Intergraph TDZ 2000 GX1 Reference

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TDZ 2000 GX1

System Reference

August 1998 DHA030900

Copyright



1998 Intergraph Computer Systems. All rights reserved. This document contains information protected by copyright, trade secret, and trademark law. This document may not, in whole or in part, be reproduced in any form or by any means, or be used to make any derivative work, without written consent from Intergraph Computer Systems.

Use, duplication, or disclosure by the United States Government is subject to restrictions as set forth in subdivision (c)(1)(ii) of the rights in technical data and computer software clause at DFARS 252.227-7013. Unpublished rights are reserved under the copyright laws of the United States.

Intergraph Computer Systems, Huntsville AL 35894-0001

Notice

Information in this document is subject to change without notice and should not be considered a commitment by Intergraph Computer Systems. Intergraph Computer Systems shall not be liable for technical or editorial errors in, or omissions from, this document. Intergraph Computer Systems shall not be liable for incidental or consequential damages resulting from the furnishing or use of this document.

All warranties given by Intergraph Computer Systems about equipment or software are set forth in your purchase contract. Nothing stated in, or implied by, this document or its contents shall be considered or deemed a modification or amendment of such warrantites.

Trademarks

Intergraph Computer Systems and the Intergraph Computer Systems logo are registered trademarks of Intergraph Computer Systems. Other brands and product names are trademarks of their respective owners.

FCC/DOC Compliance

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. If the equipment is not installed and used in accordance with the instructions, it 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, try to correct the interference as follows: reorient or relocate the affected device; increase the separation between this equipment and the affected device; connect this equipment to an outlet on a circuit different from the circuit to which the affected device is connected; consult a dealer or an experienced radio/television technician for help.

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil

numérique de la classe B respecte toutes les exigencies du Règlement sur le materiél brouilleur du Canada.

Warnings

To reduce the risk of electrical shock, do not attempt to open the equipment unless instructed. Do not use a tool for purposes other than instructed. Disconnect AC power by disconnecting the power cord before opening the case.

There is a danger of explosion if the battery is incorrectly replaced. Replace the battery only with the same or equivalent type as recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.

There are no user serviceable parts within the power supply. In the event of failure, the power supply must be replaced by qualified service personnel. Use Intergraph power supplies only.

Changes or modifications made to the system that are not approved by the party responsible for compliance could void the user's authority to operate the equipment.

To comply with FCC Class B limits, you must use shielded cables with this device.

Notes

Read all safety and operating instructions before using the equipment. Keep these instructions for future reference. Follow all warnings on the equipment or in the operating instructions.

This device is designed and manufactured to comply with approved safety standards for information processing and business equipment.

Introduction....................................................................................................................... vii

Document Conventions...................................................................................................... vii

Finding System Hardware Information............................................................................... vii

Customer Support.............................................................................................................viii

Hardware and Software Support Services............................................................viii

World Wide Web................................................................................................ viii

Intergraph Bulletin Board Service .......................................................................viii

FAXLink...............................................................................................................ix

Telephone ............................................................................................................. ix

More Support Options............................................................................................ x

1 Accessing the System...................................................................................................... 1

Before You Begin................................................................................................................ 2

Tools ................................................................................................................................... 2

Protecting Against Electrostatic Discharge........................................................................... 2

Opening and Closing the Case ............................................................................................. 3

System Components............................................................................................................. 5

2 Servicing the System...................................................................................................... 7

Before You Begin................................................................................................................ 8

Case Components ................................................................................................................ 8

Peripheral Drives............................................................................................................... 12

Floppy Disk Drive................................................................................................ 12

CD-ROM Drive.................................................................................................... 13

External Bay Devices........................................................................................... 14

Internal Bay Disk Drives...................................................................................... 15

Power Supply..................................................................................................................... 18

Expansion Cards................................................................................................................ 19

Fans................................................................................................................................... 20

LEDs, Light Pipe, and Power Switch ................................................................................. 22

3 Upgrading the System.................................................................................................. 25

Before You Begin.............................................................................................................. 26

Adding a Processor............................................................................................................ 26

Single-to-Dual Upgrade........................................................................................ 26

Adding Expansion Cards ................................................................................................... 27

Slot Locations...................................................................................................... 28

Upgrading Graphics Cards ................................................................................... 28

Installing Expansion Cards .................................................................................. 29

Assigning System Resources................................................................................ 30

Adding Internal SCSI Drives ............................................................................................. 30

Device Locations.................................................................................................. 31

Adding External SCSI Drives ............................................................................................ 32

SCSI Cable Length Guidelines............................................................................. 33

SCSI Cable Quality Guidelines............................................................................. 33

SCSI ID Guidelines.............................................................................................. 33

SCSI Termination Guidelines for External Devices .............................................. 34

Connecting the Device ......................................................................................... 34

Changing SCSI Host Adapter or Device Settings.................................................. 34

4 System Hardware Overview and Specifications.......................................................... 35

Hardware Overview........................................................................................................... 36

Functional Diagram ........................................................................................................... 37

SCSI Cable Routing Diagram ............................................................................................ 38

System Configuration Summary......................................................................................... 38

System Model Number....................................................................................................... 40

System Board..................................................................................................................... 41

Specifications..................................................................................................................... 41

Optional Hardware............................................................................................................. 42

5 Peripherals.................................................................................................................... 43

Peripheral Cables............................................................................................................... 44

Wide Ultra2 (LVDS) SCSI Cable Connection Locations....................................... 44

EIDE Cable Connection Locations....................................................................... 45

Floppy Cable Connection Locations..................................................................... 45

Peripheral Configuration.................................................................................................... 45

EIDE CD-ROM Drive.......................................................................................... 46

Floppy Disk Drive................................................................................................ 46

SCSI CD Recorder (CDSK212)............................................................................ 47

Iomega Jaz 2 GB SCSI Internal Drive (CDSK248)............................................... 48

SCSI Disk Drives................................................................................................. 49

6 Power Supply and Cooling Fans................................................................................... 51

Power Supply..................................................................................................................... 52

Cable Connectors............................................................................................................... 53

P1 Pinout ............................................................................................................. 53

P2 Pinout ............................................................................................................. 54

P3 and P5 through P9 Pinout................................................................................ 54

P4 Pinout ............................................................................................................. 54

Cooling Fans ..................................................................................................................... 55

Index................................................................................................................................. 57

Introduction

This System Reference provides information necessary to service and upgrade a TDZ 2000 GX1.

Document Conventions

vii

Bold

Commands, words, or characters that you key in literally.

Italic Variable values that you supply, or cross-references.

Monospace

SMALL CAPS Key names on the keyboard, such as D, ALT or F3. Names of files and

Output displayed on the screen.

directories. You can type filenames and directory names in the dialog boxes or the command line in lowercase unless directed otherwise.

CTRL+D Press a key while simultaneously pressing another key; for example, press

CTRL and D simultaneously.

Finding System Hardware Information

A System Setup document is shipped with each system, and provides detailed information about the following:

Setting up the system hardware.

Configuring the operating system and associated system software.

Using the system.

Reinstalling system software.

An online System Introduction is delivered with the system, and provides information about the following:

Intergraph Computer Systems support.

System hardware features.

Basic system controls.

Available hardware options.

A System Board Manual document is shipped with each system, and provides detailed information about the following:

System board diagram

viii

Replacing and upgrading system components

System interrupt requests (IRQs)

External port and system board connectors

Using the BIOS Setup program

Customer Support

Intergraph Computer Systems offers an assortment of customer support options.

Hardware and Software Support Services

Intergraph Computer Systems provides a variety of hardware services for Intergraph and third-party equipment. Services include warranty upgrades, repair depot service, on-site hardware maintenance, system administration, and network consulting. Hardware purchased from Intergraph Computer Systems includes a factory warranty ranging from 30 days to three years. A detailed warranty description is available on the World Wide Web; see the Support pages at http://www.intergraph.com/ics.

Intergraph Computer Systems provides complimentary software support for 30 or 90 days following shipment of a hardware or software product. This includes World Wide Web access, Intergraph Bulletin Board Service access, FAXLink service, and telephone (Help Desk) support. At the end of the complimentary support period, you can purchase other levels of software support.

World Wide Web

You can visit Intergraph Computer Systems on the World Wide Web at http://www.intergraph.com/ics. On these pages, you can get news and product information, technical support information, software updates and fixes, and more.

Intergraph Bulletin Board Service

On the Intergraph Bulletin Board Service (IBBS), you can get technical support information, software updates and fixes, and more.

