d10xx

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SYSTEMBOARDS

2-25

2.15 D1000

1 2 3 456 7 8 9 10 11 12

13

14

15

16

17

18

1920

21

2223

24

2527

28

30

26

29

1 = Wavetable connector2 = CD Line in3 = Voice modem port4 = Audio port (microphone port)5 = Game/Midi port6 = Audio port (Line In)7 = Audio port (Line Out)8 = RJ-45 Ethernet port9 = 2 USB 10 = Serial port 111 = Parallel port12 = PS/2 mouse (top) and

keyboard connection (bottom)

13 = Connector for processorfan 2

14 = Second Processor(optional)

15 = First processor16 = Connector for processor

fan 117 = Voltage conversion module

for second processor (optional)18 = Power supply19 = Serial port 2

20 = LED connectors (front panel)

21 = SCSI LED22 = Floppy disk drive23 = IDE drives 1 and 2 (primary)24 = IDE drives 3 and 4

(secondary)25 = SCSI connection26 = Fan connection for add-on

boards27 = Jumpers for memory speed28 = Jumper for configuration29 = ISA bus slot

30 = PCI bus slots

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SYSTEMBOARDS

2-26

Access to BIOS Setup - Jumper A

Jumper A enables and disables access to system BIOS.

up BIOS Setup cannot be accessed.down System BIOS can be accessed (default setting).

Recovering System BIOS - Jumper B

The jumper B enables recovery of the old system BIOS after an attempt to update hasfailed. To restore the old BIOS you need a Flash BIOS Diskette (call customer service).

up The System BIOS executes from floppy drive A: and restores the System BIOSon the system board.

down The System BIOS is started from the system board (default setting).

!You may not change the default settings for jumpers C to H.

Clock Frequency - Jumpers E-H

! The jumpers may only be set as specified in the table below for the particular processorused.

processor switch E switch F switch G switch H

200 Mhz down down down down

Memory Speed - Jumper M

Jumper M defines whether memory modules with an access time of 50 ns or 60 ns are used.

up The memory modules have an access time of 50 ns.down The memory modules have an access time of 60 ns (default entry).

! Do not change the factory setting!

Main memory

Four locations (bank 0 and bank 3) are available on the system board forinstalling memory modules. The board supports a maximum of 512 Mbytes. Youmay install memory modules of 16, 32, 64 or 128 Mbytes.

You may only use fast EDO memory modules with ECC (access time

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2.16 D1005

GCB

V

U

D

S

QR N

H

J

I

MP O

T

E

L

K

A F

A = ISA connectorsB = CD-ROM audio connectorC = Telephony connectorD = W avetable connectorE = Telephony connectorF = Audio line in connectorG = Back panel I/O connectorsH = Slot 1 processor connector

I = Heatsink support mountingholes

J = Power connectorK = Speaker (optional)L = BatteryM = SIMM socketsN = Floppy drive connectorO = Primary IDE connector

P = Secondary IDE connectorQ = Front panel connectorsR = Jumper blockS = Fan 1 connectorT = Chassis security connectorU = Fan 3 connectorV = PCI connectors

Jumper Block

J9C1

4 65

32

A B C D

4 65

3211

4 65

321

4 65

321

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SYSTEMBOARDS

2-28

Jumpers for Setup Program Functions

Function Block Pins Description

Setup Program Access J9C1-D 5-6 Enabled(default)

4-5 Disabled

BIOS Recovery J9C1-A 5-6 Normal(default)

4-5 Recover

CMOS Clear J9C1-C 5-6 Keep (default)

4-5 Clear

Jumpers for Processor Speed

Host Bus Block J9C1Pentium II

Speed A B C233 MHz 66 2-3 2-3,

5-62-3

266 MHz 66 1-2 1-2,4-5

2-3

300 MHz 66 1-2 2-3,4-5

2-3

Main memory

The motherboard has four 72-pin, tin-lead SIMM sockets that support from 8 MB to 256 MBof memory. The sockets are arranged as banks 0 and 1 (Figure 6). Two sockets make upone bank.When adding memory, follow these guidelines:

When adding SIMMs, use only tin-lead,

72-pin, 50 or 60 ns EDO DRAM. Faster devices will not improve system performance.

When you install SIMMs, you must completely fill at least one bank; that is, you must install SIMMs in both sockets of

the bank.

The computer automatically detects the installed memory, so it doesnt matter which bank is used, as long as both

sockets in the bank are filled. Because of limited space on the motherboard, it might be easier to install SIMMs in bank

0 first.

Both SIMMs in one bank must be the same size. For example, dont install a 4 MB SIMM in one socket of bank 0 and

an 8 MB SIMM in the second socket of bank 0. You may, however, use different size SIMMs in different banks.

The motherboard supports parity (x36) or non-parity (x32) SIMMs. Errorchecking and correction is supported with parity and ECC SIMMs. There isno error checking and correction with non-parity SIMMs.

