IBM 6565, 300PL, 300GL User Manual

PC 300PL User Guide Type 6565

PC 300GL User Guide Types 6563, 6564, 6574

PC 300PL User Guide Type 6565

PC 300GL User Guide Types 6563, 6564, 6574

IBM

Note

Before using this information and the product it supports, be sure to read the
general information under Appendix C, “Product warranties and notices” on
page 141.

Second Edition (August 1999)

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.

This publication was developed for products and services offered in the United States of
America. IBM may not offer the products, services, or features discussed in this
document in other countries, and the information is subject to change without notice.
Consult your local IBM representative for information on the products, services, and
features available in your area.

Requests for technical information about IBM products should be made to your IBM
reseller or IBM marketing representative.

 Copyright International Business Machines Corporation 1999. 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

Modem safety information ......................... x

Laser compliance statement ........................ xi

Lithium battery notice ........................... xiii

About this book .............................. xv

Related information . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Chapter 1. IBM PC 300PL and PC 300GL overview ........... 1

Identifying your computer ......................... 1

Desktop model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Tower model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Specifications: Desktop model ........................ 6

Specifications: Tower model ......................... 7

Chapter 2. Setting up your computer ................... 9

Selecting a location for your computer ................... 9

Arranging your workspace ......................... 9

Comfort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Glare and lighting ........................... 10

Air circulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Electrical outlets and cable lengths .................. 11

Cable connections and switch settings .................. 12

Desktop model connections ...................... 12

Tower model connections ....................... 13

Setting the voltage-selection switch .................. 14

Connecting cables . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Turning on power ............................. 18

Finishing the installation ......................... 19

Installing your own operating system ................. 19

Computers without preinstalled software ............... 19

Chapter 3. Operating and caring for your computer .......... 21

Controls and status indicators ...................... 21

Starting your computer .......................... 23

Shutting down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Using diskettes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Handling and storing diskettes .................... 24

Inserting and removing diskettes ................... 25

Write-protecting diskettes . . . . . . . . . . . . . . . . . . . . . . . 25

Using a CD-ROM drive .......................... 26

Handling a CD ............................. 26

Loading a CD .............................. 26

 Copyright IBM Corp. 1999 iii

System management features ....................... 27

Wake on LAN ............................. 27

Alert on LAN .............................. 28

Remote Program Load or Dynamic Host Configuration Protocol .. 28

Remote Administration . . . . . . . . . . . . . . . . . . . . . . . . . 28

LANClient Control Manager (LCCM) ................. 29

System Migration Assistant ...................... 29

Desktop Management Interface .................... 29

Wake on Ring .............................. 29

Using security features .......................... 30

Using a padlock loop .......................... 30

Using a security U-bolt ......................... 30

Diskette write-protect switch ..................... 30

SMART III hard disk drive ...................... 30

Virus protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Locking the keyboard ......................... 31

Additional security features of the PC 300PL 6565 .......... 31

Using video features ............................ 33

Video device drivers .......................... 33

Changing monitor settings ....................... 34

Using audio features ............................ 34

Updating system programs ........................ 35

Taking care of your computer ....................... 36

Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Cleaning your computer ........................ 36

Moving your computer ......................... 38

Chapter 4. Using the Configuration/Setup Utility program ...... 39

Starting and using the Configuration/Setup Utility program ...... 39

Viewing and changing settings .................... 40

Exiting from the Configuration/Setup Utility program ....... 41

Using passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Using a power-on password ...................... 42

Using an administrator password ................... 45

Using Security Profile by Device ................... 47

Using Enhanced Security ......................... 48

Enabling the Pentium III processor serial number feature ........ 49

Other settings in the Configuration/Setup Utility program ....... 49

Changing keyboard speed ....................... 50

Setting the startup sequence ...................... 50

Settings that affect the startup procedure ............... 50

Setting Remote Administration .................... 51

Interrupt and DMA resources ..................... 52

Power management features ...................... 52

Quick reference for network-related settings ............. 56

Chapter 5. Installing options . . . . . . . . . . . . . . . . . . . . . . 61

iv PC 300PL and PC 300GL User Guide

Handling static-sensitive devices ..................... 61

Available options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Removing the cover — desktop model .................. 64

