Fujitsu D1483 User manual

Technical Manual
Mainboard D1483
English
answers2

Are there ...
... any technical problems or other questions you need clarified?
Please contact:
•your sales partner
•your sales outlet
You will find further information in the manuals "Safety" and "Ergonomics".
The latest information and updates (e. g. BIOS update) on our mainboards can be found on the
Internet under: http://www.fujitsu-siemens.com/mainboards

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Published by
Fujitsu Siemens Computers GmbH
Order No.: A26361-D1483-Z120-1-7619
Printed in the Federal Republic of Germany
AG 1102 11/02
A26361-D1483-Z120-1-7619
Mainboard D1483 TECHNICAL MANUAL

Mainboard D1483
Technical Manual
English
November 2002 edition

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-D1483-Z120-1-7619
Contents
Mainboard D1483.............................................................................................................................1
Notational Conventions..............................................................................................................1
Important Notes.................................................................................................................................2
Information about Boards...........................................................................................................2
List of Features..................................................................................................................................3
Interfaces and connectors ..............................................................................................................4
Layout ...............................................................................................................................................4
External Connectors..................................................................................................................5
Internal Connectors ...................................................................................................................6
LAN Connector A 10/100 82550 - Ethernet Port (External)...............................................6
LAN Connector B 1 GbE 82540 - Ethernet Port (External).................................................6
System Fan 1/2 and CPU Fan 1/2 Connector (Internal).....................................................7
PSU Fan Connector (CN15) ..............................................................................................7
RSB Power Connector (CN5).............................................................................................7
IPMI Connector (CN6) .......................................................................................................7
UBS Port A/B - Dual Channel ............................................................................................8
Power Connector...............................................................................................................8
Power Supply ATX Connector (Internal) ............................................................................8
Floppy Connector ..............................................................................................................9
Intelligent Drive Electronics (IDE) Interface (Internal).......................................................10
Temperature / System Monitoring............................................................................................11
LAN Connector A 10/100 Mbit .................................................................................................11
LAN Connector B 1 GbE..........................................................................................................12
PCI Bus Resources .................................................................................................................13
PCI Slots .........................................................................................................................13
PCI IRQ Line X - Assignment of the PCI Interrupts..........................................................13
Screen Resolution ...................................................................................................................14
Jumper Settings.......................................................................................................................15
Clear CMOS - Jumper JP1 ..............................................................................................15
Power On Circuit - Jumper JP2........................................................................................15
Boot Block - Jumper JP3.................................................................................................15
Add-On modules..............................................................................................................................16
Slot Sequence.........................................................................................................................16
Upgrading Main Memory..........................................................................................................17
Replacing the Lithium Battery..................................................................................................18
Glossary..........................................................................................................................................19

A26361-D1483-Z120-1-7619 English - 1
Mainboard D1483
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 system board.
Further 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
may 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:
!Pay particular attention to text marked with this symbol. Failure to observe this warning
endangers your life, destroys the device, or may lead to loss of data.
i
Supplementary information, remarks, and tips follow this symbol.
ÊText which follows this symbol describes activities that must be performed in the order shown.
ËThis symbol indicates that you must enter a blank space (press the Space Bar) at this point.
ÚThis 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-D1483-Z120-1-7619
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 shielded 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" - "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-D1483-Z120-1-7619 English - 3
List of Features
•One processor slot for Pentium IV processors 1.7GHz and above with a 400/533 MHz Front
Side Bus
•512 Kbyte second level cache
•two 64 bit PCI slots with 33 MHz
•three memory slots (PC2100) registered up to a max. of 3 Gbytes main memory (LP DDR
memory modules)
•Intel 82550PM ethernet LAN controller with 10/100 Mbits (RJ-45).
•Intel 82540 Ethernet LAN controller with 1 GbE (RJ-45).
•IDE RAID chip 20270; IDE hard disk controller connected to PCI bus ultra DMA 100 mode
capable, supports PIO modes 0-4
•Super I/O chip NS87414, floppy disk drive controller (possible formats: 720 Kbyte, 1.44 Mbyte
and 2.88 Mbyte
•Northbridge; Server Works GC-SL
•Southbridge; Server Works CSB6
•VRM 9.1
•ATI Rage XL (4 Mbyte)
•EEPROM; SST (4 Mbyte)
•IPMI server management onboard
•System Monitoring
•Security Functions
−Simple error detection and correction in the main memory with an ECC (only for memory
modules with ECC)
−System, setup and keyboard password
−Serial port can de deactivated
−Write protection for floppy disk drive
−Boot hard disk virus warning function
−Flash BIOS and EEPROMS (on the memory modules) virus protection function
•One external serial port (COM1)
•Three external USB ports (USB = Universal Serial Bus)
•Two external PS/2 interfaces for keyboard and mouse
•Real-time clock/calendar with integrated battery backup

