Mercury PVCLE266M-L User Manual
i
Motherboard User’s Guide
This publication, including photographs, illustrations and software,
is under the protection of international copyright laws, with all
rights reserved. Neither this manual, nor any of the material
contained herein, may be reproduced without the express written
consent of the manufacturer.
The information in this document is subject to change without
notice. The manufacturer makes no representations or warranties
with respect to the contents hereof and specifically disclaims any
implied warranties of merchantability or fitness for any particular
purpose. Further, the manufacturer reserves the right to revise this
publication and to make changes from time to time in the content
hereof without obligation of the manufacturer to notify any person
of such revision or changes.
Trademarks
IBM, VGA, and PS/2 are registered trademarks of International
Business Machines.
VIA is a registered trademark of VIA Technologies, Inc.
Microsoft, MS-DOS and Windows 98/ME/NT/2000/XP are
registered trademarks of Microsoft Corporation.
PC-cillin is a trademark of Trend Micro Inc.
AMI is a registered trademark of American Megatrends Inc.
Other names used in this publication may be trademarks and are
acknowledged.
Copyright © 2004
All Rights Reserved
PVCLE266M-L Series,V3.0A
CLE266/May 2004
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Motherboard User’s Guide
Table of Contents
Trademark ...................................................................................I
Static Electricity Precautions ............................................................ III
Pre-Installation Inspection ................................................................ III
Chapter 1: Introduction............................................................ 1
Key Features ........................................................................................2
Package Contents ................................................................................6
Chapter 2: Motherboard Installation ..................................... 7
Motherboard Components ................................................................... 8
I/O Ports ...............................................................................................9
Installing Memory Modules ...............................................................10
Jumper Settings .................................................................................. 1 2
Install the Motherboard ..................................................................... 13
Connecting Optional Devices ............................................................ 1 4
Install Other Devices..........................................................................17
Expansion Slots ..................................................................................19
Chapter 3: BIOS Setup Utility ............................................... 2 1
Introduction ....................................................................................... 21
Running the Setup Utility ........................... …………………………...22
Standard CMOS Setup Page .............................................................2 3
Advanced Setup Page ........................................................................ 2 4
Power Management Setup Page........................................................2 7
PCI/Plug and Play Setup Page .......................................................... 29
Load Optimal Settings .......................................................................30
Load Best Performance Settings ........................................................3 0
Features Setup Page ..........................................................................3 0
CPU PnP Setup Page ......................................................................... 32
Hardware Monitor Page....................................................................3 3
Change Password .............................................................................. 34
Exit .....................................................................................................34
Chapter 4: Software & Applications ..................................... 3 5
Introduction ....................................................................................... 35
Installing Support Software ............................................................... 3 6
Bundled Software Installation ........................................................... 38
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Motherboard User’s Guide
Static Electricity Precautions
Static electricity could damage components on this motherboard.
T ake the following precautions while unpacking this motherboard
and installing it in a system.
1. Don’t take this motherboard and components out of their
original static-proof package until you are ready to install
them.
2. While installing, please wear a grounded wrist strap if
possible. If you don’t have a wrist strap, discharge static
electricity by touching the bare metal of the system chassis.
3. Carefully hold this motherboard by its edges. Do not touch
those components unless it is absolutely necessary. Put this
motherboard on the top of static-protection package with
component side facing up while installing.
Pre-Installation Inspection
1. Inspect this motherboard whether there are any damages to
components and connectors on the board.
2. If you suspect this motherboard has been damaged, do not
connect power to the system. Contact your motherboard
vendor about those damages.
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Motherboard User’s Guide
Notice:
1. Owing to Microsoft’s certifying schedule is various to every
supplier, we might have some drivers not certified yet by
Microsoft. Therefore, it might happen under Windows XP that
a dialogue box (shown as below) pop out warning you this
software has not passed Windows Logo testing to verify its
compatibility with Windows XP. Please rest assured that our
RD department has already tested and verified these drivers.
Just click the “Continue Anyway” button and go ahead the
installation.
2. USB 2.0 Driver Limitations:
2-1 The USB 2.0 driver only supports W indows XP and
Windows 2000.
2-2 If you connect a USB 2.0 hub to the root hub, plugging
USB devices into this hub, the system might not
successfully execute certain USB devices’ connection
because it could not recognize these devices.
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Motherboard User’s Guide
Chapter 1 Introduction
This motherboard has a VIA C3 CPU onboard with front-side
bus speed up to 133MHz.
This motherboard integrates the VIA CLE266 Northbridge and
8235 Southbridge chipsets that support DDR 266MHz, Ultra
DMA 33/66/100/133 function and remarkably high system
performance under all types of system operations
It supports built-in USB 2.0 providing higher bandwidth. It
implements Universal Serial Bus Specification Revision 2.0
and is compliant with UHCI 1.1 and EHCI 1.0.
