IBM PC Server 520 User Handbook Manual
PC Server 520
User's Handbook
for PCI/Micro Channel
IBM
Note
Before using this information and the product it supports, be sure to read the general
information under Appendix B, “Notices” on page 393. Also read the general information
under “Product Warranties and Notices” in the User's Reference.
Third Edition (May 1996)
The following paragraph does not apply to the United Kingdom or any country where such provisions are
inconsistent with local law: INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS
PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in
certain transactions, therefore, this statement may not apply to you.
This publication could include technical inaccuracies or typographical errors. Changes are periodically made
to the information herein; these changes will be incorporated in new editions of the publication. IBM may
make improvements and/or changes in the product(s) and/or the program(s) described in this publication at
any time.
It is possible that this publication may contain reference to, or information about, IBM products (machines and
programs), programming, or services that are not announced in your country. Such references or information
must not be construed to mean that IBM intends to announce such IBM products, programming, or services in
your country.
Requests for technical information about IBM products should be made to your IBM reseller or IBM marketing
representative.
Copyright International Business Machines Corporation 1995, 1996. All rights reserved.
Note to U.S. Government Users — Documentation related to restricted rights — Use, duplication or disclosure
is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp.
Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Laser Compliance Statement ...................... xi
Lithium Battery Notice ......................... xii
About This Book ........................... xiii
How This Book is Organized .................... xiii
Notices Used in This Book ...................... xiv
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . xv
Welcome and Thank You ...................... xvi
Chapter 1. Introducing PC Server 520 Features ......... 1
Features at a Glance ........................... 3
Before You Begin ............................ 4
Controls and Status Indicators .................... 5
Expansion Bays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Input/Output Connectors . . . . . . . . . . . . . . . . . . . . . . . 8
Starting the Server ............................ 10
Using the CD-ROM Drive ....................... 15
Getting Help on the World Wide Web ............... 17
IBM PC Server Startup Support .................... 17
Chapter 2. Installing Your Software ................ 19
Installing an Operating System .................... 21
Before You Begin ........................... 22
Hardware Considerations . . . . . . . . . . . . . . . . . . . . . . 23
Software Considerations . . . . . . . . . . . . . . . . . . . . . . 24
OS/2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Novell NetWare Installation .................... 26
SCO OpenServer Installation .................... 26
Windows NT Installation ...................... 27
DOS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
All Other Installations ........................ 29
About ServerGuide . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Starting ServerGuide . . . . . . . . . . . . . . . . . . . . . . . . . 31
Device Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Network Adapter Device Drivers ................. 33
Hardware Device Drivers ...................... 34
Installing the PeerMaster LAN Software .............. 35
Installing PeerMaster Software for OS/2 ............. 35
Installing PeerMaster Software for Novell NetWare ...... 36
Copyright IBM Corp. 1995, 1996 iii
Using NetFinity Services with Your PeerMaster Adapter ... 58
Arranging Your Workspace ...................... 65
Comfort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Glare and Lighting .......................... 66
Air Circulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Electrical Outlets and Cable Lengths ............... 67
Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Chapter 3. Configuring the Disk Array .............. 71
Before You Begin ............................ 73
Device Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Administration and Monitoring Utilities .............. 74
Monitoring the Adapter Status in a Local System ....... 75
Monitoring Adapter Status from a Remote System ...... 75
RAID Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Hard Disk Drive Capacities .................... 77
Additional Storage Capacity .................... 77
The ServeRAID Configuration Program Screens ........ 77
Starting the ServeRAID Configuration Program .......... 80
The ServeRAID Adapter Main Menu ............... 81