A26361-D1483-Z120-1-7619 English - 4
Interfaces and connectors
The components and connectors marked are not necessarily present on the mainboard.
Layout
DIMM 2 DIMM 3 DIMM 1
10
11121314
15
21 4
5
6
7
89
3
1 = RSB power connector
2 = IPMI connector
3 = Sys fan connector 1
4 = Sys fan connector 2
5 = FDD connector
6 = CN9 internal USB port
7 = CN8 connector for LED board / USB
8 = ATX power supply
9 = RAID secondary connector
10 = Power supply +12 V
11 = CPU fan connector 2
12 = RAID primary connector
13 = CPU fan connector 1
14 = IDE connector for CD-ROM/DVD drives
15 = 4 pin power connector JP4

Interfaces and connectors
A26361-D1483-Z120-1-7619 English - 5
External Connectors
13456 72
1 = USB port (black)
2 = PS/2 mouse port (green)
3 = PS/2 keyboard port (purple)
4 = VGA port (blue)
5 = LAN connector A 10/100 Mbit
6 = LAN connector B 1 GbE
7 = Serial interface COM1 (turquoise)

Interfaces and connectors
6 - English A26361-D1483-Z120-1-7619
Internal Connectors
!Some of the following connectors are optional!
LAN Connector A
10/100 82550 - Ethernet Port
(External) 1
Pin Signal
1TX+
2TX-
3RX+
4TERMPLANE
5TERMPLANE
6RX-
7TERMPLANE
8TERMPLANE
LAN Connector B
1 GbE 82540 - Ethernet Port
(External) 1
Pin Signal
1TX+
2TX-
3RX+
4TERMPLANE
5TERMPLANE
6RX-
7TERMPLANE
8TERMPLANE

Interfaces and connectors
A26361-D1483-Z120-1-7619 English - 7
System Fan 1/2 and CPU Fan 1/2
Connector (Internal)
(system fan - supervised)
1
Pin Signal
1GND
2Controlled fan voltage (0 V, +6 V ... +12 V) or Fix fan voltage (+12 V)
3 Sense
PSU Fan Connector (CN15) 1
Pin Signal
1GND
2Controlled fan voltage (0 V, +6 V ... +12 V) or Fix fan voltage (+12 V)
RSB Power Connector (CN5) 1
Pin Signal
1GND
2VCC5SBY
IPMI Connector (CN6) 1
Pin Signal
1 IPMBDAT
2GRD
3IPMBCLK
4Not connected

Interfaces and connectors
8 - English A26361-D1483-Z120-1-7619
UBS Port A/B - Dual Channel
(internal or external via special wire)
1 2
Pin Signal Pin Signal
1 VCC Dual (max. 250 mA) 2 VCC Dual (max. 250 mA)
3 Reserved 4 Key
5 Power supply on
(max. 1 second low pulse) 6GND
7 Data positive 8 Data negative
9 GND 10 Over current (low asserted)
Power Connector 21
Pin Signal
1GND
2GND
3 +12 V
4 +12 V
Power Supply ATX Connector
(Internal)
1
11
Pin Signal Pin Signal
1 +3.3 V 11 +3.3 V
2 +3.3 V 12 -12 V
3GND13GND
4 +5 V 14 PS on (low asserted)
5GND15GND
6+5V16GND
7GND17GND
8 Powergood (high asserted) 18 -5 V
9 +5 V Auxiliary 19 +5 V
10 +12 V 20 +5 V

Interfaces and connectors
A26361-D1483-Z120-1-7619 English - 9
Floppy Connector
1
Pin Signal Pin Signal
1 VCC5 FDD 14 STEP#
2 INDEX# 15 GND
3VCC5 FDD 16 WDATA#
4DRV0# 17 GND
5VCC5 FDD 18 WGATE#
6DSKCHG# 19 GND
7Not Connected 20 TRKO#
8Not Connected 21 GND
9Not Connected 22 WRTPRT#
10 MTRO# 23 GND
11 Not Connected 24 RDATA#
12 DIR# 25 GND
13 DENSEL 26 HDSEL#

