DFI WB72-SC, WB72-SR User Manual
WB72-SC
WB72-SR
Rev. A+
System Board Users Manual
Carte Mère Manuel Pour Utilisateur
System-Platine Benutzerhandbuch
Manual del Usuario de Placas Base
51310136
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.
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.
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 ser vicing. After installation or ser vicing,
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
manufacturers 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 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.
4
Quick Setup Guide
Quick Setup
Guide
Table of Contents
Chapter 1
Quick Setup Guide.............................................
Chapter 2
English......................................................................
Chapter 3
Français (French).................................................
Chapter 4
Deutsch (German)................................................
Chapter 5
Español (Spanish)..................................................
5
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Quick Setup Guide
Quick Setup
Guide
Chapter 1 - Quick Setup Guide
Table of Contents
1.1 System Board Layout..................................................................................................
1.2 Jumpers.....................................................................................................................................
1.3 Ports and Connectors................................................................................................
1.4 Award BIOS Setup Utility.......................................................................................
6
8
11
20
Note:
The users manual in the provided CD contains detailed information
about the system board. If, in some cases, some information doesnt
match those shown in this manual, this manual should always be
regarded as the most updated version.
6
Quick Setup Guide
Quick Setup
Guide
1.1 System Board Layout
WB72-SC
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Quick Setup Guide
Quick Setup
Guide
WB72-SR
(Supports RAID)
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Quick Setup Guide
Quick Setup
Guide
1.2 Jumpers
1.2.1 Clear CMOS Data - JP6
2-3 On:
Clear CMOS Data
1-2 On:
Normal (default)
1.2.2 Wake-On-Keyboard / Wake-On-Mouse - JP1
1-2 On:
Disable the Wake-OnKB/Mouse function
(default)
2-3 On:
Enable the Wake-OnKB/Mouse function
Important:
The 5VSB power source of your power supply must support
≥
720mA.
1
23
12 3
321
321
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1.2.3 Wake-On-USB Keyboard - JP2 and JP5
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.
2-3 On:
Enable the
Wake-On-USB KB
1-2 On:
Disable the
Wake-On-USB KB
(default)
JP2 - for the USB keyboard that is connected to the USB 1 or USB 2
port.
JP5 - for the USB keyboard that is connected to the USB 3 or USB 4
port.
USB KB Wake-Up From S3 in the Power Management Setup submenu
of the BIOS must also be enabled.
3
2
1
3
2
1
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Quick Setup Guide
Quick Setup
Guide
1.2.4 USB 4 Select - JP8 and JP9
1-2 On:
USB 4 on J16
(default)
2-3 On:
USB 4 on CNR
1
2
3
JP9 JP8
1
2
3
JP9 JP8
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Quick Setup Guide
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1.3 Ports and Connectors
1.3.1 PS/2 Mouse and PS/2 Keyboard Ports
Make sure to turn off your
computer prior to connecting or
disconnecting a mouse or keyboard.
Failure to do so may damage the
system board.
PS/2 Mouse
PS/2 Keyboard
1.3.2 Parallel Port
Parallel Port
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Quick Setup Guide
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1.3.4 Serial Ports
The Wa ke-On-USB Keyboard
function, when enabled, allows a
USB keyboard to wake up a
system that is in the S3 (STR Suspend To RAM) state.
1.3.3 Universal Serial Bus Ports
COM 1
Serial Port
COM 2
Serial Port
1 VCC
2 UP23 UP2+
4 Ground
5 Key
6 VCC
7 UP38 UP3+
9 Ground
10 Ground
11 Ground
12 Ground
13 UP2+
14 UP215 VCC
Onboard USB Ports (USB 1 / 2)
Additional USB Ports (USB 3 / 4)
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Quick Setup Guide
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1.3.5 Game/MIDI Port and Audio Jacks
Game/MIDI Port
Audio Jacks
Line-out
Line-in
Mic-in
Additional Line-out/Mic-in (J3)
1Mic+
2 Ground
3N. C.