Viewing the ServeRAID Configuration ............... 84
Performing Common Tasks ...................... 85
Creating a Disk Array ........................ 85
Defining Logical Drives ....................... 87
Defining a Hot-Spare Drive .................... 92
Deleting a Disk Array ........................ 93
Deleting a Logical Drive ...................... 95
Redefining Space in an Array ................... 96
Drive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Obtaining Drive Status ....................... 98
Defining the State of a Drive ................... 102
Results of a Hard Disk Drive Failure .............. 104
Logical and Hard Disk Drive Status Indications ....... 105
Replacing a Faulty Drive ..................... 106
Rebuilding a Logical Drive .................... 109
Resetting the Adapter Configuration ................ 111
Viewing Configuration Changes ................. 113
Synchronizing the Adapter Configuration ........... 114
Running RAID Subsystem Diagnostic Tests ........... 115
Additional Disk-Array Tasks .................... 116
iv PC Server 520 User's Handbook for PCI/Micro Channel
Backing Up Your Disk-Array Configuration .......... 116
Restoring the Disk-Array Configuration ............ 117
Changing the Write Policy .................... 117
Formatting Drives . . . . . . . . . . . . . . . . . . . . . . . . . 120
Changing the RAID Parameters ................. 121
Changing the ServeRAID Adapter Parameters ........ 124
Using the Mini-Configuration Program .............. 127
Viewing the Adapter Status ................... 128
Viewing Configuration Information ............... 129
Using Advanced Configuration Functions ........... 129
Chapter 4. Configuring the PeerMaster Adapter ....... 131
Choosing a Mode of Operation ................... 132
Traditional Adapter Mode .................... 132
VNET Switch Mode ........................ 133
Examples of Configurations ................... 134
Running the Configuration Program ................ 141
Attaching Network Cables to Your Adapter ........... 145
Testing the PeerMaster Adapter .................. 146
Chapter 5. Configuring Your Server ............... 147
Configuration Overview . . . . . . . . . . . . . . . . . . . . . . . 148
Using the Configuration/Setup Utility .............. 150
Starting the Configuration/Setup Utility Program ...... 151
System Summary . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Micro Channel Configuration .................. 152
Product Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Configuring Devices and I/O Ports ............... 154
Date and Time ........................... 155
Defining System Security ..................... 155
Defining the Start Options .................... 162
Advanced Setup . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Reference and Diagnostic Diskettes ................ 163
Using the System Diskettes .................... 164
Configuration Conflicts . . . . . . . . . . . . . . . . . . . . . . . . 168
Resolving Hardware Configuration Conflicts ......... 169
Resolving Software Configuration Conflicts .......... 170
Using the SCSISelect Utility Program ............... 171
Starting the SCSISelect Utility Program ............ 171
SCSISelect Utility Program Options ............... 171
Contents v
Chapter 6. Installing Options . . . . . . . . . . . . . . . . . . . 175
Before You Begin ........................... 177
Moving the Server ........................... 178
Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Handling Static-Sensitive Devices ................. 180
Preparing to Install Options ..................... 181
Installing Memory-Module Kits ................... 186
Removing Memory-Module Kits .................. 192
Installing Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . 200
Removing Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Installing Internal Drives ....................... 212
Internal Drive Bays ........................ 214
SCSI Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Preinstallation Steps (All Bays) ................. 223
Installing a Drive in Bay B .................... 225
Installing a Drive in Bank C ................... 235
Installing a Drive in Bank D ................... 240
Installing a Drive in Bank E ................... 252
Removing Internal Drives ...................... 260
Removing a Drive from Bay B .................. 261
Removing a Drive from Bank C, D, or E ............ 264
Replacing the Battery ......................... 268
Changing Jumper Settings ...................... 272
Installing a Microprocessor ..................... 277
Security Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Security-Cover Option . . . . . . . . . . . . . . . . . . . . . . . 283
LogicLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Removing an Unknown Power-On Password ......... 284
Setting the Administrator Password Jumper ......... 286
Installing a U-Bolt ......................... 288
