Tatung T3274 User manual

Motherboard
User's Guide
November 1998
5728892203 (Rev 2) T3274

Copyright Notice
Allrightsreserved.Nopartofthispublicationmaybereproduced,storedina
retrieval system, or transmitted by any means, electronic, mechanical,
photocopying,recording, or otherwise,without prior writtenpermission from
us. No patent liability is assumed with respect to the use of information
contained herein. While every precaution has been taken in the preparation
of this publication, we assume no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the
information contained herein.
The information contained in this publication is subject to change without
prior notice.
Trademark Acknowledgement
Intel is a registered trademark of Intel Corporation.
All other products mentioned herein are trademarks or registered
trademarks of their respective holders.

Federal Communications Commission (FCC)
Statement
FCC Notice -Part 15
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 in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment on and off,
the user is encouraged to try to correct the interference by one or more
of the following measures:
♦Reorient or relocate the receiving antenna.
♦Increase the separation between the equipment and the
receiver.
♦Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
♦Consult the dealer or an experienced radio/TV technician for
help.
Use only shielded cables to connect I/O devices to this equipment.
You are cautioned that changes or modifications not expressly
approved by the party responsible for compliance could void your
authority to operate the equipment.
Canadian Department of Communication Radio
Frequency Interference Statement
This Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.

About This Guide
Congratulations on your purchase of this new motherboard.
This user's guide provides information on the installation and
setup procedures for your new motherboard.
Chapter 1: Specifications lists the standard features and
technical specifications of the motherboard.
You can find the motherboard layout in Chapter 2: Connectors
and Jumpers. Through this chapter, you can acquaint yourself
with the functions and locations of different connectors and
jumpers on your motherboard.
Forinformation onBIOS SetupUtility, pleaserefer toChapter 3:
BIOS Setup. You may need to look into this chapter if you are
installing new peripherals into your system, or would like to
change system settings such as power management, ...
If you need to install or replace CPU or memory, refer to
Chapter 4: Installation.
For procedures on device driver installations, refer to Chapter
5: Device Driver Installations.

Table of Contents
CHAPTER 1: SPECIFICATIONS
STANDARD FEATURES...................................................................................1-1
TECHNICAL SPECIFICATIONS.......................................................................1-2
CPU (CENTRAL PROCESSING UNIT)................................................................1-2
INTEL 440 BASIC PC PROCESSOR....................................................................1-2
POWER MANAGEMENT....................................................................................1-2
MEMORY ........................................................................................................1-3
BUILT-IN I/OS.................................................................................................1-3
INTEGRATED ATI RAGE IIC 1X AGP (RAGE PRO TURBO 2X AGP) CONTROLLER1-4
INTEGRATED ESS SOLO-1 PCI SOUND CHIP....................................................1-4
WAKE-ON-LAN (WOL) FEATURE......................................................................1-4
ENVIRONMENTAL SPECIFICATIONS............................................................1-4
AMBIENT TEMPERATURE.................................................................................1-4
HUMIDITY.......................................................................................................1-4
UNIT DIMENSIONS..........................................................................................1-4
CHAPTER 2: CONNECTORS & JUMPERS
PARTS OF THE MOTHERBOARD...................................................................2-2
MOTHERBOARD LAYOUT.............................................................................2-3
QUICK REFERENCE.........................................................................................2-4
DESCRIPTION ON CONNECTORS & JUMPERS.............................................2-5
CHAPTER 3: BIOS SETUP
ENTERING SYSTEM SETUP...........................................................................3-2
STANDARD CMOS SETUP............................................................................3-3
ADVANCED CMOS SETUP............................................................................3-5
ADVANCED CHIPSET SETUP........................................................................3-7
POWER MANAGEMENT SETUP..................................................................3-11
PCI/PLUG AND PLAY SETUP.......................................................................3-14
PERIPHERAL SETUP.....................................................................................3-17
AUTO DETECT HARD DISKS.......................................................................3-18
CHANGE USER PASSWORD...........................................................................3-19
CHANGE SUPERVISOR PASSWORD..............................................................3-19
CHANGE LANGUAGE SETTING....................................................................3-20
AUTO CONFIGURATION WITH OPTIMAL SETTINGS.............................3-20
AUTO CONFIGURATION WITH FAIL SAFE SETTINGS............................3-20
SAVE SETTINGS AND EXIT..........................................................................3-21
EXIT WITHOUT SAVING..............................................................................3-21