Locating components — desktop model ................. 65

Moving the power supply — desktop model .............. 66

Removing the cover — tower model ................... 68

Locating components — tower model .................. 70

Moving the power supply — tower model ................ 71

Working with options on the system board ............... 74

Accessing the system board ...................... 74

Identifying parts on the system board ................. 74

Working with memory ......................... 76

Setting the diskette write-protect switch ............... 78

Working with adapters .......................... 79

PCI adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Adapter slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Installing adapters — desktop model ................. 79

Installing adapters — tower model .................. 80

Working with internal drives ....................... 82

Internal drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Power and signal cables for internal drives .............. 84

Installing internal drives — desktop model .............. 86

Installing internal drives — tower model ............... 89

Installing a security U-bolt ........................ 93

Completing the installation ........................ 94

Replacing the cover and connecting the cables .............. 94

Updating the computer configuration .................. 96

Configuring Plug and Play adapters ................. 96

Starting the Configuration/Setup Utility program .......... 97

Configuring startup devices ...................... 97

Chapter 6. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 99

Power-on self-test (POST) ........................ 100

Troubleshooting MAP . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Diagnostic error codes and messages .................. 103

POST error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

POST beep codes ............................. 109

Device troubleshooting charts ...................... 110

Diskette drive problems ....................... 112

Monitor problems . . . . . . . . . . . . . . . . . . . . . . . . . . 113

General problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Intermittent problems . . . . . . . . . . . . . . . . . . . . . . . . 115

Keyboard, mouse, or pointing device problems .......... 116

Memory problems . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Option problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Contents v

Parallel-port problems . . . . . . . . . . . . . . . . . . . . . . . . 119

Serial-port problems . . . . . . . . . . . . . . . . . . . . . . . . . 120

Printer problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Software problems . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Universal Serial Bus port problems ................. 121

IBM Enhanced Diagnostics program .................. 122

Other diagnostic programs on the Software Selections CD ...... 124

Recovering from a POST/BIOS update failure ............. 124

Installing files from Option Diskettes .................. 125

Replacing the battery .......................... 125

Chapter 7. Getting help, service, and information .......... 127

Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Before you call for service ........................ 129

Getting customer support and service ................. 129

Using the World Wide Web ..................... 129

Using electronic support services .................. 130

Getting information by fax ...................... 131

Getting help online .......................... 131

Getting help by telephone ...................... 131

Getting help around the world ................... 133

Purchasing additional services ..................... 133

Enhanced PC support line ...................... 134

900-number operating system and hardware support line ..... 134

Network and server support line .................. 134

Ordering support line services .................... 135

Warranty and repair services .................... 135

Ordering publications . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Appendix A. Using the Software Selections CD ........... 137

Features of the CD ............................ 137

Starting the CD ............................. 138

Appendix B. Computer records . . . . . . . . . . . . . . . . . . . . 139

Serial numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Device records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Appendix C. Product warranties and notices ............ 141

Warranty Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

IBM Statement of Limited Warranty for United States, Puerto Rico,

and Canada (Part 1 - General Terms) ............... 141

IBM Statement of Warranty Worldwide except Canada, Puerto Rico,

Turkey, United States (Part 1 - General Terms) .......... 144

Part 2 - Worldwide Country-Unique Terms ............ 148

Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Year 2000 readiness and instructions ................ 152

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

vi PC 300PL and PC 300GL User Guide

Electronic emission notices ....................... 153

Class B Notices ............................ 154

Class A Notices ............................ 155

Other Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Power cord notice .......................... 160

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Contents vii

viii PC 300PL and PC 300GL User Guide

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.