Interfaces and connectors
10 - English A26361-D1483-Z120-1-7619
Intelligent Drive Electronics (IDE)
Interface (Internal)
12
Pin Signal Pin Signal
1 Reset drive (Low Asserted) 2 GND
3 Data 7 (High Asserted) 4 Data 8 (High Asserted)
5 Data 6 (High Asserted) 6 Data 9 (High Asserted)
7 Data 5 (High Asserted) 8 Data 10 (High Asserted)
9 Data 4 (High Asserted) 10 Data 11 (High Asserted)
11 Data 3 (High Asserted) 12 Data 12 (High Asserted)
13 Data 2 (High Asserted) 14 Data 13 (High Asserted)
15 Data 1 (High Asserted) 16 Data 14 (High Asserted)
17 Data 0 (High Asserted) 18 Data 15 (High Asserted))
19 GND 20 Key
21 DRQ (High Asserted) 22 GND
23 I/O write (Low Asserted) 24 GND
25 I/O read (Low Asserted) 26 GND
27 I/O ready (High Asserted) 28 Cable select
29 DAK (Low Asserted) 30 GND
31 IRQ (High Asserted) 32 Not connected
33 ADR 1 (High Asserted) 34 ATA66 Detect (Low
Asserted)
35 ADR 0 (High asserted) 36 ADR 2 (High Asserted)
37 CS 1 (Low asserted) 38 CS 3 (Low Asserted)
39 IDE-LED (Low asserted) 40 GND

Interfaces and connectors
A26361-D1483-Z120-1-7619 English - 11
Temperature / System Monitoring
Temperature and system monitoring aim to reliably protect the computer hardware against damage
caused by overheating. In addition, any unnecessary noise is also prevented by reducing the fan
speed and information is provided about the system status.
The temperature and system monitoring are controlled by an onboard controller.
The following functions are supported:
Temperature Monitoring:
Measurement of the processor and system temperature is done with an onboard temperature
sensor; measurement of the ambient temperature is done with an external temperature sensor.
Fan Monitoring:
Fans that are no longer available; blocked or sticky fans that are detected are operated with a 12 V
pulse voltage. Fans removed while the system is switched off are signalled by the Event LED. When
the system is switched on again the BIOS processes the application.
Fan Control:
The four fans are regulated according to temperature.
Sensor Monitoring:
The removal of, or a faulty error within the system, detection is done by a temperature sensor.
Should this happen all fans are monitored by this sensor and run at maximum speed, to achieve the
greatest possible protection of the hardware. When the system is switched on again the BIOS
processes the application.
LAN Connector A 10/100 Mbit
This system board has an Intel 82550PM LAN controller. The LAN controller is equipped with a
3 Kbyte transmission and receiving buffer (FIFO) and supports WOL function through Magic
Packet.
It is also possible to boot a device without its own boot hard disk via LAN. Here Bootix LAN BootP
and Intel PXE are supported.
The LAN RJ45 connector is equipped with a green and a yellow LED (light emitting diode).
12
1 = Green indicator
2 = Yellow indicator
LED 1 (left)
LNK On The adapter is connected to a valid link partner.
Off No link.
ACT On (flashing) Data is being transmitted or received.
100 Green 100 Mbit/s

Interfaces and connectors
12 - English A26361-D1483-Z120-1-7619
LED 2 (right)
LNK On The adapter is connected to a valid link partner.
Off No link.
ACT On (flashing) Data is being transmitted or received.
10 Yellow 10 Mbit/s
Green a connection exists (e.g. to a hub).
Yellow Link Mode: the LAN connection is active.
WOL mode: a Magic PacketTM is being received.
LAN Connector B 1 GbE
This system board has an Intel 82540PM LAN controller. The LAN controller is equipped with a
3 Kbyte transmission and receiving buffer (FIFO) and supports WOL function through Magic
Packet.
It is also possible to boot a device without its own boot hard disk via LAN. Here Bootix LAN BootP
and Intel PXE are supported.
The LAN RJ45 connector is equipped with a green and a bi-color (yellow/green) LED (light emitting
diode).
12
3 = Green indicator
4 = Bi-color (yellow/green) indicator
LED 1 (left)
LNK On The adapter is connected to a valid link partner.
Off No link.
ACT On (flashing) Data is being transmitted or received.
LED 2 (right)
10/100/1000 Off 10 Mbit/s
Green 100 Mbit/s
Yellow 1000 Mbit/s