VIA Technologies Mini-ITX EPIA-M User Manual

Page 1
VIA
User’s Manual
VIA EPIA-M
Mini-ITX Mainboard
Version 1.3
January 23, 2003
i
Page 2
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.
ii
Page 3
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-M Mini-ITX Mainboard
Tested to comply
with FCC Standard
For Home or Office Use
iii
Page 4
Copyright Notice
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 used in this manual are the property of their respective owners.
PS/2 and OS/2 are registered trademarks of IBM Corporation. Windows 95/98/98SE/ME/2000/NT and Windows XP are registered trademarks of Microsoft. Netware is a registered trademark of Novell. Award is a registered trademark of Award Software Inc.
iv
Page 5
Safety Instructions
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.
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.
v
Page 6
Box Contents
This VIA EPIA-M Mini-ITX Mainboard package should contain the follow­ing items:
1 x VIA EPIA-M Mini-ITX Mainboard
1 x User’s manual
1 x ATA-33/66/100 Hard drive ribbon cable
1 x Floppy ribbon cable
1 x Combo Module (2 port USB 2.0 and 2 port IEEE1394)
1 x Driver Utilities CD
vi
Page 7
Contents
Specifications ......................................................... 1-1
Mainboard Specifications................................................ 1-2
Mainboard Layout............................................................ 1-4
Connectors Guide ............................................................ 1-5
Installation ............................................................. 2-1
CPU ................................................................................. 2-2
The VIA C3™ E-Series Processor ................................... 2-2
The VIA Eden Processor .................................................. 2-3
Memory Installation ......................................................... 2-4
DDR SDRAM Module Installation Procedures ................. 2-4
Available DDR SDRAM Configurations ........................... 2-5
Power Supply .................................................................. 2-6
ATX 20-Pin Power Connector: ATXPWR ....................... 2-6
Back Panel ....................................................................... 2-7
Mouse Connector: JMS1 .................................................. 2-7
Keyboard Connector: JKB1 .............................................. 2-7
USB Port Connectors ....................................................... 2-8
RJ-45 NIC Port ................................................................. 2-8
Parallel Port Connector: LPT1 ......................................... 2-8
Serial Port Connector: COM 1 .......................................... 2-9
S-Video Port ..................................................................... 2-9
Audio Port Connectors ..................................................... 2-9
RCA or S/PDIF Port......................................................... 2-9
VGA Out ........................................................................... 2-9
Connectors ..................................................................... 2-10
Hard Disk Connectors: IDE1 & IDE2 ............................ 2-10
Case Connectors: F_PANEL ........................................... 2-11
Fast IrDA Infrared Module Connector: FIR .................... 2-12
CIR/PS2 (EXT_KBMS) Header: CIR ............................ 2-12
USB pin-header: USB3/4 ................................................ 2-13
Wake-On LAN Connector: WOL ................................... 2-13
FireWire: IEEE1394 ........................................................ 2-14
vi
Page 8
COM2: The Second Serial Port ...................................... 2-14
Chassis Intrusion Connector: CI...................................... 2-15
CD-In Connector: CD_IN ............................................... 2-16
I2C Connector: I2C .......................................................... 2-16
Front Audio Connector: F_Audio .................................... 2-17
LVDS Module Connector: LVDS (Optional) ................... 2-17
Jumpers.......................................................................... 2-18
Clear CMOS Jumper: CLEAR_CMOS ........................... 2-18
RCA Video or S/PDIF Select: SPDIF_SEL .................... 2-18
Slots............................................................................... 2-19
PCI Slots ......................................................................... 2-19
PCI Interrupt Request Routing ....................................... 2-19
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 .................................................... 3-13
Power Management Setup.............................................. 3-17
PNP/PCI Configurations ................................................ 3-22
PC Health Status ............................................................ 3-24
Frequency/Voltage Control ............................................ 3-25
Load Fail-Safe Defaults................................................. 3-27
Load Optimized Defaults ............................................... 3-28
Set Supervisor/User Password ...................................... 3-29
Save & Exit Setup.......................................................... 3-31
Exit Without Saving ....................................................... 3-32
vii
Page 9
Software Setup...................................................... 4-1
Driver Utilities CD Content ............................................. 4-2
Getting Started ................................................................. 4-2
Running the Driver Utilities CD ..................................... 4-2
CD Content ...................................................................... 4-2
Appendix ................................................................ 5-1
Smart 5.1 - Intelligent 6 Channel Audio........................... 5-2
viii
Page 10
1
Specifications
Specifications
The ultra-compact and highly intergrated VIA EPIA-M 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 mainboard enables the creation of an exciting new generation of small, ergonomic, innovative and affordable embedded systems. Through high level of integration, mini-ITX only occupy 66% of the size of 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
Connectors Guide 1-5
1-1
Page 11
Chapter 1
Specifications
CPU
VIA C3 / EDEN EBGA Processor (on board)
Enhanced Ball Grid Array Package (EBGA)
Internal L1 128KB and L2 64KB cache memory
Chipset
VIA CLE266 North Bridge
VT8235 South Bridge
Graphics
Integrated CastleRock graphics with MPEG-2 decoder
Audio
VT1616 six channel AC’97 Codec
3 Audio jacks: Line-in, Line-out and Mic-in; switched to 6-channel output
during 6-channel operations with Smart 5.1 (See Appendix 5-1)
Main Memory
1 DDR266 DIMM socket
Up to 1GB memory size
PCI Bus IDE
1 PCI slot
2 X UltraDMA 66 / 100 / 133 Connector
LAN