Completing the Installation ..................... 289
Connecting External Options .................... 293
Adding a Hot-Swap Storage Expansion Enclosure ...... 293
Adding External SCSI Devices .................. 294
Adding External Options ..................... 297
Updating System Programs ..................... 299
Updating the System Diskettes ................. 300
vi PC Server 520 User's Handbook for PCI/Micro Channel
Chapter 7. Solving Problems . . . . . . . . . . . . . . . . . . . 305
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Diagnostic Tools Overview ..................... 308
Power-On Self-Test (POST) .................... 308
POST Beep Codes ......................... 309
Test Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Troubleshooting Charts . . . . . . . . . . . . . . . . . . . . . . 311
Option Diskettes . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Testing the System .......................... 312
The Main Menu of the System Board Diagnostic Diskette . 313
Program Navigation . . . . . . . . . . . . . . . . . . . . . . . . 314
IntruderAlert . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Starting the Test Programs ...................... 318
Using the Module Tests ...................... 321
Changing Selected Tests in Test Groups ............ 322
Creating Test Scripts ........................ 322
Test Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Option Diskettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Types of Messages ......................... 326
Multiple Messages . . . . . . . . . . . . . . . . . . . . . . . . . 326
POST Error Message Table .................... 327
Diagnostic Error Message Table ................. 335
SCSI Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
ServeRAID Adapter Messages .................... 338
ServeRAID Adapter POST and Setup Messages ....... 338
ServeRAID Adapter Status and Error Messages ....... 342
PeerMaster Adapter Screen Messages ............... 344
Diagnostic and Setup Error Messages ............. 344
Novell NetWare Load-Time Error Messages ......... 348
Novell NetWare Run-Time Messages .............. 354
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Troubleshooting Charts . . . . . . . . . . . . . . . . . . . . . . 357
Beep Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Checking the System for Damage ................. 365
After Dropping It .......................... 365
After Spilling Liquid on It .................... 366
Installing Additional Test Programs ................ 367
Using the Utility Programs ..................... 370
Contents vii
Formatting Diskettes . . . . . . . . . . . . . . . . . . . . . . . . 370
Using the File Editor ........................ 370
Configuration Conflicts . . . . . . . . . . . . . . . . . . . . . . . . 372
Resolving Memory-Address Conflicts ............. 372
Changing the Software Configuration Setup ......... 373
Changing the Hardware Configuration Setup ......... 373
Getting Help, Service, and Information .............. 375
Before You Call for Help ..................... 375
Using the HelpWare Support Family .............. 375
Using Electronic Support Services ................ 376
Purchasing Additional HelpWare Services ........... 378
Obtaining IBM Operating System Updates .......... 382
Ordering Publications . . . . . . . . . . . . . . . . . . . . . . . 382
Appendix A. Server Records . . . . . . . . . . . . . . . . . . . . 383
Record the Identification Numbers ................. 383
Installed Device Records ....................... 384
Appendix B. Notices . . . . . . . . . . . . . . . . . . . . . . . . . 393
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395
viii PC Server 520 User's Handbook for PCI/Micro Channel
Safety Information
Turn everything OFF.
Attach signal cables to
receptacles.
First, remove power cord from
outlet.
To Disconnect
Turn device ON.
DANGER:
Turn everything OFF.
To Connect
Remove signal cables from
receptacles.
Remove all cables from devices.
Attach power cord to outlet.
First, attach all cables to devices.
In the U.K., by law, the power
cord must be disconnected after the
telephone line cable.
2
In the U.K., by law, the telephone
cable must be c onnected after the
power cord.
12
1
Electrical current from power, telephone, and communication
cables is hazardous. To avoid shock hazard, connect and
disconnect cables as shown below when installing, moving or
opening the covers of this product or attached devices. The
power cord must be used with a properly grounded outlet.
Copyright IBM Corp. 1995 vii
Pour deconnecter
Pour connecter
Branchez le cordon d’alimentation
sur la prise murale.
Mettez l’unité sous tension.
DANGER:
Débranchez d’abord le cordon
d’alimentation de la prise murale.
Déconnectez les câbles de signaux
des prises murales.
Déconnectez tous les câbles
de unités.
Mettez tout hors tension.
Mettez tout hors tension.
