VIA Technologies EPIA-5000 - VIA Motherboard - Mini ITX, VIA EPIA User Manual
i
Version 1.0
March 21, 2002
VIA
User’s Manual
VIA EPIA
Mini-ITX Mainboard
P/N 99-51-010061
ii
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.
iii
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 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 responsible 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
iv
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 UNCONDITIONED, 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
vi
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
vii
4. Software Setup ........................................ 4-1
VIA Apollo PLE133 Chipset Drivers ....................... 4-2
VIA PLE133 Integrated VGA Driver ...................... 4-12
VIA Audio 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
Chapter 1
1-4
VIA EPIA Mini-ITX Mainboard
(Note: Onboard DOC is optional)
Layout
Specifications
1-5
Component Function Reference
Fan 1, Fan 2 Fan power connectors See p. 2-2
DIMM1, DIMM2 DIMM slot See p. 2-4
ATX Power Connector Connecting ATX power supply See p. 2-6
PS/2 Mouse Mouse connector See p. 2-7
PS/2 Keyboard Keyboard connector See p. 2-7
LPT Connector Parallel port connector See p. 2-7
RJ-45 Port Connecting to a LAN See p. 2-7
COM Port COM port connector See p. 2-8
Line Out Connecting Headphones/Speakers See p. 2-8
Line In Connecting an audio device See p. 2-8
Mic In Connecting a Micorphone See p. 2-8
USB 0, USB 1 Connecting to USB devices See p. 2-8
RCA Video or S/P DIF Connecting to RCA Video or SPDIF See p. 2-8
S-Video Connecting to S-Video See p. 2-8
CRT connector Connect to CRT monitor See p. 2-8
IDE 1, IDE 2 Connecting IDE devices See p. 2-9
J3 Front panel connectors See p. 2-10
J7 CD-ROM Line in connector See p. 2-10
J5 FIR module connector See p. 2-11
J6 CIR module connector See p. 2-11
J8 Wake on Modem See p. 2-12
J9 USB Port 2 &3 Connector See p. 2-12
J12 Video In and PCI Riser connector See p. 2-13
J10 Clear CMOS jumper See p. 2-14
J13 Host Frequency Select See p. 2-15
J2 Auto Reboot Function Setting See p. 2-16
J1 CPU Strapping Function Setting See p. 2-16
J4 Disk On Chip (DOC) BIOS See p. 2-17
J11 RCA Video / S/P DIF See p. 2-17
PCI Slot Connecting to expansion cards See p. 2-18
Connectors Guide
Hardware Setup
2-1
This chapter provides you with information about hardware setup
procedures. While installating, be careful in holding the components
and follow the installation procedures. Some components can be damaged
if installed incorrectly. If possible, use a grounded wrist strap before
handling computer components. The components can be damaged by
static electricity.
This chapter contains the following topics:
Central Processing Unit (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
2. Installation
Chapter 2
2-2
The VIA EPIA Mini-ITX Mainboard includes an embedded VIA Eden
Processor or VIA C3TM E-Series Processor. Two fan connectors (Fan 1 &
Fan 2) are provided on the mainboard, alllowing for the connection of a
CPU fan and an additional system case fan.
CPU
CPU Fan Cable CPU Fan / Heatsink
CPU Fan Connector
The VIA C3TM E-Series Processor
With low power consumption and advanced thermal dissipation properties,
the embedded VIA C3TM E-Series requires only a small fan to guarantee
performance and reliability. Ensure that the CPU Fan Connector is
correctly installed, as displayed below.
Hardware Setup
2-3
CPU Heatsink
Overclocking
This motherboard is not designed to support overclocking.
Any attempt to operate beyond product specifications is
not recommended. We do not guarantee the damages
or risks caused by operation beyond product
specifications.
WARNING!
The VIA Eden Processor
Providing ultra-low power consumption and advanced thermal dissipation
properties, the VIA Eden Processor features a fanless design. The VIA
Eden Processor requires only a heatsink, as shown below.
Chapter 2
2-4
SDRAM Module Installation Procedures
1.) Push the white retaining latches at either end of the DIMM slot
outwards.
2.) Align the SDRAM module with the corresponding notches on the
DIMM slot. The modules will only fit if placed in the correct position.
