Intergraph InterServe 600 Series User guide

InterServe 600 Series
System Reference
September 1997
DHAF02050

Copyright
1997, Intergraph Corporation including this documentation, and any software and its file formats and audio-visual
displays described herein; all rights reserved; may only be used pursuant to the applicable software license
agreement; contains confidential and proprietary information of Intergraph and/or other third parties which is
protected by copyright, trade secret and trademark law and may not be provided or otherwise made available without
prior written authorization.
Product ID Information
The product ID information is located on the back of the base unit.
Power Input Rating
The unit’s power input rating and other power information for the system is stated in Chapter 2 under “Fixed Power
Supply (MPWS131)” or “Redundant Power Supplies (MPWS138).”
FCC Statement
This equipment has been tested and found to comply with the limits for a Class A 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 commercial environment. This equipment generates, uses, and can radiate radio
frequency energy. If the equipment is not installed and used in accordance with the instruction manual, it may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
CDC Statement
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in
the Radio Interference Regulations of the Canadian Department of Communications.

Cautions
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.
THIS PRODUCT CONFORMS TO THE APPLICABLE REQUIREMENTS OF 21 CFR SUBCHAPTER J AT
DATE OF MANUFACTURE.
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.
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.
There are no user serviceable parts in the power supply. Refer all servicing of the power supply to qualified service
personnel.
Hazardous energy levels exist in the system base unit due to the constant AC-supply design of the power supplies.

v
Contents
Introduction..................................................................................................................... ix
Restrictions........................................................................................................................ ix
Conventions....................................................................................................................... ix
Additional System Information......................................................................................... ix
Operating System Information........................................................................................... x
1 Accessing the System.................................................................................................... 1
Precautions......................................................................................................................... 2
Top Cover and Side Panels ................................................................................................ 2
Power Supply Access Panel ............................................................................................... 3
PCI Access Panel ............................................................................................................... 4
Riser Card Brace and PCI Board Guide............................................................................. 5
Protecting Against Electrostatic Discharge........................................................................ 7
Closing the System............................................................................................................. 8
2 Servicing System Parts................................................................................................. 9
Internal SCSI Drives .......................................................................................................... 9
Combo Drive (MESAM86).............................................................................................. 10
Internal RAID Section (MESAN15) ................................................................................ 12
Riser Card (MSMT463) ................................................................................................... 13
Processor Module (MSMT310) ....................................................................................... 13
P6 Bus Termination Card (MSMT311)............................................................................ 14
System Board (MSMT359).............................................................................................. 15
Fixed Power Supply (MPWS131).................................................................................... 17
Redundant Power Supplies (MPWS138) ......................................................................... 18
AC Section (MESAN14).................................................................................................. 19
Power Distribution Board (MPCBD13) ........................................................................... 21
Power Distribution Board (MPCBD17) ........................................................................... 21
InterSite Server Monitor Board (CINF029) ..................................................................... 22
Memory............................................................................................................................ 23
Option Board Fan Assembly............................................................................................ 25
System Disk Fan (MCBLY690)....................................................................................... 26
Auxiliary Fan (CFAN111) ............................................................................................... 27
Lithium (CMOS/Clock) Battery....................................................................................... 27
3 Upgrading the System................................................................................................ 29
Adding Processors............................................................................................................ 29
Single to Dual Upgrade...................................................................................... 29
Dual to Quad Upgrade ....................................................................................... 30
Adding Memory............................................................................................................... 31
Adding Internal SCSI Devices ......................................................................................... 33
Adding External SCSI Drives .......................................................................................... 34
SCSI Cable Guidelines....................................................................................... 34
Adding Option Boards ..................................................................................................... 35
PCI Boards......................................................................................................... 36
ISA and PnP Option Boards .............................................................................. 37