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. 1999 ix

Modem safety information

To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:

 Never install telephone wiring during a lightning storm.
 Never install telephone jacks in wet locations unless the jack is

specifically designed for wet locations.

 Never touch uninsulated telephone wires or terminals unless the

telephone line has been disconnected at the network interface.

 Use caution when installing or modifying telephone lines.
 Avoid using a telephone (other than a cordless type) during an

electrical storm. There may be a remote risk of electric shock from
lightning.

 Do not use the telephone to report a gas leak in the vicinity of the leak.

DANGER

To avoid a shock hazard, do not connect or disconnect any cables
or perform installation, maintenance, or reconfiguration of this
product during an electrical storm.

DANGER

Pour éviter tout risque de choc électrique, ne manipulez pas de
câbles ni de cordons et n'effectuez pas d'opération d'installation,
de maintenance ou de reconfiguration pendant un orage.

x PC 300PL and PC 300GL User Guide

Laser compliance statement

Some IBM Personal Computer models are equipped from the factory with a
CD-ROM drive or a DVD-ROM drive. CD-ROM drives and DVD-ROM
drives are also sold separately as options. CD-ROM drives and DVD-ROM
drives are laser products. These drives are 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, these drives are certified to conform to the
requirements of the International Electrotechnical Commission (IEC) 825
and CENELEC EN 60 825 for Class 1 laser products.

When a CD-ROM drive or a DVD-ROM drive is installed, note the
following.

CAUTION:
Use of controls or adjustments or performance of procedures other than
those specified herein might result in hazardous radiation exposure.

Removing the covers of the CD-ROM drive or DVD-ROM drive could result
in exposure to hazardous laser radiation. There are no serviceable parts
inside the CD-ROM drive or DVD-ROM drive. Do not remove the drive

covers.

Some CD-ROM drives and DVD-ROM drives contain an embedded Class
3A or Class 3B laser diode. Note the following.

DANGER

Laser radiation when open. Do not stare into the beam, do not
view directly with optical instruments, and avoid direct exposure
to the beam.

Certains modèles d'ordinateurs personnels sont équipés d'origine d'une
unité de CD-ROM ou de DVD-ROM. Mais ces unités sont également
vendues séparément en tant qu'options. L'unité de CD-ROM/DVD-ROM est
un appareil à laser. Aux État-Unis, l'unité de CD-ROM/DVD-ROM est
certifiée conforme aux normes indiquées dans le sous-chapitre J du DHHS
21 CFR relatif aux produits à laser de classe 1. Dans les autres pays, elle est
certifiée être un produit à laser de classe 1 conforme aux normes CEI 825 et
CENELEC EN 60 825.

Lorsqu'une unité de CD-ROM/DVD-ROM est installée, tenez compte des
remarques suivantes:

Safety information xi

ATTENTION
Pour éviter tout risque d'exposition au rayon laser, respectez les consignes
de réglage et d'utilisation des commandes, ainsi que les procédures
décrites.

L'ouverture de l'unité de CD-ROM/DVD-ROM peut entraîner un risque
d'exposition au rayon laser. Pour toute intervention, faites appel à du
personnel qualifié.

Certaines unités de CD-ROM/DVD-ROM peuvent contenir une diode à
laser de classe 3A ou 3B. Tenez compte de la consigne qui suit:

DANGER

Rayonnement laser lorsque le carter est ouvert. Évitez toute
exposition directe des yeux au rayon laser. Évitez de regarder
fixement le faisceau ou de l'observer à l'aide d'instruments
optiques.

xii PC 300PL and PC 300GL User Guide

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.

Safety information xiii

xiv PC 300PL and PC 300GL User Guide

About this book

This book will help you become familiar with your IBM Personal
Computer and its features. It describes how to set up, operate, maintain,
and install options in your computer. In the unlikely event you experience
problems, you will find helpful troubleshooting information and
instructions for obtaining service in this book.