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SYSTEMBOARDS

2-29

2.17 D1025

1 2

8

9

10

13

14

15

16

18

19

20

11

12

17

7

542 3

6

1

1 = Connector 2 for control panel

2 = Connector 1 for control panel3 = ON/OFF button4 = Loudspeaker5 = Fan6 = Connector for fax boards7 = Wake On LAN8 = SCSI LED9 = I

2C connector

10 = Feature connector

11 = Voice modem

12 = AUX IN13 = CD Line in14 = Power supply 115 = Power supply 216 = IDE drives 3 and 4 (secondary)17 = Floppy disk drive18 = IDE drives 1 and 2 (primary)19 = Connector for chipcard reader20 = IrDA

The connectors marked do not have to be present on the systemboard.

Settings with switch block

1 2

OPEN/OFF

1 2 3 4 5 6 7 8

ON

Switch 1, 2, 3 and 4 = clock speedSwitch 5 = recovering system BIOSSwitch 6 = must be set to offSwitch 7 = reservedSwitch 8 = write protection for floppy disk drive

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SYSTEMBOARDS

2-30

Clock speed - switch 1, 2, 3 and 4

!The switches may only be set as specified in the tablebelow for the particular processor used.

Processor switch 1 switch 2 switch 3 switch 4

166 MHz on off on on

200 MHz on off off on

233 MHz on off off off

Reserved off off off off

Recovering System BIOS - switch 5Switch 5 enables recovery of the old system BIOS after an attempt to update has failed.Memory bank 1 must be populated in order to be able to restore the system BIOS. Torestore the old BIOS you need a Flash BIOS Diskette (call customer service).on The System BIOS executes from floppy drive A: and restores the System BIOS on the system board.

off The System BIOS is started from the system board (default setting).

Write-protection for floppy disk drive - switch 8

Switch 8 is used to define whether floppy disks can be written or deleted in the floppy diskdrive. To write and delete floppy disks, the write-protection in BIOS setup must be disabled (inmenu Security, the field Diskette Write must be set to Enabled).on The floppy disk drive is write-protected.

off Read, write and delete floppy disks is possible (default setting).

Setting the processor core voltageProcessor type Jumper VCore

Intel not inserted

AMD-K6 166

AMD-K6 200

connected to 1-2

AMD-K6 233 connected to 2-3

1 2

5

42 3

6

7

1

89

Main memoryTwo locations (bank 1 and bank 2) are available on the system board for installing memory modules. DIMMmodules (dual inline memory module) are used.

A maximum of 256 Mbytes of SDRAM memory modules may be installed. SDRAM memory modules can bemixed.

!You may only use unbuffered 3V modules. Buffered modules are not permitted.You can only use 66 MHz or faster SDRAM memory modules!

1 = Locations bank 1 for main memory


3 = Lithium battery

4 = Processor with heat sink and fan

5 = VCore jumper for processor core voltage

6 = Socket for video memory board

7 = Slot for platter

8 = Flash BIOS

9 = Socket for wavetable chip

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SYSTEMBOARDS

2-31

2.18 D1026

78

9

12

13

14

15

17

18

19

1011

16

5

42 3

6

1

20

21

1 = ON/OFF button2 = Loudspeaker3 = Fan4 = ServerManagement bus5 = Connector for fax boards6 = Wake On LAN (WOL)7 = USB connection (internal)8 = Voice modem9 = AUX IN10 = CD Line in11 = DSP

12 = Power supply 3V13 = Power supply 114 = IDE drives 3 and 4 (secondary)15 = IDE drives 1 and 2 (primary)16 = Floppy disk drive17 = Connector for chipcard reader18 = Power supply 219 = IrDA20 = Connector 1 for control panel21 = Connector 2 for control panel



OPEN / OFF

ON1 2 3 4 5 6 7 8

Switch 1 = must be set

to off

Switch 2 = System BIOSrecovery

Switch 3 = Write-

protection for floppy

disks

Switch 4 = Wake On

LAN

Switch 5, 6, 7 and 8 =clock speed

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SYSTEMBOARDS

2-32

Recovering System BIOS - switch 2Switch 2 enables recovery of the old system BIOS after an attempt to update has failed. To restorethe old system BIOS you need a Flash BIOS Diskette (call customer service).on The System BIOS executes from floppy drive A: and restores the System BIOS on the system board.


Write-protection for floppy disks - switch 3Switch 3 is used to define whether floppy disks can be written or deleted in the floppy disk drive. To

write and delete floppy disks, the write-protection in BIOS setup must be disabled (in menu Security,the field Diskette Write must be set to Enabled).on The floppy disk drive is write-protected.


Wake On LAN (WOL) - switch 4Switch 4 is only important when the optional LAN controller is mounted on the system board. Itswitches the WOL function of the LAN controller on the system board off and on.

iThe following conditions must be met for the WOL function:

The power supply must provide a 5V auxiliary voltage of at least

500 mA.

The WOL plug connector may not be used.