2.) With both hands, press the SDRAM module down into the DIMM slot
so that the white retaining latches rotate up and secure the module in
place (see picture below).
The VIA EPIA Mini-ITX Mainboard provides two 168-pin DIMM slots for
PC 100/133 SDRAM memory modules. To operate properly, at least one
module must be installed.
Memory Installation
DIMM 1 & DIMM 2
Hardware Setup
2-5
Socket Memory Module Total Memory
DIMM 1 32MB, 64MB, 128MB,
256MB, 512MB
32MB~512MB
DIMM 2 32MB, 64MB, 128MB,
256MB, 512MB
32MB~512MB
Maximum System Memory Supported
1GB
Available SDRAM Configurations
Refer to the table below for available SDRAM configurations on the VIA
EPIA Mini-ITX Mainboard.
Chapter 2
2-6
ATX 20-Pin Power Connector
To connect the ATX power supply, make sure the plugs of the power
supply are inserted in the proper orientation and the pins are correctly
aligned. Then, push down the power supply plug firmly into the connector.
The VIA EPIA Mini-ITX Mainboard requires an ATX power supply to be
connected. Before inserting the power supply connector, always make
sure that all components are installed correctly to ensure that no damage
will be caused.
Power Supply
Hardware Setup
2-7
COM Port
Line
Out
LineInMic
In
PS/2 Keyboard
PS/2 Mouse
USB Ports
RJ-45 Port
Back Panel
The back panel of the VIA EPIA Mini-ITX Mainboard contains the following
connectors:
LPT Connector
CRT Connector
S-Video Port
RCA Video
or
S / P DIF Port
PS/2 Mouse
You can connect a PS/2 mouse directly to this standard PS/2 mouse
connector.
PS/2 Keyboard
The mainboard provides a standard PS/2 keyboard connector for
connecting a PS/2 keyboard.
LPT Connector
The 25-pin female parallel port for connecting printers supports Enhanced
Parallel Port (EPP) and Extended Capabilities Parallel Port (ECP) modes.
RJ-45 Port
The mainboard provides a standard RJ-45 port for connection to a Local
Area Network (LAN).
(Audio Connectors)
Chapter 2
2-8
COM Port
The mainboard provides a 9-pin male serial port connector for connecting
a serial mouse or other serial devices.
Audio Connectors
Line Out is a connector for speakers or headphones. Line In is used for
an external CD player, tape player, or other audio devices. Mic In is a
connector for microphones.
USB Ports
The two Universal Serial Bus ports (USB 0 & USB 1) are for attaching
any USB 1.1 compliant devices such as a keyboard, mouse or digital
camera.
RCA Video or S/P DIF Port
This dual function port may be used either as a RCA Video port or as a
S/P DIF port. An onboard jumper (J11) allows you to select what the port
is used for. RCA Video provides a TV Out connection, while S/P DIF
provides a 5.1 channel digital audio connection.
S-Video Port
This port supporting 640 x 480 and 800 x 600 resolutions in NTSC and
PAL modes. If RCA Video function is selected, and both RCA Video/SVideo port are connected, only S-Video function will be enabled.
CRT Connector
Connect a CRT monitor to this connector for VGA display.
Hardware Setup
2-9
The VIA EPIA Mini-ITX Mainboard provides the following connectors:
IDE Connectors
The two PCI IDE connectors (IDE 1 & IDE 2) support Ultra DMA 33/66/
100 modes. IDE 1 is the primary IDE connector and IDE 2 is the secondary
IDE connector. Both IDE 1 and IDE2 can connect a master and a slave
drive, allowing a maximum of four seperate devices, such as a HDD, CDROM or CD-RW, to be connected.
Also, a Disk on Module can be connected directly to one of the IDE
connectors.
These connectors utilize the provided IDE cable.
Connectors
IDE 1 IDE 2
NB: If you install two HDDs on one IDE cable, you must set
the second drive to slave mode by setting its jumper on the
HDD. Please refer to the HDD documentation supplied by the
HDD vendor for correct jumper setiing instructions.
Chapter 2
2-10
CD-ROM Line In Connector (J7)
The J7 internal CD-ROM Line In Connector allows you to connect and
receive audio input from a device such as a CD-ROM.