Related information

Following is a description of the documentation that contains additional
information about your computer. These documents are also available in
Adobe PDF format at http://www.ibm.com/pc/support on the World
Wide Web.

 About Your Software

This publication (provided only with computers that have
IBM-preinstalled software) contains information about the preinstalled
software package.

 Understanding Your Personal Computer

This online publication (preinstalled on your computer and provided
on the Software Selections CD that comes with your computer) includes
general information about using personal computers. For information
on how to access this online publication, see About Your Software.

 Hardware Maintenance Manual

This publication contains information for trained service technicians. It
can be found at http://www.ibm.com/pc/support/us/ on the World
Wide Web.
Type the machine type/model number into the Quick Path field and
click Go. Click Online publications and then click Hardware
Maintenance Manuals.

This manual can also be ordered from IBM. To purchase a copy, refer
to Chapter 7, “Getting help, service, and information” on page 127.

 Technical Information Manual

This publication contains information for individuals who want to
know more about the technical aspects of their computer. It can be
found at http://www.ibm.com/pc/support/us/ on the World Wide
Web.
Type the machine type/model number into the Quick Path field and
click Go. Click Online publications and then click Technical Manuals.

 Copyright IBM Corp. 1999 xv

xvi PC 300PL and PC 300GL User Guide

Chapter 1. IBM PC 300PL and PC 300GL
overview

Thank you for selecting an IBM PC computer. Your computer incorporates
many of the latest advances in computer technology and can be upgraded
as your needs change.

This section provides an overview of the computer features, preinstalled
software, and specifications.

Identifying your computer

In most instances, the best way to identify your computer is by the machine
type/model number. The machine type/model number indicates the
various features of the computer, such as the type of microprocessor and
the number of bays. You can find this number on the small label on the
front of your computer. An example of a machine type/model number is
6564-110.

The information in this guide is for both PC 300GL desktop and tower and
PC300PL desktop models, and the different machine types of these models.
When it is necessary to distinguish between models and machine types, you
will be given a reference to the specific model and type number (for
example, PC 300PL 6565). When the model or machine type is not
specified, the information applies to all computer models and machine
types.

 Copyright IBM Corp. 1999 1

Desktop model

Tower model

2 PC 300PL and PC 300GL User Guide

Features

System summary

The following information covers a variety of models. For a listing of
features for your specific model, refer to the System Summary screen in
the Configuration/Setup Utility program. See Chapter 4, “Using the
Configuration/Setup Utility program” on page 39 for more information.

Microprocessor

 Intel



Pentium III microprocessor

 Internal L2 cache memory (depending on model)
 100 or 133 front side bus (FSB) (depending on microprocessor speed)

Memory

 Two dual inline memory module (DIMM) sockets
 133 MHz synchronous dynamic random access Memory (SDRAM)
 64 MB, 128 MB, 256 MB, and 512 MB non-ECC DIMMs (standard)
 64 MB, 128 MB, and 256 MB ECC DIMMs (standard)
 Maximum of 1024 MB (1 GB)
 512 KB flash memory for system programs

Expansion slots

 One AGP video/graphics slot
 Three PCI slots

Internal drives

 Four drive bays total
 One 3.5-inch, 1.44 MB diskette drive (standard)
 One internal hard disk drive (standard)
 One EIDE CD-ROM drive (some models)
 One EIDE Read/Write CD-ROM drive (some models)

AGP Video adapter

 SR9 AGP 2X Adapter with S3 Savage4 with 8MB of SDRAM (some

models)

 SR9 AGP 4X Adapter with S3 Savage4 Xtreme with 16MB of

synchronous graphic random access memory (SGRAM) (some models)

Audio subsystem

 Integrated on the system board
 16-bit Sound Blaster Pro compatible

Chapter 1. IBM PC 300PL and PC 300GL overview 3

Communications

 Ethernet adapter (some models)
 IBM token ring adapter (some models)
 56K V.90 data/fax modem (some models)

System management features

 Remote Program Load (RPL) and Dynamic Host Configuration Protocol

(DHCP)