To connect to the IBBS:

1. Set your system’s communications protocol for eight (8) data bits, no parity, one (1) stop

bit, and any baud rate up to 14,400.

2. Using a modem, call 1-256-730-8786. Outside the United States, call one of the mirror

3. At the login prompt, key in your user ID. If you have not connected before, type in new

4. Follow the menus to find what you need. The IBBS provides choices and online help.

If you have trouble connecting to or using the IBBS, call the Customer Response Center at 1-800-633-7248 (product entry IBBS) or leave a message for the IBBS System Operator at 1-256-730-1413.

FAXLink

To use the FAXLink:

Telephone

sites listed on World Wide Web; see the Software Support pages at http://www.intergraph.com.

to create a user ID.

Call 1-800-240-4300 for information on how to get technical support information using the FAXLink.

Call 1-256-730-9000 to get documents (up to five per call).

To get customer support by telephone:

In the United States, call 1-800-633-7248 between the hours of 7:00 a.m. and 7:00 p.m. Central Time, Monday through Friday (except holidays).

Outside the United States, contact your local Intergraph Computer Systems subsidiary or distributor.

Have the following information available when you call:

Your service number, which identifies your site to Intergraph Computer Systems. You use your service number for warranty or maintenance calls.

Your Customer Personal Identification Number (CPIN). You get a CPIN the first time you call the Customer Response Center; it is associated with your service number for future call logging.

The product’s name or model number.

The product’s serial number. Software product serial numbers are included in the product packaging. Hardware product serial numbers are on a sticker affixed to the hardware product.

Your name and telephone number.

A brief description of the question or problem.

More Support Options

To get information on more customer support options:

Visit the Support pages on the World Wide Web at http://www.intergraph.com/ics.

For hardware support questions in the United States, call 1-800-763-0242.

For software support questions in the United States, call 1-800-345-4856.

Outside the United States, contact your local Intergraph Computer Systems subsidiary or distributor.

1 A ccessing the System

The TDZ 2000 GX1 features an extensible chassis architecture designed for ease of upgrades and expansion. The design provides easy access to AGP, PCI, and ISA card slots, memory, processors, and power supply.

This chapter lists hand tools and describes servicing restrictions, methods for avoiding electrostatic discharge, and how to remove and attach cover panels.

Before You Begin..........................................................................................................2

Tools .............................................................................................................................2

Protecting Against Electrostatic Discharge.....................................................................2

Opening and Closing the Case .......................................................................................3

System Components.......................................................................................................5

Before You Begin

WARNING Disconnect the system from AC power before servicing internal components! Failure

to remove AC power may result in equipment damage or personal injury.

NOTE “Right side” and “left side” are as seen from the front of the unit.

CAUTION Follow all warnings and cautions in servicing instructions. If you fail to follow documented,

approved procedures, personal injury and damage to equipment can result.

CAUTION Use an antistatic wrist strap for all servicing procedures to avoid the possibility of

electrostatic discharge.

CAUTION Do not use the bottom portion of the face panel or the lip at the top, rear of the unit as a hand

hold when moving the system. Equipment damage and personal injury can result.

CAUTION Do not overtighten screws and other fasteners to avoid damaging threads.

Tools

You will need the following tools to service the system:

Antistatic wrist strap

Antistatic mat connected to an earth ground

Quarter-inch nutdriver

No. 1 and No. 2 Phillips screwdrivers

Small or medium flat-blade standard screwdriver

You do not need any tools to open the TDZ 2000 GX1 case.

Protecting Against Electrostatic Discharge

Electrostatic discharge (ESD) can damage sensitive components inside the unit. Take the following precautions when working with internal components:

Unplug the unit from AC power before servicing any electronic component inside the chassis. Remember that the TDZ 2000 GX1 is always on when connected to AC power.

Touch the bare metal of the chassis to ensure the chassis and your body are at the same electric potential.

Attach the antistatic wrist strap to its connector on the antistatic mat. Ensure that the metal conductor bead in the elastic sleeve of the antistatic strap contacts bare skin.

Handle all printed circuit boards as little as possible and by the edges only.

Leave new parts in their protective packaging until you install them.

Opening and Closing the Case

Opening the system for service or upgrades consists of two simple steps. Remove the top cover first, then remove the left side panel. No tools are needed. You need only remove the

top cover and left side panel for most routine service procedures. See Chapter 2, “Servicing the System,” for additional details on removing and replacing case components.

CAUTION Before you open the case, shut down the system and turn off power to the system and

external devices (including peripheral drives and display). Use caution to avoid injury when lifting the computer or removing covers and other hardware.

NOTE Removing the right side panel is necessary only for servicing internal bay disk drives, the

plastic cowling on the right panel, or the face panel.

To open the case:

1. Ensure the system is shut down and that you have disconnected the system and any

attached external devices from AC power.

2. Grasp the lip on the top cover at the rear of the system and press up on the release. See

the following figure.

Press up on release located under lip

3. Keep pressing the release, slide the top cover back until it stops, remove it from the

chassis, and set it aside.

4. Grasp the cowling at the bottom of the left side panel and lift.

5. Slide the left side panel back until it stops, remove it from the chassis, and set it aside.

6. Repeat steps 4 and 5 to remove the right side panel, if necessary.

To close the case:

1. Place the side panel on the chassis so that all tabs on the rear of the chassis insert into

their slots.

NOTE When installing the left side panel, ensure that the security tab aligns with its corresponding

slot on the panel.

2. Push the side panel toward the front of the chassis, then push down to seat the panel.

3. Repeat steps 1 and 2 to install the remaining side panel, if necessary.

4. Place the top cover on the chassis so that all tabs are inserted into their slots.

5. Slide the top cover forward until it locks into place.

CAUTION After servicing or upgrading the system, always replace the covers that were removed. The

covers ensure the system maintains proper air flow, so internal components do not overheat and fail. The covers also ensure that electromagnetic interference (EMI) emissions remain below the standard requirements.

System Components

The front, left view below depicts the major components of the system. Covers, cables, system board details, and expansion cards are not shown.

Power supply with fan

CD-ROM drive

Floppy di sk drive

Rear

chassis

fan

System board

External

5.25-inch device bays

Power LED

Disk activity LED

Internal drive bays

Forward chassis fan

2 Servicing the System

This chapter describes how to replace the standard parts within a TDZ 2000 GX1 system. Obey all warning and caution labels while replacing parts.

Note that internal parts servicing procedures assume you have removed the left side panel from the system. After you have finished servicing the system, replace panels as described in

Chapter 1, “Accessing the System.”

NOTE For information on servicing the system board, processors, processor terminator, memory,

battery, or the dual processor retension module (DPRM), see the

Before You Begin..........................................................................................................8

Case Components ..........................................................................................................8

Peripheral Drives.........................................................................................................12

Floppy Disk Drive.......................................................................................... 12

CD-ROM Drive..............................................................................................13

External Bay Devices.....................................................................................14

Internal Bay Disk Drives................................................................................15

Power Supply...............................................................................................................18

Expansion Cards.......................................................................................................... 19

Fans.............................................................................................................................20

LEDs, Light Pipe, and Power Switch ...........................................................................22

System Board Manual

Before You Begin

WARNING Disconnect the system from AC power before servicing internal components! Failure

to remove AC power may result in equipment damage or personal injury.

NOTE See Chapter 1, “Accessing the System,” for instructions on opening the system and

protecting against electrostatic discharge.

CAUTION Follow all warnings and cautions in servicing instructions. If you fail to follow documented,

approved procedures, personal injury or damage to equipment can result.

CAUTION Use an antistatic wrist strap for all servicing procedures to avoid the possibility of

electrostatic discharge.

CAUTION Do not overtighten screws and other fasteners to avoid damaging threads.

Case Components

Ordinarily you will not need to replace any of the external case components unless they are broken or cosmetically damaged. All case components are designed for durability, but the item that may require replacement first is the door and hinge assembly.

To replace the hinge or door, you must first remove the top cover. To replace the face panel, you must remove the top cover and the door.

To replace the top cover:

1. Remove the top cover. See Chapter 1, “Accessing the System,” for details.

2. Install the new cover.

To replace the door assembly:

1. Remove the top cover. See Chapter 1, “Accessing the System,” for details.

2. Lift the door and hold it at a 90-degree angle from the face panel.

3. Insert a small flat-blade screwdriver between the door and hinge, near one of the square

holes on the underside of the door.

Guide slot (1 per side)

Door

Locking tabs

Stop tabs

Hinge

Stop tabs

4. Pull the door toward you and pry the hinge and door apart until one side of the door

releases from its locking tab.

