DFI WB72-SC Manuel utilisateur
WB72-SCWB72-SC
WB72-SCWB72-SC
WB72-SC
Rev. A+Rev. A+
Rev. A+Rev. A+
Rev. A+
System BoardSystem Board
System BoardSystem Board
System Board
User’s ManualUser’s Manual
User’s ManualUser’s Manual
User’s Manual
51300131
CopyrightCopyright
CopyrightCopyright
Copyright
This publication contains information that is protected by copyright.
No part of it may be reproduced in any form or by any means or
used to make any transformation/adaptation without the prior
written permission from the copyright holders.
This publication is provided for informational purposes only. The
manufacturer makes no representations or warranties with respect to
the contents or use of this manual and specifically disclaims any
express or implied warranties of merchantability or fitness for any
particular purpose. The user will assume the entire risk of the use or
the results of the use of this document. Further, the manufacturer
reserves the right to revise this publication and make changes to its
contents at any time, without obligation to notify any person or
entity of such revisions or changes.
© 2001. All Rights Reserved.
TrademarksTrademarks
TrademarksTrademarks
Trademarks
Windows®98, Windows®98 SE, Windows®ME, Windows®2000
and Windows NT®4.0 are registered trademarks of Microsoft
Corporation. Intel®and Pentium®4 are registered trademarks of
Intel Corporation. Award is a registered trademark of Award
Software, Inc. Other trademarks and registered trademarks of
products appearing in this manual are the properties of their
respective holders.
CautionCaution
CautionCaution
Caution
To avoid damage to the system:
• Use the correct AC input voltage range..
..
.
To reduce the risk of electric shock:
• Unplug the power cord before removing the system chassis
cover for installation or servicing. After installation or servicing,
cover the system chassis before plugging the power cord.
Battery:
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend
by
the manufacturer.
• Dispose of used batteries according to the battery
manufacturer’s
instructions.
Joystick or MIDI port:
• Do not use any joystick or MIDI device that requires more than
10A current at 5V DC. There is a risk of fire for devices that
exceed this limit.
FCC and DOC Statement on Class BFCC and DOC Statement on Class B
FCC and DOC Statement on Class BFCC and DOC Statement on Class B
FCC and DOC Statement on Class B
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 residential
installation. 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. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
• Consult the dealer or an experienced radio TV technician for
help.
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.
2. Shielded interface cables must be used in order to comply with
the emission limits.
Introduction
1
TableofContents
Chapter 1 - Introduction
1.1Features and Specifications..................................................................................
Chapter 2 - Hardware Installation
2.1 System Board Layout ..........................................................................................
2.2 System Memory...........................................................................................................
2.3 Jumper Settings for Clearing CMOS Data........................................
2.4 Jumper Settings for Wake-On-Keyboard/Mouse..................................
2.5 Jumper Settings for Wake-On-USB Keyboard................................
2.6 Jumper Settings for USB 4................................................................................
2.7 Ports and Connectors...........................................................................................
Chapter 3 - Award BIOS Setup Utility
3.1 The Basic Input/Output System.....................................................................
3.1.1 Standard CMOS Features.............................................................
3.1.2 Advanced BIOS Features..............................................................
3.1.3 Advanced Chipset Features ......................................................
3.1.4 Integrated Peripherals.........................................................................
3.1.5 Power Management Setup............................................................
3.1.6 PnP/PCI Configurations....................................................................
3.1.7 PC Health Status...................................................................................
3.1.8 CPU Frequency Control..................................................................
3.1.9 Load Fail-Safe Defaults.....................................................................
3.1.10 Load Optimized Defaults..............................................................
3.1.11 Set Supervisor Password...............................................................
3.1.12 Set User Password..............................................................................
3.1.13 Save & Exit Setup.................................................................................
3.1.14 Exit Without Saving..............................................................................
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Introduction
1
6
1.1 Features and Specifications
1.1.1 Features
Chipset
• Intel®845 chipset
- Intel®82845 Memory Controller Hub (MCH)
- Intel®82801BA I/O Controller Hub (ICH2)
Processor
The system board is equipped with Socket 423 for installing a
Pentium®4 processor.
• Intel®Pentium®4 processor
• 400MHz system data bus
System Memory
• Three 168-pin PC SDRAM DIMM sockets
• Supports 3GB system memory
- Uses 64Mbit, 128Mbit, up to 1.5GB using 256Mbit or up to
3GB using 512Mbit technology, PC-100/PC-133 PC SDRAM
DIMM
• Supports ECC function
Chapter1-Introduction
DIMMs
2MBx64/x72
4MBx64/x72
8MBx64/x72
Memory Size
16MB
32MB
64MB
DIMMs
16MBx64/x72
32MBx64/x72
64MBx64/x72
Memory Size
128MB
256MB
512MB
1
Introduction
7
Expansion Slots
The system board is equipped with 1 AGP slot, 4
dedicated PCI slots and 1 shared PCI/CNR slot.
The AGP slot only supports 1.5V AGP 4x (1066MB/sec.
bandwidth) add-in cards. AGP is an interface designed
to support high performance 3D graphics cards for 3D
graphics applications. It handles large amounts of
graphics data with the following features:
• Pipelined memory read and write operations that hide
memory access latency.
• Demultiplexing of address and data on the bus for
nearly 100 percent efficiency.
CNR (Communication and Networking Riser) is an
interface that supports multi-channel audio, V.90
analog modem, phone-line based networking or 10/100
Ethernet based networking riser board.