If one or both of these conditions are not met, then WakeOn LAN must be switched off. Otherwise malfunctions mayoccur. Please contact our customer service.

on The Wake On LAN of the LAN controller on the system board is switched on.

off The Wake On LAN of the LAN controller on the system board is switched off.


!The switches may only be set as specified in the table belowfor the particular Pentium II used.This system board you may use only with processors with ahost bus frequency of 66 MHz. Do not use processors witha host bus frequency of 100 MHz!

processor switch 5 switch 6 switch 7 switch 8233/66 MHz on on off off

266/66 MHz on off on on

300/66 MHz on off on off

333/66 MHz on off off on

Reserved off x x x

Main memoryThe system board incorporates two or three locations for installing memory modules in DIMM format.The board supports a maximum of 384 Mbytes. Both EDO-DRAM and SDRAM memory modules canbe used. They may be mixed.

DIMM = Dual Inline Memory ModuleEDO-DRAM = Enhanced Data Output Dynamic Random Access MemorySDRAM = Synchronous Dynamic Random Access Memory

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SYSTEMBOARDS

2-33

2.19 D1031

1

2

1

3

4

5

6

1234

1 2 3 4 5 6 7

8

9

1 0

1 1

1 2

1 3

1 41 51 61 71 8

1 920

2122

23

24

25

26

27

1

2

1

3

4

5

6

1234

OPEN/OFF

ON1 2 3 4 5 6 7 8

1 = Auxiliary voltage for power supply

2 = Power supply 5V and 12V

3 = Chipcard reader

4 = Voltage converter for processor 2

5 = Temperature sensor for processor 1

6 = Temperature sensor for processor 2

7 = Control panel

8 = Cover detection9 = Power supply voltage

10 = Fan 1

11 = Loudspeaker

12 = Fan 2

13 = USB port (internal)

14 = SCSI indicator

15 = Ultra SCSI (SE)

16 = IDE drives

17 = Ultra 2 SCSI (LVD/SE)

18 = Floppy disk drives

19 = Wake On LAN (WOL)

20 = Remote on

21 = CAN bus connection internal

22 = CAN bus connection external23 = Keyboard and mouse

24 = Serial interface 1 and 2

25 = USB port (external)

26 = Parallel interface

27 = Monitor port

Switch 1 = System BIOS recovery

Switch 2 = must be set to off

Switch 3 = write protection for system BIOSSwitch 4 = write protection for floppy disk drive

Switch 5, 6, 7, 8 = clock frequency

iThe switch settings applyboth to the dual-processorsystem and to themonoprocessor system.

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SYSTEMBOARDS

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Recovering System BIOS switch1Switch 1 enables recovery of the old system BIOS after an attempt to update has failed. To restorethe old BIOS you need a Flash BIOS Diskette (call customer service). The existing BIOS settings aremeaningless for restoring the system BIOS (e.g. the Security menu in the Flash Write field).OFF The System BIOS is started with the system BIOS from the system board (default setting).

ON The system is started from the Flash BIOS Diskette in drive A. A recovery of the system BIOS is executed.

i If switch 1 is set to ON, switch 3 must be set to OFF (OPEN).

Write protection for System BIOS - switch 3Switch 3 enables and disables system Flash BIOS updating. Before an update of the system BIOScan be carried out, switch 1 must be set to OFFand write protection for the system BIOS must alsobe disabled in the BIOS Setup (in the Security menu: the Flash Write field must be set to Enabled). Ifyou wish to update your system BIOS, please consult our customer service.OFF System BIOS can be overwritten (default setting).

ON System BIOS is write protected.

Write protection for floppy disk drive - switch 4Switch 4 is used to define whether floppy disks can be written or deleted in the floppy disk drive. To

write and delete floppy disks, the write protection in BIOS setup must be disabled (in menu Security,the field Diskette Write must be set to Enabled).OFF Read, write and delete floppy disks is possible (default setting).

ON The floppy disk drive is write-protected.


!The switch may only be set as specified in the table belowfor the particular processors used.

Processor with 100 MHz system bus clock frequency



400 MHz on on on off

450 MHz on off on off

Main memoryFour locations (DIMM0 to DIMM3) are available on the system board for main memory. These slots are suitablefor 64, 128, 256 and 512 Mbyte SDRAM memory modules of the DIMM format.The maximum memory configuration is 2 Gbyte, whereby memory modules with different memory capacitiescan be combined.Equipping must be performed starting with slot 1 (DIMM0) in sequence.

! You may only use buffered 3.3V memory modules. Unbuffered memory modulesare not permitted.The SDRAM memory board must be compatible with PC100.

