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of the material cont ai ned herei n, may be reproduced without written consent of the author.
Version 5.0
Disclaimer
The information in this document is subject to change without notice. The manuf acturer makes no representat i ons or warranties with respect to the cont ent s hereof and
specifically disclaims any implied warranties of merchantability or fitness for any particular purpose. The manuf acturer reserves the right to revise this publication and to
make changes from time to time in t he content hereof without obligation of t he manufacturer to notify any person of such 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 tes ted and found to comply with the limits for a Class B digi tal device, pursuant to P art 15 of the FCC Rules. These limi ts are designed to provide
reasonable protection against harmful interference in a resi dent i al i nstallation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordanc e with the instructions, may cause harmful interference
to radio communicati ons. However, there is no guarantee that interference will not occur in a particular instal l ation. If this equipm ent 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 ant enna.
− Increase the separation between the equipment and the receiver.
− Connect the equipment onto an out l et on a circuit different from that to which
the receiver is connected.
− Consult the dealer or an experienced radio/TV tec hni cian for help.
Shielded interconnect cabl es and a shielded AC power cable must be employed with
this equipment to ens ure compliance with the pertinent RF emission limits governing
this device. Changes or modifications not expressly approved by the system's manufacturer could void the user' s authority to operate the equipm ent .
Declaration of Conformity
This device complies with part 15 of the FCC rules. Operation is subject to the following conditions:
− This device may not cause harmful interference, and
− This device must accept any interference received, i ncluding interference
that may cause undesi red operat i on.
Canadian Department of Communications
This class B digit al apparatus meets all requirements of the Canadian Interferenc ecausing Equipment Regulations.
Cet appareil numérique de la clas se B respecte toutes les exigences du Réglement
sur le matériel brouilieur du Canada.
About the Manual
The manual consists of the following:
Chapter 1
Introducing the Mainboard
Chapter 2
Installing the Mainboard
Chapter 3
Using BIOS
Chapter 4
Using the Mainboard Software
Describes features of the mainboard,
and provides a shipping checkli st.
Go to ⇒ page 1
Describes installation of mainboard
components.
⇒ page 6
Go to
Provides information on us i ng the BIOS
Setup Utility.
Thank you for choosing K7S5A Pro mainboard. This mainboard has a SocketA processor socket for the type of AMD K7 processors. You can install any
one of these processors on the mainboard. The mainboard supports front-side
bus speeds of 266MHz.
This mainboard uses the SiS735 chipset supporting a 4X AGP slot for highly
graphics display, 100/133 MHz DDR/SDR, and Ultra DMA 33/66/100 function
to provide outstanding high system performance under all types of system
operations. The mainboard has a built-in AC97 Codec, provides an AMR (Audio Modem Riser) slot to support Audio and Modem application, and has a
built-in 10BaseT/100BaseTX Network Interface. In addition, the mainboard
has an extended set of ATX I/O Ports including PS/2 keyboard and mouse
ports, one parallel port, and one serial port. Supports maximum ten USB
ports– four back-panel ports (USB2.0) and onboard USB header JUSB1~3
(USB1.1) providing six extra ports by connecting the Extended USB Module to
the mainboard.
This mainboard has all the features you need to develop a powerful multimedia workstation. The board is ATX size and has power connectors for an ATX
power supply.
CChheecckklliisstt
Compare the mainboard’s package contents with the following checklist:
Standard Items
• One mainboard
• One diskette drive ribbon cable
• One IDE drive ribbon cable
• Software support CD
• The User’s Manual
FFeeaattuurreess
Processor
Memory
Expansion Slots
Onboard IDE
channels
Power
Supply and
Power
Management
Audio
Built-in Ethernet
LAN (optional)
• Supports AMD Athlon XP/Athlon/Duron processors
• Supports 266 MHz Front-Side Bus
Note: Processors are automatical ly configured using
firmware and a synchronous Host/DRAM Clock
Scheme.