CHAPTER 4: INSTALLATION
CPU INSTALLATION.......................................................................................4-2
MEMORY INSTALLATION.............................................................................4-4
CHAPTER 5: DEVICE DRIVERS INSTALLATION
ESS PNP AUDIO SYSTEM..............................................................................5-1
ATI RAGE VGA DRIVER................................................................................5-5

hapter 1
Specifications
This chapter lists standard features and technical specifications
of your motherboard.
Standard Features
PHigh performance system using Intel Celeron, Mendocino
or Pentium II CPU
PDesigned using Intel 440 Basic PC processor
PIntel 82443EX (82443LX) PCI/AGP controller (PAC)
PIntel 82371EB PCI/ISA/IDE Xcelerator (PIIX4E)
PIntegrated ATI Rage IIC 1X AGP (Rage Pro Turbo 2X AGP)
controller
PIntegrated IDE, USB and DMA controllers
P2MB Flash ROM with AMI BIOS
PTwo 3.3V, 168-pin DIMM sockets, for maximum of 256MB
SDRAM memory
PIntegrated ESS Solo-1 PCI sound chip
PIntegrated SMC FDC37M707QFP Super I/O controller
PSupports ACPI 1.0 and APM 1.2 power management, Plug
& Play compatible and single-jumper configuration
PBuilt-in ports: serial port, parallel, PS/2 keyboard, PS/2
mouse, IrDA-compatible interface, USB ports x2, game/
MIDI port, microphone in, audio line in, and audio line out
PExpansion slots: ISA slot x1, PCI slots x2
Pmicro-ATX form-factor, ATX backwards compatible
PRuns under Windows 98
C

1-2Chapter 1: Specifications
Technical Specifications
CPU (Central Processing Unit)
ŸAdvancedIntel CPU: SingleCeleronà266MHz core without
L2cache; Mendocinoà300MHz core with 128KB L2 cache
integrated on the CPU die; or Pentium II à
233/266/300/333MHz core with 512KB L2 cache
Ÿ66MHz CPU-Host bus speed
ŸSupports all Pentium II processor speeds, voltages, and bus
frequencies
ŸSlot 1 connector
ŸNumeric Coprocessor that significantly increases the speed
of floating-point operations and complies with ANSI/IEEE
standard 754-1985
Intel 440 Basic PC Processor
ŸIntel 82443EX (82443LX) PCI/AGP controller (PAC):
Integrated PCI bus mastering controller and Integrated
Accelerated Graphics Port (AGP) controller
ŸIntel 82371EB PCI/ISA/IDE Xcelerator (PIIX4E)
ŸSupports up to four IDE drives or devices: Multifunction
PCI-to-ISA bridge; USB and DMA controllers; two fast IDE
interfaces; power management logic; real-time clock
Power Management
ŸPC97 compliant APM (Advanced Power Management) 1.2
power management feature supported
ŸACPI (Advanced Configuration and Power Interface) 1.0
power management feature supported in hardware. To
enable this feature, OS support and BIOS upgrade is
necessary.

Technical Specifications 1-3
Memory
Ÿ2MB Flash ROM with AMI BIOS
ŸTwo DIMM (dual inline memory module) sockets provided for
expansion to 256MB maximum memory
Ÿ168-pin 3.3V SDRAMs1supported, memory access time of
SDRAMs must be 66MHz
Ÿ64-bit non-ECC memory
ŸDifferent sizes of SDRAMs can be installed, BIOS
automatically detects the memory size
ŸSingle-or double-sided SDRAMs in the following sizes are
supported:
DIMM Size Non-ECC type
8MB 1Mbit x 64
16MB 2Mbit x 64
32MB 4Mbit x 64
64MB 8Mbit x 64
128MB 16Mbit x 64
Built-in I/Os
ŸSMC FDC37M707QFP Super I/O controller
ŸFloppy Disk Controller (FDC)
ŸFIFO serial port and multi-mode parallel port
ŸPS/2 Keyboard and mouse controller
ŸIrDA-compatible interface
ŸReal-time clock/calendar
ŸCMOS RAM to maintain system configuration
ŸTwo USB (Universal Serial Bus) port interfaces
ŸGame/MIDI port
1SDRAM (Synchronous DRAM) improves memory performance by having
memory access time in synchronous with memory clock cycle. This simplifies the
timing design and increases memory speed since all timing is dependent on the
number of memory clock cycles.