12
11
1
2
Power Switch
Reset
Power LED
LGGR
1
HDD LED
Front Panel Connectors (J3)
The J3 front panel connectors allow you to connect the Power Switch,
Reset Switch, Power LED and HDD LED to the system case.
Hardware Setup
2-11
FIR Module Connector (J5)
The FIR Module Connector (J5) allows you to connect a Fast Infrared
standard module. This is not for standard FIR module, for reference design
please consult with VIA Technologies, Inc.
CIR Module Connector (J6)
The CIR Module Connector (J6) allows you to connect a Consumer Infrared
standard module. This is not for standard CIR module, for reference design
please consult with VIA Technologies, Inc.
1
1
Chapter 2
2-12
1
1
Wake On Modem Connector (J8)
This connector (J8) allows you to connect to a modem with the Wake On
Modem function. The connector will power up the system when a signal
is received through the modem.
USB Port 2 & 3 Connector (J9)
This connector (J9) allows you to connect an additional two Universal
Serial Bus (USB) ports, in case the two USB ports on the back panel are
not sufficient. To utilize the additional two USB connections you need to
connect a 2 port USB module to the J9 connector. This is not for standard
USB port module, for reference design please consult with VIA
Technologies, Inc.
Hardware Setup
2-13
Video In Connector and PCI Riser Card Connector (J12)
The Video In Connector (right part of J12, see diagram below) allows you
to connect an external video source. The PCI Riser Card Connector (left
part of J12, see diagram below) allows you to connect a PCI Riser Card
module. These connectors are not for standard Video In and PCI Riser
Card module, for reference design please consult with VIA Technologies,
Inc.
1
PCI Riser Card Connector
Video In Connector
Chapter 2
2-14
Clear CMOS (J10)
The Clear CMOS jumper allows you to clear the CMOS memory of system
parameter settings. If you want to clear the system configuration, use
the JBAT1 (Clear CMOS Jumper ) to clear data. Follow the instructions
below to clear the data:
The VIA EPIA Mini-ITX Mainboard provides a series of jumpers to set the
computer’s functions. This section explains the functions of all the
mainboard settings.
Clear CMOS
3
1
Normal
3
1
Jumpers
Do not clear the CMOS while the system is on;
it may cause damage to the mainboard.
WARNING!
1-2: Normal
2-3: Clear CMOS
1
3
Hardware Setup
2-15
Host Frequency Select (J13)
This jumper can be used to select the host frequency bus speed of the
mainboard. The three available options are 66MHz, 100MHz and 133MHz.
J13 Host Frequency
Select
Overclocking
This motherboard is not designed to support overclocking.
Any attempt to operate beyond product specifications is
not recommended. We do not guarantee the damages
or risks caused by operation beyond product
specifications.
WARNING!
Chapter 2
2-16
Auto Reboot Function Setting (J2)
This jumper enables or disables the Auto Reboot Function Setting. When
enabled, the system will automatically reboot in the event of sudden
power outage.
1
1-2: Disable
2-3: Enable
CPU Strapping Function Setting (J1)
This jumper enables or disables the CPU Strapping Function Setting.
1
1-2: Disable
2-3: Enable
Hardware Setup
2-17
DOC BIOS Select (J4)
This jumper enables or disables the Disk on Chip (DOC) BIOS Select
Function. The DOC function is not a standard option on this mainboard
and is a manufacturing option only. Therefore the DOC function may not
be present on the mainboard you have purchased.
1
1-2: Disable
2-3: Enable
RCA Video or S/P DIF Select (J11)
This jumper selects either RCA Video or S/P DIF as the enabled function
on the dual purpose port.
13
24
1-2: RCA Video
3-4: S/P DIF
Chapter 2
2-18
PCI Slot
The PCI slot allows you to insert PCI expansion card. When adding or
removing expansion cards, make sure that you unplug the power supply
first. Meanwhile, read the documentation for the expansion card to make
any necessary hardware or software settings for the expansion card,
such as jumpers, switches or BIOS configuration.
Slots
For two PCI slot solution, a PCI Riser Card module can be used. For
reference design please consult with VIA Technologies, Inc.
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