VIA VT6103 10 / 100 Base-T Ethernet PHY
USB
USB v2.0 / v1.1
Firewire
IEEE 1394; VIA VT6307S 2-port Firewire
1-2
Page 12
Specifications
TV-Out
VIA VT1622/M (Macrovision) TV-Out Controller
Supports 640 x 480, 800 x 600, and 1024 x 768 NTSC/PAL TV
Onboard I/O Connectors
Two 1394 connectors for two 1394 ports
Front-panel audio connectors (Mic and Line Out)
CD Audio-in connector
1 FIR connector; 1 PS2 connector
Wake-on-LAN
CPU / Sys Fan / FAN3
System intrusion connector
2
1 I
C connector
1 Connector for LVDS module (Optional)
Serial port connector for second com port
Back Panel I/O Ports
1 PS2 mouse port; 1 PS2 keyboard port
1 Parallel; 1 RJ-45 LAN port; 1 Serial port
2 USB 2.0 ports; 1 VGA port
1 RCA port (SPDIF or TV out); 1 S-Video port
3 Audio jacks: line-out, line-in and mic-in; can be switched to 6 channel
output with Smart 5.1 (See Appendix 5-1)
BIOS
Award BIOS with 2 / 4Mbit flash memory
Form Factor
17 cm X 17 cm Mini-ITX (4 layers)
1-3
Page 13
Chapter 1
Layout
Top: Line-In
Middle: Line-Out
Bottom: Mic
CLEAR_CMOS
WOL
FAN3
F_PANEL
F_Audio
CD_IN
1394_1
1394_2
COM1
Top: Parallel port
Bottom: S-Video /
Composite
CI
FDD
CIR
SPDIF_SEL
COM2
USB 3/4
DIMM
IDE1IDE2
Top: RJ45
Bottom: USB ports
I2C
IR
LVDS
CRT (VGA)
SYSFAN
Top: Mouse
Bottom: Keyboard
ATXPWR
CPUFAN
VIA EPIA-M Mini-ITX Mainboard
1-4
Page 14
Specifications
Connectors Guide
Component Function Reference
SYSFAN/CPUFAN/FAN3 Fan power connectors See p. 2-2
DIMM 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. 2-8
USB 1, USB 2 Connecting to USB devices See p. 2-8
RJ-45 NIC Port Connecting to a LAN See p. 2-8
COM Port Serial port connector See p. 2-9
Line Out Connecting Headphones/Speakers See p. 2-9
Line In Connecting an audio device See p. 2-9
Mic In Connecting a Micorphone See p. 2-9
S-Video Connect to S-Video See p. 2-9
S/PDIF_SEL Connect to RCA video or S/PDIF See p. 2-9
VGA Out Connect to CRT monitor See p. 2-9
IDE 1, IDE 2 Connecting IDE devices See p. 2-10
F_Panel Front panel connectors See p. 2-11
IR FIR module connector See p. 2-12
CIR CIR / PS2 (EXT_KBMS) header See p. 2-12
USB_3/4 USB pin-header connector See p. 2-13
WOL Wake-On LAN connector See p. 2-13
FireWire IEEE1394 See p. 2-14
COM2 The second serial port See p. 2-14
CI Chassis Intrusion connector See p. 2-15
FDD Floppy Drive Connector See p. 2-15
CD_IN CD_In Connector See p. 2-16
I2CI
F_Audio Front Audio Connector See p. 2-17
LVDS LVDS module connector See p. 2-17
Clear_CMOS Clear CMOS jumper See p. 2-18
S/PDIF_SEL Connecting RCA Video or SPDIF See p. 2-18
PCI Slot Connecting to expansion cards See p. 2-19
2
C Connector See p. 2-16
1-5
Page 15
2
Hardware Setup
Installation
This chapter provides you with the information about hard­ware setup procedures. While installing, 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 2-10 Jumpers 2-18 Slots 2-19
2-1
Page 16
Chapter 2
CPU
The VIA EPIA-M Mini-ITX Mainboard includes an embedded VIA Eden Proc­essor or VIA C3™ E-Series Processor. The CPUFAN (CPU fan) and SYSFAN (system fan) run on +12V and maintain system cooling. When connecting the wire to the connectors, always be aware that the red wire is the Positive and should be connected to the +12V. The black wire is Ground and should be connected to GND. Both CPU and System fan connectors have sensors to detect fan speed, but the power fan does not have sensor. FAN3 is an addi­tional FAN connector.
SYSFAN
SENSOR +12V GND
GND
SENSOR
+12V
+12V
GND
FAN3
CPUFAN
The VIA C3 E-Series Processor
With low power consumption and advanced thermal dissipation properties, the embedded VIA C3™ E-Series requires only a small fan to guarantee performance and reliability. Ensure that the CPU Fan Connector is correctly installed, as displayed below.
CPU Fan Cable CPU Fan / Heatsink
CPU Fan Connector
2-2
Page 17
Hardware Setup
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.
CPU Heatsink
Overclocking
This motherboard is not designed to support overclocking. Any attempt to operate beyond product specifications is not
WARNING!
recommended. W e do not guarantee the damages or risks caused by operation beyond product specifications.
2-3
Page 18
Chapter 2
Memory Installation
The VIA EPIA-M Mini-ITX Mainboard provides one 184-pin DIMM slot for DDR266 SDRAM memory modules.
DIMM
DDR SDRAM Module Installation Procedures
1.) Push the white retaining latches at either end of the DIMM slot outwards.
2.) Align the DDR SDRAM module with the corresponding notches on the DIMM slot. The modules will only fit if placed in the correct position.
3.) With both hands, press the DDR SDRAM module down into the DIMM slot so that the white retaining latches rotate up and secure the module in place (see picture below).
2-4
Page 19
Hardware Setup
A vailable DDR SDRAM Configurations
Refer to the table below for available DDR SDRAM configurations on the mainboard.
Socket Memory Module Total Memory
DIMM 64MB, 128MB,
256MB, 512MB, 1GB
Maximum System Memory Supported
64MB~1GB
1GB
2-5
Page 20
Chapter 2
Power Supply
The VIA EPIA-M 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.
A TX 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.
ATXPWR Pin Definition
PIN SIGNAL
1 3.3V 2 3.3V 3 GND 45V 5 GND 65V 7 GND 8 PW_OK 9 5V_SB 10 12V
PIN SIGNAL
11 3.3V 12 -12V 13 GND 14 PS_ON 15 GND 16 GND 17 GND 18 -5V 19 5V 20 5V
2-6
11
1
1020
Page 21
Hardware Setup
Back Panel
The back panel of the VIA EPIA-M Mini-ITX Mainboard contains the following connectors:
PS/2 Mouse
RJ-45 Port
LPT Connector
Line In
Line Out
Mic In
PS/2 Keyboard
CRT Connector
S-Video Port
USB Ports
Mouse Connector: JMS1
The mainboard provides a standard PS/2 mouse connector for attaching a PS/2 mouse. You can plug a PS/2 mouse directly into this connector. The connector location and pin as­signments are as follows:
6
4
2
PS/2 Mouse (6-pin Female)
Pin Definition
PIN SIGNAL DESCRIPTION
1 Mouse DATA Mouse DATA 2 NC No connection 3 GND Ground 4 VCC +5V
5. Mouse Clock Mouse clock
6. NC No connection
5
3
1
RCA Video
or
S / P DIF Port
COM Port
Keyboard Connector: JKB1
The mainboard provides a standard PS/ 2 keyboard connector for attaching a PS/2 keyboard. You can plug a PS/2 keyboard directly into this connector.
6
21
PS/2 Keyboard (6-pin Female)
Pin Definition
PIN SIGNAL DESCRIPTION
1 Keyboard DATA Keyboard DATA 2 NC No connection 3 GND Ground 4 VCC +5V
5. Keyboard Clock Keyboard Clock
6. NC No connection
5
34
2-7
Page 22
Chapter 2
USB Port Connectors
The mainboard provides 2 USB 2.0/1.1 ports (plus 1 pin-headers for up to 2 additional USB 2.0 connections). USB-compatible devices can be plugged directly into these ports.
5 6 7 8
1 2 3 4
USB Ports
PIN SIGNAL DESCRIPTION
1 VCC +5V 2 -Data 0 Negative Data Channel 0 3 +Data 0 Positive Data Channel 0 4 GND Ground
5. VCC +5V
6. -Data 1 Negative Data Channel 1
7. +Data 1 Positive Data Channel 1
8. GND Ground
Pin Definition
RJ-45 NIC Port
The mainboard provides one standard RJ-45 port for connection to the Lo­cal Area Network (LAN). Y ou can con­nect a network cable to the LAN port.