The motherboard supports the built-in AC’97 Codec, two 32-bit
PCI slots, one CNR (Communications and Networking Riser)
slot, and an onboard 10BaseT/100BaseTX Network interface
(optional). This motherboard integrates a 128-bit 3D/2D
graphics engine and a high-performance 3D accelerator.
In addition, this motherboard has a full set of I/O ports including
two PS/2 ports for mouse and keyboard, one serial port, one VGA
port, one parallel port. one LAN port (optional), audio jacks for
microphone, line-in and line-out, four back-panel USB2.0 ports
and onboard USB header USB1 providing two extra ports by
connecting the extended USB module to the motherboard.
This motherboard has all the features you need to develop a
powerful multimedia workstation. The board is FLEX A TX size
and has a power connector for an ATX power supply.
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Motherboard User’s Guide
Key Features
The key features of this motherboard include:
CPU Type
• Supports the VIA C3 CPU onboard
• Supports 133 MHz Front-Side Bus
Chipset
There are VIA CLE266 Northbridge and 8235 Southbridge
in this chipset in accordance with an innovative and scalable
architecture with proven reliability and performance. A few of the
chipset’s advanced features are:
• High Performance CPU Interface: Support for VIA C3
processors; 133/100/66 MHz CPU Front Side Bus (FSB)
• High Bandwith 266 MB/sec 8-Bit V-Link Host Controller:
Supports 66 MHz V-Link Host Interface with total bandwidth of 266 MB/sec
• Advanced High-Performance DDR/SDR DRAM Control-
ler: DRAM interface synchronous with host CPU (133/100
MHz) for most flexible configuration; Supports 4 banks up
to 2 GB DRAMs
• Integrated Graphics / Video Accelerator : 16/32 frame
buffer using system memory; Internal AGP 4x performance
• Concurrent PCI Bus Controller: 33 MHz operation, PCI 2.2
compliant, 32 bit 3.3V PCI interface with 5V tolerant inputs
• Fast Ethernet Controller: 1/10/100 MHz full and half
duplex operation
• UltraDMA-133/100/66/33 Master Mode EIDE Controller:
Transfer rate up to 133MB/sec to cover PIO mode 4, multiword DMA mode 2 drives, and UltraDMA-133 interface
• Direct Sound Ready AC’97 Digital Audio Controller:
AC’97 2.1 compliant
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Chapter 1: Introduction
• Universal Serial Bus Controller: USB v2.0 and Enhanced
Host Controller Interface (EHCI) v1.0 compatible; USB
v1.1 and Universal Host Controller Interface (UHCI) v1.1
compatible
Memory Support
• Two 184-pin DIMM sockets for DDR memory modules
• Supports DDR266/200 memory bus
• Maximum installed memory is 2GB
Expansion Slots
• One CNR slot
• Two 32-bit PCI slots for PCI 2.2-compliant bus interface
Onboard IDE channels
• Two IDE Connectors
• Supports PIO (Programmable Input/Output) and DMA
(Direct Memory Access) modes
• Supports IDE Ultra DMA bus mastering with transfer rates
of 133/100/66/33 MB/sec
VGA
• Intergrated Graphics/Video Accelerator supports optimized
Shared Memory Architecture (SMA)
• Separate 128-bit data paths between north bridge and
graphics core for pixel data flow and texture/command
access
• Graphics engine clocks up to 133MHz decoupled from
memory clock
• High quality DVD video playback
AC’97 Codec
• 6- channel and compliant with Intel
®
AC’97 (REV . 2.3)
Spec, meeting with Microsoft
®
PC2001 requirements
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Motherboard User’s Guide
• Advanced power management and power saving capabili-
ties.
• Stereo Line-in function shared with Surround out.
• High quality pseudo-differential analog CD Audio input.
• V aluable add-on software technology: Support most industry
standards of PC 3D sound and unique karaoke function
support featured with microphone echo, key shifting, and
vocal cancellation.