Le courant électrique provenant des câbles d’alimentation,
télephoniques et de transmission peut présenter un danger.
Pour éviter tout risque de choc électrique, connectez et
déconnectez ces câbles comme indiqué ci- dessous lorsque
vous installez ou déplacez ce matériel ou les unités connectées,
ou que vous soulevez un carter.*
Connectez les câbles de signaux
sur les prises murales.
Connectez d’abord tous les câbles
sur les unités.
*Le cordon d’alimentation doit être
branché sur un socle de prise de
courant correctement mis à la terre.
x PC Server 520 User's Handbook for PCI/Micro Channel
Laser Compliance Statement
The PC Server 520 contains an IBM CD-ROM drive that is a laser
product. The IBM CD-ROM drive has a label that identifies its
classification. The label, located on the drive, appears below.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
The IBM CD-ROM drive is certified in the U.S. to conform to the
requirements of the Department of Health and Human Services 21
Code of Federal Regulations (DHHS 21 CFR) Subchapter J for
Class 1 laser products.
Elsewhere, the drive is certified to conform to the requirements of
EN60825.
CAUTION:
Do not open the drive; no user adjustments or serviceable parts
are inside.
Class 1 laser products are not considered to be hazardous. The IBM
CD-ROM drive has an internal Class IIIb (3b), 5-milliwatt,
gallium-arsenide laser that operates at a wavelength of 760 to 810
nanometers. The design of the laser system and the IBM CD-ROM
drive ensures that there is no exposure to laser radiation above a
Class 1 level during normal operation, user maintenance, or
servicing conditions.
Safety Information xi
Lithium Battery Notice
CAUTION:
Danger of explosion if battery is incorrectly replaced.
When replacing the battery, use only IBM Part Number 33F8354 or
an equivalent type battery recommended by the manufacturer.
The battery contains lithium and can explode if not properly used,
handled, or disposed of.
Do not:
Throw or immerse into water
Heat to more than 100°C (212°F)
Repair or disassemble
Dispose of the battery as required by local ordinances or
regulations.
ATTENTION
Danger d'explosion en cas de remplacement incorrect de la
batterie.
Remplacer uniquement par une batterie IBM de type 33F8354 ou
d'un type équivalent recommandé par le fabricant. La batterie
contient du lithium et peut exploser en cas de mauvaise
utilisation, de mauvaise manipulation ou de mise au rebut
inappropriée.
Ne pas :
Lancer ou plonger dans l'eau
Chauffer à plus de 100°C (212°F)
Réparer ou désassembler
Mettre au rebut les batteries usagées conformément aux
règlements locaux.
xii PC Server 520 User's Handbook for PCI/Micro Channel
About This Book
This book provides instructions on how to complete the installation,
configure the server, and install and remove options. This book also
provides information to help you solve some of the simpler
problems that might occur. If you have not set up your server, see
the Setup sheet for detailed information on unpacking the server
and attaching cables. Refer to Chapter 2, “Installing Your Software”
on page 19 for information on installing the operating system.
Refer to the User's Reference for more detailed information on the
features of the server.
How This Book is Organized
Chapter 1, “Introducing PC Server 520 Features,” provides a general
introduction to the features of your server, such as the controls,
connectors, and status indicators. It also includes instructions on
turning on the system and using the CD-ROM drive.
Chapter 2, “Installing Your Software,” provides information about
the tasks required to complete the installation. This includes
installing the operating system using ServerGuide and installing the
PeerMaster LAN software that is required for models that come
with the PeerMaster adapter. This chapter also includes important
suggestions on arranging your work area for comfort.
Chapter 3, “Configuring the Disk Array,” provides information
about configuring models that come with an IBM PC ServeRAID
Adapter. This chapter provides step-by-step instructions to perform
the tasks necessary to configure, add, change, or delete one or more
disk arrays.
Chapter 4, “Configuring the PeerMaster Adapter,” provides
information about configuring models that come with an IBM
PeerMaster adapter. This chapter provides step-by-step instructions
to perform the tasks necessary to configure the PeerMaster adapter.
