Page 1: User Guide
Personal Computer Types 2193, 2194, and 6345 User Guide...
Page 2 © Copyright International Business Machines Corporation 2000. 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.
Page 3: Table Of Contents
What do I do first? ..................2-1 What is IBM HelpWare? ...............2-1 Need quick help? ..................2-1 What can I do on my own? ..............2-2 How do I get help electronically? ..............2-4 Electronic support .................2-4 How and when do I contact the IBM PC HelpCenter? ........2-5...
Page 4 Connecting your modem to the telephone network ......4-10 Configuring your communications software .......... 4-11 Configuring your computer for a connection to the Internet ......4-12 The IBM Internet Connection Services ..........4-12 The Microsoft Network ................4-13 The Internet Connection Wizard ............4-13 Using the Rapid Access II keyboard .............
Page 5 Chapter 6. BIOS Setup configuration ............6-1 Configuration/Setup Utility overview ..............6-2 Entering Setup ....................6-4 When the computer is on ..............6-4 When the computer is off ..............6-4 Working with the Setup menus ..............6-5 Configuration/Setup Utility menu ............6-5 Viewing system information and product data ........6-6 Changing parameter settings ..............6-7 Loading the default settings ..............6-7 Canceling changes ................6-8...
Page 6 Upgrading the system memory ..............9-9 Installing memory modules ..............9-9 Removing memory modules ..............9-10 Verifying the system memory ............... 9-10 Replacing the system battery ................ 9-11 Updating the CMOS settings in Setup ............9-13 vi IBM Personal Computer User Guide...
Page 7 Solving hardware problems ..............10-7 Solving software problems ..............10-13 Solving modem problems ..............10-15 Error codes and messages ................10-17 IBM Diagnostic Programs ................10-20 Recovering factory-installed programs and files ..........10-22 Part 6. Technical reference Appendix A. Specification tables ...............A-1 Memory module placement ................A-1 Memory map ....................A-3...
Page 8 Modem response codes ................B-12 S registers ..................... B-13 Appendix C. Monitor terminology .............. C-1 Appendix D. Warranty ................. D-1 viii IBM Personal Computer User Guide...
Page 9: Notices
Web site, please understand that it is independent from IBM, and IBM has no control over the content on that Web site. In additional, a reference to a non-IBM Web site does not mean that IBM endorses or accepts any responsibility for the content, or the use, of such Web site.
Page 10: Conventions Used In This Book
Italic font is also used in table footnotes and sidenotes. Quotation marks are used to identify window, "Quotes" screen, and heading names. Underline font is used to call special emphasis to Underline a particular word or instruction. IBM Personal Computer User Guide...
Page 11: Safety Information
The construction of the IBM Personal Computer provides extra protection against the risk of electrical shock. The IBM computer has a power cord with a three-prong plug that is required to ground metal parts. It is the responsibility of the person installing the computer to connect it to a properly grounded electrical outlet.
Page 12: Safety While Working With Hardware
To avoid shock hazard, use the steps described in this section to connect and disconnect cables when installing, moving, or opening the cover of this product. • Never install telephone wiring during a lightning storm IBM Personal Computer User Guide...
Page 13: Modem Safety Information
Disconnecting your computer To disconnect your computer: 1. Turn off the computer and any attached devices that have their own power switches. 2. Unplug all power cables from electrical outlets. 3. Disconnect all communication cables (such as modem or network cables) from communication outlets.
Page 14: Lithium Battery Notice
ROM drive ensures that during normal operation, there is no exposure to laser radiation above Class 1 level. Please note that the CD-ROM/DVD-ROM drive does not contain any user adjustable or serviceable parts. Service on this drive should only be performed by a trained service provider. IBM Personal Computer User Guide...
Page 15: Laser Compliance Statement
Laser compliance statement Some IBM Personal Computer models are equipped from the factory with a CD- ROM or DVD-ROM drive. CD-ROM/DVD-ROM drives are also sold separately as options. The CD-ROM/DVD-ROM drive is a laser product. The CD-ROM/DVD-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.