5. Repeat steps 3 and 4 for the other side of the door hinge.

6. Remove the door.

7. Do both of the following on the underside of the door:

−

Spread the release tabs on the large emblem and remove it

−

Squeeze the release tabs on the small emblem and remove it

8. Slide the hinge toward the front of the chassis until it stops.

9. Use a flat-blade screwdriver and pry each of the stop tabs on the hinge until the hinge

releases from the rails.

10. Orient the new hinge so that the locking tabs face down and insert the new hinge into

the track and push it forward until it stops.

11. Hold the hinge, align the beveled edges of the hinge with the guide slots on the door,

and push the door firmly onto the hinge until it snaps into place.

12. Press the two emblems onto the door until they snap into place.

13. Operate the door to test its movement.

14. Install the top cover. See Chapter 1, “Accessing the System,” for details.

To replace the hinge rails:

1. Remove the door. See the procedure above for details.

2. Slide the hinge toward the front of the chassis until it stops.

3. Use a flat-blade screwdriver and pry each of the stop tabs on the hinge until the hinge

releases from the rails.

Hinge rails

4. Remove the hinge from the rail.

5. Press a hinge rail toward the middle of the chassis until all four tabs release.

6. Lift the hinge rail off the chassis.

7. Orient the new hinge rail the same way as the one you removed, place the tabs in the

slots, and press outward until the rail snaps into place.

8. From the front of the chassis, slide the hinge into the rails.

To replace the face panel:

1. Remove the top cover and both side panels. See Chapter 1, “Accessing the System,” for

details.

2. Remove the door. See the “To replace the door assembly” procedure above for details.

3. Push the hinge back, away from the front of the chassis.

4. Use a flat-blade screwdriver to gently pry and release each of the plastic tabs on both

sides of the chassis. The tabs on the right side of the chassis are recessed. First release the bottom tabs, release the middle tabs, and then release the top tabs.

CAUTION Release the tabs with care. Do not apply more pressure than necessary.

Tab

(3 per side)

Light pipe guides

Standoff pos t s (4 per side)

Tab (3 per side)

Standby swit ch

5. Pull the face panel away from the chassis slightly to ensure all tabs are released.

6. Grasp the left side of the face panel and pivot it left to expose the standby switch and

cable.

7. Spread the switch mount locking tabs, grasp the switch, and pull the switch out of its

mount.

8. Turn the face panel downward until the standby switch button drops out.

9. Place the left side of the new face panel near the left, front of the chassis and orient the

switch so that the black and green wires are at the bottom.

10. Push the standby switch into the mount until it snaps into place.

11. Place the standby switch button into its hole and push firmly until it seats.

12. Align the new face panel with the tab notches and light pipe guides, and carefully push

the panel onto the chassis until all tabs engage.

13. Install the door, left and right side panels, and top cover.

To replace the left or right side plastic cowling:

1. Remove the top cover, then remove the side panel that has the plastic you want to

replace. See Chapter 1, “Accessing the System,” for details.

2. Place the side panel, with the cowling side down, on a flat, padded surface.

(

)

3. Remove the screw that secures the plastic to the side panel.

4. Grasp one side of the panel, press the release tabs, and lift the panel off the plastic.

5. Turn the side panel over and press the new plastic onto the panel until the release tabs

engage.

6. Turn the side panel over and install the screw.

7. Install the side panel onto the chassis.

8. Install the top cover. See Chapter 1, “Accessing the System,” for details.

Peripheral Drives

This section explains how to replace the floppy, CD-ROM, and internal and external bay disk drives. See Chapter 5, “Peripherals,” for details on drive configuration and cables.

Floppy Disk Drive

To replace the floppy disk drive:

1. Disconnect the power cable and data cable from the drive (CDSK146). Note the

position of the red stripe on the data cable.

2. Remove the two screws that secure the floppy drive to the chassis. See the following

figure.

CD-ROM mounting screws

2 each side

Floppy drive mount i ng scr ews

3. From inside the chassis, push the back of the floppy drive until the bezel clears the

chassis, and slide the device out.

4. Slide the new floppy drive into the chassis and align the mounting holes.

5. Install the two mounting screws.

6. Connect the data cable and the power cable.

CD-ROM Drive

To replace the CD-ROM drive:

1. Disconnect the power cable, data cable, and audio cable from the CD-ROM drive.

2. Remove the screws that secure the CD-ROM drive to the chassis. See the previous

figure.

3. From inside the chassis, push the back of the CD-ROM until the bezel clears the chassis,

then slide the device out.

4. Remove the mounting guide from the right side of the CD-ROM. See the following

figure.

Mounting gui de

5. Note the jumper settings on the rear of the CD-ROM.

6. Install the mounting guide on the right side of the new CD-ROM.

7. Slide the new CD-ROM drive into the chassis and align the mounting holes.

8. Install the screws that secure the CD-ROM to the chassis.

9. Connect the audio cable, data cable, and power cable.

External Bay Devices

If a removable disk module is installed in the external bay, see the vendor documentation for disk drive and module replacement instructions.

To replace an external bay device:

1. Disconnect the SCSI cable and power cable from the device.

2. If the device is a disk drive, remove the two screws securing the disk drive tray or device

to the chassis. See the following figure.

Screws

3. From inside the chassis, push the tray or device out of the external bay, grasp the front,

and then slide it out of the bay.

4. If the device is a disk drive, remove the screws that secure the drive to the tray and

remove the drive.

5. Do all of the following:

−

Note the SCSI ID jumper settings on the old device

−

Set the SCSI ID on the new device to the same ID as the old device

−

Disable termination on the new device

See Chapter 5, “Peripherals,” for details on these tasks.

6. If the device is a disk drive, place the new drive in the tray, align the mounting holes

and install the mounting screws that secure the disk drive to the tray. See the following figure.

Disk drive tray

Bracket

Bracket screws

Disk drive screw holes

7. If the device is not a disk drive, remove the mounting guide from the old device and

install it to the new device. See the following figure.

Mounting gui de

8. Slide the device or tray into the chassis and align the mounting holes.

9. Secure the device or tray to the chassis using the screws you removed previously.

10. Connect the SCSI and power cables to the device.

Internal Bay Disk Drives

Internal disk drives are housed in a mounting bracket. You must remove the entire mounting bracket to replace any or all internal disk drives.

To replace an internal bay disk drive:

1. Remove the right and left covers. See Chapter 1, “Accessing the System,” for details.

2. Disconnect the data and power cables from the disk drives.

3. Remove the two screws that secure the mounting bracket to the right side of the chassis.

See the following figure.

Power switch

Drive bracket screws

Light pipes

4. Remove the three screws that secure the mounting bracket to the left side of the chassis.

Screws

NOTE To prevent the mounting bracket from slipping, steady the bracket with a free hand as you

remove the final screw.

5. Pull the mounting bracket out of the chassis.

6. Remove the four screws that secure the old drive to the bracket. See the following

figure.

Mounting bracket

Drive s crews

7. Do all of the following:

−

Note the SCSI ID jumper settings on the old drive

−

Set the SCSI ID on the new drive to the same ID as the old drive

−

Disable termination on the new drive

See Chapter 5, “Peripherals,” for details on these tasks.

8. Install the new drive into the bracket.

NOTE Orient each hard disk drive in the bracket such that the printed circuit board is facing the

system board and the label is facing outward

9. Install the two screws that secure the mounting bracket to the right side of the chassis.

10. Install the three screws that secure the mounting bracket to the left side of the chassis.

11. Install the right side panel.

12. Connect the SCSI cable and the power cable to the new drive.

Power Supply

See Chapter 6, “Power Supply and Cooling Fans” for details on the power supply.

To replace the power supply:

1. Unplug the AC power cord from the rear of the unit.

2. Remove the top cover and left side panel. See the previous section for details.

3. Disconnect the power cables from all internal devices.

4. Remove the four outer screws from the rear of the power supply, as shown in the

following figure.

CAUTION Support the power supply as you remove the screws. Do not to let the power supply fall as

you remove the fourth screw.

Outer screws

5. Remove the power supply assembly.

NOTE Be careful as you thread the mounting bracket on the power supply assembly between the

processors and rear fan.

6. Remove the screws securing the mounting bracket to the power supply, as shown in the

following figure.

Mounting bracket screws

7. Attach the mounting bracket to the new power supply, and then install the new power

supply assembly using the outer screws.

8. Connect the power cables to the system board and internal devices. See Chapter 6,

“Power Supply and Cooling Fans,” for connection details.