4 AuD_Vcc (Avcc)
5 AuD_R-Out
6N. C.
7N. C.
8 Key
9 AuD_L_Out
10 N. C.
Onboard Game/MIDI / Audio
1.3.6 Internal Audio Connectors
1 Left audio channel
2 Ground
3 Ground
4 Right audio channel
1 Modem-out (from modem)
2 Ground
3 Ground
4 Modem-in (to modem)
CD-in
TA D
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Quick Setup Guide
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1.3.7 Floppy and IDE Disk Drive Connectors
If you encountered problems while using an ATAPI CD-ROM drive that is
set in Master mode, please set the CD-ROM drive to Slave mode. Some
ATAPI CD-ROMs may not be recognized and cannot be used if
incorrectly set in Master mode.
FDD
IDE
1.3.8 RAID IDE Disk Drive Connectors (WB72-SR)
Only connect IDE hard drives to the RAID IDE connectors. By default, the
Promise RAID controller is enabled. If you are not using this function, set
the Promise RAID Control field (Advanced BIOS Features) to Disabled.
The IRQ previously occupied by the controller will be available for other
15
Quick Setup Guide
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1.3.9 IrDA Connector
1 VCC
2 N. C.
3 IRRX
4 Ground
5 IRTX
The sequence of the pin functions
on some IrDA cable may be
reversed from the pin function
defined on the system board. Make
sure to connect the cable to the
IrDA connector according to their
pin functions.
1.3.10 Fan Connectors
1 Ground
2 Power
3 Sense
1 Ground
2 On/Off
3 Sense
1 Ground
2 On/Off
3 Sense
CPU Fan
System Fan
Second Fan
devices. Only two drives can be configured as RAID. Since both of these
drives must be in Master mode, striping or mirroring must be done
between 2 RAID IDE channels; not between 2 drives that are chained on
the same channel. PCI slot 3 and RAID IDE use the same IRQ. If you are
using add-in cards such as PCI audio card or SCSI card, please do not install
it into PCI slot 3.
The RAID LED connector (J24) is used to connect a LED cable connector.
The LED will light when the hard drive is being accessed.
16
Quick Setup Guide
Quick Setup
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1.3.11 Wake-On-LAN Connector
The 5VSB power source of your
power supply must support
≥720mA.
1 WOL
2 Ground
3 +5VSB
1.3.12 Wake-On-Ring Connector
1 Ground
2 RI#
If you are using a modem add-in
card, the 5VSB power source of your
power supply must support
≥720mA.
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Quick Setup Guide
Quick Setup
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1.3.13 DIMM and PCI Standby Power LEDs
DIMM Standby Power LED
This LED will turn red when the systems power is on or when it is in the
Suspend state (Power On Suspend or Suspend to RAM). It will not light
when the system is in the Soft-Off state.
PCI Standby Power LED
This LED will turn red when the system is in the power-on, Soft-Off or
Suspend (Power On Suspend or Suspend to RAM) state.
Important:
Lighted LEDs serve as a reminder that you must power-off the
system then turn off the power supplys switch or unplug the power
cord prior to installing any memory modules or add-in cards.
3.3VSB Standby for PCI - Jumper J5
On: Default
3.3VSB Standby Power to
PCI slots - PCI 2.2 spec.
Off:
Non-PCI 2.2 spec.
12 12
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Quick Setup Guide
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1.3.14 Power Connectors
1 3.3V
2 3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PW-OK
9 5VSB
10 +12V
11 3.3V
12 -12V
13 Ground
14 PS-ON
15 Ground
16 Ground
17 Ground
18 -5V
19 +5V
20 +5V
ATX Main Power
1 Ground
2 Ground
3 +12V
4 +12V
+12V Power
1 Ground
2 Ground
3 Ground
Auxiliary Power
4 +3.3V
5 +3.3V
6 +5V
We recommend that you use a power supply that complies with the
ATX12V Power Supply Design Guide Version 1.1. An ATX12V power
supply has a standard 20-pin ATX main power connector, a 4-pin +12V
power connector and a 6-pin auxiliary power connector that must be
inserted onto PL1, ATXP1 and ATXP2 connectors respectively.
