VIA Technologies K8T890 User manual

TRADEMARK
All products and company names are trademarks or registered
trademarks of their respective holders.
These specifications are subject to change without notice.
Manual Revision 1.1
August 22, 2005
VIAVIA
VIAVIA
VIA K8T890K8T890
K8T890K8T890
K8T890 mainboard for AMD Socketmainboard for AMD Socket
mainboard for AMD Socketmainboard for AMD Socket
mainboard for AMD Socket
754 based Athlon 64 processor754 based Athlon 64 processor
754 based Athlon 64 processor754 based Athlon 64 processor
754 based Athlon 64 processor
User’User’
User’User’
User’ss
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ManualManual
ManualManual
Manual
60000028HEA11

ii
DISCLAIMER OF WARRANTIES:
THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE
DESCRIPTION ON THE FACE OF THE MANUFACTURER LIMITED
WARRANTY. THE MANUFACTURER EXPRESSLY EXCLUDES ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING ITS
PRODUCTS; INCLUDING ANY IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
NONINFRINGEMENT. THIS DISCLAIMER OF WARRANTIES SHALL
APPLY TO THE EXTENT ALLOWED UNDER LOCAL LAWS IN THE
COUNTRY PURCHASED IN WHICH LOCAL LAWS DO NOT ALLOW OR
LIMIT THE EXCLUSION OF THE IMPLIED WARRANTIES.

iii
80 Port Frequently Asked Questions
Below is a list of some basic POST Codes, possible problems and solutions. For
more detailed information about POST Codes, refer to Appendix C in this manual.
POST CODE Problem Solution
FFh or CFh 1.BIOS chip inserted
incorrectly
2. Incorrect BIOS update
version
3. Mainboard problem
4. Add-on card inserted
incorrectly.
1. Reinsert the BIOS
chip
2. Download the correct
BIOS version update
from the manufacturer's
Web site.
3. Replace mainboard
4. Remove and replace the
add-on card
C1h - C5h 1. Memory module
inserted incorrectly
2. Memory compatibility
problem
3. Memory module
damaged
1. Reinsert memory
module
2. Replace memory
with correct type
3. Replace memory
module
2Dh 1. Error occured in VGA
BIOS
2. VGA card inserted
incorrectly
1. Replace VGA card
2. Reinsert the VGA
card
26h Overclock error Clear CMOS or press the insert
key to power on the system
07h - 12h 1. Init keyboard
controller error
2. RTC error
1. Ensure that the keyboard and
mouse are connected
correctly.
2. Replace the RTC battery.
Initial Keyboard

iv
Table of Contents
Section 1 Introduction
Package Contents ...................................................... 1- 1
Mainboard Features ................................................... 1- 2
System Block Diagram ............................................... 1- 5
Section 2 Specification
Mainboard Specification ............................................ 2- 1
Section 3 Installation
Mainboard Layout ..................................................... 3- 1
Easy Installation Procedure ....................................... 3- 2
CPU Insertion ............................................................. 3- 2
Jumper Settings .......................................................... 3- 4
System Memory Configuration .................................. 3- 5
Expansion Slots .......................................................... 3- 6
Device Connectors..................................................... 3- 7
Power-On/Off (Remote) .............................................. 3- 13
External Modem Ring-in Power ON and
Keyboard Power ON Function (KBPO) ..................... 3-13
ACPI S3 (Suspend To RAM) Function ...................... 3-14
Section 4 BIOS Setup
Main Menu ................................................................ 4- 1
Standard CMOS Setup ............................................... 4-2
Advanced BIOS Features .......................................... 4- 3
Advanced Chipset Features ...................................... 4- 5
Integrated Peripherals ................................................ 4-10
Power Management Setup ......................................... 4- 14
PNP/PCI Configuration .............................................. 4-17
PC Health Status ........................................................ 4-18
Page

