboard Audio Driver for Win 9x/ME/NT/2000/XP  
You have to install the drivers before installing any application for the OnboardAudio.  
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K7VTAPRO VIA hardware(R) monitor for 9x/ME/NT/2000/XP  
Your motherboard comes with a hardware monitoring IC. By installing this utility Temperature, Fan  
speed and Voltages can be monitored. It is also possible to set alarms when current system values  
exceed or fall below pre-set values.  
Select which driver you want to install and click OK, or click Cancel to abort the driver installation and  
return to the main menu.  
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 before they can become active.  
Step 3. Check the Latest Releases  
Click the 'Check the latest Releases' button to go the SOYO Website to automatically find the latest  
BIOS, manual and driver releases for your motherboard. This button will only work if your computer is  
connected to the internet through a network or modem connection. Make sure to get your modem  
connection up before clicking this button.  
(* Internet Explorer is a Microsoft Trademark)  
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Quick Trouble shoot tips  
What to check when you encounter :  
Boot-up issue  
The system do not power-up, no beeping sound heard and the CPU fan does not turn on.  
1. check if the power cord is plug to the power source  
2. check if the power is connected to the M/B  
3. check if the case power button is connected to the M/B power button connector (see  
connectors and plug-ins in the Quick start guide for more info)  
4. make sure the power supply is not defective. Change the power supply.  
5. remove the M/B from the case and test the system. The M/B might be shorted to the case.  
6. if everything else fail. The M/B is defective  
The system power-up, no video, no beeping sound heard, but the CPU fan is turning.  
1. clear CMOS battery. (JP5 connector, see Quick start guide formore info on how to clear the  
CMOS)  
2. check all the jumper settings on the M/B. (if the M/B have any)  
3. check if the CPU is ok by using another CPU (check the Quick start guide for CPU  
supported on this M/B)  
4. check if the power supply is ok  
5. make sure the CPU fan is connected to CPUFAN1 connector (for K7 and P4 M/B only)  
6. remove the M/B from the case and test the system. The M/B might be shorted to the case.  
7. M/B is defective.  
The system power-up, no video, CPU fan is spinning and beeping heard.  
1. clear CMOS battery. (JP5 connector, see Quick start guide formore info on how to clear the  
CMOS)  
2. check the memory moduleand theVGAcard if inserted properly on the M/B  
3. if yes, change the memory module, it might be defective. Make sure the memory  
specification is supported by the M/B. (for more info on this, check our FAQ website)  
4. change theVGAcard  
The system turns on for some seconds then shutdown by itself.  
1. check if the CPU fan is connected to the CPUFAN1 connector (For K7 and P4 M/B only)  
2. the CPU might be overheating. Check the CPU FAN if it is defective or see if the CPU fan is  
in contact with the CPU.  
3. clear CMOS battery. (JP5 connector, see Quick start guide formore info on how to clear the  
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CMOS)  
4. make sure the power supply you have on your system support the M/B specification.  
Example. If you have a P4 M/B, you need to use a P4 power supply.  
5. if you already checked the power supply specification, change the power supply it might be  
defective.  
6. remove the M/B from the case and test the system. The M/B might be shorted to the case.  
When I boot up my system, everything works fine, it sees my CPU and memory, detects my hard  
drive, floppy drive and CD-ROM but locks up at "Verify DMI pool data... ". Don't go any further.  
What should I do?  
1. clear CMOS battery. (JP5 connector, see Quick start guide formore info on how to clear the  
CMOS)  
2. if still has the problem, unplug all other add-oncards except video card and floppy drive see if  
it can boot from floppy. Then put peripherals in one by one to identify which one cause the  
lockup  
3. change the CPU  
During Boot-up, my computer says CMOS memory Checksum error. What is the problem?  
1. clear CMOS memory  
2. re-flash BIOS. Check on how to flash bios on the later part of this book  
3. change the CMOS battery, the battery might be drained  
4. the BIOS chip might be failing  
5. This message will come up if the CMOS has been reset, try go to Bios setup and load setup  
defaults, save and exit.  
Stability issue  
My system intermittently locks up, very unstable  
1. check the CPU temp. it might be overheating. Check the CPU FAN if it is defective or see if  
the CPU fan is in contact with the CPU.  
2. check if there’s heat paste on the CPU. (applicable only for K7 M/B)  
3. do not overclock your CPU  
4. check the specification of the memory module, maybe the M/B do not support it.  