WARNING Before connecting the AC power cord, set the voltage range switch on the power

supply to the proper range, to avoid damaging the system or causing personal injury. For AC connections of 90-132 VAC, set the switch to 115. For AC connections of 200264 VAC, set the switch to 230.

9. Plug the AC power cord into its connector on the back of the chassis.

Expansion Cards

See the System Board Manual for connector and socket locations.

To replace an expansion card:

1. Disconnect the external device (if any) attached to the expansion card connector on the

rear of the card.

2. Disconnect any internal cables that connect the card to another device (if installed).

3. Remove the screw that secures the card to the left card guide.

4. Pull the expansion card straight out and place it on an antistatic surface.

5. Slide the new card into the same slot from which you removed the old card.

6. Install the screw that secures the card to the left card guide.

7. Connect any cables from other internal devices, if installed.

8. Connect the external device (if any) to the external port on the rear of the card.

Fans

NOTE Arrows on the fan indicate airflow direction and rotation. Ensure system fans are installed

with the airflow direction arrow pointing in the correct direction.

To replace the rear system fan:

1. Disconnect the fan power cable.

2. Remove the screw securing the fan assembly to the chassis, and remove the fan assembly

from the system. See the following figure.

Screw

3. Note the airflow direction of the fan and the position of the fan cable.

4. Remove the four screws securing the mounting bracket and grille to the fan.

NOTE Be careful not to misplace the four washers when you remove the screws.

5. Ensure the new fan is oriented correctly, and then mount the grille, washers, and

mounting bracket to the new fan using the four screws you removed previously.

6. Slide the fan assembly into position in the chassis rear panel, and secure it using the

single screw you removed previously.

7. Connect the fan power cable.

To replace the front system fan:

1. Remove the face panel. See the “Case Components” section above for details.

2. Remove all full-length expansion cards. See the “Expansion Cards” section above for

details.

3. Remove the two screws that secure the right card guide to the chassis. See the following

figure.

Screws

Bottom ri ght side

4. Lift the card guide up to disengage the mounting tabs, pull it backward, and then

remove it from the chassis.

5. Disconnect the fan power cable.

6. Note the airflow direction of the fan.

7. Remove the four screws securing the fan assembly to the front of the chassis and remove

the fan assembly.

8. Remove the two screws securing the the fan to the mounting bracket.

9. Ensure that the airflow direction arrow on the new fan is pointing in the correct

direction, and then secure the fan to the mounting bracket using the two screws you removed previously.

10. Place the new fan assembly into position within the chassis, and then secure it to the

chassis using the four screws you removed previously.

11. Insert the card guide tabs into the slots and push the card guide down until the tabs

engage.

CAUTION Be sure not to pinch the speaker power cable when installing the card guide.

12. Install the two screws that secure the card guide to the chassis.

13. Connect the fan power cable.

14. Install the expansion cards you removed previously (if any).

15. Install the face panel.

See Chapter 6, “Power Supply and Cooling Fans,” for details on fans.

LEDs, Light Pipe, and Power Switch

See the System Board Manual for connector and socket locations, and for LED, power switch cable, and connector details.

To replace an LED:

1. Remove the internal bay disk drives. See the “Internal Bay Disk Drives” section for

details.

2. Note the locations of each of the LEDs on the light pipe (CFAB055).

3. Remove the LED from its mount on the light pipe, then disconnect the LED cable from

its connector on the system board.

4. Remove the LED cable from the chassis.

5. Route the new LED cable through the chassis and connect it to the appropriate

connector on the system board.

6. Press the LED into its mount on the light pipe.

To replace the light pipe:

1. Remove the face panel. See the “Case Components” section earlier in this chapter for

details.

2. Remove the internal bay disk drives. See the “Internal Bay Disk Drives” section earlier

in this chapter for details.

3. Disconnect the LEDs from the light pipe.

Power LED

Disk activ i ty LED

4. Squeeze the mounting tabs on the light pipe inward and push the light pipe through its

mounting hole.

5. From inside the chassis, remove the light pipe.

Top of chassis

6. Orient the new light pipe so that the Power LED mounts face up, and press the light

pipe through its mounting hole until it snaps into place.

7. Push each of the LEDs into its respective mount on the new light pipe.

8. Install the internal bay disk drives.

9. Install the face panel.

To replace the power switch:

1. Remove the face panel. See the “Case Components” section earlier in this chapter for

details.

2. Disconnect the power switch cable connector from the system board.

3. Remove the switch cable from the chassis.

4. Insert the connector end of the switch cable through the cable access hole on the front of

the chassis and route the new switch cable through the chassis.

5. Connect the switch cable to the connector on the system board.

6. Press the switch into its mount on the face panel.

7. Install the face panel and the switch button.

3 Upgrading the System

This chapter describes upgrading memory and processors, as well as installing expansion cards, internal SCSI drives, and external SCSI drives.

Before You Begin........................................................................................................ 26

Adding a Processor......................................................................................................26

Single-to-Dual Upgrade..................................................................................26

Adding Expansion Cards ............................................................................................. 27

Slot Locations................................................................................................28

Upgrading Graphics Cards .............................................................................28

Installing Expansion Cards ............................................................................29

Assigning System Resources.......................................................................... 30

Adding Internal SCSI Drives .......................................................................................30

Device Locations............................................................................................31

Adding External SCSI Drives ......................................................................................32

SCSI Cable Length Guidelines.......................................................................33

SCSI Cable Quality Guidelines.......................................................................33

SCSI ID Guidelines........................................................................................33

SCSI Termination Guidelines for External Devices ........................................34

Connecting the Device ...................................................................................34

Changing SCSI Host Adapter or Device Settings............................................34

Before You Begin

WARNING Disconnect the system from AC power before servicing internal components! Failure

to remove AC power may result in equipment damage or personal injury.

NOTE “Right side” and “left side” are as seen from the front of the unit.

NOTE See Chapter 1, “Accessing the System,” for instructions on opening the system and

protecting against electrostatic discharge.

CAUTION Follow all warnings and cautions in servicing instructions. If you fail to follow documented,

approved procedures, personal injury and damage to equipment can result.

CAUTION Use an antistatic wrist strap for all servicing procedures to avoid the possibility of

electrostatic discharge.

CAUTION Do not overtighten screws and other fasteners to avoid damaging threads.

Adding a Processor

You can upgrade a single processor system to a dual processor system. You can upgrade a processor to a faster processor.

Processors are mounted in a dual processor retention module (DPRM), which surrounds the processor slots. See the system board diagram in the System Board Manual for the location of processor slots and related connectors.

Single-to-Dual Upgrade

You can upgrade to dual processors in the following ways:

You can purchase a TDZ 2000 GX1 single-to-dual processor upgrade kit from Intergraph Computer Systems. The kit contains all the hardware, software, and documentation required to perform the upgrade.

You can purchase a second processor and voltage regulator module (VRM) from another vendor.

After completing the hardware upgrade, you must also upgrade to a multi-processor version of Windows NT. You can upgrade the operating system in the following ways:

You can purchase the Intergraph upgrade kit mentioned previously. The kit contains all the hardware, software, and documentation required to perform the upgrade.

If you have or purchase a Windows NT 4.0 Workstation Resource Kit (ISBN 1-57231-

343-9), you can use software on the kit’s CD-ROM to upgrade Windows NT 4.0. The files required for the upgrade are

You can back up all critical system data, install the second processor, and reinstall Windows NT 4.0 to load the required multi-processor Hardware Abstraction Layer (HAL).

Adding Expansion Cards

You can install Accelerated Graphics Port (AGP), Peripheral Component Interconnect (PCI), non-compliant PCI, Industry Standard Architecture (ISA), and Plug-n-Play (PnP) expansion cards in the system. See below for a general description of the types of cards.

PCI cards contain configuration registers that define resource information to the system during startup. PCI cards do not require manual system configuration when installing the card. The system BIOS detects the board’s presence during startup and reads information from the board’s configuration registers to assign the necessary system resources.

UPTOMP.EXE , UPTOMP.INF, and UPTOMP.TXT.

NOTE All PCI expansion cards sold by Intergraph fully comply with the

Interconnect Specification, 2.1.

Non-compliant PCI cards mechanically comply with the Peripheral Component

Peripheral Component

Interconnect Specification 2.1, but do not contain configuration registers that allow the system to automatically assign the necessary resources. These cards install in PCI slots, but you must configure the BIOS to assign system resources before installing the card. In this regard, they are like ISA cards, as described below.

ISA cards do not contain registers that define the resource information to the system during startup. Therefore, you must configure the BIOS to define the card to the system before installing the ISA card. This reserves system resources for the card.

