VIA Technologies EPIA-5000 - VIA Motherboard - Mini ITX User manual

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Version 1.0
March 21, 2002
VIA
User’s Manual
VIA EPIA
Mini-ITX Mainboard
P/N 99-51-010061

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Copyright
Copyright by VIA Technologies Inc. (“VIA”). No part of this manual may
be reproduced or transmitted in any form without express written
authorization from VIA.
Trademarks
All trademarks are the property of their respective holders.
Data protection
All data should be backed-up prior to the installation of any drive unit or
storage peripheral. VIA will not be responsible for any loss of data resulting
from the use, disuse or misuse of this or any other VIA product.
No Warranty
VIA has made every effort to ensure the accuracy of the content of this
manual. However, it is possible that it may contain technical
inaccuracies or typographical or other errors. VIA will assume no liability
for any inaccuracy found in this publication, nor for damages, direct,
indirect, incidental, consequential or otherwise, that may result from
such an inaccuracy, including without limitation loss of data or profits.
VIA provides this manual “as is”, and does not issue a warranty of any
kind, express or implied, including without limitation implied warranties
of merchantability or fitness for a particular purpose.
The information provided in this manual is subject to change without
notice. VIA reserves the right to alter product designs, layouts or drivers
without notification.

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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 interfer-
ence when the equipment is operated in a commercial environment. This
equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance 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 re-
sponsible for compliance could void the user’s 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 D’INSTALLATION AVANT DE RACCORDER AU
RESEAU.
VIA EPIA Mini-ITX Mainboard
Tested to comply
with FCC Standard
For Home or Office Use

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NOTE
1. Always read the safety instructions carefully.
2. Keep this User’s 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 in such a way that people cannot 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. Liquid can cause damage or
electrical shock.
11. If any of the following situations arises, get the equipment checked
by a service personnel:
•The power cord or plug is damaged
•Liquid has penetrated into the equipment
•The equipment has been exposed to moisture
•The equipment has not work well or you can not get it work
according to User’s Manual.
•The equipment has dropped and damaged
•If the equipment has obvious sign of breakage
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCON-
DITIONED, STORAGE TEMPERATURE ABOVE 600 C (1400F), IT
MAY DAMAGE THE EQUIPMENT.
Safety Instructions
CAUTION: Explosion or serious damage may occur if the
battery is incorrectly replaced. Replace only with the same
or equivalent type recommended by the manufacturer.

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This VIA EPIA Mini-ITX Mainboard package should contain the following
items:
• 1 x VIA EPIA Mini-ITX Mainboard
• 1 x User’s manual
• 1 x ATA-33/66/100 Hard drive ribbon cables
• 1 x Driver Utilities CD
• 1 x I/O Bracket
Box Contents

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1. Specifications .......................................... 1-1
Specifications ........................................................ 1-2
Layout .................................................................... 1-4
Connectors Guide .................................................. 1-5
2. Installation ................................................ 2-1
CPU ....................................................................... 2-2
Memory Installation ................................................. 2-4
Power Supply ......................................................... 2-6
Back Panel ............................................................ 2-7
Connectors ............................................................ 2-9
Jumpers ............................................................... 2-14
Slots .................................................................... 2-18
PCI Interrupt Request Routing ............................... 2-19
3. BIOS Setup ............................................... 3-1
Entering Setup ....................................................... 3-2
Control Keys .......................................................... 3-2
Getting Help ........................................................... 3-3
The Main Menu....................................................... 3-4
Standard CMOS Features ...................................... 3-6
Advanced BIOS Features ....................................... 3-8
Advanced Chipset Features .................................. 3-11
Integrated Peripherals .......................................... 3-15
Power Management Setup ................................... 3-20
PNP/PCI Configurations ....................................... 3-26
PC Health Status .................................................. 3-29
Load Fail-Safe Defaults ....................................... 3-30
Load Optimized Defaults ...................................... 3-31
Set Supervisor/User Password ............................ 3-32
Save & Exit Setup ................................................ 3-34
Exit Without Saving .............................................. 3-35
Contents

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4. Software Setup ........................................ 4-1
VIA Apollo PLE133 Chipset Drivers ....................... 4-2
VIA PLE133 Integrated VGA Driver ...................... 4-12
VIAAudio Driver ................................................... 4-14
VIA Network Driver ............................................... 4-15
VIA Fast InfraRed Device Driver ........................... 4-30

Specifications
1-1
The ultra-compact and highly intergrated VIA EPIA Mini-ITX Mainboard
is the smallest form factor mainboard specification available today,
developed by VIA Technologies, Inc as part of the company’s open
industry-wide Total Connectivity initiative. The VIA EPIA Mini-ITX
mainboard enables the creation of an exciting new generation of small,
ergonomic, innovative and affordable embedded systems. Through high
levels of integration, mini-ITX only occupies 66% of the size of the FlexATX
mainboard form factor. The mainboard comes with an embedded VIA
Processor, boasting ultra low power consumption and cool, quiet
operation.
This chapter includes the following sections:
Mainboard Specifications 1-2
Mainboard Layout 1-4
Components Guide 1-5
1. Specifications

Chapter 1
1-2
CPU
• Embedded VIA Processor
• Enhanced Ball Grid Array Package (EBGA)
• Internal L1 128KB and L2 64KB cache memory
Chipset
•VIA 8601A North Bridge
•VT8231 South Bridge
Graphics
•Integrated Trident Blade 3D graphics core
Audio
•VT1612A AC’97 Codec
•3 Audio jacks: Line-in, Line-out and Mic-in
Main Memory
•2 x PC100/133 DIMM slots.
PCI Bus IDE
•Supports up to 4 IDE devices
•Ultra DMA 33/66/100
LAN
•VIA VT6103 Ethernet PHY
•Supports Ethernet 10/100Mb
USB
•2 USB ports
•1 onboard USB pin header for up to 2 additional connections
•USB v1.1 and Intel Universal HCI v1.1 compatible
Specifications

Specifications
1-3
TV-Out
•VIA VT1621 TV-Out Controller
•Supports 640 x 480, 800 x 600 NTSC/PAL TV
•S-Video or RCA Video output
I/O Ports
•1 PS2 Mouse connenctor
•1 PS2 Keyboard connector
•1 15-pin External Monitor connector
•1 16C550 compliant serial port
•1 EPP/ECP complaint parallel port
•1 FIR port jumper pin
•1 CIR jumper pin
Power
•Supports ATX type power supply