• Two 168-pin DIMM slots for SDRAM memory modules
• Two 184-pin DIMM slots for DDR memory modules
• Support SDRAM up to 133 MHz and DDR up to 266 MHz
memory bus
• Maximum installed memory is 1GB
Note: You cannot use SDRAM and DDR simultane-
ously.
• One AMR slot for a special audio/ modem riser card
• One AGP slot for AGP 2. 0-compliant interface (supports
1.5V AGP card only)
• Five 32-bit PCI slots f or P CI 2.2-compliant bus interface
Note: The PCI1 slot does not concurrently work with
USB 2.0 controller (VT6202). Therefore, you
must disable the USB 2.0 controller through
BIOS setup before using the PCI1 slot.
• Primary and Secondary PCI IDE channels
• Support for PIO (programmable input/output) modes
• Support for Multiword DMA modes
• Support for Bus Mastering and Ult ra DMA 33/66/100
modes
• ATX power supply connector
• Meets ACPI 1.0b and APM 1.2 requirements, keyboard
power on/off
• Supports RTC Alarm, Wake On Modem, AC97 Wake-Up
and USB Wake-Up
• Compliant with AC’97 2.2 spec i fication
• Full-duplex Codec with independent and variablesam-
pling rate
• Earphone Buffer Built-In, SNR up to 90db
• 2Ch DAC, support 2-channel speak-out
• Advanced power management support
• Built-in 10BaseT/100Bas eTX Ethernet LA N
• LAN controller integrates Fast Ethernet MAC and PHY
compliant with IEEE802. 3u 100B A SE-TX, 10BASE-T and
ANSI X3.263 TP-PMD standards
• Compliant with ACPI 1. 0 and t he Network Device Class
Power Management 1.0
• High Performance provided by 100Mbps cl ock generator
and data recovery circuit for 100Mbps receiver
2
Onboard I/O
Ports
Hardware Monitoring
Onboard Flash
ROM
CChhoooossiinngg aa CCoommppuutteerr CCaassee
• Two PS/2 ports for mouse and k eyboard
• One serial port
• One parallel port
• Ten USB ports (four back-panel US B2.0 ports, onboard
USB headers providing six extra USB1.1 ports )
• Audio jacks for microphone, line-in and line-out
Built-in hardware monitoring for CP U & System temperat ures,
fan speeds and mainboard voltages .
Supports Plug and Play confi guration of peripheral devices
and expansion cards.
There are many types of computer cases on the market. The mainboard complies with the specifications for the ATX system case. Some features on the
mainboard are implemented by cabling connectors on the mainboard to indicators and switches on the system case. Ensure that your case supports all
the features required. The mainboard can support one floppy diskette drive
and four enhanced IDE drives. Ensure that your case has sufficient power and
space for all the drives that you intend to install.
Most cases have a choice of I/O templates in the rear panel. Make sure that
the I/O template in the case matches the I/O ports installed on the rear edge
of the mainboard.
This mainboard has an ATX form factor of 30.5 x 22 cm. Choose a case that
accommodates this form factor.
This concludes Chapter 1. The next chapter explains how to install the mainboard.
3
MMaaiinnbbooaarrdd CCoommppoonneennttss
4
Table of Mainboard Components
Label Component
AGP1 Accelerated Graphics P ort slot
ATX1 Standard 20-pin ATX power connector
AMR1 Audio Modem Riser slot
AUDIO2 Front panel MIC/Speaker Out header
BAT1 Three volt realtime cloc k battery
CD1 Primary CD-in connector
CD2 Secondary CD-in connector
CPUFAN Cooling fan for CPU
CPU Socket Socket 462 for AMD Athl on/Duron CPUs
DDR1 ~ DDR2 Two 184-pin DDR memory modules
FLOPPY Floppy disk drive connector
FP1 Panel connector for case switches and LEDs
IDE1 Primary IDE channel
IDE2 Secondary IDE channel
IR1 Infrared cable header
JP1 Clear CMOS Memory Jumper
JP2 Onboard LAN LED Connector
JUSB1 ~ JUSB3 Connectors for front panel USB ports
PCI1 ~ PCI5 Five 32-bit add-on card slots
SDR1 ~ SDR2 Two 168-pin SDRAM memory modules
SPK1 Internal speaker connector
SYSFAN System Fan connector
WOL1 Wake On LAN header
This concludes Chapter 1. The next chapter explains how to install the mainboard.