Parallel Port Connector: LPT1
The mainboard provides a 25-pin female connector for LPT (parallel port). A parallel port is a standard printer port that supports Enhanced Parallel Port (EPP) and Extended Capabilities Parallel Port (ECP) modes.
Pin Definition
13
1
1425
PIN SIGNAL DESCRIPTION
1 STROBE Strobe 2 DATA0 Data0 3 DATA1 Data1 4 DATA2 Data2 5 DATA3 Data3 6 DATA4 Data4 7 DATA5 Data5 8 DATA6 Data6 9 DATA7 Data7 10 ACK# Acknowledge 11 BUSY Busy 12 PE Paper End 13 SELECT Select 14 AUTO FEED# Automatic Feed 15 ERR# Error 16 INIT# Initialize Printer 17 SLIN# Select In 18 GND Ground 19 GND Ground 20 GND Ground 21 GND Ground 22 GND Ground 23 GND Ground 24 GND Ground 25 GND Ground
2-8
Page 23
Hardware Setup
Serial Port Connectors: COM 1
The mainboard offers one 9-pin male Serial Port connector (COM 1) . You can attach a serial mouse or other serial devices directly to this port.
Pin Definition
1 2 3 4 5
6 7 8 9
9-Pin Male DIN Connectors
PIN SIGNAL DESCRIPTION
1 DCD Data Carry Detect 2 SIN Serial In or Receive Data 3 SOUT Serial Out or Transmit Data 4 DTR Data Terminal Ready
5. GND Ground
6. DSR Data Set Ready
7. R T S Request To Send
8. CT S Clear To Send
9. RI Ring Indicate
S-Video Port
This port allows S-Video output in NTSC and P AL modes.
Audio Port Connectors
Line-Out is a connector for speakers
or headphones. The Line-In connec- tor can be used for an external CD player, tape player, or other audio devices. The Mic-In connector is for connecting microphones. Please note when 6-channel applications are used, all three connectors become output connectors. Line-Out becomes Front L/R; Line-In becomes Rear L/R; Mic- In becomes Center/Sub. Note: Win98SE supports only 4-CH output. See appendix 5-1 for Smart5.1.
1/8” Stereo Audio Connectors
(2 Channel) (6 Channel)
Line In
Line Out
MIC
Rear
L/R
Front
L/R
Center
Sub
RCA Video or S/PDIF Port
This dual function port may be used ei­ther as a RCA Video port or as a S/ PDIF port.
VGA Out
A DB-15 pin female connector that connects to a VGA monitor.
2-9
Page 24
Chapter 2
Connectors
The VIA EPIA-M Mini-ITX Mainboard provides the following connectors:
Hard Disk Connectors: IDE1 & IDE2
The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 33/66/100/ 133 controller that provides PIO mode 0~4, Bus Master, and Ultra DMA 33/66/100/133 functions. You can connect up to four hard disk drive, CD­ROM, LS-120 and other devices. These connectors utilize the provided IDE hard disk cable.
IDE 1IDE 2
IDE1 (Primary IDE Connector) The first hard drive should always be connected to IDE1. IDE1 can connect a Master and a Slave drive. You must configure the second hard drive to Slave mode by setting the jumper accordingly.
IDE2 (Secondary IDE Connector) IDE2 can also connect a Master and a Slave drive.
TIP: If you install two hard disks on cable, you must
configure the second drive to Slave mode by setting its jumper. Refer to the hard disk documentation supplied by hard disk
vendors for jumper setting instructions.
2-10
Page 25
Hardware Setup
Case Connectors: F_P ANEL
The connector block F_PANEL allow you to connect to the Power Switch, Reset Switch, Power LED, HDD LED and SLED on the case.
PIN SIGNAL PIN SIGNAL
1 3 5 7 9 11 13 15
2
PW_LED+ PW_LED+ PW_LED­SPEAKER+ NC NC SPEAKER­NC
F_P ANEL
2 4 6
10 12 14 16
8
HD_LED+ HD_LED­PW_BN+ PW_BN­RST_SW+ RST_SW- SLP_LED+ SLP_LED-
16
Power Button (PW_BN)
1
15
Connect to a 2-pin switch button. Pressing this button will turn the system power on or off.
Reset Switch (RST_SW)
The Reset Switch is used to reboot the system rather than turning the power ON/OFF. Avoid rebooting while the HDD is working. You can connect the Reset Switch from the system case to this pin.
Power LED (PW_LED)
The LED is lit when the system is power on. If the system is in S1 (POS ­Power On Suspend) or S3 (STR- Suspend To RAM) state, the LED will blink.
HDD LED (HD_LED)
HDD LED shows the activity of a hard disk drive. Avoid turning the power off while HDD LED is lit. Connect the HDD LED from the system case to this pin.
Sleep LED (SLP_LED)
The SLED is lit when the system is in the S1 (POS - Power On Suspend) state.
Speaker (SPEAKER)
The speaker from the system case is connected to this pin.
2-11
Page 26
Chapter 2
Fast IrDA Infrared Module Connector: IR
This connector allows you to connect an IrDA Infrared module. You must configure the setting through the BIOS setup to activate the IR function.
Pin Definition
PIN SIGNAL
1 VCC 2 IRRX 1 3 IRRX 4 GND 5 IRTX
5
1
IR
Consumer Infrared Module / PS2 Header: CIR / EXT_KBMS
When the header is not in use, please short pin 3&5, pin 4&6, pin 7&9, and pin 8&10.
12
9
10
PIN SIGNAL PIN SIGNAL
1 +5V 2 GND 3 KB_CLK 4 KB_DATA 5 EXT_KBCLK 6 EXT_KBDATA 7 MS_CLK 8 MS_DATA 9 EXT_MSCLK 10 EXT_MSDATA
2-12
Page 27
Hardware Setup
USB pin-header: USB3/4
The mainboard provides 1 front USB pin-header connector, allowing up to 2 additional USB ports. Please plug the USB 2-port module onto this pin­header.
USB 3/4 Pin Definition
PIN SIGNAL PIN SIGNAL
1 VCC 2 VCC 3 USB2- 4 USB3­5 USB2+ 6 USB3+ 7 GND 8 GND 9 NC 10 GND
1
2
USB 3/4
9
10
Wake-On LAN Connector: WOL
This connector allows you to connect a network card with the W ake-On LAN function. The connector will power up the system when a signal is received through the network card.
WOL GND
+5VSB
2-13
Page 28
Chapter 2
FireWire: IEEE1394
FireWire is a serial I/O interface that provides you fast data transfer rates. There are 2 FireWire ports available.
1
1
9
1394_X Definition
PIN SIGNAL PIN SIGNAL
1 TPA0+ 2 TPA0­3 GND 4 GNF 5 TPB0+ 6 TPB0­7 1394_VDD 8 1394_VDD 9 GND
2
9
2
COM2: The Second Serial Port
COM2 is a pin header for second serial port.