Onboard Audio Features
• 18-bit stereo full-duplex codec with independent
variable sampling rate
• High quality differential CD input
• True stereo line level outputs
Compatibility
• Microsoft PC ’98 compliant
• PCI 2.2, CNR 1.0 “A” type and AC ’97 compliant
• Intel AGP version 2.0
ATX Double Deck Ports (PC 99 color-coded connectors)
• Two USB ports
• Two NS16C550A-compatible DB-9 serial ports
• One SPP/ECP/EPP DB-25 parallel port
• One mini-DIN-6 PS/2 mouse port
• One mini-DIN-6 PS/2 keyboard port
• One game/MIDI port
• Three audio jacks: line-out, line-in and mic-in
Introduction
1
8
Connectors
• One connector for 2 additional external USB ports
• One connector for IrDA interface
• Two IDE connectors
• One floppy drive interface supports up to two
2.88MB floppy drives
• Three ATX power supply connectors
• One Wake-On-LAN connector
• One Wake-On-Ring connector
• CPU, system and second fan connectors
• Two internal audio connectors (CD-in and TAD)
PCI Bus Master IDE Controller
• Two PCI IDE interfaces support up to four IDE
devices
• Supports ATA/33, ATA/66 and ATA/100 hard drives
• PIO Mode 4 Enhanced IDE (data transfer rate up to
14MB/sec.)
• Bus mastering reduces CPU utilization during disk
transfer
• Supports ATAPI CD-ROM, LS-120 and ZIP
IrDA Interface
The system board is equipped with an IrDA connector
for wireless connectivity between your computer and
peripheral devices. It supports peripheral devices that
meet the IrDA or ASKIR standard.
USB Ports
The system board supports 4 USB ports. Two onboard
USB ports are located at the ATX double deck ports of
the board. The J16 connector on the system board
allows you to connect the optional 3rd and 4th USB
ports.
1
Introduction
9
BIOS
• Award BIOS, Windows®98/2000/ME/XP Plug and Play
compatible
• Flash EPROM for easy BIOS upgrades
• Supports DMI 2.0 function
Desktop Management Interface (DMI)
The system board comes with a DMI 2.0 built into the
BIOS. The DMI utility in the BIOS automatically records
various information about your system configuration
and stores these information in the DMI pool, which is
a part of the system board's Plug and Play BIOS. DMI,
along with the appropriately networked software, is
designed to make inventory, maintenance and
troubleshooting of computer systems easier. Refer to
chapter 4 for instructions on using the DMI utility.
1.1.2 System Health Monitor Functions
The system board is capable of monitoring the
following “system health” conditions.
• Monitors CPU/system temperature and overheat
alarm
• Monitors 5VSB/VBAT/3.3V/5V/±12V/CPU voltages
and failure alarm
• Monitors the fan speed of the CPU fan, system fan
and second fan; and failure alarm
• Automatic system fan and second fan on/off control
• Read back capability that displays temperature,
voltage and fan speed
Introduction
1
10
1.1.3 Intelligence
Automatic System/Second Fan Off
The system and second fans will automatically turn off
once the system enters the Suspend mode.
Dual Function Power Button
Depending on the setting in the “Soft-Off By PWR-
BTTN” field of the Power Management Setup, this switch
will allow the system to enter the Soft-Off or Suspend
mode.
Wake-On-Ring
This feature allows the system that is in the Suspend
mode or Soft Power Off mode to wake-up/power-on to
respond to calls coming through an internal or external
modem. Refer to “Wake-On-Ring Connector” in chapter
2 and “Resume On Ring” in the Power Management
Setup section in chapter 3 for more information.
Important:
If you are using a modem add-in card, the 5VSB
power source of your power supply must support
≥720mA.
Wake-On-LAN
The Wake-On-LAN function allows the network to
remotely wake up a Soft Power Down (Soft-Off) PC.
Your LAN card must support the remote wakeup
function. Refer to “Wake-On-LAN Connector” in chapter
2 and “Resume On LAN” in the Power Management
Setup section in chapter 3 for more information.
Important:
The 5VSB power source of your power supply
must support ≥720mA.
1
Introduction
11
Wake-On-Keyboard/Wake-On-Mouse
This function allows you to use the keyboard or PS/2
mouse to power-on the system. Refer to “Jumper
Settings for Wake-On-Keyboard/Wake-On-Mouse” in
chapter 2 and “Keyboard/Mouse Power On” in the
Integrated Peripherals section in chapter 3 for more
information.
Important:
• The power button will not function once a
keyboard password has been set in the “KB
Power On Password” field of the Integrated
Peripherals submenu. You must type the
correct password to power-on the system. If
you forgot the password, power-off the system
and remove the battery. Wait for a few seconds
and install it back before powering-on the
system.
• The 5VSB power source of your power supply
must support ≥720mA.
Wake-On-USB Keyboard
The Wake-On-USB Keyboard function allows you to use
a USB keyboard to wake up a system that is in the S3
(STR - Suspend To RAM) state. Refer to “Jumper Settings
for Wake-On-USB Keyboard” in chapter 2 and “USB KB
Wake-Up From S3” in the Power Management Setup
section in chapter 3 for more information.
Important:
• If you are using the Wake-On-USB Keyboard
function for 2 USB ports, the 5VSB power
source of your power supply must support
≥1.5A.
• If you are using the Wake-On-USB Keyboard
function for 4 USB ports, the 5VSB power
source of your power supply must support
≥2A.
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