Chapter 5, “Configuring Your Server,” provides instructions for
using the system programs. This chapter contains information
about using the configuration and other utility programs.
Copyright IBM Corp. 1995, 1996 xiii
Notices Used in This Book
Chapter 6, “Installing Options,” provides instructions for installing
and removing options, such as memory, adapters, and internal
drives. Instructions for setting jumpers, replacing the battery, and
connecting external options are also included in this chapter.
Chapter 7, “Solving Problems,” provides an overview of the
diagnostic tools, instructions for testing the server, lists of error
messages, and troubleshooting charts. This chapter also contains
information about checking the server for damage and resolving
configuration conflicts. In addition, the chapter contains
information on getting service and help.
Appendix A, “Server Records,” provides a section to record and
update important information about your server, including serial
numbers, key number, and device records. Whenever you add
options to your server, be sure to update the information in this
appendix.
Appendix B, “Notices,” contains product notices and trademarks.
An index follows the appendixes.
Notices Used in This Book
This book contains information notices that relate to a specific topic.
Following are the notice definitions.
Notes
These notices provide important tips, guidance, or advice.
Attention
These notices indicate possible damage to programs, devices, or
data. An attention notice appears just before the instruction or
situation in which damage could occur.
Caution
These notices indicate situations that can be potentially
hazardous to you. A caution notice appears just before the
instruction or situation that could be hazardous.
xiv PC Server 520 User's Handbook for PCI/Micro Channel
Related Publications
Related Publications
The following publications are included with your PC Server 520:
The PC Server 520 Setup sheet contains information about
unpacking and connecting cables to your server.
The PC Server 520 User's Reference contains detailed information
about the advanced features of your server.
The ServerGuide User's Guide describes the advantages of IBM
ServerGuide and operating system installation.
The IBM PC Servers Hardware Maintenance Manual Supplement is
available for purchase. It contains a parts catalog, error codes, and
advanced diagnostic procedures for PC Servers. This manual is
intended for trained service technicians. (Diagnostic diskettes are
not included.)
For a complete listing of publications available in the U.S. and
Puerto Rico, call 1-800-426-7282. In Canada, call Customer
Assistance at 1-800-465-1234. In all other countries, contact the IBM
support organization that services your area, your IBM marketing
representative, or your IBM reseller.
About This Book xv
Welcome and Thank You
Welcome and Thank You
We appreciate your decision to purchase an IBM PC Server 520.
Your server offers speed, power, expandability, and compatibility.
Your server comes with the ServerGuide package, which contains a
number of CDs. These CDs contain operating systems, application
programs, utility programs, online documentation, and more. Refer
to the ServerGuide documentation for more information.
You can access the World Wide Web for updates to flash BIOS and
the latest information about product compatibility and
configuration. The web page provides a link to the Help Center.
You can also link to other locations for additional information.
The PC Server 520 also comes with a full three-year on-site
warranty. In addition, IBM's PC Server Startup Support provides
coverage to PC Server customers during the first 90 days after
installation at no additional charge. This comprehensive program
enhances IBM's support for setup, installation, configuration, and
problem determination. It provides assistance for popular network
operating systems and network adapters from IBM and non-IBM
vendors. In the U.S., call IBM at 1-800-772-2227, or in Canada, call
1-800-565-3344 if you need assistance.
In all other countries, contact the IBM support organization that
services your area, your IBM marketing representative, or your IBM
reseller.
xvi PC Server 520 User's Handbook for PCI/Micro Channel
Chapter 1. Introducing PC Server 520 Features
Your PC Server 520 has an Intel Pentium microprocessor and
symmetric multiprocessing (SMP) upgradability, a PCI advance bus,
an integrated SCSI-2 Fast/Wide Controller, large data-storage
capacity, and improved system expandability. This server is
specifically designed by IBM to handle heavy file-server applications
or moderate database applications in today's network environment.