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SYSTEMBOARDS

2-35

2.20 D1034

ISA 1

ISA 3

ISA 2

PCI 2

PCI 1

PCI 3

PCI 4

2 1

4

9

5

6

7

8

10

11

12

13

14

15

16

12

3

1 = Infrared interface2 = RESET switch3 = Floppy disk drive4 = Power supply5 = SCSI LED6 = LED indicators in front panel7 = Power on switch8 = Fan9 = IDE drives 1 and 2 (primary)

10 = IDE drives 3 and 4 (secondary)11 = I

2C connector

12 = External loudspeaker13 = Remote on via fax/modem14 = Voice modem15 = AUX Line in16 = CD Line in



!The switches may only be set as specified in the tablebelow for the particular processor used. Make sure youalso check the jumper settings for the processor

auxiliary voltage.Processor switch 1 switch 2 switch 3 switch 4

90 MHz off on off off


120 MHz off on on off

133 MHz on off on off

150 MHz off on on on





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SYSTEMBOARDS

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Skipping the password setting - switch 6Switch 6 defines whether a set BIOS password is to be taken into account or not.on The BIOS password is ignored.

off The BIOS password is taken into account (default setting).

Write-protection for floppy disk drive - switch 8Switch 8 is used to define whether floppy disks can be written or deleted in the floppy diskdrive. To write and delete floppy disks, the write-protection in BIOS setup must be disabled (inmenu Security, the field Diskette Write must be set to Enabled).on The floppy disk drive is write-protected.


Setting the processor core voltage

!The jumpers may only be set as specified in the tablebelow for the particular processor used!

Processor type Jumper for processor core

voltage

Jumper for the supply

voltage of an AMD-K5

Intel not inserted not inserted

AMD-K5 not inserted both inserted

AMD-K6 - 166

AMD-K6 - 200

connected to 1-2 both inserted

AMD-K6 - 233 connected to 2-3 not inserted

ISA 1

ISA 3

ISA 2

PCI 2

PCI 1

PCI 3

PCI 4

2 1

1 5

6

7

8

3

10

42

9

Main memoryTwo locations (bank 1 and bank 2) are available on the system board for installing memory modules. DIMM

modules (dual inline memory module) are used.A maximum of 256 Mbytes of SDRAM memory modules may be installed.


1 = Locations 1 + 2 for main memory

2 = Switch block

3 = Processor with heat sink

4 = Jumper for the supply voltage of an

AMD-K5 processor

5 = Jumper for processor core voltage

6 = Lithium battery

7 = Flash BIOS8 = ISA slots 1 - 3


10 = PCI slots 1 - 4

The connectors marked do not haveto be present on the system board.

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2-37

2.21 D1042

1 2 3 4 5 6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

1 = Cover recognition2 = Intrusion connector3 = Connector for chipcard reader4 = Power supply 15 = Fan6 = Power supply 27 = Connector 2 for control panel8 = Floppy disk drive9 = SCSI LED10 = Connector 1 for control panel11 = ON/OFF button

12 = Feature connector13 = IrDA14 = IDE drives 1 and 2 (primary)15 = IDE drives 3 and 4 (secondary)16 = I

2C connector

17 = Loudspeaker18 = Wake On LAN (WOL)19 = Connector for fax boards20 = Voice modem21 = AUX IN22 = CD Line in



OFF

ON

12345678

Switch 1, 2, 3 and 4 =

clock speed

Switch 5 = recovering

system BIOS

Switch 6 = must be set to

off

Switch 7 = reserved

Switch 8 = write

protection for floppy

disk drive

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SYSTEMBOARDS

2-38


!The switches may only be set as specified in the tablebelow for the particular processor used.








Write-protection for floppy disk drive - switch 8

Switch 8 is used to define whether floppy disks can be written or deleted in the floppy diskdrive. To write and delete floppy disks, the write-protection in BIOS setup must be disabled (inmenu Security, the field Diskette Write must be set to Enabled).on The floppy disk drive is write-protected.


Setting the processor core voltageProcessor type Jumper VCore

Intel not inserted

AMD-K6 - 166

AMD-K6 - 200

connected to 1-2

AMD-K6 - 233 connected to 2-3

1

2

3

5

6

8

9

10

4

7

Main memoryTwo locations (bank 1 and bank 2) are available on the system board for installing memory modules. DIMMmodules (dual inline memory module) are used.A maximum of 256 Mbytes of SDRAM memory modules may be installed. SDRAM memory modules can be

mixed.


1 = VCore jumper for processor core voltage

2 = Lithium battery

3 = Processor with heat sink and fan

4 = Flash BIOS


6 = ISA slots - from below: 1 - 3

7 = PCI slots - from below: 1 - 4)




The connectors marked do not have to bepresent on the system board.