vi
Using the System Configuration Utility............................................................................ 40
ISA Boards with a Configuration File................................................................ 40
ISA Boards without a Configuration File........................................................... 40
Changing the System Boot Sequence................................................................. 42
4 System Hardware Overview...................................................................................... 43
InterServe 615, 615UW, 625UW (Non-RAID) ............................................................... 43
Major Assemblies .............................................................................................. 43
Functional Diagram............................................................................................ 44
InterServe 615, 625 (Internal RAID) ............................................................................... 45
Major Assemblies .............................................................................................. 45
Functional Diagram............................................................................................ 46
InterServe 635, 645.......................................................................................................... 47
Major Assemblies .............................................................................................. 47
Functional Diagram............................................................................................ 48
5 System Hardware Information ................................................................................. 49
Internal Cables .................................................................................................................49
System Board (MSMT359).............................................................................................. 50
Cable and Jumper Connectors............................................................................ 51
Board Components............................................................................................. 56
Sound Processor................................................................................................. 60
Memory Address Map ....................................................................................... 61
I/O Addresses..................................................................................................... 62
DMA Channels .................................................................................................. 63
External Ports................................................................................................................... 63
MIDI.................................................................................................................. 63
Ethernet.............................................................................................................. 64
Serial (COM) ..................................................................................................... 64
Mouse and Keyboard......................................................................................... 64
SCSI................................................................................................................... 65
Parallel............................................................................................................... 65
Video.................................................................................................................. 66
Power Distribution Board (MPCBD13) ........................................................................... 66
Cable Routing and Pinouts................................................................................. 66
Power Distribution Board (MPCBD17) ........................................................................... 68
Side 1 Cable Routing and Pinouts...................................................................... 68
Side 2 Cable Routing and Pinout ....................................................................... 71
AC Section (MESAN14).................................................................................................. 74
Keylock Switch.................................................................................................. 75
Alarm Silence Button......................................................................................... 75
Circuit Breaker Reset Switch............................................................................. 76
Safety Interlock Switch...................................................................................... 76
Power Cables ..................................................................................................... 76
Power Supply Cable Opening............................................................................ 76
Fixed Power Supply (MPWS131).................................................................................... 76
DC Output Specifications .................................................................................. 76
Cable Connectors............................................................................................... 77
P1 Connector Pinout .......................................................................................... 77
P2 - P8 Connector Pinout................................................................................... 78
P9 Connector Pinout .......................................................................................... 78
P10 Connector Pinout ........................................................................................ 78

vii
Redundant Power Supplies (MPWS138) ......................................................................... 78
DC Output Specifications .................................................................................. 78
Operating Characteristics................................................................................... 79
Riser Card (MSMT280 and MSMT463).......................................................................... 80
Expansion Slots.................................................................................................. 80
SCSI Controller and Connector ......................................................................... 80
Power Connector................................................................................................ 80
Peripherals........................................................................................................................ 81
Internal RAID Section (MESAN15).................................................................. 81
CD-ROM Drive ................................................................................................. 84
Combo Drive (MESAM86) ............................................................................... 85
Disk Drives........................................................................................................ 86
System Fans...................................................................................................................... 89
Option Board Fans (MCBLZ520 and MCBLY690) .......................................... 89
Auxiliary Fan (CFAN111)................................................................................. 89
System Disk Fan (MCBL172A)......................................................................... 89
Index................................................................................................................................ 91

viii

ix
Introduction
The InterServe 600 Series System Reference provides technical, servicing, and upgrading information
for InterServe 615, 615UW, 625, 625UW, 635, and 645 systems.
NOTE For information about InterServe 610, 620, 630 and 640 servers, refer to DHAF02030.
Restrictions
In the servicing instructions, heed all warnings and cautions. Some precedures may only be performed
by trained Intergraph Field Service personnel. Personal injury and damage to equipment can occur if
documented procedures are not followed.
WARNING For InterServe 635 and 645 systems, hazardous energy levels exist in the system base unit due
to the constant AC-supply design of the power supplies. Disconnect the power cord from the
system before opening the base unit.
CAUTION Use an antistatic wrist strap for all servicing and upgrade procedures to avoid the possibility of
electrostatic discharge.
Conventions
Bold Commands, words, or characters that you key in literally.
Italic Variable values that you supply, or cross-references.
Monospace Output displayed on the screen.
SMALL CAPS Key names on the keyboard, such as D, ALT or F3. Names of files and
directories. You can type filenames and directory names in the dialog boxes or
the command line in lowercase unless directed otherwise.
CTRL+DPress a key while simultaneously pressing another key; for example, pressCTRL
and D simultaneously.
Additional System Information
A System Setup is shipped with each system, and provides detailed information about:
u Setting up the system.
u Configuring the operating system and associated system software.
u Using the system.
u Using the AMIBIOS Setup program.
u Installing system software.

x
A System Introduction is delivered with the system, and provides information about:
u Intergraph Support
u System hardware features
u Available hardware options
Operating System Information
For more detailed information on the Windows NT Server 4.0 operating system, refer to the printed
and online Windows NT documentation from Microsoft:
u For basic information on using and installing Windows NT Server 4.0, refer to Start Here,
delivered in the Windows NT Server software package.
u For detailed information on using Windows NT Server 4.0, refer to Windows NT Server Help.
u Additional online Windows NT Server 4.0 documentation is delivered on CD-ROM with the
operating system. You can purchase printed copies of these documents from Intergraph.
Refer to the Late-Breaking News shipped with your system for important hardware, software, and
documentation information not covered in this document.