Using Micro Channel and peripheral component interconnect (PCI)
architectures, it provides compatibility with a wide range of existing
hardware and software. Super video graphics array (SVGA)
support provides compatibility with many existing application
programs.
Your server offers dual-processor capability through a second
microprocessor connector so that you can take advantage of SMP
technology. If you have an SMP-capable operating system, you can
maximize the benefits of this technology,
As an open-architecture, industry-standard system, the PC Server
520 has been tested with numerous IBM and non-IBM adapters and
devices to assure compatibility. Rugged dependability is achieved
by incorporating quality standards and design points, such as
stringent IBM systems assurance testing and a cooling design called
FloThru. FloThru cooling helps keep internal electronic components
of the PC Server 520 running cool to improve reliability and
accommodate the full configurations necessary in today's local area
network (LAN) environments.
Refer to the Setup sheet for instructions on unpacking the server
and attaching cables to it.
See Chapter 2, “Installing Your Software” on page 19 for
information on installing an operating system and other software.
In addition, this book provides information on configuring and
using the server, installing and removing options, and using the
system programs that are provided. The troubleshooting
information will help you solve some of the simpler problems that
might occur. Appendix A in this book provides a section for you to
record all the important information about your server.
Copyright IBM Corp. 1995, 1996 1
Refer to the User's Reference for more detailed information on the
server features. That book also includes a glossary, warranty
information, and other important notices.
This chapter contains:
Features at a Glance
........................... 3
Before You Begin ............................ 4
Controls and Status Indicators .................... 5
Expansion Bays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Input/Output Connectors . . . . . . . . . . . . . . . . . . . . . . . 8
Starting the Server ............................ 10
Using the CD-ROM Drive ....................... 15
Getting Help on the World Wide Web ............... 17
IBM PC Server Startup Support .................... 17
2 PC Server 520 User's Handbook for PCI/Micro Channel
Features at a Glance
Features at a Glance
The following table summarizes the features of the PC Server 520.
Microprocessor
Intel Pentium microprocessor with
16 KB of internal cache
A processor upgrade, which adds
another Pentium microprocessor, is
available for symmetric
multiprocessing
Cache Memory
512 KB of level-2 cache
Memory
Error Correction Code on SIMM
(EOS), 70 ns
Standard: 32 MB minimum,
expandable to 256 MB
Eight 72-pin, single inline
memory-module (SIMM) sockets
Diskette Drives
Standard: One 3.5-inch, 1.44 MB
Optional (internal):
– 3.5-inch, 2.88 MB
– 3.5-inch, 1.44 MB
– 5.25-inch, 1.2 MB
Hard Disk Drives
Number and capacity of standard
drives varies by model
Supports up to 20 internal hard disk
drives, 18 of them hot-swappable
CD-ROM Drive
Standard: SCSI-2
Keyboard and Mouse
101-key keyboard
Mouse
Expansion Bays and Slots
Six 32-bit Micro Channel slots,
two 32-bit PCI slots
22 drive bays, 18 of them
hot-swappable
Video
Super video graphics array
(SVGA) connector
Compatibility:
– Video graphics array (VGA)
– Color graphics adapter (CGA)
– Multicolor graphics array
(MCGA)
Security Features
Bolt-down capability
Door lock
Administrator and power-on
passwords
Selectable drive startup
Security cover (optional)
LogicLock with active security
Integrated Functions
LED usability support
Video connector
Two serial connectors
Parallel connector
Auxiliary device connector
Keyboard connector
Battery-backed clock and calendar
SCSI-2
– 1 16-bit external connector
– 2 internal connectors (one
8-bit and one 16-bit)
IBM PC ServeRAID Adapter
(disk-array models)
Three 16-bit internal connectors
One 16-bit external connector
Support for RAID levels 0, 1, and 5
Power Supply
434 watt with automatic range
voltage selection (115–230 V ac)
Built-in overload and surge
protection
Power supply upgrade expansion
option
– 220 watt automatic range
voltage selection add-on
– Built-in overload and surge
protection
IBM PC Server 780W Redundant
Power Option
– 780 watt with automatic range
voltage selection (115–230 V ac)
– Built-in overload and surge
protection
Upgradable POST and BIOS
Upgradable electrically erasable
programmable read-only memory
(EEPROM) on the system board
POST/BIOS upgrades (when
available)
Chapter 1. Introducing PC Server 520 Features 3
Before You Begin
Before You Begin
Make sure you have an adequate number of properly grounded
electrical outlets for your server, monitor, and any other options
that you intend to install.
