Fujitsu Siemens Computers D1875 User manual

Technical Manual
Mainboard D1875
English
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Herausgegeben von/Published by
Fujitsu Siemens Computers GmbH
Bestell-Nr./Order No.: A26361-D1875-Z120-1-6319
Printed in the Federal Republic of Germany
AG 0204 02/04
Ausgabe/Edition: 1
A26361-D1875-Z120-1-6319

Mainboard D1875
Technisches Handbuch
Technical Manual
Deutsch
English
Français
Ausgabe Februar 2004
February 2004 edition

Intel, Pentium und Celeron sind eingetragene Warenzeichen der Intel Corporation, USA.
Microsoft, MS, MS-DOS und Windows sind eingetragene Warenzeichen der Microsoft
Corporation.
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Inc.
Alle weiteren genannten Warenzeichen sind Warenzeichen oder eingetragene Warenzeichen
der jeweiligen Inhaber und werden als geschützt anerkannt.
Copyright ãFujitsu Siemens Computers GmbH 2004
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Nachdrucks, der Wiedergabe durch Kopieren oder ähnliche Verfahren.
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Alle Rechte vorbehalten, insbesondere für den Fall der Patenterteilung oder GM-Eintragung.
Liefermöglichkeiten und technische Änderungen vorbehalten.
Dieses Handbuch wurde erstellt von
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www.cognitas.de
Intel, Pentium and Celeron are registered trademarks of Intel Corporation, USA.
Microsoft, MS, MS-DOS and Windows are registered trademarks of Microsoft Corporation.
PS/2 and OS/2 Warp are registered trademarks of International Business Machines, Inc.
All other trademarks referenced are trademarks or registered trademarks of their respective
owners, whose protected rights are acknowledged.
All rights, including rights of translation, reproduction by printing, copying or similar methods,
even of parts are reserved.
Offenders will be liable for damages.
All rights, including rights created by patent grant or registration of a utility model or design,
are reserved. Delivery subject to availability.
Right of technical modification reserved.
This manual was produced by
cognitas. Gesellschaft für Technik-Dokumentation mbH
www.cognitas.de

A26361-D1875-Z120-1-6319, Ausgabe: 1 Umschlag/Cover
Übersicht/Overview Mainboard D1875
Interne Anschlüsse und Steckplätze /
Internal connectors and slots
PCI 1
PCI 2
AGP
DIMM 2
PCI 4
PCI 5
PCI 3
15
1
2
3
5
7
6
12
9
11
17
DIMM 1
CPU
Pentium 4
16
4
14
10
8
13
1 = Stromversorgung /
Power supply
2 = Bedienfeld / Front panel
3 = Diskettenlaufwerk /
Floppy disk drive
4 = USB
5 = USB
6 = IDE-Laufwerke 3/4 /
IDE-drives 3/4
7 = IDE-Laufwerke 1/2 /
IDE-drives 1/2
8 = SerialATA2
9 = SerialATA1
10 = Batterie / Battery
11 = FireWire-Anschluss (1394) /
FireWire connector (1394)
12 = Lüfter 2 / Fan 2 (AUX)
13 = AUX-Audio in
14 = Audio-Bedienfeld /
Audio front panel
15 = Summer / Buzzer
16 = Prozessor-Stromversorgung /
Processor power supply
17 = Lüfter 1 / Fan 1 (CPU)
Optionale Komponenten /
Optional components
Externe Anschlüsse / External connectors
1394
Center / Low
Front
Mic In (rot/red)
Line Out (grün/green)
Line In (blau/blue)
Umschaltbar durch Treiber / Switchable via driver
Standard 6-channel
Rear
Bedienfeld / Front panel
1
2
HD-LED1)
Power On/Off
Reset1)
Power On
LED 1) 2)
1) Cable is not included in the delivery scope.
2) 2-pin or 3-pin connector possible
Recovery Password