1
1 Accessing the System
This chapter describes opening the system base unit to gain access to various field replaceable and
upgradeable parts.
To Service Remove Page
Internal SCSI drives Top cover, both side panels 9
Combo drive (MESAM86) Top cover, both side panels 10
Internal RAID Section (MESAN15) Top cover, both side panels 12
Riser card (MSMT280) Top cover, left side panel, PCI access panel,
riser card brace 13
Processor module (MSMT310) Top cover, left side panel, PCI access panel 13
P6 bus termination card (MSMT311) Top cover, left side panel, PCI access panel 14
System board (MSMT359) Top cover, left side panel, PCI access panel,
option board bracket 15
Fixed Power Supply (MPWS131) Top cover 17
Redundant Power Supply (MPWS138) n/a 18
AC section (MESAN14) Top cover, both side panels 19
Power distribution board (MPCBD13) Top cover, left side panel 21
Power distribution board (MPCBD17) Top cover, both side panels 21
InterSite Server Monitor board
(CINF029) Top cover, left side panel 22
Memory Top cover, left side panel, PCI access panel,
PCI board guide 23
Option board fan assembly Top cover, left side panel, option board
bracket 25
System Disk Fan (MCBLY69) Top cover 26
Auxiliary fan (CFAN111) Top cover, power supply access panel 27
Lithium (CMOS/Clock) Battery Top cover, left side panel 27
To Upgrade Remove Page
Processors Top cover, left side panel 29
Memory Top cover, left side panel, PCI access panel,
PCI board guide 31
Internal SCSI drives Top cover, both side panels 33
External SCSI drives n/a 34
Option Boards Top cover, left side panel, PCI access panel 35

2
Precautions
Before servicing or upgrading the system, heed the following:
WARNING Leave the AC power cord from the InterServe 615, 615UW, 625, and 625UW base unit connected
to the AC wall outlet to maintain safety ground. If the AC power cord is disconnected, you could
be injured or cause damage to the system.
WARNING Hazardous voltages exist inside the InterServe 635 and 645 base unit. Disconnect the AC power
cord from the base unit before servicing or upgrading the system. If the AC power cord remains
connected, you could be injured or cause damage to the system.
CAUTION The parts inside the base unit are designed to fit within very tight tolerances; some force is required to
remove or insert parts. However, if you cannot remove or install a part properly, ensure that there are
no obstructions hindering the part.
Top Cover and Side Panels
CAUTION Use caution when removing covers and panels to avoid injury.
NOTE The left and right side panels are identified when facing the front of the base unit.
To remove the top cover and side panels:
1. Shut the system down; then turn the system power off.
2. Remove the stabilizer feet.
3. Remove the screw on the back of the top cover; then pull the top cover back an inch and lift it off
the base unit.
4. Remove the two screws at the top of each side panel; then pull the side panels up and away from
the base unit. Refer to the following figure.

3
Top Cover
Left Side
Panel Screws
Right Side
Panel Screws
Power Supply Access Panel
NOTE Only InterServe 615, 615UW, 625, and 625UW systems use the power supply access panel.
To remove the power supply access panel:
1. Remove the screws from around the power supply access panel as shown in the following figure.

4
Screws
Power Supply
Access Panel
Screws
2. Slide the power supply access panel to the right and pull it out of the base unit.
PCI Access Panel
To remove the PCI access panel:
1. Remove the top cover and left side panel.
2. Lay the base unit on its right side.
3. Remove the two screws at the bottom of the unit and the screw behind the PCI access panel.
4. Slide the PCI access panel to the back of the base unit. Refer to the following figure.

5
Screw (Behind
Panel)
PCI Access
Panel
Screws
Riser Card Brace and PCI Board Guide
To remove the riser card brace and PCI board guide:
1. Remove the PCI access panel.
2. Remove the RAID controller and other installed PCI option boards. Note the position of each PCI
board. After servicing, you must replace each board into the same slot from which you removed it.
3. Remove the ISA I/O lock bracket as shown in the following figure.
Riser Card
ISA I/O Lock
Bracket
Riser Card
Brace

6
4. Remove the screw for the PCI board guide, and remove it as shown in the following figure.
5. Loosen the screw and pivot the ISA board guide toward the fan assembly as shown in the
following figure.
PCI Board
Guide
ISA Board
Guide
Screw
Screw
6. Note the position of and remove each ISA board. After servicing, you must replace each board
into the same slot from which you removed it.