12
9
Pin Definition
PIN SIGNAL DESCRIPTION
1 DCD Data Carry Detect 2 SIN Serial In or Receive Data 3 SOUT Serial Out or Transmit Data 4 DTR Data Terminal Ready
5. GND Ground
6. DSR Data Set Ready
7. RTS Request To Send
8. CTS Clear To Send
9. RI Ring Indicate
2-14
Page 29
Hardware Setup
Chassis Intrusion Connector: CI
This connector is for a chassis designed with intrusion detection feature. It requires a chassis intrusion sensor or on a chassis. If any chassis component is moved, the sensor triggers and sends a high-level signal to this connector to record a chassis intrusion event.
CI
1
CHASSIS
GND
2
Floppy Disk Drive Connector: FDD
The standard floppy disk drive connector supports 360K, 720K, 1.2M, 1. 44M, and 2.88M.
FDD
2-15
Page 30
Chapter 2
CD-In Connector: CD_IN
This connector is for the CD-ROM audio connector.
CD_IN
CD_GND
CD_L
CD_R
I2C Connector: I2C
This is for connecting a I2C device.
1
6
PIN SIGNAL
1 +3.3V 2 +3.3V 3 EL-ON 4 SMBCK 5 SMBDT 6 GND
2-16
Page 31
Hardware Setup
Front Audio Connector: F_Audio
This connector allows you to connect audio jacks on front panel for convenient connection and control of audio devices. Note: 1. When the front audio board is not in use, use the mini jumper to connect pin 5&6 and pin 9&10 (default). 2. When the front audio board is in use, remove the mini jumper.
9
10
F_AUDIO
PIN SIGNAL PIN SIGNAL
1 FRN_MIC 2 AGND 3 AUD_MIC_BIAS 4 +5V 5 LINE_OUT_R 6 NEXT_R 7 NC 8 Key Pin 9 LINE_OUT_L 1 0 NEXT_L
1
2
LVDS Module Connector: LVDS (Optional)
This connector allows you to connect to a LVDS module.
PIN SIGNAL
1 GFPDE 3 GFPD0 5 GFPD1 7 GFPD2 9 GFPHS 11 GFPVS 13 GFPD11 15 GFPD12 17 ENPVDD 19 ENPVEE 21 FPBKLP 23 PWRGD_SB 25 SPCLK2 27 SPD2 29 GND 31 GND 33 3.3V 35 GND 37 5V
39 5V
PIN SIGNAL
2 GFPD3 4 GFPD4 6 GFPD5 8 GFPCLK 10 GFPD6 12 GFPD7 14 GFPD8 16 GFPD9 18 GFPD10 20 GFPD13 22 GFPD14 24 GFPD15 26 GFPD16 28 GFPD17
30 GFPD18 32 GFPD19 34 GFPD20 36 GFPD21 38 GFPD22 40 GFPD23
40
39
L VDS
12
2-17
Page 32
Chapter 2
Jumpers
The mainboard provides jumpers for setting the mainboard’s functions. This section will explain how to change settings for your mainboard’s functions through the use of the jumpers.
Clear CMOS Jumper: CLEAR_CMOS
The onboard CMOS RAM stores system configuration data and has an onboard battery power supply. The long-life battery has a lifetime of at least 5 years. If you want to clear the system configuration data from the CMOS RAM, use the CLEAR_CMOS (Clear CMOS jumper). Follow the instructions below to clear the data:
1
3
Clear CMOS
1
3
Normal
1-2: Clear CMOS 2-3: Normal
You can clear the CMOS by shorting 1-2 pin while the system is off. Then return it to the 2-3 pin
WARNING!
position. Avoid clearing the CMOS while the system is on; this will damage the mainboard.
RCA Video or S/PDIF Select: SPDIF_SEL
Users can select either RCA Video or S/PDIF as the enabled function on the dual-purpose port. For TV-out composite function, please short 1-2. For RCA Video, short 3-4 (default).
1
3
1-2: RCA Video 3-4: S/PDIF
2
4
2-18
Page 33
Hardware Setup
Slots
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.
PCI Slot
PCI Interrupt Request Routing
The IRQ, abbreviation of interrupt request line and pronounced I-R-Q, are hardware lines over which devices can send interrupt signals to the microprocessor. The “PCI & LAN” IRQ pins are typically connected to the PCI bus INT A# ~ INT D# pins as follows:
Order 1 Order 2 Order 3 Order 4 PCI Slot 1 INT B# INT C# INT D# INT A# IEEE1394 INT B#
2-19
Page 34
3
BIOS Setup
BIOS Setup
This chapter gives you detailed explaination of BIOS setup functions. It consists of the following topics:
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 3-13
Power Management Setup 3-17
PNP/PCI Configurations 3-22
PC Health Status 3-24
Frequency/Voltage Control 3-25
Load Fail-Safe Defaults 3-27
Load Optimized Defaults 3-28
Set Supervisor/User Password 3-29
Save & Exit Setup 3-31
Exit Without Saving 3-32
3-1
Page 35
Chapter 3
Entering Setup
Power on the computer and press DEL straight away to enter the BIOS setup menu. If you missed the BIOS setup entry point, you may restart the system and try again.
Control Keys
<↑>
<↓>
<←>
<→>
<Enter> Select the item
<Esc> Jumps to the Exit menu or returns to the main menu from a submenu
<+/PU> Increase the numeric value or make changes
<-/PD> Decrease the numeric value or make changes
<F1> General help, only for Status Page Setup Menu and Option Page
<F5> Restore the previous CMOS value from CMOS, only for Option Page
<F6> Load the default CMOS value from Fail-Safe default table, only for
<F7> Load Optimized defaults
<F10> Save all the CMOS changes and exit
Move to the previous item
Move to the next item
Move to the item in the left hand
Move to the item in the right hand
Setup Menu
Setup Menu
Option Page Setup Menu
3-2
Page 36
BIOS Setup
Getting Help
After entering the BIOS setup menu, the Main Menu appears.
Main Menu
The main menu displays all BIOS setup categories. Use the control keys (LK) to select any item/sub-menu. Description of the selected/highlighted category is displayed at the bottom of the screen.
Sub-Menu
If you find a right pointer symbol (as shown in the right view) on the left of field, this means a sub-menu is available. The sub-menu contains additional options. You can use control keys (LK) to highlight the field and press <Enter> to enter the sub-menu. To return from the sub-menu press <Esc >.
General Help <F1>
The BIOS setup program provides a General Help screen. You can call up this screen from any menu/sub-menu by pressing <F1>. The help screen displays the keys for use and navigate the BIOS setup. Press <Esc> to exit the help screen.
IDE Primary Master IDE Primary Slave IDE Secondary Master IDE Secondary Slave
3-3
Page 37
Chapter 3
The Main Menu
The Main Menu contains twelve setup functions and two exit choices. Use arrow keys to select the items and press <Enter> to accept or enter the sub­menu.
Standard CMOS Features
Use this menu to set basic system configurations.
Advanced BIOS Features
Use this menu to set the advanced features available on your system.