A26361-D1875-Z120-1-6319, Edition: 1 English
Contents
Übersicht/Overview Mainboard D1875.................................................................Umschlag/Cover
Mainboard D1875.............................................................................................................................1
Notational conventions...............................................................................................................1
Important notes .................................................................................................................................2
Information about boards ...........................................................................................................2
List of features...................................................................................................................................3
Special features.........................................................................................................................5
Brief instructions on installing mainboard...........................................................................................6
Prior to installation .....................................................................................................................6
Interfaces and connectors ..............................................................................................................8
External ports ....................................................................................................................................8
LAN connector...........................................................................................................................8
Audio ports and audio configuration...........................................................................................9
Internal ports and connectors ..........................................................................................................10
Hard disk connection ...............................................................................................................10
Pin assignment of internal ports.......................................................................................................11
Settings with switches and jumpers ............................................................................................17
Add-on modules / Upgrading........................................................................................................19
Replacing processor........................................................................................................................19
Removing and installing processors ........................................................................................19
Upgrading main memory .................................................................................................................21
Upgrading AGP screen controllers...................................................................................................22
Adding PCI cards.............................................................................................................................22
PCI bus interrupts - Selecting correct PCI slot.........................................................................23
Replacing the lithium battery....................................................................................................24
BIOS update....................................................................................................................................25
BIOS Recovery - Recovering System BIOS.....................................................................................26
Microcode Update............................................................................................................................27
Drivers.............................................................................................................................................28
Annex .............................................................................................................................................29
Electrical Properties.........................................................................................................................29
APM and ACPI system status, energy-saving modes......................................................................30
Mainboard Revision and BIOS Version............................................................................................31
Error messages .............................................................................................................................32
Glossary ..........................................................................................................................................36

A26361-D1875-Z120-1-6319, Edition: 1 English - 1
Mainboard D1875
Your mainboard is available in different configuration levels. Depending on the configuration chosen,
some of the hardware components described may not be available on your mainboard.
Additional information
Information on the BIOS Setup and additional descriptions of the drivers are contained:
• in the readme files on your hard disk
• on the driver floppy disks included
• on the CD "Drivers & Utilities Collection" or "Drivers & Utilities" or "ServerStart".
i
The programme Acrobat Reader must be installed to be able to open the manuals. You will
find the programme on the CD-ROM directory: utls/acrobat.
For more details please read the according readme.txt files.
Notational conventions
The meanings of the symbols and fonts used in this manual are as follows:
!
indicates information which is important for your health or for preventing physical
damage.
i
indicates additional information which is required to use the system properly.
►Text which follows this symbol describes activities that must be performed in the order shown.
└┘ This symbol indicates that you must enter a blank space (press the Space Bar) at this point.
↵This symbol indicates that you must press the Enter key.
Text in this typeface indicates screen outputs.
Text in this bold typeface indicates the entries you make via the keyboard.
Text in italics indicates commands or menu items.
"Quotation marks" indicate names of chapters or terms.

Important notes
2 - English A26361-D1875-Z120-1-6319, Edition: 1
Important notes
With the mainboard installed you must open the system to access the mainboard. How to dismantle
and reassemble the system is described in the operating manual accompanying the system.
Connecting cables for peripherals must be adequately insulated to avoid interference.
!
Observe the safety notes in the operating manual of your system.
Incorrect replacement of the lithium battery may lead to a risk of explosion. It is therefore
essential to observe the instructions in the "Add-on modules / Upgrading" - "Replacing
the lithium battery" section.
Components can become very hot during operation. Ensure you do not touch
components when making extensions to the mainboard. There is a danger of burns!
The shipped version of this board complies with the requirements of the EEC directive
89/336/EEC "Electromagnetic compatibility".
Compliance was tested in a typical PC configuration.
When installing the board, refer to the specific installation information in the manual for
the receiving device.
i
The warranty is invalidated if the system is damaged during the installation or
replacement of expansions. Information on which expansions you can use is available
from your sales outlet or the customer service centre.
Information about boards
To prevent damage to the mainboard, the components and conductors on it, please take great care
when you insert or remove boards. Take great care to ensure that extension boards are slotted in
straight, without damaging components or conductors on the mainboard, or any other components,
for example EMI spring contacts.
Remove the plug from the mains outlet so that system and mainboard are totally disconnected from
the mains voltage.
Be careful with the locking mechanisms (catches, centring pins etc.) when you replace the
mainboard or components on it, for example memory modules or processors.
Never use sharp objects (screwdrivers) for leverage.
Boards with electrostatic sensitive devices (ESD) are identifiable by the label shown.
When you handle boards fitted with ESDs, you must, under all circumstances,
observe the following:
• You must always discharge static build up (e.g. by touching a grounded object)
before working.
• The equipment and tools you use must be free of static charges.
• Remove the power plug from the mains supply before inserting or removing
boards containing ESDs.
• Always hold boards with ESDs by their edges.
• Never touch pins or conductors on boards fitted with ESDs.