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SYSTEMBOARDS

2-39

2.22 D1060

OM06320

V U TWXY

I

J

L

M

N

K

HA D

II

JJ

EE

DD

CC

Z

HH

FF

GG

S

R Q P O

F

G

E

B C

AA

BB

A. Onboard serial port 2 connector (optional) S. Ultra-wide (16-bit) SCSI connectors

B. CPU 1 fan connector T. Narrow (8-bit) SCSI connector

C. ATAPI CD audio c onnect or (opt ional) U. Sleep LED c onnector

D. ATAPI-style telephony connector (optional) V. Front panel I/O connectors

E. ATAPI-style Line In connector (optional) W. HDD LED input connector (4-pin)

F. 2 mm CD audio c onnect or (opt ional) X. Front c hass is 2 f an c onnector

G. CPU 2 fan connector Y. Front chassis 1 fan connector

H. Back panel connectors Z. Speaker

I. Rear chassis fan connector AA BatteryJ. Auxillary power connector BB HDD LED input connector (2-pin)

K . B oot proces sor Slot 1 con nector CC. W ak e-on-Modem co nnector

L. ATX power connector DD. Wake on LAN connector

M. Appli cati on process or Slot 1 c onnect or EE. SCSI PCI Rai dport connector

N. DIMM sockets FF. A.G.P. connector

O. Config uration jum per block GG. MID I/Game Po rt co nnector (optional)

P. Secondary IDE connector HH. PCI connectors

Q. Primary IDE connector II. ISA connectors

R. Floppy drive connector JJ. Chassis security connector

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SYSTEMBOARDS

2-40

OM06335

J7E1

3 1

Jumper Settings for Setup Program ModesMode Jumper Description

Normal 1-2 BIOS uses current configuration and passwords for

booting.

Configure 2-3 After the POST runs, Setup starts and displays the

Maintenance menu. This menu displays options for

setting the processor speed and clearing passwords.

Recovery None BIOS recovers data from a recovery diskette.

Main memoryYou can install from 16 MB to 512 MB of SDRAM or 1 GB of EDO DRAM in themotherboard DIMM sockets. Memory can be installed in one, two, three, or four sockets.DIMM size can vary between sockets. The motherboard supports the following types ofmemory: 168-pin 3.3 V DIMMs with gold-plated contacts

66-MHz unbuffered ECC SDRAM

60-ns EDO ECC DRAM

Single- or double-sided DIMMs in the following sizes:

DIMM Size Configuration

16 MB 2 Mbit x 72

32 MB 4 Mbit x 72

64 MB 8 Mbit x 72

128 MB 16 Mbit x 72

256 MB (EDO DRAM only) 32 Mbit x 72

iSDRAM DIMMs must meet the Intel specifications for 72-bit SDRAM. For informationabout vendors that support these specifications refer to the Intel World Wide Web

site:http://www.intel.com/

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SYSTEMBOARDS

2-41

2.23 D1064

1 2 3 4

6

7

8

9

1 01 1

1 21 3

1 4

1 5

1 61 7

1 8

5

1 9

20

Settings on the switch block

OPEN / OFF

ON

1 2 3 4 5 6 7 8

1 = Power supply 12 = I

2C connector

3 = Fan 24 = Connector for chipcard reader5 = IrDA6 = Connector for reset switch7 = Floppy disk drive8 = Connector for control panel9 = Power supply 210 = Cover detection

11 = ON/OFF button12 = SCSI indicator13 = Fan 114 = IDE drives 1 and 2 (primary)15 = IDE drives 3 and 4 (secondary)16 = Loudspeaker17 = Wake On LAN (WOL)18 = Connector for fax boards19 = Fan 320 = USB chipcard reader

The connectors marked do not have to be present on the s stem board.

Switch 1 = must be set to offSwitch 2 = System BIOS recovery

Switch 3 = Write protection for floppy disks

Switch 4 = reserved

Switch 5, 6, 7and 8 = clock speed

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SYSTEMBOARDS

2-42

Pentium II with 100 MHz Host Bus frequencyProcessor switch 5 switch 6 switch 7 switch 8


350 MHz off off on on

400 MHz on on off on

450 Mhz off on off on

Pentium II with 66 MHz Host Bus frequencyProcessor switch 5 switch 6 switch 7 switch 8

233 MHz off off on on

266 MHz on on off on

300 MHz off on off on

333 MHz on off off on366 MHz off off off on

1 2 3 4

5

6

7

8

9

Main memoryThe system board incorporates two or three locations for installing memory modules in DIMM format. The board supports a maximum of384 Mbytes. SDRAM memory modules are used.

DIMM = Dual Inline Memory Module

SDRAM = Synchronous Dynamic Random Access Memory

Recovering System BIOS - switch 2Switch 2 enables recovery of the old system BIOS after an attempt to update has failed. To restore theold system BIOS you need a Flash BIOS Diskette (please call our customer service).on The System BIOS executes from floppy drive A: and restores the System BIOS on the system board.


Write protection for floppy disks - switch 3

Switch 3 is used to define whether floppy disks can be written or deleted in the floppy disk drive. To writeand delete floppy disks, the write -protection in BIOS setup must be disabled (in menu Security, the fieldDiskette Write must be set to Enabled).on The floppy disk drive is write-protected.



!The switches may only be set as specified in the tables below for theparticular Pentium II used.This system board you may use with processors with a host busfrequency of 100 MHz and 66 MHz.

1 = Pentium II with heat sink




5 = Lithium battery


7 = ISA slots 1 and 2 (from below)

8 = PCI slots 1, 2, 3, 4, 5 (from below)

9 = AGP slot

The connectors marked do not have to be present on thesystem board.

i All PCI slots have bus master capability.