1-4Chapter 1: Specifications
ŸMicrophone in jack, audio line in jack, and audio line out jack
ŸExpansion slots: PCI slots x2, ISA slot x1
Integrated ATI Rage IIC 1X AGP (Rage Pro Turbo 2X
AGP) Controller
Integrated ESS Solo-1 PCI Sound Chip
Wake-on-LAN (WOL) feature
This feature enables a management application to remotely
power up your system, perform remote PC setup, update and
perform asset tracking after office hours and on weekends so
that daily LAN traffic is kept to a minimum and users are not
interrupted.
Environmental Specifications
Ambient Temperature
Operating: 50 °F to 104 °F (10 °C to 40 °C)
Non-operating: 5 °F to 140 °F (-15 °C to 60 °C)
NOTE: Safety regulations for operating temperature is set at 25°C ±5°C.
Humidity
Operating: 15% to 80%, no condensation
Non-operating: 10% to 90%, no condensation
Unit Dimensions
Motherboard: 225.4 x 243.8 mm
Specifications are subject to change without prior notice.
REMARK

hapter 2
Connectors & Jumpers
This chapter provides the layout, descriptions and functions of
the connectors and jumpers of your motherboard.
There are a number of connectors and jumpers on the
motherboard. Connectors allow you to connect to different
peripherals and/or devices. Jumpers, on the other hand,
provide you flexibility and different functions when set to different
values.
These jumpers were set to factory default before shipping,
which gives you the best performance. You should not alter
these settings unless you are sure of what you are doing. If you
want to change any setting, please make sure that the computer
has been turned OFF and make a note of what the original
settings are. This way, you can always revert to the original
settings if the new settings do not work.
C

2-2Chapter 2: Connectors & Jumpers
Parts of the Motherboard
AGP Chip
DIMM Sockets
ATX Power Connector
Video SGRAM
Game, Mic, Audio Out and Audio In Ports
Clock IC
Parallel, Video Out and Serial Port
FDD Connector
USB Ports x2
Super I/O Chip
Mouse/Keyboard Port
Sound Chip
ISA Slot
Slot1 (CPU Slot)
Flash ROM
PCI Slots
Intel 82443EX (82443LX)
Chipset
Intel PIIX4E Chip
Battery
CPU Frequency Select Jumper
Front Panel Connectors
IDE Connectors

Motherboard Layout 2-3
Motherboard Layout
JKB/MS
JUSB
JPRT
JCOM1
JVGA
JGAME
JMIC JIN JOUT
JMPEG
JWOL
JCD2
JPCI1
JPCI2
JISA Battery
JIDE1
JIDE2
JFRONT
JFAN JFAN-C
JDIMM2
JDIMM1
JFDD JATX
1
2
3
4
5
7
6
12
8
9
10
13
14
16
11
SLOT1 (CPU )
15
JCD1
JWOR
18
19
17
20
JCD
JPHONE
22
23
24
21
26
JFRONT1
JCPU
27
25