 Wake on LAN



(requires Wake on LAN-supported network adapter)

 Wake on Ring (in the Configuration/Setup Utility program, this feature

is called Serial Port Ring Detect for an external modem and Modem
Ring Detect for an internal modem)

 Wake on Alarm
 Alert on LAN included in some models (requires Alert on

LAN-supported network adapter)

 Ability to update POST and BIOS over the network (in the

Configuration/Setup Utility program, this feature is called Remote
Administration)

 Automatic power-on startup
 System Management (SM) BIOS and software
 Ability to store POST hardware test results

Input/output features

 25-pin, ECP/EPP parallel port
 Two 9-pin, 16550 UART serial ports
 Two 4-pin, USB ports

 Mouse port
 Keyboard port

 SVGA monitor connector on AGP adapter (some models)
 Digital Visual Interface (DVI) monitor connector on AGP adapter (some

models)

 Three audio connectors (line/headphone out, line in, and microphone)

Power

 145 Watts

 Manual switch between ranges, 90–137/180–265 V ac
 Automatic switching, 57–63/47–53 Hz input frequency range
 Built-in overload and surge protection
 Advanced Power Management support
 Advance Configuration and Power Interface (ACPI) support

4 PC 300PL and PC 300GL User Guide

Security features

 Cover lock and keys (some models)
 Chassis-intrusion detector (some models)
 Asset ID capability (some models)
 IBM security solutions for electronic business (some models)
 Power-on and administrator passwords
 Built-in loop for locking the cover using a customer-supplied padlock
 Support for the addition of a U-bolt and lockable cable
 Startup sequence control
 Startup without diskette drive, keyboard, or mouse
 Unattended start mode
 Diskette and hard disk I/O control
 Serial and parallel port I/O control
 Alert on LAN included in some models (requires Alert on LAN

supported network adapter)

 Security Profile by Device

IBM preinstalled software

Your computer might come with preinstalled software. If so, an operating
system, device drivers to support built-in features, and other support
programs are included. See About Your Software for a detailed description
of the preinstalled software.

Operating systems (supported)

 Microsoft



Windows NT Workstation 4.0

 Microsoft Windows 95 and Windows 98

Operating systems (tested for compatibility)

1

 Novell NetWare Versions 3.2, 4.2, 5.0
 SCO OpenServer 5.0.5
 Microsoft Windows NT Server
 OS/2 Versions 3.0, 4.0
 OS/2 Warp Server Version 4.0
 PC DOS 2000
 Microsoft Windows for Workgroups 3.11

1

The operating systems listed here are being tested for compatibility at the time this
publication goes to press. Additional operating systems might be identified by IBM
as compatible with your computer following the publication of this booklet.
Corrections and additions to the list are available in the IBM online compatibility
report, which can be found on the World Wide Web. For World Wide Web pages,
see Chapter 7, “Getting help, service, and information” on page 127.

Chapter 1. IBM PC 300PL and PC 300GL overview 5

Specifications: Desktop model

Dimensions

 Height: 138 mm (5.43 in.)
 Width: 400 mm (15.75 in.)
 Depth: 429 mm (16.9 in.)

Weight

 Minimum configuration as shipped: 9.53

kg (21 lb)

 Maximum configuration: 10.4 kg (23 lb)

Environment

 Air temperature:

– System on: 10° to 35°C (50° to 95°F)
– System off: 10° to 43°C (50° to 110°F)

 Humidity:

– System on: 8% to 80%
– System off: 8% to 80%

 Maximum altitude: 2134 m (7000 ft)

Electrical input

 Input voltage:

– Low range:

- Minimum: 90 V ac

- Maximum: 137 V ac

- Input frequency range: 57 – 63
Hz

- Voltage switch setting: 115 Vac

– High range:

- Minimum: 180 V ac

- Maximum: 265 V ac

- Input frequency range: 47 – 53
Hz

- Voltage switch setting: 230 Vac

– Input kilovolt-amperes (kVA)

(approximately):

- Minimum configuration as
shipped: 0.08 kVA

- Maximum configuration: 0.51
kVA

Note: Power consumption and heat

output vary depending on the
number and type of optional
features installed and the optional
power-management features in
use.