PnP cards are ISA cards that contain configuration registers like PCI cards. During startup, the system BIOS automatically detects the installed card and assigns the necessary system resources. Since a PnP card is ISA-based, you install it in the ISA slot.

NOTE Assign system resources for an ISA card and any non-compliant PCI cards before

installation. See the “Assigning System Resources” section below.

Each installed PCI card must draw less than 25 watts of power. The total allowable maximum wattage for PCI cards is 175 watts. The PCI slots are limited to 25 watts power dissipation per the Peripheral Component Interconnect Specification 2.1.

Slot Locations

The expansion slots are located at the bottom, left section of the system board, as shown in the following figure. Slot 6 is a shared PCI/ISA slot. You can install a card in the sixth PCI slot or in the ISA slot, but not in both.

Slot 0 - AGP

Slot 1 - PCI Slot 2 - PCI Slot 3 - PCI Slot 4 - PCI Slot 5 - PCI Slot 6 - PCI (shared)

Slot 6 - ISA (sh ared)

Upgrading Graphics Cards

If you are upgrading or replacing an Intergraph graphics, geometry, or VGA/power supply card, see the following tables for part numbers and recommended PCI slot designations.

Intergraph Graphics Card Part Numbers

The table below lists the part numbers of Intergraph graphics cards specified in the PCI Slot Designation table in the following section.

Adapter Kit

Graphics Card

AccelGraphics AccelStar II AGP FDSPA281 MSMT545 AccelGraphics AccelStar II PCI FDSPA261 MSMT541 Matrox Millennium II AGP FOPT195 MSMT471 Matrox Millennium II PCI FDSP977 MSMT473 RealiZm II ZX25 Graphics Card FOPT208 MSMT415 RealiZm II VX25 Graphics Card FOPT209 MSMT411 RealiZm II VX113A Graphics Card FOPT235 MSMT496 RealiZm II Geometry Accelerator (Lynx 3) FDSP989 MSMT492 RealiZm II Geometry Accelerator (Lynx 4) FOPT197 MSMT493 Raven DS FOPT259 MSMT491 Intense 3D Pro 2200S FOPT184 MSMT447 Matrox DigiDesktop MSMT505 MSMT505

Expansion Slot Designations for Graphics Cards

Part Number

Card Part Number

Card

AccelStar MSMT545 MSMT541 Millenium II MSMT471 MSMT473 MSMT473 MSMT473 VX113A MSMT496 MSMT493 ZX25 MSMT415 VX25 MSMT411 MSMT493 Intense 3D MSMT447 MSMT447 DigiDesktop MSMT505

AGP PCI Slot 1 PCI Slot 2 PCI Slot 3

Installing Expansion Cards

If you are installing double card sets, such as a graphics card and a geometry accelerator, repeat the following procedure for the second card. See the documentation that came with the card for details on connecting the two cards.

For other cards, such as internal modems or SCSI adapters, see the documentation that came with the card for details on installation, configuration, cable connections, and operation.

To install an expansion card:

1. Locate an open slot. If you are installing any of the Intergraph RealiZm II products, see

the table above for required slot assignments.

2. Remove the blanking plate for the slot. Keep the retaining screw.

3. Remove the expansion card from its antistatic packaging.

4. Slide the expansion card carefully into the card guides. Ensure that the gold-fingered

connectors on the board’s edge are aligned properly with the slot connector.

5. Push the card into the slot firmly and evenly until it is fully seated in the slot connector.

6. Inspect the connection. If it does not appear to be correct, remove and reinstall the card.

7. Install the retaining screw.

8. Attach any required cables to the internal or external connectors.

9. Install covers and restart the system.

Assigning System Resources

Some expansion cards include a configuration diskette that you can use to reserve the system resources required for the card. Other expansion cards do not include a diskette, but require that you manually program the BIOS with the configuration information.

See the System Setup for details on assigning system resources and configuring the BIOS for expansion cards, a list of available system address resources (DMA, I/O, memory), and related details.

NOTE Treat non-compliant PCI cards and PCMCIA cards as ISA cards for assigning system

resources.

Adding Internal SCSI Drives

The system features a Wide Ultra2 SCSI adapter to support internal and external mass storage devices.

The TDZ 2000 GX1 features the following peripheral bays:

One 3.5-inch x 1.0-inch external bay for floppy or combo drive.

One 5.25-inch x 1.6-inch external bay for CD-ROM.

Two 5.25-inch x 1.6-inch external bays for disk drives or other devices.

Three 3.5-inch x 1.0-inch or two 3.5-inch x 1.6-inch internal bays for system or optional disks.

See the following for related information and important details:

System Board Manual for details on SCSI connector locations and pinouts.

Chapter 5, “Peripherals,” for details on drive locations, jumpers, and cables.

Chapter 6, “Power Supply and Cooling Fans,” for details on power supply cable connectors and pinouts.

Remember the following when installing devices in the system’s drive bays:

If you are installing a SCSI drive, have the vendor’s documentation available to follow instructions for setting the SCSI ID, enabling or disabling termination, installing device drivers when required, and configuring other drive attributes.

If you are installing a drive that connects to an adapter card (such as an EIDE drive), see the vendor’s documentation for installing the adapter card and required cables. See the “Adding Expansion Cards” section above for details.

If you are installing a removable disk drive module, see the vendor’s documentation for installing the module, removing terminators, and setting the SCSI ID.

NOTE Internal SCSI drives are not terminated. The internal SCSI cable provides termination. You

must disable termination on any drive that you install in the system.

Device Locations

You can add optional mass storage devices to the internal and external drive bays. The following table provides the drive locations and related information. See the figure below.

Location

1 CD-ROM External 5.25-inch x 1.6-inch — 2 Floppy drive External 3.55-inch x 1.0-inch — 3 Add-on device External 5.25-inch x 1.6-inch 4 4 Add-on device External 5.25-inch x 1.6-inch 3 5 Add-on disk drive Internal 3.5-inch x 1.0-inch 2 6 Optional disk drive Internal 3.5-inch x 1.0 or 1.6-inch 1 7 System disk drive Internal 3.5-inch x 1.0 or 1.6-inch 0

NOTE You can install a total of three 3.5-inch x 1.0-inch drives or a total of two 3.5-inch x 1.6-inch

drives in the internal drive bay.

The following figure shows drive locations. Devices are installed in all locations for figure. The CD-ROM, floppy drive, and system drive are standard. Other devices are available as options.

Drive Bay Type Bay Capacity SCSI ID

Location 1 — CD-ROM Location 2 — floppy drive Location 3 — add-on device

Location 4 — add-on device

Location 5 — add-on dri ve Location 6 — add-on dri ve Location 7 — system dri ve

To install devices in external or internal device bays, follow the instructions in Chapter 2,

“Servicing the System.”

Adding External SCSI Drives

You can add external Low Voltage Differential Signaling (LVDS) SCSI drives to the system by connecting them to a SCSI port on the back of the system. The TDZ 2000 GX1 features a Wide Ultra2 SCSI adapter. See the System Board Manual for a figure of port locations.

NOTE Most SCSI adapters do not recognize a hard disk drive that was formatted using a different

brand of adapter. For example, a hard disk drive formatted with an Adaptec SCSI adapter will not work with a Symbios SCSI adapter. You must use only Symbios-formatted hard disk drives with a Symbios SCSI adapter.

SCSI Cable Length Guidelines

The number of drives and length of the cables used to connect the drives is a factor when using SCSI-2, and Ultra SCSI drives. SCSI-2 and Ultra SCSI impose shorter cable restrictions than SCSI-1. The total length of the SCSI cabling must not exceed the following:

Drives

SCSI-1 SCSI-2 Ultra SCSI Wide Ultra2 SCSI

1 to 4 6 meters 3 meters 3 meters 12 meters 5 to 7 6 meters 3 meters 1.5 meters 12 meters 8 to 15 N/A N/A N/A 12 meters

NOTE The SCSI controller (on the system board or an adapter card) counts as one device.

The total length of the SCSI cabling is the sum of the following:

Ultra SCSI cable inside the system—14 inches (35.5 cm)

SCSI cable inside each device—average 8 inches (20 cm)

SCSI cable between the system and the first device

SCSI cable between each device

SCSI Cable Quality Guidelines

To ensure data integrity and optimum performance, do the following:

Use only Intergraph SCSI cables. Cables from other vendors may not provide adequate shielding.

Use the shortest cables possible to connect SCSI devices to the system and to each other.

SCSI ID Guidelines

By default, specific devices use the following SCSI IDs:

System disk drive (standard) uses ID 0

SCSI bus always uses ID 7

NOTE To easily determine the ID of each SCSI device on the system, restart the system. When the

BIOS screen displays, look for the list of SCSI devices and write down the ID for each device.