The 4-pin +12V power connector enables the delivery of more +12VDC
current to the processors Voltage Regulator Module (VRM).
The 6-pin auxiliary power connector provides additional current for the
boards +3.3VDC and +5VDC. Using a power supply that does not have
this connector will still provide power as long as the 20-pin ATX main
power and 4-pin +12V power are connected.
The system board requires a minimum of 250 Watt power supply to
operate. Your system configuration (amount of memory, add-in cards,
peripherals, etc.) may exceed the minimum power requirement. To ensure
that adequate power is provided, use a 300 Watt (or greater) power
supply.
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Quick Setup Guide
Quick Setup
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1.3.15 Front Panel Connectors
Pin
3
5
14
16
8
10
18
20
7
9
13
15
17
19
2
4
6
HD-LED
(Primary/Secondary IDE LED)
G-LED
(Green LED)
ATX-SW
(ATX power switch)
G-SW
(Green switch)
RESET
(Reset switch)
SPEAKER
(Speaker connector)
PWR-LED
(Power/Standby LED)
Pin Assignment
HDD LED Power
HDD
Green LED Power
Ground
PWRBT+
PWRBT-
Ground
SMI
Ground
H/W Reset
Speaker Data
N. C.
Ground
Speaker Power
LED Power (+)
LED Power (+)
LED Power (-) or Standby Signal
If a system did not boot-up and the Power/Standby LED did not light
after it was powered-on, it may indicate that the CPU or memor y module
was not installed properly. Please make sure they are properly inserted
into their corresponding socket.
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Quick Setup Guide
Quick Setup
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1.4 Award BIOS Setup Utility
1.4.1 Main Menu
1.4.2 Standard CMOS Features
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
Standard CMOS Features
Advanced BIOS Features
Advanced Chipset Features
Integrated Peripherals
Power Management Setup
PnP/PCI Configurations
PC Health Status
CPU Frequency Control
Load Fail-Safe Defaults
Load Optimized Defaults
Set Supervisor Password
Set User Password
Save & Exit Setup
Exit Without Saving
Esc
F10
: Quit
: Save & Exit Setup
↑↓→←
: Select Item
Time, Date, Hard Disk Type...
The settings on the screen are for reference only. Your version may not be
identical to this one.
↑↓→← Move
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
Standard CMOS Features
Date (mm:dd:yy)
Time (hh:mm:ss)
IDE Primary Master
IDE Primary Slave
IDE Secondary Master
IDE Secondary Slave
Drive A
Drive B
Video
Halt On
Base Memory
Extended Memory
Total Memory
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General Help
Tue, Jun 5 2001
4 : 35 : 5
Press Enter None
Press Enter None
Press Enter None
Press Enter None
1.44M, 3.5 in.
None
EGA/VGA
All, But Keyboard
640K
129024K
130048K
Item Help
Menu Level
Change the day, month,
year and century
Enter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:E xit
K
K
K
K
21
Quick Setup Guide
Quick Setup
Guide
1.4.3 Advanced BIOS Features
1.4.4 Advanced Chipset Features
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
Advanced BIOS Features
Item Help
Menu Level
Allows you to choose
the VIRUS warning
feature for IDE Hard
Disk boot sector
protection. If this
function is enabled and
someone attempt to
write data into this
area, BIOS will show a
warning message on
screen and alarm beep
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:E xit
X
X
BIOS Flash Protect
Virus Warning
CPU L1 & L2 Cache
Quick Power On Self Test
RAID Chip Boot Device
First Boot Device
Second Boot Device
Third Boot Device
Boot Other Device
Swap Floppy Drive
Boot Up Floppy Seek
Boot Up NumLock Status
Typematic Rate Setting
Typematic Rate (Chars/Sec)
Typematic Delay (Msec)
Security Option
OS Select For DRAM > 64MB
HDD S.M.A.R.T. Capability
Disabled
Disabled
Enabled
Enabled
RAID
Floppy
HDD-0
LS/ZIP
Enabled
Disabled
Disabled
On
Disabled
6
250
Setup
Non-OS2
Disabled
The settings on the screen are for reference only. Your version may not be
identical to this one.