Heat output

 Approximate heat output in British

thermal units (Btu) per hour:
– Minimum configuration: 256 Btu/hr

(75 watts)

– Maximum configuration: 706 Btu/hr

(207 watts)

Airflow

 Approximately 0.5 cubic meters per

minute (18 cubic feet per minute)

Acoustical noise-emission values

 Average sound-pressure levels:

– At operator position:

- Idle: 33 dBA

- Operating: 39 dBA

– At bystander position–1 meter (3.3

ft):

- Idle: 30 dBA

- Operating: 34 dBA

 Declared (upper limit) sound power

levels:
– Idle: 4.4 bels
– Operating: 4.9 bels

Note: These levels were measured in
controlled acoustical environments
according to procedures specified by the
American National Standards Institute
(ANSI) S12.10 and ISO 7779, and are
reported in accordance with ISO 9296.
Actual sound-pressure levels in your
location might exceed the average values
stated because of room reflections and
other nearby noise sources. The declared
sound power levels indicate an upper
limit, below which a large number of
computers will operate.

6 PC 300PL and PC 300GL User Guide

Specifications: Tower model

Dimensions

 Height: 378 mm (14.9 in.)
 Width: 192 mm (7.6 in.)
 Depth: 383 mm (15.1 in.)

Weight

 Minimum configuration as shipped: 8.30

kg (18.3 lb)

 Maximum configuration: 10.2 kg (22.5 lb)

Environment

 Air temperature:

– System on: 10° to 35°C (50° to 95°F)
– System off: 10° to 43°C (50° to 110°F)

 Humidity:

– System on: 8% to 80%
– System off: 8% to 80%

 Maximum altitude: 2134 m (7000 ft)

Electrical input

 Input voltage:

– Low range:

- Minimum: 90 V ac

- Maximum: 137 V ac

- Input frequency range: 57 – 63
Hz

- Voltage switch setting: 115 Vac

– High range:

- Minimum: 180 V ac

- Maximum: 265 V ac

- Input frequency range: 47 – 53
Hz

- Voltage switch setting: 230 Vac

– Input kilovolt-amperes (kVA)

(approximately):

- Minimum configuration as
shipped: 0.08 kVA

- Maximum configuration: 0.51
kVA

Note: Power consumption and heat

output vary depending on the
number and type of optional
features installed and the optional
power-management features in
use.

Heat output

 Approximate heat output in British

thermal units (Btu) per hour:
– Minimum configuration: 256 Btu/hr

(75 watts)

– Maximum configuration: 706 Btu/hr

(207 watts)

Airflow

 Approximately 0.5 cubic meters per

minute (18 cubic feet per minute)

Acoustical noise-emission values

 Average sound-pressure levels:

– At operator position:

- Idle: 33 dBA

- Operating: 40 dBA

– At bystander position–1 meter (3.3

ft):

- Idle: 30 dBA

- Operating: 34 dBA

– Declared (upper limit) sound power

levels:

- Idle: 4.4 bels

- Operating: 4.9 bels

Note: These levels were measured in
controlled acoustical environments
according to procedures specified by the
American National Standards Institute
(ANSI) S12.10 and ISO 7779, and are
reported in accordance with ISO 9296.
Actual sound-pressure levels in your
location might exceed the average values
stated because of room reflections and
other nearby noise sources. The declared
sound power levels indicate an upper
limit, below which a large number of
computers will operate.

Chapter 1. IBM PC 300PL and PC 300GL overview 7

8 PC 300PL and PC 300GL User Guide

Chapter 2. Setting up your computer

This section provides information for connecting cables to your computer
and turning on the power.

Before you begin

Read “Safety information” on page ix before setting up your computer.

