MSI K7T266 Pro2-A Manuel utilisateur
i
MSI
Version 1.2
G52-MA00636
MS-6380E (v1.X) ATX Mainboard
K7T266 Pro2-A
MICRO-STAR INTERNATIONAL
ii
Manual Rev: 1.2
Release Date: May 2002
FCC-B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a class
B digital device, pursuant to part 15 of the FCC rules. These limits are designed
to provide reasonable protection against harmful interference when the equip-
ment is operated in a commercial environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accor-
dance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference, in which case the user will be required to correct
the interference at his own expense.
Notice 1
The changes or modifications not expressly approved by the party respon-
sible for compliance could void the users authority to operate the equipment.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in order to
comply with the emission limits.
VOIR LA NOTICE DINSTALLATION AVANT DE RACCORDER AU
RESEAU.
Micro-Star International MS-6380E
Tested to comply
with FCC Standard
For Home or Office Use
iii
Edition
May 2002
Copyright Notice
The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document,
but no guarantee is given as to the correctness of its contents. Our products
are under continual improvement and we reserve the right to make changes
without notice.
Trademarks
All trademarks are the properties of their respective owners.
AMD, Athlon and Duron are registered trademarks of AMD Corporation.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows®98/2000/NT/ME/XP are registered trademarks of Microsoft
Corporation.
Netware®is a registered trademark of Novell, Inc.
Award®is a registered trademark of Phoenix Technologies Ltd.
AMI®is a registered trademark of American Megatrends Inc.
Revision History
Revision Revision History Date
1.2 Adopt KT266A & 8233A, May 2002
2Ch AC97 S/W audio,
No USB 2.0 & IDE RAID
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1. Always read the safety instructions carefully.
2. Keep this Users Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the
equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V
before connecting the equipment to the power inlet.
7. Place the power cord such a way that people can not step on it. Do not
place anything over the power cord.
8. Always Unplug the Power Cord before inserting any add-on card or module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening that could damage or cause electri-
cal shock.
11. If any of the following situations arises, get the equipment checked by a
service personnel:
lThe power cord or plug is damaged
lLiquid has penetrated into the equipment
lThe equipment has been exposed to moisture
lThe equipment has not work well or you can not get it work according
to Users Manual.
lThe equipment has dropped and damaged
lIf the equipment has obvious sign of breakage
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
UNCONDITIONED,STORAGETEMPERATUREABOVE600 C(1400F),IT
MAY DAMAGE THE EQUIPMENT.
Safety Instructions
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
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CONTENTS
Chapter 1. Getting Started ........................................................................ 1-1
Mainboard Specification ...................................................................... 1-2
Mainboard Layout ............................................................................... 1-4
Quick Components Guide .................................................................... 1-5
MSI Special Features ........................................................................... 1-6
PC Alert III ................................................................................. 1-6
Fuzzy Logic 4 ............................................................................. 1-7
D-Bracket (Optional) .................................................................. 1-8
LiveBIOS/LiveDriver .......................................................... 1-10
Chapter 2. Hardware Setup ....................................................................... 2-1
Central Processing Unit: CPU .............................................................. 2-2
CPU Installation Procedures ......................................................... 2-2
Thermal Issue for CPU .................................................................. 2-3
CPU Core Speed Derivation Procedure ......................................... 2-4
CPU Clock Frequency Selection through BIOS ............................. 2-4
Memory ................................................................................................ 2-5
Introduction to DDR SDRAM ....................................................... 2-5
DIMM Module Combination......................................................... 2-6
Installing DDR Modules ............................................................... 2-6
Power Supply ....................................................................................... 2-7
ATX 20-Pin Power Connector: JWR1 ............................................ 2-7
Back Panel ............................................................................................ 2-8
Mouse Connector: JKBMS1 ......................................................... 2-8
Keyboard Connector: JKBMS1 ..................................................... 2-9
USB Connectors: USB1 ................................................................. 2-9
Serial Port Connectors: COM A & COM B.................................. 2-10
Joystick/Midi Connector ............................................................. 2-10
Parallel Port Connector: LPT1 ...................................................... 2-11
Audio Port Connectors ............................................................... 2-12