Advanced Chipset Features
Use this menu to set chipset specific features and optimize system performance.
Integrated Peripherals
Use this menu to set onboard peripherals features.
Power Management Setup
Use this menu to set onboard power management functions.
PnP/PCI Configurations
Use this menu to set the PnP and PCI configurations.
3-4
Page 38
BIOS Setup
PC Health Status
This menu shows the PC health status.
Frequency/Voltage Control
Use this menu to set the system frequency and voltage control.
Load Fail-Safe Defaults
Use this menu to load the BIOS default settings for minimal and stable system operations.
Load Optimized Defaults
Use this menu to load BIOS default settings for optimal and high performance system operations.
Set Supervisor Password
Use this menu to set supervisor password.
Set User Password
Use this menu to set user password.
Save & Exit Setup
Save BIOS setting changes and exit setup.
Exit Without Saving
Abandon all BIOS setting changes and exit setup.
3-5
Page 39
Chapter 3
Standard CMOS Features
Use the arrow keys to highlight the item and use the <PgUp> or <PgDn> keys to select the value you desire for each item.
Date
The date format is <Day><Month><Date><Year>.
Day - day of the week, for example Friday. Read-only. Month - the month from Jan to Dec. Date - the date from 1 to 31. Year - the year, range from 1999 to 2098.
Time
The time format is <Hour><Minute><Second>.
Drive A/B
Set the type of floppy drive installed. Available options are None, 360K, 5.25 in., 1.2M, 5.25 in., 720K, 3.5 in., 1.44M, 3.5 in., 2.88M, 3.5 in.
Floppy 3 Mode Support
If enabled Drive A/B is define to 3 Mode. Floppy 3 Mode supports older Japanese Floppy. Settings: Disabled, Drive A, Drive B, and Both.
Halt On
Determine the system behaviour if an error is detected during bootup. Settings:
All Errors System halts when any error is detected.
3-6
Page 40
BIOS Setup
No Errors System does not halt for any error. All, But Keyboard System halts for all errors (except keyboard error). All, But Diskette System halts for all errors (except diskette error). All, But Disk/Key System halts for all errors (except disk/keyboard error)
IDE Primary Master/Slave and Secondary Master/Slave
Press <Enter> to enter the sub-menu and the following screen appears:
The specifications of your drive must match with the drive table. The hard disk will not work properly if you enter improper information for this category. Select Auto whenever possible. If you select Manual, make sure the informa­tion provided is from your hard disk vendor or system manufacturer.
IDE Primary Slave The settings are None, Auto, Manual. Access Mode The settings are CHS, LBA, Large, Auto. Capacity The formatted size of the storage device. Cylinder Number of cylinders. Head Number of heads. Precomp Write precompensation. Landing Zone Cylinder location of the landing zone. Sector Number of sectors. PIO Mode The settings are Mode 0/1/2/3/4, Auto. Ultra DMA Mode The settings are Disabled and Auto.
3-7
Page 41
Chapter 3
Advanced BIOS Features
Virus Warning
Set the Virus Warning feature for IDE Hard Disk boot sector protection. If the function is enabled, any attempt to write data into this area will cause a beep and a warning message will be displayed. Settings: Disabled and Enabled.
CPU L2 Cache ECC Checking
Set the ECC (Error-Correcting Code) feature for Level 2 cache. Facilitates error detection/correction when data passes through Level 2 cache. Settings: Ena- bled and Disabled.
Quick Power On Self Test
Shorten Power On Self Test (POST) cycle and enable shorter bootup time. Allow BIOS to skip some check items during POST. Settings: Enabled and Disabled.
First/Second/Third Boot Device
Set the boot device sequence as BIOS attempts to load the disk operating system. The settings are:
Floppy The system will boot from floppy drive. LS120 The system will boot from LS-120 drive. HDD-0 The system will boot from first HDD.
3-8
Page 42
BIOS Setup
SCSI The system will boot from SCSI. CD-ROM The system will boot from CD-ROM. HDD-1 The system will boot from second HDD. HDD-2 The system will boot from third HDD. HDD-3 The system will boot from fourth HDD. ZIP100 The system will boot from ATAPI ZIP drive.
USB-FDD The system will boot from USB floppy drive. USB-ZIP The system will boot from USB ZIP drive. USB-CDROM The system will boot from USB CDROM. USB-HDD The system will boot from USB HDD.
LAN The system will boot from network drive. Disabled Disable this sequence.
Boot Other Device
Enable the system to boot from other devices if the system fails to boot from the First/Second/Third boot device. Settings: Enabled and Disabled.
Swap Floppy Drive
If the system has two floppy drives, choose enable to assign physical drive B to logical drive A and vice-versa. Settings: Enabled and Disabled.
Boot Up Floppy Seek
Set floppy seek during POST, BIOS will determine whether the floppy is 40 or 80 tracks. Settings: Enabled and Disabled.
Boot Up NumLock Status
Set the NumLock status when the system is powered on. “On” will turn key pad into number keys, and “Off” will turn key pad into arrow keys. Settings: On and Off.
Typematic Rate Setting
Set the typematic rate and delay. Settings: Enabled and Disabled.
Typematic Rate (Chars/Sec)
When Typematic Rate Setting is enabled. This item allows you to set the rate (characters/second) at which the keys are accelerated. Settings: 6, 8, 10, 12, 15, 20, 24 and 30.
3-9
Page 43
Chapter 3
Typematic Delay (Msec)
When Typematic Rate Setting is enabled. This item allows you to select the delay between when the key was first pressed and when the acceleration begins. Settings: 250, 500, 750 and 1000.
Security Option
Specifies the type of BIOS password protection that is implemented. Settings are described below:
Option Description
Setup The password prompt appears only when end users try to
run Setup.
System A password prompt appears every time when the com-
puter is powered on or when end users try to run Setup.
Display Full Screen logo
Show full screen logo during BIOS bootup process. Settings: Enabled and Disabled.
Show Summary Information
Show summary information during BIOS bootup process. Settings: Enabled and Disabled.
Display Small Logo
Show small energy star logo during BIOS bootup process. Settings: Enabled and Disabled.
3-10
Page 44
BIOS Setup
Advanced Chipset Features
The Advanced Chipset Features menu is used for optimizing the chipset functions.
Note: Change these settings only if you are familiar with the chipset.
AGP Aperture Size
This setting controls how much memory space can be allocated to AGP for display purposes. The aperture is a portion of the PCI memory address range dedicated to graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. Settings: 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, and 256MB.
AGP Mode (Internal)
Decides the setting of integrated AGP graphics. Settings: 4X, 2X, and 1X.
AGP Fast Write
Enabling this feature can improve system performance. Enable the function only when your AGP card supports “Fast Write”. Settings: Enabled and Disabled.
CPU to PCI POST Write
When Enabled, CPU can write up to four words of data to the PCI write buffer before CPU must wait for PCI bus cycle to finish.
3-11
Page 45
Chapter 3
If Disabled, CPU must wait after each write cycle until PCI bus signals that it is ready to receive more data. Settings: Enabled and Disabled.