Page 16: Consignes De Sécurité
Consignes de sécurité Installation La conception de fabrication de l'ordinateur personnel IBM assure une protection accrue contre les risques d'électrocution. Le PC IBM possède un cordon d'alimentation équipé d'une fiche à trois broches qui permet une mise à la terre des principaux éléments métalliques de la machine.
Page 17: Consignes De Sécurité Lors De La Manipulation Du Matériel
• Si votre ordinateur est doté d'un cordon téléphonique, ne manipulez jamais ce cordon pendant un orage. • Évitez d'utiliser et de placer votre ordinateur dans un endroit humide. • Ne remplacez un élément que par un élément identique ou possédant des caractéristiques équivalentes et équipé...
Page 18 • N’intallez jamais de cordons téléphoniques durant un orage. • Les prises téléphoniques ne doivent pas être installées dan des endroits humides, excepté si le modéle a été conçu à cet effet. xviii IBM Personal Computer User Guide...
Page 19 • Ne touchez jamais un cordon téléphonique ou un terminal non isolé avant que la ligne ait été déconnectée du réseau téléphonique. • Soyez toujours prudent lorsque vous procédez à l’intallation ou à la modification de lignes téléphoniques. • Si vous devez téléphoner pendant un orage, pour éviter tout risque de choc électrique, utilisez toujours un téléphone sans fil.
Page 20 à du personnel qualifié. Rayonnement laser lorsque le carter est ouvert. Évitez toute exposition directe des Danger! yeux au rayon laser. Évitez de regarder fixement le faisceau ou de l’observer à l’aide d’instruments optiques. IBM Personal Computer User Guide...
Page 21: Regulatory Notices
Regulatory notices North American FCC and telephone company requirements If your IBM Personal Computer comes with a modem already installed, the following Federal Communications Commission (FCC) and telephone company requirements apply: 1. The modem adapter card is located in the back of the system unit. It complies with Part 68 of the FCC rules.
Page 22: Canadian Department Of Communications Certification Label
The termination on a loop may consist of any combination of devices subject only to the requirement that the sum of the LOAD NUMBERS of all the devices does not exceed 100. xxii IBM Personal Computer User Guide...
Page 23 Étiquette d'homologation du ministère des Communications du Canada AVIS : L'étiquette du ministère des Communications du Canada identifie le matériel homologué. Cette étiquette certifie que le matériel est conforme à certaines normes de protection, d'exploitation et de sécurité des réseaux de télécommunications. Le ministère n'assure toutefois pas que le matériel fonctionnera à...
Page 24: North American Federal Communications Commission (Fcc) Statement
North American Federal Communications Commission (FCC) Statement IBM Personal Computer machine types 2193, 2194, and 6345 The following statement applies to this IBM product. The statement for other IBM products intended for use with this product will appear in their accompanying manuals.
Page 25: European Community Directive Conformance Statement
Trademarks The following terms are trademarks or registered trademarks of the IBM corporation in the United States or other countries or both: • HelpCenter •...
Page 26: Year 2000 Notice Information
Notice: Year 2000 readiness status of certain software that might be included with your IBM computer. IBM has included with your IBM computer selected software products that are supplied by independent software vendors (also known as ISVs). As of the date of this notice, some software vendors have not designated as ready for the Year 2000 some versions of their software products as distributed.
Page 27 IBM is providing this information to assist you in your assessment of the Year 2000 status of your computer environment. It is important that you prepare to address any issues that might affect the readiness of your overall computer environment.
Page 28 Readiness Disclosures" under the Year 2000 Information and Readiness Disclosure Act of 1988, a United States statute enacted on 19 October 1998. IBM's Year 2000 Internet Web site pages have been and will continue to be IBM's primary method for communicating Year 2000 information about IBM products and services.
Page 29: Ergonomics
Ergonomics Arranging a comfortable and productive work area V iew ing D istance Low er B ack S upport S eat H eight The computer you purchased may have components Note: which are different from those shown here. Arranging your work area When you arrange your computer, position your monitor and keyboard directly in front of you.