Place your server in a location that is dry. Rain or spilled
liquids might damage your server.
Leave about 51 mm (2 in.) of space around the front and rear of
your server to allow the server's cooling system to work
properly.
Have a supply of 1 MB and 2 MB, 3.5-inch diskettes available.
You will need these diskettes later, when you install your
operating system and backup your configuration and all
important data.
Have small, flat-blade and Phillips screwdrivers available.
If you have not already done so, perform the following tasks.
Instructions are located on the Setup sheet that comes with your
server.
Unpack your server.
Remove the packing material.
If you are not installing options at this time, connect the cables
and power cord.
After you complete these tasks, return here for further instructions.
Note: For information about arranging your PC Server for comfort
and ease-of-use, see “Arranging Your Workspace” on
page 65.
4 PC Server 520 User's Handbook for PCI/Micro Channel
Controls and Status Indicators
Controls and Status Indicators
Your server has one power control button and two light-emitting
diode (LED) indicators that show the system status. The amber
indicator highlights an alert condition; the green indicator confirms
that the server is operating correctly. These indicators are
illustrated below and are described in the following list.
Power OK Indicator
Power On/Off Switch
Hard Disk Drive
Activity Indicator
Power On/Off: Use this button to turn your server on and off. To
turn on the server, lift the transparent cover over the Power On/Off
switch; then, press and release the Power On/Off button. The
Power OK indicator will illuminate in approximately one second.
Return the transparent cover to its original position to avoid
accidentally pressing the Power On/Off switch after you turn the
server on or off.
Power OK: This green indicator shows that the server power
supply is working properly.
Hard Disk Drive Activity: This amber indicator shows the server
hard disk drive activity.
Chapter 1. Introducing PC Server 520 Features 5
Expansion Bays
Expansion Bays
CD-ROM Drive
Diskette Drive
Hard
Disk Drives
Open Bays
Open Bays
6 PC Server 520 User's Handbook for PCI/Micro Channel
Expansion Bays
Open Bays: Your server's special design gives you the
flexibility to use combinations of 3.5-inch or 5.25-inch hard disk,
tape, and rewritable optical disk drives. Your server supports
up to 18 hot-swappable, 3.5-inch hard disk drives. For
installation instructions and information on the types of drives
that you can install in each bay, see “Installing Internal Drives”
on page 212.
CD-ROM Drive: All models come with a SCSI CD-ROM drive.
Diskette Drive: The 3.5-inch, 1.44 MB diskette drive uses 1 MB
or 2 MB diskettes.
Hard Disk Drive: The number, capacities, and locations of the
hard disk drives vary, depending on your model.
Note: For the latest information on available options, contact your
IBM reseller or IBM marketing representative.
Chapter 1. Introducing PC Server 520 Features 7
Input/Output Connectors
Input/Output Connectors
Power Connector
Monitor Connector
Expansion Slots
Keyboard Connector
Mouse Connector
Serial Connectors
SCSI Connector
(Non-Disk-Array Model)
SCSI Connector
(Disk-Array Model)
Parallel Connector
Notes:
1. Some models come with a preinstalled ServeRAID
adapter in a PCI expansion slot.
2. Some models come with a preinstalled PeerMaster
adapter in a Micro Channel expansion slot.
3. For pin assignments and other details about these
connectors, see the User's Reference.