You will need the following:
 Computer

 Computer power cord
 Keyboard
 Mouse

 Monitor (sold separately with signal cable and power cord)

If you are missing an item, contact your place of purchase.

Selecting a location for your computer

Make sure you have an adequate number of properly grounded electrical
outlets for the computer, monitor, and any other devices. Select a location
for the computer where it will remain dry. Leave about 50 mm (2 in.) of
space around the computer for proper air circulation.

Arranging your workspace

To get the most from your computer, arrange both the equipment you use
and your work area to suit your needs and the kind of work you do. Your
comfort is of foremost importance, but light sources, air circulation, and the
location of electrical outlets also can affect the way you arrange your
workspace.

Comfort

Although no single working position is ideal for everyone, the following
guidelines will help you find a position that suits you best.

Choose a good chair to reduce the frequency of fatigue from sitting in the
same position for a long time. The backrest and seat should adjust
independently and provide good support. The seat should have a curved
front to relieve pressure on the thighs. Adjust the seat so that your thighs

 Copyright IBM Corp. 1999 9

are parallel to the floor and your feet are either flat on the floor or on a
footrest.

When using the keyboard, keep your forearms parallel to the floor and your
wrists in a neutral, comfortable position. Try to keep a light touch on the
keyboard and your hands and fingers relaxed. You can change the angle of
the keyboard for maximum comfort by adjusting the position of the
keyboard feet.

Viewing Distance

Lower
Back
Support

Seat
Height

Adjust the monitor so that the top of the screen is at, or slightly below, eye
level. Place the monitor at a comfortable viewing distance, usually 51 to 61
cm (20 to 24 in.), and position it so that you can view it without having to
twist your body.

Note: If your monitor weighs more than 100 pounds (45.4 Kg), do not

place it on the top of a desktop model computer.

Glare and lighting

Position the monitor to minimize glare and reflections from overhead lights,
windows, and other light sources. Place the monitor at right angles to
windows and other light sources whenever possible. Reduce overhead
lighting, if necessary, by turning off lights or using lower wattage bulbs. If
you install the monitor near a window, use curtains or blinds to block the
sunlight. You might have to adjust the Brightness and Contrast controls on
the monitor as the room lighting changes throughout the day.

Where it is impossible to avoid reflections or to adjust the lighting, place an
antiglare filter over the screen. However, these filters might affect the
clarity of the image on the screen; try them only after you have exhausted
other methods of reducing glare.

10 PC 300PL and PC 300GL User Guide

Dust buildup compounds problems associated with glare. Remember to
clean your monitor screen periodically using a soft cloth moistened with a
nonabrasive liquid glass cleaner.

Air circulation

Your computer and monitor produce heat. The computer has a fan that
pulls in fresh air and forces out hot air. The monitor lets hot air escape
through vents. Blocking the air vents can cause overheating, which might
result in a malfunction or damage. Place the computer and monitor so that
nothing blocks the air vents; usually, 51 mm (2 in.) of air space is sufficient.
Also, make sure the vented air is not blowing on someone else.

Electrical outlets and cable lengths

The location of electrical outlets and the length of power cords and cables
that connect to the monitor, printer, and other devices might determine the
final placement of your computer.

When arranging your workspace:

 Avoid the use of extension cords. Whenever possible, plug the

computer power cord directly into an electrical outlet.

 Keep power cords and cables neatly routed away from walkways and

other areas where they might be kicked accidentally.

For more information about power cords, see “Power cord notice” on
page 160.

Chapter 2. Setting up your computer 11

Cable connections and switch settings

This section shows the location of the connectors on the back of your
computer. You might not have all of the connectors shown.

Desktop model connections

USB 1

Parallel

Microphone

Headphone/
Line Out

Line In

Keyboard

Mouse

Serial 1

Serial 2

USB 2

1

1

2

2

DVI Monitor

SVGA Monitor

12 PC 300PL and PC 300GL User Guide