Page 30: Positioning The Monitor
• Make sure the keyboard height is comfortable for typing. • When you type, the keyboard should be positioned so that your arms are relaxed and comfortable, and your forearms are roughly horizontal. Your xxx IBM Personal Computer User Guide...
Page 31 Move the mouse with your entire arm instead of only using your wrist. For more detailed information and tips about how to use your computer, refer to the online help on your computer or visit the IBM Healthy computing Web site at http://www.pc.ibm.com/ww/healthycomputing/...
Page 32 IBM Personal Computer User Guide...
Page 33: Part 1. Learning About This Book
Part 1. Learning about this book This part contains an introduction to the User Guide . Read this part to understand how to use this book and where to go if you need additional information. This part contains the following chapter: •...
Page 34: Chapter 1. Using This Book
Chapter 1. Using this book The User Guide contains general information for all users of an IBM Personal Computer. Once you have taken your computer out of the box and connected all the components, you can use this book as a guide to your computer's hardware and as a problem-solving tool.
Page 35 • ”Chapter 8. Adding and removing adapter cards and drives” on page 8-1 This chapter contains instructions for adding and removing adapter cards and drives. • ”Chapter 9. Adding and replacing system board components” on page 9-1 IBM Personal Computer User Guide...
Page 36 This appendix contains definitions of some of the terms generally used to describe monitor characteristics. • ”Appendix D. Warranty” on page D-3 This appendix contains the IBM hardware product warranty for your computer. The book also contains an index. Using this book...
Page 37: Where To Find More Information
From the Windows 98 desktop, you can search for specific help topics about your computer. To start the Windows 98 help system, follow these steps: 1. Click on the Start button on your desktop. 2. Move your mouse pointer to the Help option and click on it. IBM Personal Computer User Guide...
Page 38: Part 2. Support Information
Part 2. Support information This part contains the various support and services the IBM HelpCenter provides. This part contains the following chapters: • "Chapter 2. HelpWare support and services" on page 2-1 This chapter contains details on the IBM HelpWare support and services. It tells you what to do in case you need computer-related assistance or information.
Page 39 Part 2. Support information This part contains the various support and services the IBM HelpCenter provides. This part contains the following chapters: • "Chapter 2. HelpWare support and services" on page 2-1 This chapter contains details on the IBM HelpWare support and services. It tells you what to do in case you need computer-related assistance or information.
Page 40: Chapter 2. Helpware Support And Services
HelpWare has a variety of services and solutions for you. These options are available from IBM whenever you need help for as long as you own your IBM Personal Computer. Even when your software support expires, HelpWare will still be there to support you with services available for purchase.
Page 41: What Can I Do On My Own
We have given you several different methods you can use to solve problems on your own. If you need to, you can still contact IBM for support. There is more information about telephone support in “How and when do I contact the IBM PC HelpCenter?”...
Page 42: Ibm Update Connector
PC Doctor program before you contact the IBM HelpCenter. IBM Update Connector This program allows you to connect to the IBM PC HelpCenter to receive updates for some of the software that came with your system and download them. Once you have received the files, you can begin the automated installation process.
Page 43: How Do I Get Help Electronically
You can use the Universal Resource Locator (URL) to contact us on the Internet. When you link to the IBM computer support home page, you can search for technical tips, download updated drivers and find out about many other things.
Page 44: How And When Do I Contact The Ibm Pc Helpcenter
This document contains several problem-solving options you can use. See the ”Quick problem solving chart” on page 10-6 for troubleshooting information before you call the IBM PC HelpCenter. If you have completed the problem-solving steps in the "Troubleshooting" chapter and you still need help, you may need to call the IBM PC HelpCenter.
Page 45: Software Technical Support
Running" support period. You may also require "How to" help and support as you use your computer. IBM PC HelpCenter technicians can assist you for a fee. For more information, see “How and when do I purchase additional support?” on page 2-9.