Onboard I/O Ports
The motherboard has a full set of I/O ports and connectors:
• Two PS/2 ports for mouse and keyboard
• One serial port
• One parallel port
• One VGA port
• One LAN port (optional)
• Four back-panel USB2.0 ports
• Audio jacks for microphone, line-in and line-out
Fast Ethernet LAN (optional)
• 10Base-T/100Base-TX Physical Layer Solution
• Dual Speed – 100/10 Mbps
• MII Interface to Ethernet Controller/Configuration & Status
• Auto Negotiation: 10/100, Full/Half Duplex
• Meet All Applicable IEEE802.3, 10Base-T and 100Base-
TX Standards
USB 2.0
• Compliant with Universal Serial Bus Specification Revision
2.0
• Compliant with Intel’s Enhanced Host Controller Interface
Specification Revision 1.0
• Compliant with Universal Host Controller Interface Specification Revision 1.1
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Chapter 1: Introduction
• PCI multi-function device consists of two UHCI Host
Controller cores for full-/low-speed signaling and one
EHCI Host Controller core for high-speed signaling
• Root hub consists 4 downstream facing ports with inte-
grated physical layer transceivers shared by UHCI and
EHCI Host Controller
• Support PCI-Bus Power Management Interface Specifica-
tion release 1.1
• Legacy support for all downstream facing ports
BIOS Firmware
This motherboard uses AMI BIOS that enables users to configure
many system features including the following:
• Hard drives, diskette drives, and peripherals
• Power management
• CPU parameters and memory timing
• Hardware monitoring parameters
The firmware can also be used to set parameters for different
processor clock speeds.
Bundled Software
• PC-Cillin provides automatic virus protection under
Windows 98/ME/NT/2000/XP
• Adobe Acrobat Reader is the software to help users read
PDF files.
Dimensions
• FLEX ATX form factor (230 x 170 mm)
Note: Hardware specifications and software items are
subject to change without notification.
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Motherboard User’s Guide
Package Contents
Y our motherboard package ships with the following items:
• The motherboard
• The User Guide
• One diskette drive ribbon cable (optional)
• One IDE drive ribbon cable
• The Software support CD
Optional Accessories
You can purchase the following optional accessories for this
motherboard.
• The Extended USB module
• The CNR v.90 56K Fax/Modem card
• Card Reader (You can buy your own Card Reader from the
third party , but please contact your local Card Reader
vendor on any issues of the specification and compatibility.
Note: You can purchase your own optional accessories from the
third party, but please contact your local vendor on any issues
of the specification and compatibility.
7
Chapter 2: Motherboard Installation
Chapter 2 Motherboard Installation
T o install this motherboard in a system, please follow these
instructions in this chapter:
• Identify the motherboard components
• Install a CPU
• Install one or more system memory modules
• Make sure all jumpers and switches are set correctly
• Install this motherboard in a system chassis (case)
• Connect any extension brackets or cables to connectors/
headers on the motherboard
• Install peripheral devices and make the appropriate connections to connectors/headers on the motherboard
Note:
1. Before installing this motherboard, make sure jumper
JBAT1 is under Normal setting. See this chapter for
information about locating JBA T1 and the setting options.
2. Never connect power to the system during installation;
otherwise, it may damage the motherboard.
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Motherboard User’s Guide
SPK1
Motherboard Components
LABEL COMPONENTS
DDR1/2 Two 184-pin DDR SDRAM sockets
IDE1/2 Primary/Secondary IDE connectors
ATX1 Standard 20-Pin ATX Power connector
USB1 Front Panel USB header
FDC1 Floppy Disk Drive connector
PANEL1 Front Panel Switch/LED header
SYSTEM_FAN1 System Fan connector
JBAT1 Clear CMOS jumper
SPK1 Speaker header
PCI 1-2 32-bit PCI slots
CD 1 Analog Audio input header
DDR
IDE1
IDE2
SYSTEM_FAN1CNR1
PANEL1
JBAT1
FDC1
PCI
CD1
AUDIO2
CPU_FAN1
J5
USB1
ATX1
IO
PORTS
PCI21
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Chapter 2: Motherboard Installation
PS/2 Mouse
PS/2 Keyboard
Parallel Port (LPT1)
Serial Port COM1
VGA Port
LAN Port (optional)
USB Ports
Audio Ports
Use the upper PS/2 port to connect a PS/2
pointing device.
Use the lower PS/2 port to connect a PS/2
keyboard.
Use the Parallel port to connect printers or
other parallel communications devices.
Use the COM port to connect serial devices
such as mice or fax/modems. COM1 is
identified by the system as COM1.
Use the VGA port to connect VGA devices.
Connect an RJ-45 jack to the LAN port to
connect your computer to the Network.
Use the USB ports to connect USB devices.
Note: The lower USB port located beside
the VGA port is shared with the J5 header.
Use the three audio ports to connect audio
devices. The first jack is for stereo Line-In
signal. The second jack is for stereo LineOut signal. The third jack is for Microphone.
I/O Ports
The illustration below shows a side view of the built-in I/O ports
on the motherboard.
Shared
with J5
Optional
LABEL COMPONENTS
AUDIO2 Front Panel Audio header
J5 USB Card Reader header
CPU_FAN1 CPU Fan connector
CNR1 Communications Networking Riser slot
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