List of features
A26361-D1875-Z120-1-6319, Edition: 1 English - 3
List of features
Onboard features D1875-A*
Chipset SIS648FX/964
Board size ATX
VGA -
A
udio / 6-channel / S/PDIF 5.1 ü/ ü/ ü
Buzzer / int. Speaker Support ü/ -
LAN 1 Gbit / 100 Mbit / 10 Mbit - / ü/ ü
LAN ASF / AOL / WOL / Boot - / - / ü/ ü
Serial ATA / ATA / RAID ü/ ü/ ü
FireWire™ ü
USB 2,0 ü
Fan monitoring PSU** / CPU / AUX1 / AUX2 - / - / - / -
Fan control PSU** / CPU / AUX1 / AUX2 - / ü/ - / -
Temperature monitoring CPU/ONB1/ONB2/OFF ü/ - / - / -
* Support for PSC FMB 1.5
Special onboard features
Silent Fan / Silent Fan LT - / ü
System Guard / Silent Drives - / ü
Recovery BIOS / Desk Update / Multi Boot ü/ ü/ ü
HDD Password / USB Security - / ü
Logo Boot / Intel On Screen Branding - / ü
Internal ports
DIMM slots (DDR 400 SDRAM, PC3200) 2
A
GP Slot (2/4/8x, 32 bit, 66 MHz, 1.5 V) 1
PCI Slots (32bit, 33 MHz, 5 V and 3.3 V) 5
CNR Slot (Type A, AC‘97 only) -
Serial ATA interface (150 Mbyte/s) /
ULTRA DMA interface (133 Mbyte/s) / Floppy interface
2 / 2 / 1
S/PDIF * (5.1 digital Audio) OUT / IN - / -
CD / AUX audio input - / 1
Front panel Audio (9-pin for headphone, microphone) 1

List of features
4 - English A26361-D1875-Z120-1-6319, Edition: 1
Internal ports
FireWire™ * (9-Pin, Intel Standard) 1
USB * (2.0, ~480 MB/s) 4
Serial Ports* (RS232, FIFO, 16550 compatible) -
Fan Connectors PSU** / CPU / AUX1 / AUX2 - / 1 / 1 / -
SMBus * (Case Temperature) -
Cover monitoring* (Casing open) -
Power supply ATX/ATX 12V/AGP Pro 1 / 1 / -
External ports
VGA -
A
udio Mic. In/Line in/Line out (or configurable with driver) 1 / 1 / 1
S/PDIF (5.1 digital audio, cinch) OUT / IN 1 / -
LAN (RJ-45) 1
PS/2 mouse/keyboard 1 / 1
FireWire™ (6-Pin, IEEE 1394) 1
USB (2.0, ~480MB/s) 4
Serial Ports (RS232, FIFO, 16550 compatible) 1
Parallel Ports (EPP/ECP) 1
*for use with internal devices or optional Front or Rear panel
** not supported by standard power supplies