Page 46: Before You Call
PC Doctor Diagnostics, refer to ”IBM Diagnostic Programs” on page 10-20. 3. If you have not already done so, you will be required to register your computer the first time you contact IBM. You will be required to provide the following information: Neme...
Page 47 Please be at your computer when you call. If your country or region is not listed, contact your IBM reseller or IBM marketing representative. Country/Region Phone Number Hours of Operation Australia 13-14-26 9am - 9pm (EST - Australia) 365 days a year...
Page 48: How And When Do I Purchase Additional Support
900 number In the United States and Canada, to receive immediate support from an IBM PC HelpCenter technical support representative you can call the 900 number. Your local telephone company will bill you by the minute for each call. Persons under age 18 must have permission of a parent or legal guardian prior to placing the call.
Page 49: Flat Rate
Flat rate You may call the IBM PC HelpCenter to purchase support for a single incident or multiple incidents (in Canada, call the toll free number listed on page 2-9). The flat- rate option is not available in Australia or New Zealand.
Page 50 IBM's International Warranty Service Office (IWSO). Upon registering the product with the IWSO, IBM will issue a certificate that will be honored wherever IBM or IBM resellers sell and service IBM Commercial Personal Computer products. The IWS program is not available for products.
Page 51 IBM Personal Computer User Guide 2-12...
Page 52: Chapter 3. Express Maintenance
IBM within 30 days of your receipt of the new part. If the part is not returned within 30 days, your card will be charged the full retail price of the part. Credit card information will not be made available to any one outside IBM.
Page 53 IBM Personal Computer User Guide...
Page 54: Part 3. Controlling System Settings
Part 3. Controlling system settings This part contains information to help you configure or reconfigure the hardware and hardware features that were installed in your computer at the factory. It contains the following chapters: • "Chapter 4. Getting started" on page 4-1 This chapter contains instructions for making adjustments to monitor and volume settings on your computer.
Page 55: Chapter 4. Getting Started
Chapter 4. Getting started When you purchased and set up your IBM Personal Computer, it was ready for you to use the first time you turned it on. However, as you begin to use your computer, you might want to make adjustments to your monitor and volume settings for optimal comfort and performance.
Page 56: Controlling Monitor Settings
• Under some conditions, interference patterns, such as curved, shadowy lines can occur. If these patterns appear on your screen, change your software program's background color or design. • To extend the life of your monitor, turn it off at the end of each day. IBM Personal Computer User Guide...
Page 57: Power Saver Feature
Power saver feature Your monitor documentation should indicate whether your monitor has a power saver feature. This feature may be called Display Power Management Signaling (DPMS). With DPMS, the monitor's display goes blank if you have not used your computer for a predetermined period of time. To redisplay the screen, press the shift key on your keyboard or move the mouse.
Page 58 • The amount of memory dedicated to video on the computer's system memory. Your IBM computer uses 4MB or more of system memory as video memory. You can select the amount of use as video memory through the Configuration/ Setup utility program. See “BIOS Setup configuration” on page 6-1 for details.
Page 59 users, 640x480 or 800x600 is a comfortable resolution setting. • When you select more colors, most software programs will slow down. Choose only as many colors as you need. • You can determine which settings are most comfortable to work with by selecting and trying each one.
Page 60: Controlling Volume
Volume Control. This method starts the master Volume Control window, which allows you to adjust the volume of each audio device individually. If no sound comes from your speakers, you might have the volume set too low or the mute function activated. IBM Personal Computer User Guide...
Page 61: Adjusting The Headphone Volume
(not available on all systems) or into the line-out jack on the back of the computer’s system unit. The line-out jack is marked with the icon • On some IBM computers, a headphone jack and a volume control are located on the CD-ROM drive on the front of the computer’s system unit.
Page 62 Note: CD-ROM drive. When using the line-out jack, some sounds, such as the error-code beeps generated by the power-on self-test (POST), might not be audible through the headphones or external speakers. IBM Personal Computer User Guide...
Page 63: Getting Ready To Print
Getting ready to print After you have attached your printer to your computer as described on the Setup poster , you need to install the correct printer driver for the operating system you are using. A printer driver is a file that describes the characteristics of your printer to the software.