5. go to BIOS setup and load fail safe settings  
6. check website for latest bios update  
7. check website for FAQ’s regarding instability issue  
8. change the memory module or CPU  
My system is not stable underWindows Operating System withVIAchipset M/B  
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1. do all the “My system intermittently locks up, very unstable” instruction above  
2. re-install the VIA4in 1 in normally mode  
3. re-install the operating system  
BIOS issue  
Where can I find the BIOS revision of my mainboard?  
It will be displayed on the up-left corner on the screen during boot-up. It will show as your board type  
followed by the revision number, such as kvxa_2BA1 (meaning BIOS revision 2BA1 for the SY-K7V  
Dragon plus board) or 6BA+ IV_2AA2 which means SY-6BA+ IVmotherboard with 2AA2 bios.  
How can I flash the BIOS?  
1. download the BIOS on our support website  
2. Make a bootable floppy disk with out any memory manager loaded. (i.e. himem, emm386,  
etc..)  
3. copy the BIOS file and awdflash utility to the diskette  
4. type "awdflash biosname.bin /sn /py"  
5. then reboot.  
6. it is advisable to clear the CMOS memory  
Afterflashing the BIOS, my system will not boot-up  
1. try clearing the CMOS  
2. the BIOS chip is defected due to unsuccessful flash, contact your nearest Soyo branch for  
re-flashing  
Is there a way to reprogram my BIOS after an unsuccessful flash?  
No, you need to send back the BIOS ROM to your nearest Soyo branch for re-flashing.  
CPU issue  
During Boot-up, my CPU speed is displayed wrong.  
Check the jumper on the M/B, if the CPU frequency is set to 133MHz.  
VGAissue  
I cannot set myVGAto go higherthan 16color in M/B withVIAchipset (640x 480)  
Make sure that you have installed the VIA4 in 1 driver and the correctVGAdriver  
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SY-K7VTA PRO V1.0 Quick Start Guide  
Audio issue  
Howcan I disable the on-boardAudio?  
Go to the SOYO Combo Feature in the BIOS setup, then set the "Onchip sound" or "AC97Audio" to  
disable. Please also make sure ‘LegacyAudio’is disable if there is one.  
I cannot get the sound working on my system.  
1. check if the speaker wire is connected to the line out connector in the M/B  
2. check if the speaker power is powered on  
3. install the audio driver supplied on our driver disc.  
4. if sound already installed, check our website for audio driver update.  
The sound is working in my system, but when I play CD music from the CD-ROM, I do not get  
any sound. What is wrong?  
This is because the 3-wire audio cable fromthe CD-ROM to the on-board CDIN1 connector in the M/B.  
The sound from my sound card is distorted whenWindows start. What is wrong?  
1. if you are using an ISAsound card, please make sure the IRQ needed for the sound card is set  
to 'Legacy ISA' in the bios. In other word, if your ISAsound card takes IRQ5, then set IRQ5  
to 'Legacy ISA'.  
2. install theVIA4 in 1 driver for the motherboard  
The sound and everything else works fine except that the recorderand microphone do not work.  
What is wrong?  
Please go to sound properties and check if the recorder and microphone in the are enabled  
check if Microphone is ok  
Hard disk issue  
MyWestern digital HDD is not detected during boot-up orNo fix disk present.  
Change the jumper settings to cable select or single or remove the jumpers.  
For updated FAQs, please check http://www.soyo.com.tw/faq.htmor  
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SY-K7VTA PRO V1.0 Quick Start Guide  
How to contact us:  
If you are interested in our products, please contact the SOYO sales department in the  
region you live.  
If you require TechnicalAssistance, please contact our Technical Support in the region  
you live.  
SOYO prefers Email as communication medium, remember to always add to the email the  
country that you live in.  
TAIWAN  
Hong Kong  
SOYO COMPUTER INC.  
SOYOASIALTD.  
No. 21 Wu-Kung 5 Rd., Hsin Chuang  
City, Taipei Hsien, Taiwan, R.O.C  
TEL: 886-2-22903300  
5C, Big Star Centre, 8 Wang Kwong  
Road, Kowloon Bay, Kowloon, HK  
TEL: 852-2710-9810  
FAX: 852-2710-9078  
FAX: 886-2-22983322  
USA  
SOYO INC.  
41484 Christy Street, Fremont, CA  
94538, USA  
TEL: 1-510-226-7696  
FAX: 1-510-226-9218  
GM  
SOYO Deutschland GmbH  
(SAATTechnology GmbH)  
August-Wilhelm-Kuhnholz-Str. 15  
D-26135 Oldenburg (Oldb), Germay  
TEL: 49-441-209-100  
FAX: 49-441-203-442  
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Download from Www.Somanuals.com. All Manuals Search And Download.  
Edition: September 2002  
Version 1.0  
SY- K7VTAPRO V1.0  
SERIAL  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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