2-4Chapter 2: Connectors & Jumpers
Quick Reference
Pointer
No. Jumpers/ Connectors Function Page
1JKB/MS PS/2 Keyboard/Mouse Connector
2-5
2JUSB USB Connector 2-5
3JFDD Floppy Drive Connector 2-9
4JATX Power Supply Connector 2-10
5JCOM1 Serial Port Connector 2-5
6JVGA VGA Port Connector 2-6
7JPRT Print Port Connector 2-6
8JDIMM1, JDIMM2
DIMM Sockets -
9JFAN CPU Fan 2 Headers 2-10
10
JFAN-CCPU Fan 1 Headers 2-10
11
JIDE1, JIDE2 PCI IDE Connectors 2-13
12
JOUT Audio Line Out Connector 2-7
13
JIN Audio Line In Connector 2-7
14
JMIC Audio Mic In Connector 2-7
15
JGAME Game/MIDI Port Connector 2-7
16
SLOT1 CPU Slot -
17
JWOR Wake-on-Ring Connector 2-8
18
JWOL Wake-on-LAN Connector 2-8
19
JCD1 ATAPI/CD Audio Connectors 2-8
20
JCD2 ATAPI/CD Audio Base & Pin 2-8
21
JPCI1, JPCI2 PCI Bus Connectors 2-11
22
JPHONE Fax/modem Speaker Connectors
2-8
23
JMPEG MPEG Connector 2-9
24
JCD ATAPI/CD Audio Connectors 2-8
25
JFRONT,
JFRONT1 Front Panel I/O Connectors 2-14
26
JISA1 ISA Bus Connector 2-12
27
JCPU CPU Frequency Select Jumper 2-15

Description on Connectors & Jumpers 2-5
Description on Connectors & Jumpers
1PS/2 Keyboard/Mouse Connector (JKB/MS)
The PS/2 enhanced
keyboard and mouse is
connected to the computer
via a female mini-DIN
connector JKB/MS that is
mounted on the
motherboard.
2USB Connector (JUSB)
TheUSB(Universal Serial Bus) connector,
JUSB, is a 2-layered connector mounted
on the motherboard for connecting up to
two USB devices.
3Serial Port Connector (JCOM1)
JCOM1 is a male DB9 (9-pin) serial port connector built-in
on the motherboard. To enable or disable this, perform
BIOS Setup.
Pin
Signal Pin
Signal
1
Data 4
+5V
(fused)
2
NC 5
CLK
3
GND 6
NC
Pin
Signal
1
Power
2
USBP0#
[USBP1#]
3
USBP0
[USBP1]
4
GND
Pin
Signal Pin
Signal Pin
Signal
1
DCD 4
DTR# 7
RTS
2
Serial In#
5
GND 8
CTS
3
Serial Out#
6
DSR 9
RI

2-6Chapter 2: Connectors & Jumpers
4Print Port Connector (JPRT)
JPRT isa femaleDB25 (25-hole)parallel portbuilt-in on the
motherboard. You can select the mode of parallel port
through BIOS Setup utility.
5VGA Port Connector (JVGA)
VGA interface is built-in. Video cable of a VGA/SVGA
monitor is connected to JVGA (15-hole) of the
motherboard.
Pin
Signal Pin
Signal Pin
Signal Pin
Signal
1
Strobe#
7
Data bit 5
13
Select 19
GND
2
Data bit 0
8
Data bit 6
14
Auto Feed#
20
GND
3
Data bit 1
9
Data bit 7
15
Fault# 21
GND
4
Data bit 2
10
ACK# 16
INIT# 22
GND
5
Data bit 3
11
Busy 17
SLCT IN#
23
GND
6
Data bit 4
12
Error 18
GND 24
GND
25
GND
Pin
Signal Pin
Signal Pin
Signal
1
R7
GND 13
HSYNC
2
G8
GND 14
VSYNC
3
B9
NC 15
MONID2
4
NC 10
GND 16
GND
5
GND 11
NC 17
GND
6
GND 12
MONID1

Descriptionon Connectors andJumpers 2-7
6Audio Line In Connector (JIN)
JIN is for connecting audio output of
peripheral devices such as
CD/cassette player.
7Audio Line Out Connector (JOUT)
JOUT is for connection to an
amplifier system or other audio
peripheral devices.
8Audio Mic In Connector
(JMIC)
JMIC is for connection to an
external microphone.
9Game/MIDI Port Connector (JGAME)
JGAME isa 15-pin connector mounted on the motherboard
for connection of joystick or MIDI devices.
Pin
Signal
1
GND
2
Audio Left In
3
Audio Right In
Pin
Signal
1
GND
2
Audio Left Out
3
Audio Right Out
Pin
Signal
1
GND
2
Mono In
3
Electret Bias Voltage
Pin
Signal Pin
Signal Pin
Signal
1
+5V (fused) 6
GP1 (JSY1R)
11
GP2 (JSX2R)
2
GP4 (JSBUT0)
7
GP5 (JSBUT1)
12
MIDI-OUTR
3
GP0 (JSX1R)
8
+5V (fused) 13
GP3 (JSY2R)
4
GND 9
+5V (fused) 14
GP7 (JSBUT3)
5
GND 10
GP6 (JSBUT2)
15
MIDI-INR