The settings on the screen are for reference only. Your version may not be
identical to this one.
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
Advanced Chipset Features
DRAM Timing Selectable
CAS Latency Time
Active to Precharge Delay
DRAM Data Integrity Mode
System BIOS Cacheable
Video BIOS Cacheable
Video RAM Cacheable
Delayed Transaction
AGP Aperture Size (MB)
AGP 4X Mode
By User
3
7
Non-ECC
Disabled
Disabled
Disabled
Enabled
64M
Enabled
Item Help
Menu Level
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:Exit
22
Quick Setup Guide
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Guide
1.4.5 Integrated Peripherals
The screen above list all the fields available in the Integrated Peripherals
submenu, for ease of reference in this manual. In the actual CMOS setup,
you have to use the scroll bar to view the fields. The settings on the screen
are for reference only. Your version may not be identical to this one.
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
Integrated Peripherals
Item Help
Menu Level
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:Exit
On-Chip Primary PCI IDE
On-Chip Secondary PCI IDE
IDE Primary Master PIO
IDE Primary Slave PIO
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Primary Master UDMA
IDE Primary Slave UDMA
IDE Secondary Master UDMA
IDE Secondary Slave UDMA
USB Controller
USB Keyboard Support
Init Display First
AC97 Audio
AC97 Modem
Onboard AC97 Codec
IDE HDD Block Mode
KBC Input Clock
Keyboard/Mouse Power On
KB Power On Password
KB Power On Hot Key
Onboard FDC Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART2 Mode Select
RxD, TxD Active
IR Transmission Delay
Onboard Parallel Port
Parallel Port Mode
EPP Mode Select
ECP Mode Use DMA
PWR Lost Resume State
Game Port Address
Midi Port Address
Midi Port IRQ
Enabled
Enabled
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Enabled
Disabled
PCI Slot
Auto
Auto
Enabled
Enabled
12MHz
Disabled
Enter
Ctrl-F1
Enabled
3F8/IRQ4
2F8/IRQ3
Normal
Hi,Lo
Enabled
378/IRQ7
ECP+EPP
EPP1.7
3
Keep Off
201
Disabled
10X
X
X
X
X
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Quick Setup Guide
Quick Setup
Guide
1.4.6 Power Management Setup
1.4.7 PnP/PCI Configurations
The settings on the screen are for reference only. Your version may not be
identical to this one.
X
X
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
Power Management Setup
ACPI Function
ACPI Suspend Type
Power Management
Video Off Method
Video Off In Suspend
Suspend Mode
HDD Power Down
Soft-Off By PWR-BTTN
Resume on PCI Event
Resume on Ring
Resume on LAN
USB KB Wake-Up From S3
Resume by Alarm
Date(of Month) Alarm
Time (hh:mm:ss) Alarm
Enabled
S1(POS)
User Define
DPMS
Yes
Disabled
Disabled
Instant-Off
Disabled
Disabled
Disabled
Disabled
Disabled
0
0 : 0 : 0
Item Help
Menu Level
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:Exit
The settings on the screen are for reference only. Your version may not be
identical to this one.
X
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
PnP/PCI Configurations
Reset Configuration Data
Resources Controlled By
IRQ Resources
PCI/VGA Palette Snoop
* PCI IRQ Assignment *
Slot 1
Onboard AC97/Slot 2,5
Slot 3
Onboard USB/Slot 4
Disabled
Auto(ESCD)
Press Enter
Disabled
Auto
Auto
Auto
Auto
Item Help
Menu Level
Default is 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 OS
cannot boot.