8 PC Server 520 User's Handbook for PCI/Micro Channel
Input/Output Connectors
Note: Refer to the “Warranties and Notices” section of the User's
Reference for the power cord notice and availability of IBM
power cords for a specific country.
Monitor Connector: The monitor signal cable attaches to this
connector.
If your monitor has a separate signal cable, connect one end of the
signal cable to the monitor. Connect the other end of the signal
cable to the monitor connector on the server.
Mouse Connector: The mouse cable attaches to the server through
this connector. The mouse connector sometimes is called an
auxiliary-device or pointing-device port.
Keyboard Connector: The cable from your keyboard connects here.
Align the flat side of the cable connector so that it faces the
keyboard icon on the server.
SCSI Connector: On a non-disk-array model, external SCSI devices
attach to the server's external SCSI connector. On a disk-array
model, external devices attach to the external connector on the IBM
PC ServeRAID Adapter.
Serial Connectors: The server has two 9-pin serial connectors (A
and B). The serial signal cable for a modem or other serial device
usually connects here. If you are using a 25-pin signal cable, you
need a 9-pin-to-25-pin adapter cable. For port assignments, see
“Configuring Devices and I/O Ports” on page 154.
Parallel Connector: The server has one 25-pin parallel port. This is
where the signal cable for a parallel printer or other parallel device
connects to your server.
Power Connector: The server power cable connects here.
Chapter 1. Introducing PC Server 520 Features 9
Starting the Server
Starting the Server
1. Turn on your monitor and adjust the Brightness and Contrast
controls to the approximate midpoint.
You can readjust these controls and the monitor location for
personal viewing comfort after you turn on your server.
Note: The locations of the power switch and the Brightness and
Contrast controls on your monitor might be different
from those shown above.
2. Adjust the keyboard feet and position the keyboard for personal
typing comfort.
10 PC Server 520 User's Handbook for PCI/Micro Channel
Starting the Server
3. If you have not already done so, locate the key; then unlock and
open the door on the front of the server (turn the key 90 degrees
to the left).
Front Cover
Locked
Upper Door
Unlocked
Front Cover
Unlocked
Chapter 1. Introducing PC Server 520 Features 11
Starting the Server
4. If the diskette drive contains packing material or a diskette,
remove it from the drive. (Press the diskette eject button.)
Diskette
Eject
Button
CD-ROM TrayRelease Button
Manual TrayRelease
Opening
CD-ROM
Drive
Diskette
Drive
5. If the server is turned on, turn it off.
Note: The Power On/Off switch is located under a transparent
cover on the right side of the server. You must lift this
transparent cover to reach the Power On/Off switch.
6. If you installed any external devices, such as printers, plotters,
or modems, turn them on now.
12 PC Server 520 User's Handbook for PCI/Micro Channel
Starting the Server
7. Turn on the server. The power-on light comes on and the
power-on self-test (POST) begins.
Note: The Power On/Off switch is located under a transparent
cover on the right side of the server. You must lift this
transparent cover to reach the Power On/Off switch.
To avoid accidentally pressing the Power On/Off switch
after you turn the server on or off, return the transparent
cover to its original position.
Power
On/Off
Button
Power OK Indicator
Chapter 1. Introducing PC Server 520 Features 13
Starting the Server
8. Check your monitor for the results of the POST. When the test
finishes, the screen displays a number that represents the
amount of available server memory. The server beeps once to
indicate it is working properly.
Note: If you hear more than one beep, or no beep, check to see
if an error message appears. If an error message appears,
or if your screen is blank, refer to Chapter 7, “Solving
Problems” on page 305.
9. If no operating system is installed, you will be prompted to
insert a startable (bootable) diskette or a startable CD. Do not
insert anything yet. Review this information before proceeding
further.
Even if you plan to install your own operating system, be sure
to start the ServerGuide Main CD and review the README files
provided in the Start Here section.
For instructions on starting ServerGuide, see “Starting
ServerGuide” on page 31.
14 PC Server 520 User's Handbook for PCI/Micro Channel
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