Page 64: Setting Up Communications
If your computer has a fax/data modem, it can communicate with other computers and fax machines. Some IBM personal computers have a modem already installed. However, if your computer package comes with a modem but it is not installed, open the system and install the modem first.
Page 65: Configuring Your Communications Software
The telephone line your modem uses cannot be used for any other purpose while the modem is operating. Any interruption on the line your computer is using will stop computer communications. Do not pick up a telephone on the same line your computer is using.
Page 66: Configuring Your Computer For A Connection To The Internet
Internet service provider. Internet service provider and line charges may apply. The IBM Internet Connection Services The IBM Internet Connection Services is IBM's online service that gives you easy access to the Internet. Once you have configured your computer to connect to the Internet, you can access a wide variety of online information.
Page 67: The Microsoft Network
The Microsoft Network You can also use a Windows 98 program to configure a dial-up connection to The Microsoft Network. Follow these steps if you want to become a member of The Microsoft Network. 1. From the Windows 98 desktop, double-click on the Setup MSN Internet Service icon.
Page 68 2. Select Settings, and then click Control Panel. 3. Double-click Keyboard (Rapid access). The Rapid Access Keyboard Customization program starts. 4. Follow the instructions on the screen. To learn more about the Rapid Access keyboard, click Help. IBM Personal Computer User Guide 4-14...
Page 69: Chapter 5. Power Management Features
Chapter 5. Power management features Your computer is compliant to ACPI (Advance Control Power Interface) and the APM (Advance power Management) functions. It will enter a power-saving mode according to the power management option you specify. You can set up the power management option in the BIOS (Basic Input Output system) Setup menu or in Windows 98.
Page 70: Software Shutdown
2. Click on Shut down... to display a confirmation screen with a list of options. 3. Select the option Shut down. Then click on OK. IBM Personal Computer User Guide...
Page 71: System Standby
System Standby Your computer supports the system Standby feature. This feature lets the computer enter a low power state. You can put the system in Standby mode in serveral ways: • using the Windows 98 Start menu • using the power button •...
Page 72 When the system is in "normal off" state: • Pressing the power button, regardless of the length of time you press it (less than or more than four seconds), simply turns the system power on. IBM Personal Computer User Guide...
Page 73: Using The Power Management Feature In Windows 98
Using the Power Management feature in Windows 98 Follow these steps for power management: 1. Double-click on the My computer icon. 2. Double click on the Control Panel icon. 3. Double-click on the Power Management icon. The power management options are available from this menu. Power management features...
Page 74: Monitor Standby
6. Specify the number of minutes before the monitor enters standby or completely shuts off, and then click on OK. When the monitor is in standby, press any keyboard key or move the mouse to take the monitor out of standby. IBM Personal Computer User Guide...
Page 75: Chapter 6. Bios Setup Configuration
Chapter 6. BIOS Setup configuration Your IBM Personal Computer is already configured for immediate use. You can view your computer’s configuration settings using the Configuration/Setup Utility and the Windows 98 Device Manager. You can also use these configuration utilities to change some configuration settings.
Page 76: Configuration/Setup Utility Overview
• Diskette, hard disk, and CD-ROM drives • Serial and parallel ports • Plug and Play options • Startup options • Model information • Date and time settings • Security options • Power management options IBM Personal Computer User Guide...
Page 77 Some of the parameters and related settings in Setup are for reference only, such as those items in the System Summary and Product Data menus. Refer to the section “Viewing system information and product data” on page 6-5 for details on these menus.
Page 78: Entering Setup
4. From the window that appears, click on the option Restart the computer?, and then click on OK. 5. When you see the IBM logo and the line message “Press F1 to enter Setup”, press F1 to enter Setup and display the Configuration/Setup Utility menu.
Page 79: Working With The Setup Menus
Working with the Setup menus The Configuration/Setup Utility menu appears immediately after you press F1. Configuration/Setup Utility menu C onfiguration/S etup U tility S elect option: S ystem S um m ary P roduct D ata D evices and I/O P orts S tart O ptions D ate and Tim e A dvanced S etup...