Select Display Device
Set the device you want to use for displaying. Settings: CRT and TV.
TV Type
Set the TV type you would like to use. Settings: NTSC and PAL.
CPU Direct Access FB
Eable CPU direct access frame buffer. Settings: Enabled and Disabled.
3-12
Page 46
BIOS Setup
Integrated Peripherals
Onboard IDE Channel 1/2
The integrated peripheral controller contains an IDE interface with sup­port for two IDE channels. Choose Enabled to activate each channel separately. Settings: Disabled, Enabled.
IDE Prefetch Mode
This allows your hard disk controller to use the fast block mode to trans­fer data to and from the hard disk drive. Block mode is also called block transfer, multiple commands or multiple sector read/write. Enabled ena­bles IDE controller to use block mode; Disabled allows the controller to use standard mode.
Display Card Priority
This setting specifies which VGA card is your primary graphics adapter. Settings: PCI Slot and AGP.
Frame Buffer Size
Set the Frame Buffer size. Settings: 16M, 32M, and 64M.
3-13
Page 47
Chapter 3
AC97 Audio
Auto allows the mainboard to detect whether an audio device is used. If the device is detected, the onboard VIA AC’97 (Audio Codec’97) con­troller will be enabled; if not, it is disabled. Disable the controller if you want to use other controller cards to connect an audio device. Set­ting options: Auto and Disabled.
MC97 Modem
Auto allows the mainboard to detect whether a modem is used. If a mo­dem is used, the onboard VIA MC’97 (Modem Codec’97) controller will be enabled; if not, it is disabled. Disable the controller if you want to use other controller cards to connect to a modem. Settings: Auto and Disabled.
VIA-3043 OnChip LAN
Decide whether to invoke the boot ROM of VIA-3043 onchip LAN. Settings: Enabled and Disabled.
USB Keyboard Support
Enable USB Keyboard Support for DOS and Windows 95. Settings: En­abled and Disabled.
Onboard LAN Boot ROM
Enable the function of onboard LAN boot ROM. Settings: Enabled and Disabled.
Onboard Fast IR
Enable onboard fast IR functions. Settings: Enabled and Disabled.
3-14
Page 48
BIOS Setup
SuperIO Device
Press <Enter> to enter the sub-menu and the following screen appears:
Onboard FDC Controller
Enable the onboard floppy controller. Select “Enabled” when you have installed a floppy disk drive. Settings: Enabled and Disabled.
Onboard Serial Port 1/2
Set the base I/O port address and IRQ for the onboard serial port A/serial port B. Selecting Auto allows BIOS to automatically determine the correct base I/O port address. Settings: Disabled, 3F8/IRQ4, 2F8/IRQ3, 3E8/ IRQ4, 2E8/IRQ3 and Auto.
Onboard Parallel Port
This specifies the I/O port address and IRQ of the onboard parallel port. Settings: 378/IRQ7, 278/IRQ5, 3BC/IRQ7 and Disabled.
Parallel Port Mode
Set the parallel port mode. To operate the onboard parallel port as Stand­ard Parallel Port, choose “SPP.” To operate the onboard parallel port in the EPP mode, choose “EPP.” By choosing “ECP”, the onboard parallel port will operate in ECP mode. Choosing “ECP + EPP” will allow the onboard parallel port to support both the ECP and EPP modes simulta­neously. Settings are:
3-15
Page 49
Chapter 3
SPP : Standard Parallel Port EPP : Enhanced Parallel Port ECP : Extended Capability Port ECP + EPP: Extended Capability Port + Enhanced Parallel Port
EPP Mode Select
Select the Enhance Parallel Port mode. Settings: EPP1.9 and EPP1.7.
ECP Mode Use DMA
ECP utilises a DMA channel. This field is only available if Parallel Port Mode is set to “ECP”. Select DMA channel for ECP use. Settings: 1 and
3.
3-16
Page 50
BIOS Setup
Power Management Setup
The Power Management Setup menu configures the system to most effec­tively save energy while operating in a manner consistent with your own style of computer use.
ACPI Function
Activate the ACPI (Advanced Configuration and Power Management Interface) Function. If your operating system is ACPI-aware (i.e. Win­dows 98/98SE/ME/2000/XP) select Enabled. Settings: Enabled and Disabled.
ACPI Suspend Type
Set the power saving mode for ACPI function. Settings are:
S1/POS - S1/Power On Suspend (POS) is a low power state. In this state, no system context (CPU or chipset) is lost and hardware maintains all system context. S3/STR - S3/Suspend To RAM (STR) is a power-down state. In this state, power is supplied only to essential components such as main memory and wakeup­capable devices. The system context is saved to main memory, and context is restored from the memory when a “wakeup” event occurs. S1 & S3 - Depends on OS to select S1 or S3.
HDD Power Down
Set the time to power down HDD after hard disk inactivity. Settings: Disable and 1~15 Min.
3-17
Page 51
Chapter 3
Power Management Timer
Set the idle time before system enters power saving mode. ACPI OS such as Windows XP will override this option. Settings: Disable and 1/ 2/4/6/8/10/20/30/40 min and 1 hr.
Video Off Option
Select whether or not to turn off the screen when system enters power saving mode, ACPI OS such as Windows XP will override this option. Settings are: Always On - The screen is always on even when system enters power saving mode. Suspend -> Off - The screen is turned off when system enters power saving mode.
Power Off by PWRBTN
This field configures the power button function. Settings are: Delay 4 Sec - The system is turned off if power button is pressed for more than four seconds. Instant-Off - The power button functions as a normal power-on/-off button.
Run VGABIOS if S3 Resume
Select whether to run VGA BIOS if resumed from S3 state. This is only necessary for older VGA drivers, select Auto if in doubt. Settings: Auto, Yes and No.
AC Loss Auto Restart
Determines the power state of the system when resumed from AC power loss. If enabled, the system will automatically power on when AC power is back. Settings: On and Off.
3-18
Page 52
BIOS Setup
Peripheral Activities
Press <Enter> to enter the sub-menu and the following screen appears:
VGA Event
Decide whether or not the power management unit should monitor VGA activities. Settings: Off and ON.
LPT & COM Event
Decide whether or not the power management unit should monitor parallel port (LPT) and serial port (COM) activities. Settings: None, LPT, COM and LPT/
COM.
HDD & FDD Event
Decide whether or not the power management unit should monitor hard disks and floppy drives activties. Settings: Off and On.
PCI Master Event
Decide whether or not the power management unit should monitor PCI master activties. Settings: Off and On.
PS2KB Wakeup Select
When Select Password, Please press ENTER key to change Password, Max 8 characters. Settings: Password and Hot key.
3-19
Page 53
Chapter 3
PS2KB Wakeup from suspend
Select which “Hot-Key” is used to wake-up the system from power saving mode. Settings: Disabled, Ctrl+F1, Ctrl+F2, Ctrl+F3, Ctrl+F4, Ctrl+F5, Ctrl+F6,
Ctrl+F7, Ctrl+F8, Ctrl+F9, Ctrl+F10, Ctrl+F11, Ctrl+F12, Power, Wake and Any Key.