List of features
A26361-D1875-Z120-1-6319, Edition: 1 English - 5
Special features
Your mainboard is available in different configuration levels. Depending on the configuration, your
mainboard is equipped with or supports the features described in the following.
Silent Fan LT
A controller regulates the processor fan in the PC and thus prevents unnecessary
noise pollution. The controller operates independently of the operating system and the
processor.
Silent Drives
After the fans, hard disks and optical drives (CD-ROM, CD-RW, DVD etc.) are one of
the greatest sources of noise in a PC and can be switched into a quieter mode via the
BIOS. Together with the fan control via Silent Fan on our Premium mainboards, this
results in an extremely quiet PC.
Recovery BIOS
Recovery BIOS permits the recovery of the BIOS as often as desired following
destruction of the BIOS content due to an incomplete flash process.
DeskUpdate
DeskUpdate enables simple, automatic driver installation. The function is available
both on the OEM CD "Drivers & Utilities" and on the Internet.
Multi Boot
The BIOS of the Fujitsu Siemens Computers mainboards enables booting from all
types mass storage devices. In addition to IDE hard disks, this also includes optical
drives, such as CD-ROM, DVD and external drives that can be connected to USB or
FireWire.
USB Security
USB Security is a BIOS function that offers protection against unauthorised access
regardless of the operating system used. After the feature has been activated with a
Fujitsu Siemens Memorybird, the system can only be started when this Memorybird is
connected to one of the available USB ports.

6 - English A26361-D1875-Z120-1-6319, Edition: 1
Brief instructions on installing mainboard
If you have purchased a separate mainboard, you can install it in your system in accordance with
the following brief instructions.
The activities described here assume a basic knowledge of PCs and cannot be carried out by a
layperson. If you are not sure whether you have the necessary specialised knowledge, then leave
this work to an expert.
The illustrations of the system show examples of possible cases.
Prior to installation
►Please take note of the safety information in the "Important notes" chapter.
►Check whether the processor, memory modules and power supply are suitable for this
mainboard:
− processor (see "Replacing processor" chapter).
− memory modules (see "Upgrading main memory" chapter).
− power supply (see "Electrical Properties" chapter).
►Make sure the current requirement of the fans (processor, case) does not exceed the loadability
of the fan connections (see chapter entitled "Electrical Properties").
►First only install the components absolutely necessary (graphics card, processor and heat sink,
one memory module) and only connect the required connections (power supply unit, case
connections such as ATX on/off switch, hard disk or floppy disk drive). You should not install
additional cards and devices until this minimum configuration successfully boots (see chapter
entitled "Add-on modules / Upgrading").
Installation
►Equip the mainboard with the processor, heat sink and memory modules before installation if
possible. Further information can be found in "Replacing processor" chapter.
►Open the casing as described in the
operating manual.

Brief instructions on installing mainboard
A26361-D1875-Z120-1-6319, Edition: 1 English - 7
►Should no suitable connection field be
provided in the case, then you must
install the connection field (1) provided.
Ensure the plate is aligned properly so that
the connections are suitable for the
mainboard later.
►Set the mainboard on the edge on
which the connection field is located (2)
and then insert the board in the
case (3).
Make sure that spacers in the housing are
only mounted at points at which there are
mounting holes in the mainboard.
Ê Fasten the mainboard with the screws.
►Connect the plugs for the power supply, control panel and drives to the corresponding
connections on the mainboard.
Driver installation
►Install the drivers for the chipset. You may find the driver on the "Drivers & Utilities" CD. Please
refer to chapter "Drivers" for a description of installing drivers.

8 - English A26361-D1875-Z120-1-6319, Edition: 1
Interfaces and connectors
The positions of the interfaces and connectors are shown on page "Cover".
The components and connectors marked are not necessarily present on the mainboard.
External ports
The positions of the external ports are shown on page "Cover".
PS/2 keyboard port, purple
PS/2 mouse port, green
Serial interface, turquoise
Parallel port/Printer, burgundy
LAN
LAN connector USB - Universal Serial Bus, black
Audio output (Line out), light green
or Front*
Microphone jack, pink
or Surround*
Audio input (Line in), light blue
or Centre / Low* 1394 FireWireä, grey
* Switching over to 6-channel audio is carried out using a driver.
LAN connector
This mainboard has an ADMtek AN983B LAN controller. The LAN controller is equipped with a 2 KB
transmission and receiving buffer (FIFO) and supports WOL function through Magic Packetä.
The LAN RJ45 connector has two LEDs (light emitting diodes).
1
2
LED 1 lights green:
flashes green:
A connection exists (e.g. to a hub).
Activity
LED 2 glows yellow:
off:
100 Mbit/s
10 Mbit/s