Page 80: Viewing System Information And Product Data
To view other computer information such as the model number, serial number, and BIOS version and date, select the Product Data option from the Configuration/ Setup Utility menu. Like in the System Information menu, the items displayed are not configurable. IBM Personal Computer User Guide...
Page 81: Changing Parameter Settings
Loading the default settings When you purchase an IBM personal computer, it is already configured for use. The original configuration settings, also called factory or default settings , are stored in the CMOS. Setup includes an option, Load Default Settings, that lets you reload the original configuration at any time.
Page 82: Canceling Changes
1. From the Configuration/Setup Utility menu, select Save and Exit Setup. Then, press Enter. 2. A dialog box appears saying "Save to CMOS and EXIT (Y/N)?” Type Y, and then press Enter. The computer restarts using the new settings. IBM Personal Computer User Guide...
Page 83: Setup Parameters
Setup parameters Devices and I/O Ports Use the options in this menu to configure the devices and I/O ports in this computer. Diskette Drive A Use this setting to define the type of drive installed as drive A. None No floppy drive installed 720K, 3.5 in 3-1/2 inch double-sided drive;...
Page 84: Usb Controller
When Auto (default) is selected, the BIOS selects the best available mode for the following four setup items: • IDE Primary Master PIO • IDE Primary Slave PIO • IDE Secondary Master PIO • IDE Secondary Slave PIO IBM Personal Computer User Guide 6-10...
Page 85: Ide Hdd Block Mode
Ultra DMA (Direct Memory Access) Ultra DMA provides a faster data transfer rate between the IDE devices and your system than the conventional DMA mode. You can enable it by selecting the Auto option or disable it by selecting disable. IDE Burst Mode This setting determines the acceleration of data transfer for IDE devices.
Page 86: Start Options
This setting determines if the BIOS will monitor the boot sector and partition table of the hard disk drive for any attempt at modification. If any attempt is made, the BIOS will halt the system and an error message will appear. IBM Personal Computer User Guide 6-12...
Page 87: Boot Up Floppy Seek
Afterwards, if necessary, you will be able to run an anti-virus program to locate and remove the problem before any damage is done. Activates automatically when the system boots up causing a warning mes- Enabled sage to appear when anything attempts to access the boot sector or hard disk partition table.
Page 88: Gate A20 Option
When the typematic rate is enabled, you can select the rate at which the keys are repeated. 6 characters per second 8 characters per second 10 characters per second 12 characters per second 15 characters per second 20 characters per second 24 characters per second 30 characters per second IBM Personal Computer User Guide 6-14...
Page 89: Halt On
Typematic Delay (Msec) When the typematic rate is enabled, you can select the delay between when the key was first depressed and when the acceleration begins. 250 msec 500 msec 750 msec 1000 1000 msec Halt On Use this setting to determine under what conditions the power-on self test (POST) will halt when errors are detected.
Page 90: Advanced Setup
Suspend -> off Suspend mode. The video function is off when the system is in Susp, Stby -> off Suspend or Stand by mode. All Mode -> off The video function is off in all modes. IBM Personal Computer User Guide 6-16...
Page 91: Video Off Method
Video Off Method This determines the manner in which the monitor is blanked. This selection will cause the system to turn off the V/H SYNC+Blank vertical and horizontal synchronization ports and write blanks to the video buffer. Blank Screen This option only writes blanks to the video buffer. DPMS Supported Initial display power management signaling.
Page 92 • IRQ6 (Diskette drive) • IRQ7 (LPT1) • IRQ8 (RTC Alarm) • IRQ9 (IRQ2 Redirect) • IRQ10 (Reserved) • IRQ11 (Reserved) • IRQ12 (PS/2 Mouse) • IRQ13 (Coprocessor) • IRQ14 (Hard disk) • IRQ15 (Reserved) IBM Personal Computer User Guide 6-18...