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Connectors ......................................................................................... 2-13
Floppy Disk Drive Connector: FDD1........................................... 2-13
Hard Disk Connectors: IDE1 & IDE2 ........................................... 2-14
Fan Power Connectors: CFAN1/SFAN1/PSFAN1/NBFAN1 ........ 2-15
IrDA Infrared Module Header: JIR1 ............................................ 2-16
Chassis Intrusion Switch Connector: J3 ...................................... 2-16
Front Panel Connectors: JFP1 & JFP2 ......................................... 2-17
Front Panel Audio Connector: JAUD1 ........................................ 2-18
Wake On Ring Connector: JMDM1 ............................................. 2-19
CD-In Connector: JCD ................................................................. 2-19
USB Front Panel Connector: JUSB2 ............................................ 2-20
D-Bracket Connector: JLED ..................................................... 2-21
Jumpers .............................................................................................. 2-22
Clear CMOS Jumper: JBAT1 ........................................................ 2-22
Slots ................................................................................................... 2-23
AGP (Accelerated Graphics Port) Slot ......................................... 2-23
PCI Slots ...................................................................................... 2-23
CNR (Communication Network Riser) Slot .................................. 2-23
PCI Interrupt Request Routing .................................................... 2-24
Chapter 3. BIOS Setup .............................................................................. 3-1
Entering Setup...................................................................................... 3-2
Selecting the First Boot Device ..................................................... 3-2
Control Keys ................................................................................. 3-3
Getting Help .................................................................................. 3-3
The Main Menu ................................................................................... 3-4
Standard CMOS Features .................................................................... 3-6
Advanced BIOS Features .................................................................... 3-8
Advanced Chipset Features............................................................... 3-13
Power Management Features ............................................................. 3-18
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PNP/PCI Configurations..................................................................... 3-22
Integrated Peripherals ........................................................................ 3-24
PC Health Status ................................................................................ 3-27
Frequency/Voltage Control ................................................................ 3-28
Set Supervisor/User Password ........................................................... 3-30
Load High Performance/BIOS Setup Defaults.................................... 3-31
Glossary .................................................................................................... G-1
Getting Started
1-1
Chapter 1. Getting Started
Thank you for purchasing the K7T266 Pro2-A (MS-6380E v1.X) ATX
motherboard. The K7T266 Pro2-A is a superior computer mainboard based
on VIA®Apollo KT266A (VT8366A & VT8233A) chipsets for optimal
system performance. Designed to fit the advanced AMD®Athlon,
Athlon XP or Duron (PGA) processor in the 462 pin package, the
K7T266 Pro2-A delivers a high performance and professional desktop
platform solution.
1
Getting Started
TOPICS
Mainboard Specification 1-2
Mainboard Layout 1-4
Quick Components Guide 1-5
MSI Special Features 1-6
Chapter 1
1-2
CPU
Supports Socket A (Socket-462) for AMD®Athlon/Athlon XP /Duron
processor
Supports 800MHz up to 1.8GHz (Athlon XP 2200+) processor
Chipset
VIA®VT8366A chipset
-FSB@200/266MHz
- AGP 4X and PCI Advanced high performance memory controller
VIA®VT8233A chipset
- High Bandwidth V-link Client controller
- Integrated Faster Ethernet LPC
- Integrated Hardware Sound Blaster/Direct Sound AC97 audio
- Ultra DMA 33/66/100/133 master mode PCI EIDE controller
- ACPI
Clock Generator
100/133MHz clocks are supported
MainMemory
Supports six memory banks using three 184-pin DDR DIMMs
Supports a maximum memory size up to 3GB
Supports 2.5V DDR SDRAM DIMM
Slots
One AGP slot
- AGP (Accelerated Graphics Port) specification compliant
- Supports AGP 2.0 1x/2x/4x
Five 32-bit PCI bus slots (support 3.3v/5v PCI bus interface)
One CNR (Communication Network Riser) slot
On-BoardIDE
An IDE controller on the VT8233A chipset provides IDE HDD/CD-ROM
with PIO, Bus Master and Ultra DMA133/100/66/33 operation modes
Can connect up to four IDE devices
Mainboard Specification
Getting Started
1-3
On-Board Peripherals
On-Board Peripherals include:
- 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and
2.88Mbytes
- 2 serial ports (COM A + COM B)
- 1 parallel port supports SPP/EPP/ECP mode
- 1 IrDA connector for SIR/ASKIR/HPSIR
- 1 audio/game port
- 1 D-Bracket pinheader
USB Interface
Supports USB 1.1
Audio
2 Channel AC97 S/W audio
BIOS
The mainboard BIOS provides Plug & Play BIOS which detects the pe-
ripheral devices and expansion cards of the board automatically.
The mainboard provides a Desktop Management Interface (DMI) function
which records your mainboard specifications.
Dimension
ATX Form Factor: 30.4 cm (L) x 23.5 cm (W)
Mounting
6 mounting holes
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