2-8Chapter 2: Connectors & Jumpers
10 Fax/Modem Speaker Connector (JPHONE)
JPHONE is for connection to an add-on fax/modem card's
speaker.
11 Wake-on-LAN Connector (JWOL)
Wake-on-LAN is a key feature for
corporate systems. JWOL jumper
allows a management application to
remotelypoweron a computer thatis
originally turned off.
12 Wake-on-Ring Connector (JWOR)
This jumper is for connection to
anoptionalmodem card to turnon
thesystemwhen a modem phone
call is received.
13 ATAPI CD Audio
Connectors (JCD, JCD1, JCD2)
The audio output signals of CD-ROM drive is connected to
JCD, JCD1 or JCD2.
You can connect to only one of these at a time.
Check the output signals from your CD-ROM
drive manual.
Pin
Signal
1
5V standby
2
Ground
3
MP_Wakeup
Pin
Signal
1
Telephone In
2
GND
3
GND
4
Telephone Out
Pin
JCD JCD1 JCD2
1CD_IN-Left CD_IN-Left CD_IN-Left
2GND GND GND
3GND CD_IN-Right
CD_IN-Right
4CD_IN-Right
GND GND
Type
Connector Connector Base & Pin
NOTE

Descriptionon Connectors andJumpers 2-9
14 MPEG Connector (JMPEG)
JMPEG is for
connecting MPEG-I
audio in signals.
15 Floppy Drive Connector (JFDD)
Floppy disk drives are connected to the motherboard by
using a 34-pin flat cable connected to JFDD.
Pin
Signal
1
CD/MPEG Right Channel Input
2
GND
3
GND
4
CD/MPEG Left Channel Input
Pin
Signal Pin
Signal
1
GND 2
DENSEL
3
GND 4
Reserved
5
Key 6
FDEIN
7
GND 8
FDINDX# (Index)
9
GND 10
FDMO0# (Motor Enable A)
11
GND 12
FDDS1# (Drive Select B)
13
GND 14
FDDS0# (Drive Select A)
15
GND 16
FDMO1# (Motor Enable B)
17
MSEN1
18
FDDIR# (Stepper Motor Direction)
19
GND 20
FDSTEP# (Step Pulse)
21
GND 22
FDWD# (Write Data)
23
GND 24
FDWE# (Write Enable)
25
GND 26
FDTRK0# (Track 0)
27
MSEN0
28
FDWPD# (Write Protect)
29
GND 30
FDRDATA# (Read Data)
31
GND 32
FDHEAD# (Side 1 Select)
33
GND 34
DSKCHG# (Diskette Change)

2-10 Chapter 2: Connectors & Jumpers
16 CPU Fan 2 Header (JFAN)
JFAN becomes active when the
system’s power is turned on.
17 CPU Fan 1 Header (JFAN-C)
JFAN-Cbecomes active when the
system is in suspend mode.
18 Power Supply Connector (JATX)
The 20-pin connector from the switching power supply is
connected to JATX.
If the switching power supply used is an ATX-compliant
power supply, remote power on/off is supported and the
system’s power can be turned off through software control.
This feature is called soft-off control.
Soft-off control allows your computer to automatically go
back to the power state (on, off, or suspend) after being
interrupted either by power outage or by disconnection of
power cord. To enable this feature, your system’s
advanced power management must be enabled both in
BIOS setup utility and in the operating system.
Pin
Signal
1
GND
2
+12V
3
GND
Pin
Signal
1
X
2
FAN_CTRL (+12V)
3
GND
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1+3.3V 6+5V 11 +3.3V 16
GND
2+3.3V 7GND 12 -12V 17
GND
3GND 8PWRGD
13 GND 18
-5V
4+5V 9+5VSB
14 PS-ON#
19
+5V
5GND 10
+12V 15 GND 20
+5V