Page 93: Clock Generator Configuration
Automatic Power On Use this setting to define automated methods of waking up the computer: • wake up when the modem senses an incoming ring • wake up at a future time • wake up when the LAN senses an incoming data packet •...
Page 94: Using Other Configuration Utilities
Device Manager” on page 7-4. When you purchase new hardware to install in your computer, a configuration utility or new drivers may come with the new hardware. See the documentation that comes with the new hardware for instructions. IBM Personal Computer User Guide 6-20...
Page 95: Part 4. Upgrading And Replacing Hardware
Part 4. Upgrading and replacing hardware This part contains information to help you add to or change the hardware that was installed in your computer at the factory. It contains the following chapters: • "Chapter 7. Preparing to upgrade" on page 7-1 This chapter contains information to help you plan and prepare to add or replace adapter cards, drives, and system board components in your system unit.
Page 96: Chapter 7. Preparing To Upgrade
Chapter 7. Preparing to upgrade To upgrade your computer's hardware, you can add or replace cards, drives, or some system board components. If you take the time to evaluate your new hardware and plan your hardware changes, you can reduce the effort required to make the changes.
Page 97: Evaluating Your New Hardware
If you receive an error message, use the Windows 98 Device Manager to reassign system resources. See the section “Using the Windows 98 Device Manager” on page 7-4 for instructions. Refer also to “Appendix A: Memory module placement” for information on system resources. IBM Personal Computer User Guide...
Page 98: Planning Your Hardware Changes
Planning your hardware changes You should understand how your new hardware will work with your existing hardware before you unplug your system unit, pull the cover off, and start removing or adding hardware. You should also record your changes as you work. Make sure that you have read the preceding section “Evaluating your new hardware”...
Page 99: Resolving Resource Conflicts
5. Select a device item, then click on the Properties button. A display box appears showing the properties of the device. 6. Make the necessary changes in the settings that will not conflict with other devices. 7. Click on OK. IBM Personal Computer User Guide...
Page 100: Opening The System Unit
Opening the system unit Each time you open your system unit, you must follow specific safety procedures to ensure that you do not damage your computer. Taking safety precautions Before you open the system unit, review “Safety information” on page xi. For your safety and the safety of your equipment, follow these steps before you remove the system unit cover: 1.
Page 101 4. Touch the bare metal frame of your system unit to dissipate the static electricity from your body. Do not touch any of the components inside the frame before you touch the frame. Do not touch any of the components that have a voltage warning label. IBM Personal Computer User Guide...
Page 102: Looking Inside The System Unit
Looking inside the system unit After you remove the system unit top, the system unit looks like the following figure. Note: See the next page for a description of the hardware components inside the system unit. Your computer has four bays that can hold up to two 5.25-inch drives and two 3.5- inch drives.
Page 103 Interconnect (PCI) specifications. These cards are commonly referred to as PCI adapter cards. Modem card. The system may include a V.90 Data/Fax modem. See “Appendix B: Modem features’’ on page B-1 for details on modems. IBM Personal Computer User Guide...
Page 104: Chapter 8. Adding And Removing Adapter Cards And Drives
Chapter 8. Adding and removing adapter cards and drives Before you begin working with the hardware inside your system unit, read the following sections: • “Evaluating your new hardware” on page 7-2 This section contains the information you need to understand about potential system resource conflicts.
Page 105: Resolving Conflicts With Installed Adapter Cards
6. In the Modem Properties window, click on the Resources tab. If you need help in using the Device Manager, press the F1 key to view the online help. You must restart your computer before any Device Manager changes can take effect. IBM Personal Computer User Guide...
Page 106: Working With The Hardware In The System Unit
Working with the hardware in the system unit If you have not removed the cover from your system unit, review "Safety information" on page xi, and then see “Opening the system unit” on page 7-5. If you plan to add both an adapter card and a drive, install or replace the drive before you install or replace the adapter card.
Page 107: Adding And Removing Adapter Cards
CD-ROM drive. 5. Reinstall all hardware (except for the expansion-slot cover, which cannot be reinstalled) and screws that you removed prior to the installation of the adapter card. IBM Personal Computer User Guide...