Some SCSI devices feature push switches to set the ID, while others have DIP switches or jumpers. See the vendor documentation for details on setting the ID.

SCSI Termination Guidelines for External Devices

Follow the guidelines below for terminating SCSI devices:

Enable termination on the last external drive on the SCSI cable chain.

Disable termination on all other external drives on the SCSI cable chain.

Use only an active terminator on externally-terminated devices.

Connecting the Device

To add an external SCSI device:

1. Connect one end of the external SCSI cable to the Wide Ultra2 SCSI port

2. Connect the other end of the cable to the SCSI device.

3. Set the SCSI ID of the device to an unused number.

4. If the SCSI device is:

−

the last or only device on the SCSI chain, enable SCSI termination

−

NOT the last or only device on the SCSI chain, disable SCSI termination

5. Ensure that the power switch on the device is in the off position, and then connect the power cord to the device and then to an AC receptacle.

6. Turn on the power to the device and any other devices on the SCSI chain.

7. Start the system. If necessary, install the software drivers and configure the drive

according to the vendor’s instructions.

Changing SCSI Host A d apter or Device Settings

Depending on your system configuration or the capabilities of SCSI devices connected to your system, you may need to use the SCSI Configuration Utility to change host adapter or device settings. See the System Setup for details.

4 System Hardware Overview and

Specifications

This chapter contains general, technical information about the hardware in a TDZ 2000 GX1.

Hardware Overview.....................................................................................................36

Functional Diagram .....................................................................................................37

SCSI Cable Routing Diagram ......................................................................................38

System Configuration Summary...................................................................................38

System Model Number.................................................................................................40

System Board...............................................................................................................41

Specifications...............................................................................................................41

Optional Hardware.......................................................................................................42

Hardware Overview

If your system includes any of the following hardware, refer to the documentation delivered with the hardware for additional information:

Monitor(s)

Uninterruptible power supply

External SCSI devices

The following figure shows the major components and assemblies inside the system.

Power supply with fan

CD-ROM drive

Floppy di sk drive

Rear

chassis

fan

System board

External

5.25-inch device bays

Internal drive bays

Forward chassis fan

Functional Diagram

The following diagram shows the power and data signals of the base unit components.

Power Data Power and Da t a

System Board

AC In

Speaker

Keyboard

Mouse

Monitor

AC In

Power Supply

Fans

Floppy Disk Drive

CD-ROM Dri v e

Serial

Ports

Parallel

Port

EIDE/SCSI

Controller

USB

Disk Drives

(Internal/External)

SCSI Cable Routing Diagram

The following diagram shows how the three SCSI cables should be routed when connecting SCSI devices.

AGP slot

CD-ROM drive

Front-accessible devices

External LVDS SCSI connector

LVDS SCSI adapter

ISA slot

System board

System Configuration Summary

The following table summarizes the main features of the system.

Feature

Processors 400 or 450 MHz Intel Pentium II Xeon with external 512 KB cache Memory Four banks, one DIMM per bank, non-interleaved Memory Width 72 bits wide (8 bits ECC-protected) Memory Style Industry-standard 3.3 volt 168-pin DIMM (unbuffered) Memory Type SDRAM (Synchronous Dynamic Random Access Memory) Memory Speed 100 MHz Min/Max Memory 32 MB / 1 GB Memory Expansion 32 MB, 64 MB, 128 MB, or 256 MB increments

Description

Internal drives

Chassis

Feature Description

Networking One integrated 10/100 Mbps, PCI bus-mastering, ACPI and PC97

compliant Ethernet adapter, with Wake-On-LAN support

SCSI One single channel, 16-bit, Wide Ultra2 (LVDS) SCSI controller

for internal and external SCSI devices Mouse Primax 3-button mouse Keyboard PS/2 style Graphics AccelGraphics AccelStar II, Intergraph RealiZm II (ZX25, VX25,

VX113), Intense 3D Pro 2200S, Matrox Digital Desktop, Millenium

II, and Raven-DS System Disk Drive 4.5 GB or 9.1 GB 7200 RPM (Wide Ultra)

4.5 GB or 18.0 GB 7,200 RPM (Wide Ultra2 -- LVDS)

4.5 GB, 9.1 GB, or 18.0 GB 10,000 RPM (Wide Ultra2 -- LVDS) CD-ROM 32X EIDE CD-ROM I/O Slots One full-length Accelerated Graphics Port (AGP), five full-length

PCI, one full-length PCI/ISA

Peripheral Bays Three 3.5-inch x 1.0-inch or two 3.5-inch x 1.6-inch internal bays

for system disk and optional disks One 3.5-inch x 1.0-inch external bay for floppy drive One 5.25-inch x 1.6-inch external bay for CD-ROM Two 5.25-inch x 1.6-inch external bays for optional devices

I/O Ports One PS/2 Mouse port and one PS/2 Keyboard port

One Parallel port, EPP- and ECP-compatible Two Serial (COM) ports MIDI/game port Two Universal Serial Bus (USB) ports One Wide Ultra2 SCSI port (LVDS) Ethernet Port (RJ45 connector) Audio Ports: Microphone, Line In, Line Out

Audio Integrated Crystal 4235 audio CODEC and Crystal CS9236

Wavetable Synthesizer

Power Supply Manually-ranging, 300 watts with Wake On Lan support (WOL)

System Model Number

The model number on the unit identifies the system hardware and software configuration. The following table defines the individual digits.

Digit

1: Series 0: TDZ 2000 GX1 2: Processor Type 7: Single Intel Pentium II Xeon, 400 MHz, 512 KB cache

3. Graphics 0: No graphics

4: Chassis 0: Workstation

5: Memory 0: No memory

6: CD-ROM 0: No CD-ROM

7: Disk Drives 5: 4.5 GB Wide Ultra & LVD SCSI

8: Operating System 2: Windows NT Workstation 9: Revision Variable

Meaning

8: Dual Intel Pentium II Xeon, 400 MHz, 512 KB cache B: Single Intel Pentium II Xeon, 450 MHz, 512 KB cache C: Dual Intel Pentium II Xeon, 450 MHz, 512 KB cache

4: Intense 3D Pro 2200S 7: Matrox Millennium II (4 MB) A: RealiZm II ZX25 B: RealiZm II VX25 G: RealiZm II VX113A H: Matrox DigiDesktop J: AccelGraphics AccelStar II

J: TDZ 2000 GX1 built-to-order

4: 32 MB 6: 64 MB 7: 128 MB 9: 256 MB

3: EIDE CD-ROM

9: 9.1 GB 7,200 RPM Wide Ultra S: 9.1 GB 10,000 RPM LVD SCSI U: 18.0 GB 7,200 RPM LVD SCSI V: 18.0 GB 10,000 RPM LVD SCSI

System Board

The following table lists the main chip components on the MSMT559 system board.

Component

Form Factor Extended ATX System Chipset Intel 82440GX System BIOS Phoenix Processor(s) Single or dual Intel Pentium II Xeon; 400 or 450 MHz Sound Controller Crystal 4235 audio CODEC

Ethernet Controller Intel 82558 10/100 Mpbs PCI Lan controller with WOL Combo Controller National PC97307 Super I/O PCI/AGP Controller Intel 82443GX PCI/ISA/IDE Controller Intel 82371EB Xcelerator (PIIX4E) Universal Serial Bus Ports Intel 82371EB Xcelerator (PIIX4E)

See the System Board Manual for detailed information on the system board.

Specifications

The following specifications apply to the TDZ 2000 GX1.

Item

Dimensions Weight 55 LB. (25 kg) fully configured Maintenance

clearance AC line voltage (US) 90 - 132 VAC, 47 - 63 Hz, 1 phase, 15A/125 V receptacle AC line voltage

(International) Power consumption 780 W (based on 6.5 A, 120 VAC, 60 Hz) Recommended room

temperature Recommended room

humidity Heat dissipation 2,662.14 BTU/hr

Description

Crystal CS9236 Wavetable Synthesizer

Specifications

25.8 x 7.9 x 20.2 inches (65.4 x 20.0 x 50.8 cm)

36 inches (91.4 cm) front and back

180 - 264 VAC, 47 - 63 Hz, 1 phase, 15A/250 V receptacle

50° to 80° F (10° to 26° C)

20% to 80% (non-condensing)

Optional Hardware

If your system includes any of the following hardware, see the documentation delivered with that hardware for additional information:

Display (multiple screens)

External SCSI CD-ROM, SCSI CD-ROM reader/writer, SCSI optical drive, or SCSI disk drive

Removable SCSI disk drive

5 Peripherals

This chapter provides information on the cabling and configuration of common peripherals within the system.