USB Resume
Decide whether or not the USB devices can wake the system from suspend state. Settings: Disabled and Enabled.
PowerOn by PCI Card
Decide whether or not a PCI card can power up the system or resume it from suspend state. Such PCI cards include LAN, onboard USB ports, etc. Settings: Disabled and Enabled.
Modem Ring Resume
Decide whether or not Ring-In signals from Modem can wake up the system from suspend state. Settings: Disabled and Enabled.
RTC Alarm Resume
The field is used to enable or disable the feature of booting up the system on a scheduled time/date. Settings: Disabled and Enabled.
Date (of Month)
The field specifies the date for RTC Alarm Resume. Settings: 0~31.
Resume Time (hh:mm:ss)
The field specifies the time for RTC Alarm Resume. Format is <hour> <minute><second>.
3-20
Page 54
BIOS Setup
IRQs Activities
Press <Enter> to enter the sub-menu and the following screen appears:
Primary INTR
Selecting ON will cause the system to wake up from power saving modes if activity is detected from any enabled IRQ channels. Settings: OFF and
ON.
IRQ3~IRQ15
Enables or disables the monitoring of the specified IRQ line. If set to Enabled, the activity of the specified IRQ line will prevent the system from entering power saving modes or awaken it from power saving modes. Settings: Disabled and Enabled.
Note: IRQ (Interrupt Request) lines are system resources allocated to I/ O devices. When an I/O device needs to gain attention of the operating system, it signals this by causing an IRQ to occur. After receiving the signal, when the operating system is ready, the system will interrupt itself and perform the service required by the IO device.
3-21
Page 55
Chapter 3
PNP/PCI Configurations
This section describes the BIOS configuration of the PCI bus system. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.
PNP OS Installed
When set to Ye s, BIOS will only initialize the PnP cards used for booting (VGA, IDE, SCSI). Other cards will be initialized by the PnP operating system like Windows® 95 or 98/98SE. When set to No, BIOS will initialize all the PnP cards. Set to Ye s the operating system is Plug & Play capable. The settings: No and Yes.
Reset Configuration Data
Normally, you leave this field Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit Setup if you have in­stalled a new add-on and the system reconfiguration has caused such a serious conflict that the operating system can not boot. The settings: Enabled and Disabled.
Resource Controlled By
The BIOS can automatically configure all the boot and Plug and Play compatible devices. Choose “Auto(ESCD)” if unsure, the BIOS will auto­matically assign IRQ, DMA and memory base address fields. The settings: Auto (ESCD) and Manual.
3-22
Page 56
BIOS Setup
IRQ Resources
The items are adjustable only when Resources Controlled By is set to Manual. Press <Enter> and you will enter the sub-menu of the items.
IRQ Resources list IRQ 3/4/5/7/9/10/11/12/14/15 for users to set each IRQ a type depending on the type of device using the IRQ. Settings:
PCI Device For Plug & Play compatible devices designed for PCI bus architecture. Reserved The IRQ will be reserved for further request.
Assign IRQ For VGA/USB
Assign IRQ for VGA and USB devices. Settings: Disabled and Enabled.
3-23
Page 57
Chapter 3
PC Health Status
This section shows the status of your CPU, fan, warning for overall system status.
Current CPU Temp, CPU Fan Speed, System Fan Speed, +12V, +5V, +3.3V, CPU Vcore.
These items display the current status of all of the monitored hardware devices/components such as CPU voltages, temperatures and all fans’ speeds.
3-24
Page 58
BIOS Setup
Frequency/Voltage Control
DRAM Clock
The chipset supports synchronous and asynchronous mode between host clock and DRAM clock frequency. Settings: By SPD, 100MHz and 133MHz.
DRAM Timing
This setting determines whether DRAM timing is configured by reading the contents of the SPD (Serial Presence Detect) EPROM on the DRAM module. Selecting Yes makes SDRAM Cycle Length and Bank Interleave automatically determined by BIOS according to the configurations on the SPD. Settings: Manual and By SPD.
SDRAM CAS Latency
Set the time between SDRAM read command and when the data actually be­comes available. Settings: 2 and 2.5.
Bank Interleave
Set the interleave mode of the SDRAM interface. Interleaving allows banks of SDRAM to alternate their refresh and access cycles. One bank will undergo its refresh cycle while another is being accessed. This improves performance of the SDRAM by masking the refresh time of each bank. Settings: Disabled, 2 Bank and 4 Bank.
Precharge to Active (Trp)
Set the time from DRAM precharge to active state. Settings: 2T and 3T.
3-25
Page 59
Chapter 3
Active to Precharge (Tras)
Set the time from active back to precharge state. Settings: 5T and 6T.
Active to CMD (Trcd)
Set the time from active state to command state. Settings: 2T and 3T.
DRAM Command Rate
This setting controls the DRAM command rate. Selecting 1T allows DRAM signal controller to run at 1T (T=clock cycles) rate. Selecting 2T makes DRAM signal controller run at 2T rate. 1T is faster than 2T. Settings: 2T Command and 1T Command.
DRAM Burst Len
This setting allows you to set the size for DRAM Burst-Length. The bigger the size, the faster the system addresses memory. Settings: 4 and 8.
DRAM Voltage
This setting allows you to set the appropriate DRAM voltage. Setting options: 2.5V, 2.6V, 2.7V and 2.8V
Spread Spectrum
When the motherboard’s clock generator pulses, the extreme values (spikes) of the pulses creates EMI (Electromagnetic Interference). The Spread Spectrum function reduces the EMI generated by modulating the pulses so that the spikes of the pulses are reduced to flatter curves. If you do not have any EMI problems, leave the setting at Disabled for optimal system stability and performance. But if you are plagued by EMI, setting to Enabled for EMI reduction. Remember to disable Spread Spectrum if you are overclocking because even a 0.25% jitter can introduce a temporary boost in clockspeed of 25MHz (with a 1GHz CPU) which may just cause your overclocked processor to lock up.
Settings: Disabled, -0.
5%, +/-0.5%, +/-0.25%,and +/-0.38%.
3-26
Page 60
BIOS Setup
Load Fail-Safe Defaults
This option on the main menu allows users to restore all the BIOS settings to the default Fail Safe values. These values are set by the mainboard manufac­turer to provide the most stable system.
When you select Load-Fail Safe Defaults, a message as below appears:
Pressing ‘Y’ loads the default BIOS values that provide a minimal and stable system configuration.
3-27
Page 61
Chapter 3
Load Optimized Defaults
This option on the main menu allows users to restore all the BIOS settings to the default Optimized values. The Optimized Defaults are the default values also set by the mainboard manufacturer for both optimized and stable perform­ance of the mainboard.
When you select Load Optimized Defaults, a message as below appears:
Pressing ‘Y’ loads the default values that are factory settings for optimal and stable system performance.