7
7. Remove the three screws as shown in the following figure. Slide the riser card brace to the back of
the base unit and remove the brace.
Riser Card
Brace
Protecting Against Electrostatic Discharge
Sensitive components inside the base unit can be damaged by static electricity. To protect against this
possibility, take the following precautions when working with the internal components of the system.
u Do not service the system on surfaces known to have high electrostatic buildup, such as rugs and
carpets. Work on a static-safe surface instead.
u Touch the bare metal of the base unit to ensure the base unit and your body are at the same electric
potential.
u 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.
u Use a disposable or re-usable antistatic wrist strap when servicing or upgrading the system. A
disposable wrist strap can only be used once.

8
u A re-usable antistatic wrist strap can be attached to the ground loop above the ISA slots, as shown
in the following figure, or to any other bare metal part of the base unit. The metal conductor bead
in the elastic sleeve of re-usable antistatic straps must contact bare skin.
Ground Loop
Closing the System
CAUTION After servicing or upgrading the system, always replace the panels and covers that were removed. The
panels and covers ensure the system maintains proper air flow, so internal components do not
overheat, causing failure. The panels and covers also ensure that electromagnetic interference (EMI)
emissions remain below the standard requirements.
NOTE When securing panels with screws, ensure the screws are tight, but do not strip the screw heads.
To close the system:
1. Remove the antistatic wrist strap from the base unit.
2. Replace the PCI access panel if removed.
3. Set the base unit in the upright position.
4. Replace the left and right side panels if removed.
5. Replace the top cover if removed. Ensure the top cover is completely installed so the safety
interlock switch engages. If the cover is not properly installed, the system will not start.
6. Replace the stabilizer feet.
7. Restart the system.

9
2 Servicing System Parts
Open the base unit and protect against electrostatic discharge as described in Chapter 1, “Accessing the
System.” After servicing, close the base unit as also described in Chapter 1.
WARNING Leave the AC power cord from the InterServe 615, 615UW, 625, and 625UW base unit connected
to the AC wall outlet to maintain safety ground. If the AC power cord is disconnected, you could
be injured or cause damage to the system.
WARNING Hazardous voltages exist inside the InterServe 635 and 645 base unit. Disconnect the AC power
cord from the base unit before servicing the system. If the AC power cord remains connected,
you could be injured or cause damage to the system.
CAUTION The parts inside the base unit are designed to fit within very tight tolerances; some force is required to
remove or insert parts. However, if you cannot remove or install a part properly, ensure that there are
no obstructions hindering the part.
Internal SCSI Drives
This section applies to CD-ROM drives, fixed disk drives, and tape drives.
To replace an internal SCSI drive:
1. Open the base unit and remove the necessary parts as described in Chapter 1.
2. Disconnect the power cable and SCSI cable from the drive. If removing the CD-ROM drive, also
remove the audio cable. Refer to the following figure.
Disk
Drive
CD-ROM
Drive
Audio
Cable
SCSI Cable
Power Cable
Screws
3. Remove the screws from both sides of the SCSI drive.
4. Slide the SCSI drive out of the front of the base unit.

10
5. If replacing a disk drive (located above the CD-ROM drive), remove the bracket from the drive.
Refer to the following figure.
Slide
Bracket
Screw
6. Disable SCSI termination and set the SCSI ID on the back of the drive to the same ID as the drive
being replaced. If necessary, refer to the documentation delivered with the SCSI drive for
instructions.
7. If installing a hard disk drive, attach the drive to the bracket.
8. Insert the new SCSI drive through the front panel.
9. Secure the SCSI drive using the screws removed previously.
10. Connect the SCSI cable, power cable, and audio cable (CD-ROM drive only). The SCSI cable red
stripe (pin 1) must be adjacent to the power connector.
Note If installing a non-Intergraph CD-ROM drive, use the audio cable delivered with the new CD-ROM drive.
11. Close the base unit.
Combo Drive (MESAM86)
To replace the combo drive:
1. Open the base unit and remove the necessary parts as described in Chapter 1.
2. Remove the CD-ROM drive as described previously in “Internal SCSI Drives.”
3. Using a quarter-inch nutdriver, remove the screws from both sides of the combo drive as shown in
the following figure. Then slide the drive out of the base unit.