5
CChhaapptteerr 22
Installing the Mainboard
SSaaffeettyy PPrreeccaauuttiioonnss
Follow these safety precautions when installing the mainboard:
• W ear 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.
• Leave components in the static-proof bags they came in.
• Hold all circuit boards by the edges. Do not bend circuit boards.
QQuuiicckk GGuuiiddee
This Quick Guide suggests the steps you can take to assemble your system
with the mainboards.
The following table provides a reference for installing specific components:
Locating Mainboard Components
Installing the Mainboard in a Case
Setting Jumpers
Installing Case Components
Installing the CPU
Installing Memory
Installing an HDD and CD-ROM Drive
Installing an FDD
Installing Add-on Cards
Connecting Options
Connecting Peripheral (I/O) Devices
Go to page 4
Go to page 7
Go to page 7
Go to page 9
Go to page 12
Go to page 14
Go to page 15
Go to page 17
Go to page 18
Go to page 19
Go to page 22
IInnssttaalllliinngg tthhee MMaaiinnbbooaarrdd iinn aa CCaassee
Refer to the following illustration and instructions for installing the mainboard
in a case:
This illustration shows an example of a mainboard being
installed in a tower-type case:
Note: Do not overtighten
the screws as this
can stress the mainboard.
Most system cases have
mounting brackets i nstalled in
the case, which correspond to
the holes in the mainboard.
Place the mainboard over the
mounting brackets and secure
the mainboard onto the mount ing brackets with screws.
2. Secure the mainboard with
screws where approp ria t e .
1. Place the mainboard
over the mounting brackets.
Ensure that your case has an I/O template that supports the I/O ports and
expansion slots on your mainboard.
CChheecckkiinngg JJuummppeerr SSeettttiinnggss
This section explains how to set jumpers for correct configuration of the mainboard.
Setting Jumpers
Use the mainboard jumpers to set system configuration options. Jumpers with
more than one pin are numbered. When setting the jumpers, ensure that the
jumper caps are placed on the correct pins.
The illustrations below show a 2-pin jumper.
When the jumper cap is placed on both pins,
the jumper is SHORT. If you remove the
jumper cap, or place the jumper cap on just
one pin, the jumper is OPE N.
Short Open
This illustration shows a 3-pin
jumper. Pins 1 and 2 are SHORT.
1
2
3
7
Checking Jumper Settings
The following illustration shows the location of the mainboard jumpers. Pin 1 is
labeled.
Jumper Settings
Jumper Type Description Setting (default)
JP1 3-pin Clear CMOS
jumper
JP1: Clear CMOS Jumper
Use this jumper to clear the contents of the CMOS memory. You may need to
clear the CMOS memory if the settings in the Setup Utility are incorrect and
prevent your mainboard from operating. To clear the CMOS memory, disconnect all the power cables from the mainboard and then move the jumper cap
into the CLEAR setting for a few seconds.
After you have installed the mainboard into a case, you can begin connecting
the mainboard components. Refer to the following:
1. Connect the standard
power supply connector to ATX1.
2. Connect the CPU
cooling fan cable to
CPUFAN.
3. If there is a cooling
fan installed in the
system chassis,
connect the cable
from the cooling fan to
the SYSFAN fan
power connector on
the mainboard.
4. Connect the case
LAN LED cable to
JP2.
5. Connect the case
switches and indicator
LEDs to the FP1.