Peripheral Cables.........................................................................................................44

Wide Ultra2 (LVDS) SCSI Cable Connection Locations.................................44

EIDE Cable Connection Locations.................................................................45

Floppy Cable Connection Locations...............................................................45

Peripheral Configuration..............................................................................................45

EIDE CD-ROM Drive....................................................................................46

Floppy Disk Drive.......................................................................................... 46

SCSI CD Recorder (CDSK212)......................................................................47

Iomega Jaz 2 GB SCSI Internal Drive (CDSK248).........................................48

SCSI Disk Drives........................................................................................... 49

Peripheral Cables

This section provides information on peripheral cables and associated connections. See the System Board Manual for additional details. Cable illustrations are not to scale. You can identify the cables and connectors using their spacing as reference.

CAUTION You must disable termination on any SCSI device you install internally. If you do not disable

termination, the system may fail to start or may behave erratically.

Wide Ultra2 (LVDS) SCSI Cable Connection Locations

The following illustration and table show the cable connectors and the locations to which they attach. This cable (MCBL316) is approximately 46 inches long.

1 76432 5

Connector Connects To

1 Wide Ultra2 SCSI expansion card 2 System Disk at Location 7 (internal bay) 3 Disk at Location 6 (internal bay) 4 Disk at Location 5 (internal bay) 5 Device at Location 4 (external bay) 6 Device at Location 3 (external bay) 7 SCSI terminator

See “Device Locations” in Chapter 3, “Upgrading the System,” for details on standard peripheral locations.

EIDE Cable Connection Locations

The following illustration and table show the cable connectors and the locations to which they attach. This cable is (MCBL121) approximately 10.5 in (26.7 cm) long.

1 32

Connector Connects To

1 Secondary EIDE connector, system board 2 Optional device at Location 3 (external bay) 3 EIDE CD-ROM CDSK196 at Location 1

Floppy Cable Connection Locations

The following illustration and table show the cable connectors and the locations to which they attach. This cable (MCBL106) is standard and is approximately 17 in (43.1 cm) long.

1 2

Connector Connects To

1 Floppy disk drive connector, system board 2 Floppy disk drive

Peripheral Configuration

This section provides illustrations and information on configuring common peripherals for the system.

See the following for related information:

System Board Manual for cable connector locations and pinouts.

Chapter 6, “Power Supply and Cooling Fans,” for power cable information and pinouts.

Vendor documentation provided with the peripheral device.

EIDE CD-ROM Drive

The following figure shows the back of the EIDE CD-ROM drive (CDSK196).

Device Connector Cable Connects to

Audio (analog) MCBL199 Audio connector, system board EIDE MCBL121 Secondary EIDE connector, system board Power P3 Power supply

The Mode Select header is jumpered “Master” as shown.

Floppy Disk Drive

The following figure shows the cable connectors on the back of the floppy disk drive (CDSK146).

Audio connector

Mode Select (set to Master)

EIDE connector

Power c on nector

Power connector Data cable connector

Device Connector Cable Connects to

Power P4 Power supply Data MCBL106 Floppy disk drive connector, system board

SCSI CD Recorder (CDSK212)

The following figure shows the back of the CD recorder.

Audio connector

ID1 ID2

ID4

Term Power jumper

Termination jumper

Parity Enable jumper

SCSI connector

Power connector

Device Connector Cable Connects to

Audio (analog) MCBL199 Audio connector, system board Power P3; P5-P9 Power supply SCSI MCBL316 Wide Ultra2 SCSI expansion card

To disable SCSI termination, remove the Termination jumper and the Term Power jumper.

Use jumpers as defined in the following table to set the SCSI ID.

SCSI ID

ID1 ID2 ID4

0 OFF OFF OFF 1 ON OFF OFF 2 OFF ON OFF 3 ONONOFF 4 OFF OFF ON 5 ON OFF ON 6 OFF ON ON

Iomega Jaz 2 GB SCSI Internal Drive (CDSK248)

The following figure shows the jumpers on the bottom of the drive.

Front

Power conn ect o r

SCSI connector

ID4 ID2 ID1

Device Connector Cable Connects to

Power P3; P5-P9 Power supply SCSI MCBL316 Wide Ultra2 SCSI expansion card

The drive is not terminated and requires external termination only if installed as the last device on the SCSI chain.

Use jumpers as defined in the following table to set the SCSI ID. The factory default address is SCSI ID 5.

SCSI ID

ID1 ID2 ID4

0 OFF OFF OFF 1 ON OFF OFF 2 OFF ON OFF 3 ONONOFF 4 OFF OFF ON 5 ON OFF ON 6 OFF ON ON

SCSI Disk Drives

You can use any of the following SCSI disk drives in the system:

Part Number

Capacity Type RPM

CDSK222 18.2 GB Wide Ultra2 10,000 CDSK200 18.2 GB Wide Ultra2 7,200 CDSK221 9.1 GB Wide Ultra2 10,000 CDSK228 4.5 GB Wide Ultra2 10,000 CDSK153 4.5 GB Wide Ultra2 7,200 CDSK223 9.1 GB Wide Ultra 7,200 CDSK227 4.5 GB Wide Ultra 7,200

The following figure shows the jumper connectors J6 and J2. Remove the drive from its bracket to access J2.

ID1 ID2

ID4 ID8

oooooooo oooooooo

SCSI

connector

Pin 1

Power

connector

Device Connector Cable Connects to

Power P7-P9 Power supply SCSI MCBL316 Wide Ultra2 SCSI expansion card

To disable SCSI termination, remove the TE jumper from connector J2. To enable parity, remove the PD jumper from connector J2. For optimum performance, remove all jumpers from J2.

Use jumpers as defined in the following table to set the SCSI ID.

SCSI ID

ID1 ID2 ID4 ID8

0 OFF OFF OFF OFF 1 ON OFF OFF OFF 2 OFF ON OFF OFF 3 ON ON OFF OFF 4 OFF OFF ON OFF 5 ON OFF ON OFF 6 OFF ON ON OFF

6 Power Supply and Cooling Fans

This chapter describes the 300-watt power supply available in TDZ 2000 GX1 systems, and the power-related pinouts, cooling fans, and hardware monitoring devices.

Power Supply...............................................................................................................52

Cable Connectors......................................................................................................... 53

P1 Pinout .......................................................................................................53

P2 Pinout .......................................................................................................54

P3 and P5 through P9 Pinout..........................................................................54

P4 Pinout .......................................................................................................54

Cooling Fans ...............................................................................................................55

Power Supply

The power supply provides up to 300 watts of power, and uses a manual switch for selecting either 115 VAC (90-132 VAC range) or 230 VAC (180-264 VAC range) for domestic or oversea locations. The input frequency is 47-63 Hz, single phase. Input current is 5 amps maximum for the 115 VAC range and 2.5 amps for the 230 VAC range. At full load, the power supply has a minimum efficiency of 65 percent. The power supply is enclosed in a case that includes a fan to provide additional airflow through the system.

When you connect AC power to the system, the computer is powered in its lowest “trickle” power state (the 5V Standby output is On) and the Power LED glows yellow, though the fans do not run. In this respect, the TDZ 2000 GX1 is always powered on.

The power supply contains no user- or field-serviceable parts. You must install a new power supply if an internal component is defective.

The power supply has the following DC output specifications.

P2 P3 P4 P5 P6 Unit

+3.3

+12 -12 -5 +5

VDC

Stdby

Nominal Output Voltages

Maximum Current Rating

40 30 12 .5 .3 1 ADC

1. Maximum combined +5V and +3.3V power is 250 Watts

2. The +5V Stdby (Standby) output shall remain ON with the AC input power connected,

whether the power supply DC outputs are disabled (OFF) or enabled (ON) by the powerup circuitry.

Cable Connectors

The following table lists the cable connectors from the power supply that connect to the system board and other devices.

Connector

P1 System board P2 System board P3 Disk Drive P4 Floppy disk or combo drive P5 Disk Drive P6 Disk Drive P7 Disk Drive P8 Disk Drive P9 Disk Drive

NOTE If your power supply features a 22-pin P2 connector, disregard it. TDZ 2000 GX1 systems

are not designed to use a 22-pin connector.

Device

P1 Pinout

The 20-pin P1 connector connects the system board.