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:Exit
24
Quick Setup Guide
Quick Setup
Guide
1.4.8 PC Health Status
1.4.9 CPU Frequency Control
The settings on the screen are for reference only. Your version may not be
identical to this one.
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
PC Health Status
Current System Temp.
Current CPU Temperature
Current System FAN Speed
Current CPU FAN Speed
Current Second FAN Speed
CPU (V) :
+3.3 V :
+5 V :
+12 V :
-12 V :
VBAT (V) :
5VSB (V) :
27C/80F
40C/66F
0 RPM
0 RPM
0 RPM
Item Help
Menu Level
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:Exit
2.06 V
3.31 V
5.05 V
12.03 V
-11.37 V
3.21 V
5.40 V
The settings on the screen are for reference only. Your version may not be
identical to this one.
CMOS Setup Utility - Copyright (C) 1984-2000 Award Software
CPU Frequency Control
CPU Clock Ratio
Auto Detect PCI Clk
Spread Spectrum Modulated
Clock By Slight Adjust
X 8
Enabled
Disabled
102MHz
Item Help
Menu Level
↑↓→← Move
F6:Fail-Safe Defaults F7:Optimized Defaults
F1:General HelpEnter:Select
F5:Previous Values
+/-/PU/PD:Value F10:Save ESC:Exit
25
English
English
Table of Contents
Chapter 2 - English
Package Checklist
The system board package contains the following items:
þ The system board
þ A users manual
þ One IDE cable for ATA/33, ATA/66 or ATA/100 IDE drives
(WB72-SC)
Three IDE cables for ATA/33, ATA/66 or ATA/100 IDE drives
(WB72-SR)
þ One 34-pin floppy disk drive cable
þ One RAID Driver floppy diskette (WB72-SR)
þ One Main Board Utility CD
If any of these items are missing or damaged, please contact your
dealer or sales representative for assistance.
2.1 Features and Specifications.....................................................................................
2.2 Using the Suspend to RAM Function..........................................................
2.3 Supported Softwares...................................................................................................
2.4 Troubleshooting.................................................................................................................
26
33
35
38
Note:
The users manual in the provided CD contains detailed information
about the system board. If, in some cases, some information doesnt
match those shown in this manual, this manual should always be
regarded as the most updated version.
26
English
English
2.1 Features and Specifications
2.1.1 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
Important:
The frequency ratio of some processors may have been locked
by the manufacturer. If you are using this kind of processor,
setting an extended ratio for the processor will have no effect.
The system will instead use its factory default ratio.
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-133 PC SDRAM DIMM
Supports ECC function
DIMMs
2MBx64/x72
4MBx64/x72
8MBx64/x72
Memory Size
16MB
32MB
64MB
DIMMs
16MBx64/x72
32MBx64/x72
64MBx64/x72
Memory Size
128MB
256MB
512MB
27
English
English
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 sam-
pling 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 por t
One game/MIDI por t
Three audio jacks: line-out, line-in and mic-in
28
English
English
Connectors
One connector for 2 additional external USB por ts
One connector for IrDA interface
Two RAID IDE connectors (WB72-SR)
Two IDE connectors
One floppy drive interface supports up to two 2.88MB floppy
drives
Three ATX power supply connector
One Wake-On-LAN connector
One Wake-On-Ring connector
CPU, system and second fan connectors
Two internal audio connectors - CD-in and TAD
ATA RAID - Redundant Array of Inexpensive Disk (WB72-SR)
RAID 0 (striping) or RAID 1 (mirroring) - RAID 0 and RAID 1
cannot coexist
Two independent IDE channels support up to 4 drives (UDMA
modes 33/66/100 or EIDE)
Suppor ts PIO modes 0/1/2/3/4, DMA modes 0/1/2 and
UDMA modes 0/1/2/3/4/5
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 and ASKIR standard.
USB Ports
The system board supports 4 USB ports. Two onboard USB por ts
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. These optional USB ports, which are
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