External ports
A26361-D1875-Z120-1-6319, Edition: 1 English - 9
Audio ports and audio configuration
Audio ports
1
2
3
Connecting loudspeakers
The mainboard supports 2, 4 or 6-channel audio mode. For surround sound it is possible to connect
up to 6 analogue speakers and use the digital S/PDIF output.
Analogue 2-channel audio output
With the 2-channel configuration the functions Line-In, Line-Out and MIC are available. MIC can be
configured for operation at the front or rear of the PC (see "Audio configuration" section).
1 = Stereo L/R In
2 = Stereo L/R Out
3 = MIC In or no function (see the "Audio configuration" section)
Analogue 2-channel audio output with headphones
With the 2-channel configuration with headphones the functions Line-In, Headphones-Out and MIC
are available. MIC can be configured for operation at the front or rear of the PC (see "Audio
configuration" section).
1 = Stereo L/R In
2 = Headphones Out
3 = MIC In or no function (see the "Audio configuration" section)
Analogue 4-channel audio output
1 = Surround L/R Out
2 = Stereo L/R Out
3 = MIC
Analogue 6-channel audio output
The centre and subwoofer channel can be interchanged.
1 = Surround L/R Out
2 = Stereo L/R Out
3 = centre and subwoofer channel
i
Depending on driver, software or hardware version and operating system the functions
may differ from this presentation. If necessary, further information is provided in the
respective help system as well as in the "Audio configuration" section.

Internal ports and connectors
10 - English A26361-D1875-Z120-1-6319, Edition: 1
Audio configuration
The mainboard supports 2, 4 or 6-channel audio mode. For surround sound it is possible to connect
up to 6 analogue speakers and use the digital S/PDIF output (see "Audio ports" section).
Depending on the operating system used, the audio driver and additionally installed software, you
can configure the audio properties.
i
MIC can be configured for operation at the front or rear of the PC, if the case has a
properly connected front MIC-In (see the "Pin assignment of internal ports" section, in the
"Audio front panel" chapter). You can switch in the BIOS Setup or by using the software
Sigmatel JackSharing, which is either automatically installed or may be found on the CD
"Drivers & Utilities" supplied with your mainboard.
Drivers
A corresponding driver must be installed for the 2, 4 or 6-channel audio mode. If the drive is not
installed yet, proceed as described in the chapter "Add-on modules / Upgrading", in the section
"Drivers".
Software
To configure MIC-In and fully utilize all audio-functions of your Mainboard, it may be necessary to
install additional software. If the required software was not preinstalled, it can be found on the
supplied "Drivers & Utilities" CD.
BIOS
In a current BIOS MIC-In can be configured for operation at the front or rear of the PC Additional
information is contained in the "BIOS Setup" manual.
Internal ports and connectors
The positions of the internal ports and connectors are shown on the Cover. Additional information on
some ports is also provided here.
Hard disk connection
An ultra ATA/66, ultra ATA/100 or ultra ATA/133 hard disk must be connected with a cable
especially designed for the ultra ATA/66, ultra ATA/100 or ultra ATA/133 mode.
►Connect the end of the cable marked with blue to the mainboard.

Pin assignment of internal ports
A26361-D1875-Z120-1-6319, Edition: 1 English - 11
Pin assignment of internal ports
The pin assignment of some internal connections is shown in English in the following.
i
Some of the following connectors may be optional!
Front panel
Watch the poling of the LEDs. The positive pole of
the connection cables is often indicated with a
coloured wire. 1
2
HD-LED1)
Power On/Off
Reset1)
Power On
LED1) 2)
Recovery Password
1) Cable is not included in the delivery scope
2) 2-pin or 3-pin connector possible
Connection Note
Reset
Power On/Off
HD LED
Power On LED Indicates the system state APM or ACPI (see chapter "APM and ACPI system
status, energy-saving modes").
Password see "Settings with switches and jumpers" chapter
Recovery see "Settings with switches and jumpers" chapter