Signal Wire Color Pin Signal Wire Color

1 +3.3V Orange 11 +3.3V Orange 2 +3.3V Orange 12 -12V Blue 3 Ground Black 13 Ground Black 4 +5V Red 14 Remote On Green 5 Ground Black 15 Ground Black 6 +5V Red 16 Ground Black 7 Ground Black 17 Ground Black 8 Powergood Gray 18 -5V White 9 5V Standby Purple 19 +5V Red 10 +12V Yellow 20 +5V Red

P2 Pinout

The 20-pin P2 connector connects the system board.

Signal Wire Color Pin Signal Wire Color

P3 and P5 through P9 Pinout

Pin Signal Wire Color

1 +12V Yellow 2 Return Black 3 Return Black 4 +5V Red

P4 Pinout

Pin Signal Wire Color

1 +5V Red 2 Return Black 3 Return Black 4 +12V Yellow

Cooling Fans

The TDZ 2000 GX1 has three cooling fans. One is inside the power supply; the others are mounted in the chassis. All fans are 12 VDC. The fans pressurize the chassis and force warm air out from the vents. Hardware controls the dynamic speed of each two-wire fan.

See the System Board Manual for connector locations and fan cable pinouts. See also

Chapter 2, “Servicing the System,” for details on replacing the chassis fans.

The table below summarizes fan information.

Fan

Chassis fan 1 Bottom front 120 mm Into the chassis Option cards Chassis fan 2 Top rear 120 mm Into the chassis Processors, drives Power supply Power supply 80 mm Out of the chassis Power supply

The two chassis fans (CFAN172) are field replaceable.

The power supply fan is not field replaceable. If the fan requires replacement, you must replace the power supply.

Arrows on each fan indicate airflow direction and rotation, as in the following illustration.

Location Size Airflow Devices Cooled

Rotation

Side view of fan

Airflow

Ensure that you install each chassis fan with the airflow direction arrow pointing toward the inside of the chassis.

Index

Accessing internal components, 1 Airflow direction and fan rotation,

Assigning resources for option

cards, 30

Cable connectors

power supply (CPWS189), 53

Cable lengths

external SCSI drives, 33

Cable quality for external SCSI

devices, 33

Case

closing after service, 4 opening for service, 3 replacing door assembly, 8 replacing face panel, 10 replacing hinge rails, 10 replacing side plastic cowling,

replacing top cover, 8

CD-ROM drive

replacing, 13 Closing case after service, 4 Combo controller, 41 Component list

system board, 41 Configuration summary

system, 38 Configuring peripherals, 43 CPWS189 (300-watt power

supply), 52

DC output specifications

power supply (CPWS189), 52 Disk drives, 49 Door assembly replacement, 8

EIDE CD-ROM drive (CDSK196),

Electrostatic discharge

protecting against, 2 Ethernet controller, 41 External bay disk drives

replacing, 14 External SCSI drive

connecting, 34 External SCSI drives

adding, 32

Face panel replacement, 10 Fans

airflow direction and rotation,

55 power supply, 55 replacing, 20 system (CFAN172), 55

Floppy disk drive

replacing, 12

Floppy disk drive (CDSK146), 46 Functional diagram

system, 37, 38

Graphics cards

upgrading, 28

Hardware

optional, 42 overview

system, 36

overview and specifications,

Hinge rails

replacing, 10

Host adapter (SCSI)

changing settings, 34

ID guidelines for SCSI devices, 33 Installing an option card, 29 Internal bay disk drives

replacing, 15

Internal SCSI drives

adding, 30

Iomega Jaz 2 GB SCSI internal

drive (CDSK248), 48

ISA option cards, 27

LEDs

replacing, 22

Light pipe

replacing, 22

Locations of peripherals, 31

Model number, 40

Non-compliant PCI option cards,

Opening case for service, 3 Option cards

adding, 27 installing, 29 replacing, 19

slot location diagram, 28 Optional hardware, 42 Overview

hardware, 36

P1 pinout

power supply connector, 53

P2 pinout

power supply connector, 54

P3 and P5 through P9 pinout

peripheral disk power supply

connectors, 54

P4 pinout

floppy disk power supply

connector, 54 PCI option cards, 27 PCI slot designations for

Intergraph RealiZm II graphics cards, 29

Peripheral configuration

EIDE CD-ROM (CDSK196),

Floppy disk drive (CDSK146),

Iomega Jaz 2 GB SCSI

Internal Drive (CDSK248),

SCSI CD recorder

(CDSK212), 47

SCSI disk drives, 49

Peripheral drives

replacing, 12

Peripherals

configuring, 45 device locations, 31 EIDE cable (MCBL121)

connection locations, 45

Floppy cable (MCBL106)

connection locations, 45

Internal Wide Ultra2 SCSI

cable (MCBL316)

connection locations, 44 Peripherals (general), 43 PnP option cards, 27 Power supply

cable connectors, 53 pinouts (P1, P2, P3, P4, P5-

P9, P10), 53

replacing, 18 specifications, 52

Power supply (CPWS189)

DC output specifications, 52 Power Supply Fan, 55 Primary slots for option cards, 28 Processor

adding, 26 Processor(s), 41 Protecting against electrostatic

discharge, 2

RealiZm II graphics cards

part numbers for, 28

PCI slot designations for, 29 Replacing

face panel, 10

hinge rails, 10 Replacing

CD-ROM drive, 13

door assembly, 8

external bay disk drives, 14

fans, 20

floppy disk drive, 12

internal bay disk drives, 15

LEDs, 22

light pipe, 22

option cards, 19

power supply, 18

side plastic cowling, 11

standby switch, 22

top cover, 8

SCSI

cable lengths, 33

cable quality, 33

changing host adapter settings,

34 connecting external drive, 34 determining IDs from startup

screen, 33 ID guidelines, 33 termination guidelines, 34

SCSI cable length guidelines, 33 SCSI CD Recorder (CDSK212), 47

SCSI Configuration Utility

using to change host adapter

settings, 34 SCSI disk drives, 49 Secondary slots for option cards,

Side plastic cowling replacement,

Single-to-dual processor upgrade,

Slot location diagram for option

cards, 28 Sound controller, 41 Specifications, 35, 41 Standby switch

replacing, 22

System

accessing internal

components, 1 BIOS, 41 components

front left view without

covers, 5 configuration summary, 38 funtional diagram, 37, 38 hardware overview, 36 hardware overview and

specifications, 35

maintenance

tools required, 2 model number, 40 servicing, 7 upgrading, 25

System board

component list, 41

System Configuration Utility

assigning system resources for

option cards, 30 System fans (CFAN172), 55 System resources

assigning, 30

termination guidelines for SCSI

devices, 34

Tools needed for servicing system,

Top cover replacement, 8

Universal Serial Bus Ports, 41

Intergraph TDZ 2000 GX1 Reference

Specifications and Main Features

Frequently Asked Questions

User Manual

Copyright

Notice

Trademarks

FCC/DOC Compliance

Warnings

Notes

Contents

Introduction

Document Conventions

Finding System Hardware Information

Customer Support

Hardware and Software Support Services

World Wide Web

Intergraph Bulletin Board Service

FAXLink

Telephone

More Support Options

1 A ccessing the System

Before You Begin

Tools

Protecting Against Electrostatic Discharge

Opening and Closing the Case

System Components

2 Servicing the System

Before You Begin

Case Components

Peripheral Drives

Floppy Disk Drive

CD-ROM Drive

External Bay Devices

Internal Bay Disk Drives

Power Supply

Expansion Cards

Fans

LEDs, Light Pipe, and Power Switch

3 Upgrading the System

Before You Begin

Adding a Processor

Single-to-Dual Upgrade

Adding Expansion Cards

Slot Locations

Upgrading Graphics Cards

Installing Expansion Cards

Assigning System Resources

Adding Internal SCSI Drives

Device Locations

SCSI Cable Length Guidelines

SCSI Cable Quality Guidelines

SCSI ID Guidelines

SCSI Termination Guidelines for External Devices

Connecting the Device

Changing SCSI Host A d apter or Device Settings

4 System Hardware Overview and

Hardware Overview

Functional Diagram

SCSI Cable Routing Diagram

System Configuration Summary

System Model Number

System Board

Specifications

Optional Hardware

5 Peripherals

Peripheral Cables

EIDE Cable Connection Locations

Floppy Cable Connection Locations

Peripheral Configuration

EIDE CD-ROM Drive

Floppy Disk Drive

SCSI CD Recorder (CDSK212)

Iomega Jaz 2 GB SCSI Internal Drive (CDSK248)

SCSI Disk Drives

6 Power Supply and Cooling Fans

Power Supply

Cable Connectors

P1 Pinout

P2 Pinout