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SYSTEMBOARDS

2-43

2.24 D1065

OM08377

EA B C D

R

S

Q

O

N

P

F

G

H

J

K

I

ML

A Intel E28F004BXT80 4 Mbit Flash Memory

B Crystal Semiconductor CS4235 Audio Codec

C A.G.P. Connector

D Intel 82558 PCI LAN Controller

E Back Panel Connectors

F Slot 2 Connector for Boot Processor

G Slot 2 Connector for Application Processor

H Intel 82443GX (PAC)

I DIMM Sockets

J Diskette Drive Connector

K VRM Connector

L Front Panel Connectors

M Battery

N Piezoelectric Speaker

O National Semiconductor PC97307 I/O ControllerP IDE Connectors

Q 82371EB (PIIX4E)

R PCI Bus Add-in Board Connectors

S ISA Bus Add-in Board Connector

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SYSTEMBOARDS

2-44

OM07120

A

B

1

1

Jumper Settings for Setup Program ModesMode Jumper Setting Description

Normal 1-2 The BIOS uses current configuration inforamtion andpasswords for booting. (Default)

Configure 2-3 After the POST runs, Setup runs automaticaly.The maintenance manu is displayed.

Recovery Off (jumper removed) The Bios attempts to recover the Bios from a diskette.A recovery diskette is required.

Main memoryYou can install from 32 MB to 2 GB of 100 MHz SDRAM in the system board DIMM sockets.Memory can be installed in one, two, three or four sockets. DIMM size can vary betweensockets.The system board supports the following types of memory:

168-pin 3.3V DIMMs with gold-plated contacts

100 MHz SDRAM

Single- or double-sided DIMMs in the following sizes:

DIMM Size Configuration

16 MB 2 Mbit x 72

32 MB 4 Mbit x 72

64 MB 8 Mbit x 72

128 MB 16 Mbit x 72

256 MB 32 Mbit x 72

512 MB 128 Mbit x 72

SDRAM DIMMs must meet the Intel specifications for 72-bit SDRAM. For information

about vendors that support these specifcations refer to the Intel World Wide Web site:

http://www.intel.com/

A LAN enable/disable jumper block

B BIOS Setup configuration jumper block

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SYSTEMBOARDS

2-45

2.25 D1081

1 2 3

4

5

6

7

8

F

W

P4

C

F

3

C

F

2

C

F

1

C

F

RCV

SKP

1 = Processor fan

2 = Power supply3 = Serial port 24 = IDE drives 3 and 4 (secondary)

5 = IDE drives 1 and 2 (primary)

6 = Floppy disk drive7 = Connector for control panel and loudspeak8 = System fan

The components and connectors marked do not have to be present on the system board.

Jumper SKP = May not be insertedJumper RCV = System BIOS recoveryJumper FWP = Write protection for floppydisksJumpers CF3, CF2, CF1, CF4 = Clock speed

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Pentium II with 66 MHz Host Bus frequency:Processor jumper CF3 jumper CF2 jumper CF1 jumper CF4

233 MHz not inserted inserted not inserted not inserted

266 MHz inserted not inserted not inserted inserted

300 MHz inserted not inserted not inserted not inserted

333 MHz not inserted not inserted not inserted inserted

1

2

3

1 2 3 4

5

6

Main MemoryTwo locations (bank 1 and bank 2) are available on the system board for main memory. These slotsare suitable for 16, 32, 64, and 128 Mbyte SDRAM memory modules of the DIMM format.The maximum memory configuration is 256 Mbyte, whereby memory modules with different memorycapacities can be combined.

You may only use unbuffered 3V modules. Buffered modules are not permitted.

SDRAM memory modules must have a cycle time of 15 ns or less or be designed for a clock frequencyof 66 MHz or higher.

Clock frequency - jumpers CF1 to CF4

!The switches may only be set as specified in the tablesbelow for the particular Pentium II or Celeron used.This system board you may use only with Pentium II orCeleron processors with a host bus frequency of 66 MHz.

Recovering System BIOS - jumper RCVThe jumper RCV enables recovery of the old system BIOS after an attempt to updatehas failed. To restore the old system BIOS you need a Flash BIOS Diskette (please callour customer service).inserted The System BIOS executes from floppy drive A: and the inserted "Flash-BIOS-Diskette" restores the

System BIOS on the system board.

not inserted Normal operation (default setting).

Write protection for floppy disk drive - jumper FWPThe jumper FWP is used to define whether floppy disks can be written or deleted in thefloppy disk drive. To write and delete floppy disks, the write protection for diskettes inBIOS Setup must be disabled (in menu Security, the field Diskette Write must be set toEnabled).inserted The floppy disk drive is write-protected.

not inserted Read, write and delete floppy disks is possible (default setting).