3-28
Page 62
BIOS Setup
Set Supervisor/User Password
When you select this function, a message as below will appear on the screen:
Type the password, up to eight characters in length, and press <Enter>. The password typed now will clear any previously set password from CMOS memory. You will be prompted to confirm the password. Re-type the password and press <Enter>. You may also press <Esc> to abort the selection and not enter a password.
To clear a set password, just press <Enter> when you are prompted to enter the password. A message will show up confirming that the pass­word will be disabled. Once the password is disabled, the system will boot and you can enter Setup without entering any password.
When a password has been set, you will be prompted to enter it every time you try to enter Setup. This prevents an unauthorized person from changing any part of your system configuration.
Additionally, when a password is enabled, you can also have BIOS to request a password each time the system is booted. This would prevent unauthorized use of your computer. The setting to determine when the password prompt is required is the Security Option of the Advanced BIOS Features menu. If the Security Option is set to System, the password is required both at boot and at entry to Setup. If set to Setup, password prompt only occurs when trying to enter Setup.
3-29
Page 63
Chapter 3
About Supervisor Password & User Password:
Supervisor password : Can enter and change the settings of
the setup menus.
User password: Can only enter but do not have the right
to change the settings of the setup menus.
3-30
Page 64
BIOS Setup
Save & Exit Setup
When you want to quit the Setup menu, you can select this option to save the changes and quit. A message as below will appear on the screen:
Typing “Y” will allow you to quit the Setup Utility and save the user setup changes to RTC CMOS.
Typing “N” will return to the Setup Utility.
3-31
Page 65
Chapter 3
Exit Without Saving
When you want to quit the Setup menu, you can select this option to abandon the changes. A message as below will appear on the screen:
Typing “Y” will allow you to quit the Setup Utility without saving any changes to RTC CMOS.
Typing “N” will return to the Setup Utility.
3-32
Page 66
44
4
44
Driver Setup
Software Setup
This chapter gives you brief descriptions of each mainboard drivers and applications. It consists of the following topic:
Driver Utilities CD Content 4-2
Note: You must install VIA chipset drivers first before installing other drivers such as audio or VGA drivers. The applications will only function correctly if the nec­essary drivers are already installed.
4-1
Page 67
Chapter 4
Driver Utilities CD Content
Getting Started
The VIA EPIA-M mainboard includes a Driver Utilities CD which contains driver utilities and software to enhance the performance of the mainboard. Please check that you have this CD in your gift box. If the CD is missing in your gift box, please contact your local dealer for the CD.
Note: The driver utilities and software are updated from time to time. Please visit VIA’s website (http://www.viamainboard.com/) for the latest updated driver utilities and software.
Running the Driver Utilities CD
To start using the CD, just simply insert the CD into your local CD-ROM or DVD-ROM drive. The CD should run automatically when you close your CD­ROM or DVD-ROM drive. The driver utilities and software menu screen should then appear on your desktop. If the CD does not run automatically, you can run the CD manually by typing “D:\Setup.exe” at Start\Run.
(Please note that D: might not be your CD-ROM/DVD-ROM drive’s letter. Make sure you type the correct letter of CD-ROM/DVD-ROM drive on your system).
CD Content
Upon running the CD, the following driver utilities and software menu screen appears as follow:
4-2
Page 68
Driver Setup
The driver utilities and software in this CD are:
- VIA 4in1 Drivers: Contains VIA ATAPI Vendor Support Driver (enables the performance enhancing bus mastering functions on ATA-capable Hard Disk Drives and ensures IDE device compatibility), AGP VxD Driver (provides service routines to your VGA driver and interface directly to hardware, providing fast graphical access), IRQ Routing Miniport Driver (sets the system’s PCI IRQ routing sequence) and VIA INF Driver (enables the VIA Power Management function).
- VIA Graphics Driver: Enhance the onboard VIA graphic chip.
- VIA Audio Driver: Enhance the onboard VIA audio chip.
- VIA LAN Driver: Enhance the onboard VIA LAN chip.
- VIA USB 2.0 Driver: Enhance VIA USB 2.0 ports.
- VIA FIR Driver: Support for FIR.
- FliteDeck: Contains three sub-utilities (optional)
4-3
Page 69
55
5
55
Appendix
Appendix
This chapter gives you brief descriptions of how Smart
5.1 is enabled. It consists of the following topics:
Smart 5.1 - Intelligent 6 Channel Audio 5-2
5-1
Page 70
Chapter 5
Smart 5.1 - Intelligent 6 Channel Audio
Enabling Smart 5.1 Intelligent 6 Channel Audio
Smart5.1 allows the user to output 6 channel audio directly from the audio jacks on the mainboard, using the traditional line-in and microphone jacks as output jacks. For it to work properly, both the OS and the software applica­tion used need to support 6 channel audio. Win98 supports 4 channel only. Please follow the example A and B to enable the Smart 5.1 funtion, and the examples are based on Windows XP. Start the settings in Control Panel of your computer.
Example A
1. Double click [Sounds and Audio Devices] icon in Control Panel.
2. The panel of [Sounds and Audio Devices Properties] appears and select
[Audio] tab. Then press [Advanced] as shown in the picture.
5-2
Page 71
Appendix
3. Choose [5.1 surround sound speakers] to support the 6 channel function.
5-3
Page 72
Chapter 5
Example B
1. Double click [Sounds and Audio Devices] icon in Control Panel and then
select [Audio] tab on the panel as shown below. Press [Volume] button in the [Sound playback] column.
2. [Front Speaker] panel appears and then select [Options] menu to check
the item [Advanced Controls].
5-4
Page 73
Appendix
3. Then [Front Speaker] panel displays [Advanced] button and press it.
4. Check the item [Smart5.1 Enable] in the panel below.
5-5
Page 74
Chapter 5
After completing the previous settings, you just have to connect your speak­ers to the 3 Jack Connector like shown below. Now your Smart 5.1 capabili­ties are enabled.
Rear L/R
Front L/R
Center Sub
Following the system setup, users need to install software for playing DVD. Currently the two main DVD-playing applications are WIN-DVD v4.0 and Power DVD XP v4.0. Both of them are able to support 5.1 channel. Please follow the instructions below to do the proper settings for Smart 5.1.
WIN-DVD v4.0
1. Open the application and click on the right arrow icon shown as the pic-
ture below. Then select [Audio Effect].
5-6
Page 75
Appendix
2. The panel of Audio Effect appears and click on the lower right corner
button as shown in the picture below.
3. The [Setup] panel appears and select [Audio] tab. Then choose the item
[6 Channel (5.1 Home Theater)] in the column of [Audio Speaker Configuration] . Finally users can click [Test] button to verify the channel output. You will hear sound of flowing water from different speakers if each setup has been completed successfully.
5-7
Page 76
Chapter 5
Power-DVD XP v4.0
1. Open the application and click on the [Configuration] icon shown as the
picture below.
2. The panel of Configuration appears and select [Audio] tab. Then choose [6 Speaker] in the column of [Audio Output] and click [Ok].
Through the system operation and software settings, users can take advan­tage of Smart 5.1 6-channel output with ease!
5-8
Loading...