v
Power BIOS Features ................................................. 4-19
Defaults Menu ........................................................... 4-22
Supervisor/User Password Setting ............................ 4-23
Exit Selecting .............................................................. 4- 24
Section 5 RAID Configuration
Introduction ............................................................... 5- 1
VIA RAID Features ..................................................... 5- 3
Enable RAID Function ............................................... 5- 4
Section 6 Driver Installation
Easy Driver Installation .............................................. 6- 1
Realtek Sound Manager Quick User guide ................ 6-2
Appendix Appendix A
Update Your System BIOS ......................................... A- 1
Appendix B
VIA RAID BIOS Utility ................................................ B- 1
Appendix C
POST Codes .............................................................. C- 1

vi
Page Left Blank

Introduction
Page 1-1
Section 1
INTRODUCTION
1-1 Package Contents
Contents
A. Mainboard
B. User’s manual
C. Floppy drive cable
D. HDD drive cable
E. CD (drivers and utilities)
F. I/O Shield
G .S-ATA data and power cable
Optional Items
H.Extra USB2.0 port cable
B
A
C
D
USER’S
MANUAL
E
F
G
If you need the optional item, please
contact your dealer for assistance.
H

Introduction
Page 1-2
1-2 Mainboard Features
Brief Introduction
AthlonTM 64 Processor
The AMD AthlonTM 64 processor family is designed to support performance
desktop. It provides a high performance HyperTransportTM link to I/O, as well
as a single 64-bit high-performance DDR memory controller.
For more information about all the new features AthlonTM 64 Processor deliver, check out
the AMD website at http://www.amd.com
Chipset
The board is designed with VIA chipset, K8T890 as North Bridge and VT8237R
as South Bridge, providing a feature rich and scalable platform.
For more information about the new features VIA Chipset, check out the AMD website at
http://www.via.com
PCI-Express (PCI-E)
Next generation peripheral interface to succeed to current PCI bus for the next
decade. With smaller slot size and 250MB/sec(PCI-E*1) or 4GB/sec(PCI-E*16)
maximum transfer, PCI-Express overcomes PCI bus bottleneck.
Hardware Monitoring
Hardware monitoring enables you to monitor various aspects of the system opera-
tion and status. This includes CPU temperature, voltage and fan speed in RPMs.
10/100 LAN
This mainboard is mounted with a ethernet LAN PHY. It allows the mainboard to
connect to a local area network by means of a network hub.
Serial ATA
Support Serial ATA, an evolutionary replacement for Parallel ATA IDE storage
interface. Increases the peak data transfer speed up to 150MB/sec and allows
future enhancements to the computing platform.
S-ATA RAID
RAID function available on chipset S-ATA ports.

Introduction
Page 1-3
USB2.0
A popular USB standard for plugging in peripherals with up to 480Mbps transfer
speed while maintaining backward compatibility with older USB1.1 device.
6ch
Mainboard is equipped with 6 channel of audio to support Dolby Digital 5.1
audio for DVD-playback. The onboard audio jacks can be configured for normal
2 channel mode or 6 channel mode.
AMD Cool'n'QuietTM Technology
AMD's Cool'n'QuietTM Technology lowers CPU operating voltage when the
system is in idle mode. This helps to reduce heat dissipation and in effect lowers
the fan speed to noise from your PC. To enable Cool'n'QuietTM the BIOS must
support this feature.

Introduction
Page 1-4
Special Features
&Magic Health
Reports your system hardware status for every boot-up to help detect faults
early. Monitor hardware status including CPU temperature, CPU/Memory/
Chipset voltage, fan RPM speed for chassis fan, CPU fan supply fan.
&EZ-Boot
Simply press “ESC” to select your bootable device. No more hassle to search the
BIOS menu, change and re-start.
&PowerBIOS
Supporting a full range of overclocking setting via BIOS. Various adjustable
feature include FSB/Chipset/Memory voltage tweaking.
&80 Port
An onboard LED-display trouble-shooting device, facilitating user to detect
boot-up problems.
&QuickSPDIF
On board SPDIF-out connector for quick connection to multi-channel speakers.
Not only removes cable cluttering but also delivers loss-free digital audio to let
you enjoy DVD movies and games with crystal clear sound.
BIOS Features:
H/W Features: