User Guide
Ty pe s
6336, 6337, 6339, 6341, 6 342, 6346,
6347, 6348, 2254, 2256, 2257
User Guide
Ty pe s
6336, 6337, 6339, 6341, 6 342, 6346,
6347, 6348, 2254, 2256, 2257
Note
Before using this information and the product it supports, be sure to read the “Safety Information” on page v and Appendix E,
“Notices and trademarks” on page 69.
Erasing a lost or forgotten password (clearing CMOS) ..........56
Appendix A. Changing the battery .................59
Appendix B. Updating System Programs ..............61
System programs ........................61
Recovering from a POST/BIOS update failure .............61
Appendix C. System address maps ................63
System memory map......................63
I/O address map ........................63
DMA I/O address map ......................65
Appendix D. Interrupt request and direct memory access channel
assignments........................67
Appendix E. Notices and trademarks ................69
Television output notice ......................69
Trademarks ..........................70
Index ............................71
ivUser Guide
Safety Information
DANGER
Electrical current from power, telephone, and communication cables is
hazardous.
To avoid a shock hazard:
v Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical storm.
v Connect all power cords to a properly wired and grounded electrical outlet.
v Connect to properly wired outlets any equipment that will be attached to
this product.
v When possible, use one hand only to connect or disconnect signal cables.
v Never turn on any equipment when there is evidence of fire, water, or
structural damage.
v Disconnect the attached power cords, telecommunications systems,
networks, and modems before you open the device covers, unless
instructed otherwise in the installation and configuration procedures.
v Connect and disconnect cables as described in the following table when
installing, moving, or opening covers on this product or attached devices.
To connect:
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
To disconnect:
1. Turn everything OFF.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
DANGER
Le courant électrique provenant de l’alimentation, du téléphone et des câbles
de transmission peut présenter un danger.
Pour éviter tout risque de choc électrique :
v Ne manipulez aucun câble et n’effectuez aucune opération d’installation,
d’entretien ou de reconfiguration de ce produit au cours d’un orage.
v Branchez tous les cordons d’alimentation sur un socle de prise de courant
correctement câblé et mis à la terre.
v Branchez sur des socles de prise de courant correctement câblés tout
équipement connectéàce produit.
v Lorsque cela est possible, n’utilisez qu’une seule main pour connecter ou
déconnecter les câbles d’interface.;
v Ne mettez jamais un équipement sous tension en cas d’incendie ou
d’inondation, ou en présence de dommages matériels.
v Avant de retirer les carters de l’unité, mettez celle-ci hors tension et
déconnectez ses cordons d’alimentation, ainsi que les câbles qui la relient
aux réseaux, aux systèmes de té lécommunication et aux modems (sauf
instruction contraire mentionnée dans les procédures d’installation et de
v Lorsque vous installez, que vous déplacez, ou que vous manipulez le
présent produit ou des périphériques qui lui sont raccordés, reportez-vous
aux instructions ci-dessous pour connecter et déconnecter les différents
cordons.
Connexion:
1. Mettez les unités hors tension.
2. Commencez par brancher tous les
cordons sur les unités.
3. Branchez les câbles d’interface sur des
connecteurs.
4. Branchez les cordons d’alimentation sur
des prises.
5. Mettez les unités sous tension.
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:
v Throw or immerse into water
v Heat to more than 100°C (212°F)
v Repair or disassemble
Déconnexion:
1. Mettez les unités hors tension.
2. Débranchez les cordons d’alimentation
des prises.
3. Débranchez les câbles d’interface des
connecteurs.
4. Débranchez tous les câbles des unités.
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 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 :
v Lancer ou plonger dans l’eau
v Chauffer à plus de 100°C (212°F)
v Réparer ou désassembler
Mettre au rebut les batteries usagées conformément aux règlements locaux.
Modem safety information
To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:
v Never install telephone wiring during a lightning storm.
viUser Guide
v Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
v Never touch uninsulated telephone wires or terminals unless the telephone line
has been disconnected at the network interface.
v Use caution when installing or modifying telephone lines.
v Avoid using a telephone (other than a cordless type) during an electrical storm.
There may be a remote risk of electric shock from lightning.
v Do not use the telephone to report a gas leak in the vicinity of the leak.
Consignes de sécurité relatives au modem
Lors de l’utilisation de votre matériel téléphonique, il est important de respecter les
consignes ci-après afin de réduire les risques d’incendie, d’électrocution et d’autres
blessures :
v N’installez jamais de cordons téléphoniques durant un orage.
v Les prises téléphoniques ne doivent pas être installées dans des endroits
humides, excepté si le modèle a été conçu à cet effet.
v Ne touchez jamais un cordon téléphonique ou un terminal non isolé avant que la
ligne ait été déconnectéeduréseau téléphonique.
v Soyez toujours prudent lorsque vous procédez à l’installation ou à la modification
de lignes téléphoniques.
v Si vous devez téléphoner pendant un orage, pour éviter tout risque de choc
électrique, utilisez toujours un téléphone sans fil.
v En cas de fuite de gaz, n’utilisez jamais un téléphone situéàproximité de la
fuite.
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
handling instructions.
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 statement.
Safety Informationvii
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.
DANGER:
Certains modèles d’ordinateurs personnels sont équipésd’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:
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.
viiiUser Guide
About this book
This publication provides instructions for installing most options into your computer.
This publication also includes an overview of computer features, locating
connectors, and updating configuration settings.
How this book is organized
This book contains the following chapters and appendixes:
v “Chapter 1, “Overview”“ provides an introduction to the computer specifications
and the options that are available for your computer.
v “Chapter 2, “Installing external options”“ provides information to orient you to the
connectors on your computer and instructions for installing external options and
peripheral devices.
v “Chapter 3, “Installing internal options — small desktop model”“ provides
instructions for removing the cover and installing hard disk drives, memory, and
adapters in your computer.
Access IBM, on your desktop, provides a link to more information about your
computer.
See the Quick Reference that comes with your computer for basic troubleshooting,
software recovery procedures, and information about where to call for help and
service.
If you have Internet access, the most up-to-date manuals for your computer are
available from the World Wide Web. To access this information, point your browser
to:
http://www.pc.ibm.com/support
Type your machine type and model number in the Quick Path field, and click Go.
xUser Guide
Chapter 1. Overview
Adding hardware options to your computer is an easy way to increase its
capabilities. Instructions for installing external and internal options are included in
this publication. When adding an option, use these instructions along with the
instructions that come with the option.
This chapter provides a brief introduction to the options and features that are
available for your computer. Also, important information about required tools,
electrical safety, and static-sensitive devices is included.
Important
Before you install any option, read “Safety Information” on page v. These
precautions and guidelines will help you work safely.
See Access IBM for general information about the use, operation, and maintenance
of your computer. Access IBM also contains information to help you solve problems
and get repair service or other technical assistance.
Identifying your computer
To properly install options, you will need to know the machine type/model of your
computer. You can find this number on the small label on the front of your
computer. An example of the machine type/model number is 6339xxx.
The information in this publication supports several computer types and models.
The following illustrations will help you identify your computer.
Note: The following illustration shows two types of small desktop model computers.
One model type has a door covering the drives.
Desktop model computer
1
3
9
4
2User Guide
Microtower model computer
Features
This section provides an overview of the computer features, preinstalled software,
and specifications.
Microprocessor
®
Pentium™III with 256 KB of internal L2 cache memory and MMX
Intel
technology or an Intel Celeron™with 128 KB of internal L2 cache memory and
MMX technology
™
Memory
v Support for two dual in-line memory modules (DIMMs)
v 512 KB flash memory for system programs
Internal drives
v 3.5-inch, 1.44 MB diskette drive (some models)
v Internal hard disk drive
v EIDE CD drive or DVD drive (some models)
Video controller
Dynamic video memory technology
Audio subsystem
16-bit integrated Sound Blaster Pro compatible audio subsystem
Connectivity
v 10/100 Mbps integrated Intel ethernet controller that supports the Wake on LAN
feature
v Modem (some models)
System management features
v Remote Program Load (RPL) and Dynamic Host Configuration Protocol (DHCP)
v Wake on LAN
v 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)
®
Chapter 1. Overview3
v Remote Administration
v Automatic power-on startup
v System Management (SM) BIOS and SM software
v Ability to store POST hardware test results
Input/output features
v 25-pin, Extended Capabilities Port (ECP)/Extended Parallel Port (EPP)
v Two 9-pin serial connectors
v Four 4-pin, USB connectors
®
v PS/2
mouse connector
v PS/2 keyboard connector
v Ethernet connector
v Monitor connector
v Three audio connectors (line in, line out, and microphone)
v Front connectors on some small desktops (S/PDIF, microphone, and headphone)
v Front IEEE 1394 connector (some small desktop models)
Expansion
v Drive bays
– Small desktop model: Three
– Desktop model: Four
– Microtower model: Four
v 32-bit PCI expansion slots
– Small desktop model: Three (expansion cards must be low profile)
– Desktop model: Three
– Microtower model: Three
Power
v 95 W, 120 W, or 155 W power supply with manual voltage selection switch
v Automatic 50/60 Hz input frequency switching
v Advanced Power Management support
v Advanced Configuration and Power Interface (ACPI) support
Security features
v Power-on and administrator passwords
v Support for the addition of a Rope Clip and lockable cable (varies by mechanical
chassis)
v Startup sequence control
v Startup without diskette drive, keyboard, or mouse
v Unattended start mode
v Diskette and hard disk I/O control
v Serial and parallel port I/O control
v Security profile by device
IBM preinstalled software
Your computer might come with preinstalled software. If it does, an operating
system, device drivers to support built-in features, and other support programs are
included.
4User Guide
Operating systems (supported)
v Microsoft®Windows®Millennium Edition (Me)
v Microsoft Windows 2000 Professional
v Microsoft Windows 98 Second Edition
Specifications
Operating systems (tested for compatibility)
1
v Microsoft Windows 95
®
v Microsoft Windows NT
Workstation Version 4.0
v Microsoft Windows XP Personal
This section lists the physical specifications for your computer.
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 this list are subject to change. To determine if an operating system has been tested for compatibility, check the Web
site of the operating system vendor.
Chapter 1. Overview
5
Physical specifications — small desktop model
Dimensions
Height: 88 mm (3.4 in.)
Width: 305 mm (12.0 in.)
Depth: 380 mm (14.9 in.)
Weight
Minimum configuration as shipped: 8.2 kg (18 lb)
Maximum configuration: 8.6 kg (19 lb)
Environment
Air temperature:
System on: 10° to 35° C(50° to 95° F)
System off: 10° to 43° C(50° to 110° F)
Maximum altitude: 2134 m (7000 ft)
Note: The maximum altitude, 2134 m (7000 ft), is
the maximum altitude at which the specified air
temperatures apply. At higher altitudes, the
maximum air temperatures are lower than those
specified.
Humidity:
System on: 8% to 80%
System off: 8% to 80%
Electrical input
Input voltage:
Low range:
Minimum: 90 V ac
Maximum: 137 V ac
Input frequency range: 57–63 Hz
Voltage switch setting: 115 V ac
High range:
Minimum: 180 V ac
Maximum: 265 V ac
Input frequency range: 47–53 Hz
Voltage switch setting: 230 V ac
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.085 kVA
Maximum configuration: 0.120 kVA
Heat output (approximate) in British thermal units (Btu)
per hour:
Approximately 0.25 cubic meters per minute (9 cubic
feet per minute) maximum
Acoustical noise-emission values
Average sound-pressure levels:
At operator position:
Idle: 38 dBA
Operating: 43 dBA
At bystander position - 1 meter (3.3 ft):
Idle: 33 dBA
Operating: 37 dBA
Declared (upper limit) sound-power levels:
Idle: 3.75 bels
Operating: 4.99 bels
Note: These levels were measured in controlled
acoustical environments according to the 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 a given 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.
Note: The computer is classified as a Class A or
Class B digital device. See the Quick Reference for
further information about this classification.
Note: Power consumption and heat output vary
depending on the number and type of optional
features installed and the power-management optional
features in use.
6User Guide
Physical specifications — desktop model
Dimensions
Height: 140 mm (5.5 in.)
Width: 425 mm (16.7 in.)
Depth: 425 mm (16.7 in)
Weight
Minimum configuration as shipped: 13.6 kg (30 lb)
Maximum configuration: 11.3 kg (25.0 lb)
Environment
Air temperature:
System on: 10° to 35° C(50° to 95° F)
System off: 10° to 43° C(50° to 110° F)
Maximum altitude: 2134 m (7000 ft)
Note: The maximum altitude, 2134 m (7000 ft), is
the maximum altitude at which the specified air
temperatures apply. At higher altitudes, the
maximum air temperatures are lower than those
specified.
Humidity:
System on: 8% to 80%
System off: 8% to 80%
Electrical input
Input voltage:
Low range:
Minimum: 90 V ac
Maximum: 137 V ac
Input frequency range: 57–63 Hz
Voltage switch setting: 115 V ac
High range:
Minimum: 180 V ac
Maximum: 265 V ac
Input frequency range: 47–53 Hz
Voltage switch setting: 230 V ac
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.085 kVA
Maximum configuration: 0.120 kVA
Heat output (approximate) in British thermal units (Btu)
per hour:
Approximately 0.34 cubic meters per minute (12 cubic
feet per minute) maximum
Acoustical noise-emission values
Average sound-pressure levels:
At operator position:
Idle: 38 dBA
Operating: 43 dBA
At bystander position - 1 meter (3.3 ft):
Idle: 33 dBA
Operating: 37 dBA
Declared (upper limit) sound-power levels:
Idle: 4.8 bels
Operating: 5.1 bels
Note: These levels were measured in controlled
acoustical environments according to the 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 a given 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.
Note: The computer is classified as a Class A or
Class B digital device. See the Quick Reference for
further information about this classification.
Note: Power consumption and heat output vary
depending on the number and type of optional
features installed and the power-management optional
features in use.
Chapter 1. Overview7
Physical specifications — microtower model
Dimensions
Height: 381 mm (15 in.)
Width: 194 mm (7.6 in.)
Depth: 381 mm (15 in.)
Weight
Minimum configuration as shipped: 9.1 kg (20 lb)
Maximum configuration: 11.3 kg (25.0 lb)
Environment
Air temperature:
System on: 10° to 35° C(50° to 95° F)
System off: 10° to 43° C(50° to 110° F)
Maximum altitude: 2134 m (7000 ft)
Note: The maximum altitude, 2134 m (7000 ft), is
the maximum altitude at which the specified air
temperatures apply. At higher altitudes, the
maximum air temperatures are lower than those
specified.
Humidity:
System on: 8% to 80%
System off: 8% to 80%
Electrical input
Input voltage:
Low range:
Minimum: 90 V ac
Maximum: 137 V ac
Input frequency range: 57–63 Hz
Voltage switch setting: 115 V ac
High range:
Minimum: 180 V ac
Maximum: 265 V ac
Input frequency range: 47–53 Hz
Voltage switch setting: 230 V ac
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.085 kVA
Maximum configuration: 0.120 kVA
Heat output (approximate) in British thermal units (Btu)
per hour:
Approximately 0.5 cubic meters per minute (18 cubic
feet per minute) maximum
Acoustical noise-emission values
Average sound-pressure levels:
At operator position:
Idle: 38 dBA
Operating: 43 dBA
At bystander position - 1 meter (3.3 ft):
Idle: 33 dBA
Operating: 37 dBA
Declared (upper limit) sound-power levels:
Idle: 4.8 bels
Operating: 5.1 bels
Note: These levels were measured in controlled
acoustical environments according to the 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 a given 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.
Note: The computer is classified as a Class A or
Class B digital device. See the Quick Reference for
further information about this classification.
Note: Power consumption and heat output vary
depending on the number and type of optional
features installed and the power-management optional
features in use.
8User Guide
Available options
The following are some available options:
v External options
v Internal options
For the latest information about available options, see the following World Wide
Web pages:
v http://www.ibm.com/pc/us/options/
v http://www.pc.ibm.com/support/
– Parallel port devices, such as printers and external drives
– Serial port devices, such as external modems and digital cameras
– Audio devices, such as external speakers for the sound system
– USB devices, such as printers, joysticks, and scanners
– Security device, such as a Rope Clip
– Monitors
– IEEE 1394 devices, such as digital cameras
– System memory, called dual in-line memory modules (DIMMs)
– Peripheral component interconnect (PCI) adapters
– Internal drives, such as:
- CD drive or DVD drive
- Hard disk
- Diskette drives and other removable media drives
You can also obtain information by calling the following telephone numbers:
v Within the United States, call 1-800-IBM-2YOU (1-800-426-2968), your IBM
reseller, or IBM marketing representative.
v Within Canada, call 1-800-565-3344 or 1-800-465-7999.
v Outside the United States and Canada, contact your IBM reseller or IBM
marketing representative.
Tools required
To install some options in your computer, you might need a flat-blade or a Phillips
screwdriver. Additional tools might be needed for certain options. See the
instructions that come with the option.
Handling static-sensitive devices
Static electricity, although harmless to you, can seriously damage computer
components and options.
When you add an option, do not open the static-protective package containing the
option until you are instructed to do so.
When you handle options and other computer components, take these precautions
to avoid static electricity damage:
v Limit your movement. Movement can cause static electricity to build up around
you.
v Always handle components carefully. Handle adapters and memory modules by
the edges. Never touch any exposed circuitry.
Chapter 1. Overview9
v Prevent others from touching components.
v When you install a new option, touch the static-protective package containing the
option to a metal expansion-slot cover or other unpainted metal surface on the
computer for at least two seconds. This reduces static electricity in the package
and your body.
v When possible, remove the option and install it directly in the computer without
setting the option down. When this is not possible, place the static-protective
package that the option came in on a smooth, level surface and place the option
on it.
v Do not place the option on the computer cover or other metal surface.
10User Guide
Chapter 2. Installing external options
This chapter shows the various external connectors on your computer to which you
can attach external options, such as external speakers, a printer, or a scanner. For
some external options, you must install additional software in addition to making the
physical connection. When adding an external option, use the information in this
chapter to identify the required connector, and then use the instructions that come
with the option to help you make the connection and install any software or device
drivers that are required for the option.
Important
Before you install or remove any option, read “Safety Information” on page v.
These precautions and guidelines will help you work safely.
Locating the connectors on the front of your computer
The following illustrations show the location of the connectors on the front of the
small desktop computers.
1
3
9
4
1IEEE 1394 connector (some models)4S/PDIF connector
2Front USB connector5Microphone connector
3Front USB connector6Headphone connector