1 = Slot for processor with heat sink

2 = Lithium battery



5 = ISA slot

6 = PCI slots 1, 2, 3

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2.26 D1085

ISA 1

ISA 3

ISA 2

PCI 2

PCI 1

PCI 3

PCI 4

3 2 1

1

2

3

4

56

7

8

9

1 0

1 1

1 2

1 3

1 4


ISA 1

ISA 3

ISA 2

PCI 2

PCI 1

PCI 3

PCI 4

3 2 1

OPEN / OFF

ON

1 2 3 4 5 6 7 8

1 = System fan2 = Chipcard reader3 = Power supply

4 = Infrared receiver (IrDA)5 = Device ID6 = Power supply monitor7 = IDE drives 3 and 4 (secondary)

8 = IDE drives 1 and 2 (primary)9 = Floppy disk drive10 = Processor fan

11 = Control panel12 = Intrusion plug13 = Power On14 = Wake-up on LAN

The connectors marked do not have to be present on the system board.

Switch 1 = must be set to offSwitch 2 = System BIOS recovery

Switch 3 = Write protection for floppy disks

Switch 4 = reserved

Switches 5 - 8 = clock frequency

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processor switch 5 switch 6 switch 7 switch 8

233 MHz off off on on266 MHz on on off on300 MHz off on off on333 MHz on off off on

ISA 1

ISA 3

ISA 2

PCI 2

PCI 1

PCI 3

PCI 4

3 2 1

1 2

3

4

5

7

6

Main Memorytwo or three locations are available on the system board for main memory. These slots are suitable for 16, 32,64 and 128 Mbyte SDRAM memory modules of the dimm format. The board supports a maximum of 384Mbytes when using 128 Mbyte SDRAM memory modules. Memory modules with different memory capacitiescan be combined. 256 Mbyte SDRAM memory modules are possible on request. Then the board supports amaximum of 768 Mbytes.

You may only use unbuffered 3V memory Modules. Buffered modules are not permitted.

SDRAM memory modules must have a cycle time of 15 ns or less or be designed for a clock frequencyof 66 MHz or higher.


!The switches may only be set as specified in the table below for the particularprocessor used.This system board you may use only with processors with a host busfrequency of 66 MHz. Do not use processors with a host bus frequency of 100MHz!

Recovering System BIOS - switch 2Switch 2 enables recovery of the old system BIOS after an attempt to update has failed.To restore the old system BIOS you need a Flash BIOS Diskette (please call our customerservice).on The System BIOS executes from floppy drive A: and restores the System BIOS on the system board.


Write protection for floppy disks - switch 3Switch 3 is used to define whether floppy disks can be written or deleted in the floppy diskdrive. To write and delete floppy disks, the write -protection in BIOS setup must be disabled(in menu Security, the field Diskette Write must be set to Enabled).on The floppy disk drive is write-protected.


1 = 2 locations for main memory (DIMM)

2 = 1 location for main memory (DIMM)

3 = 1 AGP slot

4 = 4 PCI slots

5 = 3 ISA slots

6 = Lithium battery

7 = Pentium II with heat sink

The connectors marked do not have to be present on thesystem board.

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2.27 D1097

OM08212

A B C D E

F

G

H

I

J

K

L

M

N

O

PQRSTUV

X

Y

Z

AA

BB

CCDDEE

FF

W

GG

A. Processor connector R. Hard drive LED headerB. DIMM slot 3 S. Diskette drive connectorC. DIMM slot 2 T. Wide SCSI connectorD. DIMM slot 1 U. AGP ConnectorE. Processor heatsink fan connector

(fan 3)V. PCI slots for add in boards

F. ATX power connector W. ISA slots for add in boardsG. ATX Auxiliary power X. VGA monitor portH. Secondary IDE connector Y. USB connectorsI. Primary IDE connector Z. RJ-45 network connectorJ. System fan connector (fan 1) AA. WOL enable jumperK. AT front panel connector BB. Serial port 2 connect orL. Lithium backup batt ery CC. Parallel port connectorM. Configuration jumper block DD. System fan connector (fan 4)

N. Configuration jumper block EE. Chassis intrusion connectorO. System fan connector (fan 2) FF. Serial port 1 connectorP. External IMB connector GG. Keyboard and Mouse PS/2 compatible

connectorsQ. External Wake on LAN (WOL)

header

OM08217

9

5

1

E

F

D

G

J7B131

J2J1

9

5

1

B

C

A

J3J1

Jumper Block Pins (default in bold) What it does at system reset

A. BMC Boot Block

Write Enable

21-22, Protect BMC boot block is write protected.

22-23, Erase/ Program BMC boot block is erasable and

programmable.B. BMC Forced

Update Mode

5-6, Normal System boots normally.

6-7, Program System tries to update BMC

firmware.

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Jumper Block Pins (default in bold) What it does at system reset

C. BIOS Boot Block

Write Enable

1-2, Protect BIOS boot block is write-

protected.

2-3 Erase/ Program BIOS boot block is erasable and

programmable.

D. Recovery Boot 9-10, Normal System attempts to boot using theBIOS stored in flash memory.

10-11, Recovery BIOS attempts a recovery boot,

loading BIOS code from a floppy

diskette into the flash device.

