DFI CD70-SC User manual

CD70-SC
Rev. A+
System Board Users Manual
Carte Mère Manuel Pour Utilisateur
System-Platine Benutzerhandbuch
Tablero Electrónico del Sistema Manual del Usuario
45900106

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
Microsoft®MS-DOS®, WindowsTM, Windows®95, Windows®98,
Windows®98 SE, Windows®ME, Windows®2000 and Windows
NT®4.0 are registered trademarks of Microsoft Corporation. Intel®,
Pentium®III and CeleronTM are registered trademarks of Intel
Corporation. VIA and VIA CyrixIII are a registered trademarks of
VIA Technologies, Inc. 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 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 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.

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Quick Setup Guide
1
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)..................................................
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1
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.......................................................................................
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Quick Setup Guide
1
Quick Setup
Guide
1.1 System Board Layout

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1
Quick Setup Guide
Quick Setup
Guide
1.2 Jumpers
1.2.1 CPUs Front Side Bus - JP1 and JP2
Warning:
Some processors, when overclocked, may result to the processors or
systems instability and are not guaranteed to provide better system
performance. If you are unable to boot your system due to
overclocking, make sure to set these jumpers back to their default
settings.
1
2
3
JP1 JP2
1-2 On
1
2
3
JP1 JP2
2-3 On
1
2
3
JP1 JP2
All Off
Auto*
66MHz
100MHz
133MHz
JP1
1-2 On
2-3 On
1-2 On
1-2 On
JP2
1-2 On
2-3 On
2-3 On
All Off
* denotes default setting

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Quick Setup
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1.2.2 Clear CMOS Data - JP4
1.2.3 Onboard Audio Codec - J12
2-3 On:
Clear CMOS Data
1-2 On: Normal
(default)
12 3
12 3
1-2 On: Enable the
Onboard Audio Codec
(default)
2-3 On: Disable the
Onboard Audio Codec
123
123

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Quick Setup Guide
Quick Setup
Guide
1.2.3 Wake-On-USB for USB 1 and USB 2 - J14
On: Enable the
Wake-On-USB function
12
Off: Disable the
Wake-On-USB function
(default)
12
Important:
The 5VSB power source of your power supply must support ≥ 1.5A.

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Quick Setup Guide
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Quick Setup
Guide
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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1
Quick Setup Guide
Quick Setup
Guide
1.3.3 Universal Serial Bus Ports
USB 2
USB 1
1 VCC
2 USB Data6-
3 USB Data6+
4 Ground
5 Key
J23
J23 / J24
6 VCC
7 USB Data5-
8 USB Data5+
9 Ground
10 Key
11 Ground
12 Ground
13 USB Data6+
14 USB Data6-
15 VCC
1 VCC
2 USB Data4-
3 USB Data4+
4 Ground
5 Key
J24
6 VCC
7 USB Data3-
8 USB Data3+
9 Ground
10 Key
11 Ground
12 Ground
13 USB Data4+
14 USB Data4-
15 VCC

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Quick Setup Guide
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Quick Setup
Guide
Depending on the type of USB port cable that you are using, the
J23 and J24 connectors on the system board allow you to connect
the optional 3, 4, 5 and 6 USB ports. These optional USB ports
(with two ports mounted on a card-edge bracket) will be provided
as an option.
Insert the USB port cables to pins 6-15 of J23 or J24 only if:
 Pins 6 and 15 of the cable connector is VCC (red line); or
 None of the holes on the cable connector is plugged, meaning
the cable connector has no keying mechanism.
Insert the USB port cables to pins 1-10 of J23 or J24 if:
 One of the holes on the cable connector is plugged, meaning the
cable connector has a keying mechanism; or
 Pins 1 and 6 are VCC (red line).
The system board supports the Wake-On-USB function. This function
allows you to use a USB device, that is connected to USB 1 or USB
2, to wake up a system that is in the S3 (STR - Suspend To RAM)
or S4 state. If you want to use this function, you must set jumper
J14 to On.

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Quick Setup Guide
Quick Setup
Guide
1.3.4 Serial Ports
COM 1
Serial Port COM 2
Serial Port
1.3.5 Fan Connectors
1 Ground
2 On/Off
3 Sense
1 Ground
2 On/Off
3 Sense
1 Ground
2 +12V
3 Sense
CPU Fan
Chassis Fan
AGP Fan

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Quick Setup Guide
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Quick Setup
Guide
1.3.6 Game/MIDI Port and Audio Jacks
Game/MIDI Port
Audio Jacks
Line-out
Line-in
Mic-in
1.3.7 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)
AUX-in and CD-in
TAD

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Quick Setup Guide
Quick Setup
Guide
1.3.9 IrDA Connector
1 VCC
2N.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.
1.3.8 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

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Quick Setup Guide
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Quick Setup
Guide
1.3.10 Wake-On-LAN Connector
The 5VSB power source of your
power supply must support
≥720mA.
1 +5VSB
2 Ground
3 WOL
1.3.11 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
Guide
1.3.12 DIMM Standby Power LED
The DIMM Standby Power LED will turn red when the systems 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.
Lighted LEDs serve as a reminder that you must power-off the system
then turn off the power supplys switch or unplug the power cord prior to
installing any memory modules.

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Quick Setup Guide
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Quick Setup
Guide
1.3.13 Power Connector
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
The system board requires a minimum of 3.3V/6A electric current.

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Quick Setup
Guide
1.3.14 Front Panel LEDs and Switches
1 HDD LED Power
2 HDD
3 N. C.
4 Green LED Power
5 Ground
6 N. C.
7 PWRBT+
8 PWRBT-
9 N. C.
10 SMI
11 Ground
12 N. C.
13 H/W Reset
14 Ground
15 N. C.
16 Speaker Data
17 N. C.
18 Ground
19 Speaker Power
20 N. C.
21 LED Power (+)
22 N.C.
23 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 memory module
was not installed properly. Please make sure they are properly inserted
into their corresponding socket.

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Quick Setup Guide
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Quick Setup
Guide
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
Frequency/Voltage 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
Fri, Dec 8 2000
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:Exit
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