This is typically used when the

BIOS code has been corrupted.

E. Password clear 5-6, Protect Maintains the current system

password.

6-7, Erase Clears the password.

F. CMOS clear 1-2, Protect Preserves the contents of

NVRAM.

2-3, Erase Replaces the contents of NVRAMwith the manufacturing default

settings.

G. WOL Enable 1-2, Disabled Disables Wake On LAN. If your

power supply does not provide 0.8

A of +5 V Standby current, you

must move the WOL Enable

jumper to this position.

2-3, Enabled Enables W ake On LAN.

CMOS JumperThe jumper at pins 1, 2, and 3 controls whether settings stored in CMOS nonvolatile memory (NVRAM) areretained during a system reset.

Procedure to restore the systems CMOS and RTC to default values:1. Move the CMOS jumper from pins 1 and 2 to pins 2 and 3 (the Clear CMOS memory position).2. Reinstall the side cover for your safety, and connect the power cord to the system.

3. Turn the system on. Wait for POST to complete and for the messages NVRAM cleared by jumper and Press F2 to enter Setup toappear. This automatically reprograms CMOS and RTC to their default settings.

4. Enter Setup and make any changes necessary (for example, changing the boot device). Press F10 to save the new Setupconfiguration and exit Setup.

5. Turn off the system, and disconnect the power cord from the system.

6. Again remove the side cover.

7. Move the jumper from pins 2 and 3 back to pins 1 and 2 (the Protect CMOS memory position).

8. Reinstall the side cover, and connect the power cord to the system.

9. Run BIOS Setup or the SSU to verify the correct settings.

Password Jumper

The jumper at pins 5, 6, and 7 controls whether the user and administrator passwords are retained or clearedduring a system reset.Procedure to clear the current password and then enter a new one:1. Move the Password jumper from pins 5 and 6 to pins 6 and 7.

2. Reinstall the side cover for your safety, and connect the power cord to the system.

3. Turn the system on, and wait for POST to complete. This automatically clears the password.

4. Turn off the system, and disconnect the power cord.

5. Again remove the side cover.

6. Move the jumper from pins 6 and 7 back to pins 5 and 6.

7. Reinstall the side cover, and connect the power cord to the system.

8. Run the SSU to specify a new password.

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Recovery Boot JumperThe jumper at pins 9, 10, and 11 controls whether the system attempts to boot using the BIOS programmed inthe boot block area of the FLASH memory. This should only be used if the operational area of the BIOS iscorrupted or needs to be upgraded. Contact your local service representative before doing this.Procedure to disable recovery booting:1. Move the recovery boot jumper from pins 9 and 10 to pins 10 and 11.

2. Reinstall the side cover for your safety, connect the power cord to the system.

3. Turn the system on, and insert the Flash Memory Update Utility diskette in drive A. After the system boots, the speaker emits asingle beep and the recovery process starts. This takes about three minutes. When the recovery process completes, the speaker

emits two beeps.

While in the recovery mode, there is no screen display on the monitor. The keyboard is disabled as the systemautomatically recovers the BIOS. The following beep codes describe the recovery status.

Beep Code Message

2 Successful completion, no errors.

4 The system could not boot from the diskette. The diskette may

not be bootable.

Continuous series

of low beeps

The wrong BIOS recovery files are being used and/or the flash

memory jumper is in the wrong position.

5. Turn the system off, disconnect the power cord(s) from the system, and remove the left side cover.

6. Move the jumper from pins 10 and 11 to pins 9 and 10 to enable the normal boot mode.7. Replace the left side cover, remove the diskette from drive A, and connect the power cord(s) to the system.

8. After running the special recovery mode, run the SSU to specify a new password.

WOL Enable JumperThe jumper at J7B1 controls the W OL functionality. If you power supply doesn't supply 0.8A of +5 V Standby

current, this jumper should be in the disabled position.

MemoryEither 72 bit (ECC) or 64 bit (non ECC) 100 MHz, 3.3 V, PC/100 compliant or 66 MHz, 3.3 V PC/66 compliantSDRAM on 168 pin gold DIMMs are supported by the server board. Memory is partitioned as three banks ofSDRAM DIMMs, each providing 72 bits of noninterleaved memory (64 bit main memory plus ECC): Install from 64 MB to 768 MB of memory, using registered DIMMs.

Install from 32 MB to 384 MB of memory, using unbuffered DIMMs.

Memory should be added in order from slot 1 to slot 3.

iDo not mix registered and unbuffered memory. Mixing Non ECCmemory and ECC memory causes all ECC features to be disabled.

iDIMM sizes and compatibility: use DIMMs that have been tested forcompatibility with the server board. Contact your sales representativeor dealer for a current list of approved memory modules. The tablebelow lists some sample size combinations, however, any combinationof sizes is supported

Sample DIMM Component CombinationsBank 1 Bank 2 Bank 3 Total memory

32 32 MB

32 32 64 MB

32 32 128 192 MB

32 128 128 288MB

128 128 128 384MB

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