Page 108: Removing Adapter Cards
If you disconnected any cables to gain access to the adapter card connector on the system board, reconnect the cables. Removing adapter cards If you are permanently removing the factory-installed modem or replacing the modem with a different type, use the Windows Add/Remove Software feature in the Note: Control Panel to remove the modem software.
Page 109: Removing And Adding Drives
When attaching a drive signal cable to any of these connectors, take note of the pin 1 indicator (usually marked by colored stripes or dots) on the edge of the cable to ensure it aligns with pin 1 on the connector. IBM Personal Computer User Guide...
Page 110 In your computer, the IDE and diskette connectors on the system board and cables have guides that allow the cable to be inserted one way only. Guidelines for connecting IDE/ATA signal cables Your system board has two connectors for attaching IDE/ATA signal cables. You can install two IDE/ATA drives to each of these connectors, if you have the proper cables.
Page 111 Jumpers for setting drives as master or slave devices are typically located at the back of the drive. – If the factory-installed drive is a hard disk drive, set the new drive as a slave drive. 3. Install the new drive. IBM Personal Computer User Guide...
Page 112 Guidelines for connecting diskette interface signal cables Your system board has one connector for attaching diskette interface signal cables, but you can install two diskette interface drives to this connector if you have the proper cables. If you are installing a second diskette drive or a tape drive, follow these guidelines: 1.
Page 113: Removing The Diskette Drive
4. Remove the four screws (two on each side) that hold the diskette drive to the mounting tray. 5. Pull the diskette drive from the mounting tray to remove it. 6. Reverse the procedure to install a new drive. IBM Personal Computer User Guide 8-10...
Page 114: Removing The Cd-Rom Drive
Removing the CD-ROM drive To replace the CD-ROM: 1. Disconnect the power, sound and signal cables from the CD-ROM. 2. Remove the four screws (two on each side) that hold the CD-ROM drive to the chassis. 3. Open the door on the front of the computer. 4.
Page 115: Removing The Hard Disk Drive
4. Remove the four screws (two on each side) that hold the hard disk drive to the mounting tray. 5. Pull the hard disk drive from the mounting tray to remove it. 6. Reverse the procedure to install a new drive. IBM Personal Computer User Guide 8-12...
Page 116: Installing A Drive In Bay 2
Installing a drive in Bay 2 Before you install a drive in bay 2, note the following: • You can install either a 5.25-inch drive or a 3.5-inch drive in this bay. If you intend to install a 3.5-inch drive in this bay, you must first purchase a commercially-available 3.5-inch to 5.25-inch installation kit.
Page 117 7. Tighten all four mounting screws. 8. If you installed a drive that does not have its own face plate, reinstall the bay panel you removed earlier. IBM Personal Computer User Guide 8-14...
Page 118: Updating The Cmos Settings In Setup
Updating the CMOS settings in Setup When you add PCI adapter cards, memory, and IDE drives, your system's Basic Input/Output System (BIOS) detects the hardware changes and updates the CMOS settings automatically. When you add other types of devices, such as a diskette drive, you have to enter Setup to manually assign resources (IRQs) to the devices.
Page 119 IBM Personal Computer User Guide 8-16...
Page 120: Chapter 9. Adding And Replacing System Board Components
Chapter 9. Adding and replacing system board components To work with the hardware components on the system board, you must first unplug the system and remove the system unit cover. Before removing the cover or working with internal components, review “Safety information” on page xi. If you have not removed the cover from your system unit, see ”Opening the system unit”...
Page 121: Identifying System Board Parts (Machine Type 2193)
This figure shows an example of the system board of the machine type 2193 in your computer. The items on the next page correspond to the numbered locations on the figure. IBM Personal Computer User Guide...
Page 122 The system board, sometimes called the planar or motherboard, is the main circuit board in the system unit. It supports a variety of devices and provides other basic computer functions that are preinstalled or that you can install later. The system board shown on the previous page has the following parts: Memory module sockets (for DIMMs).
Page 123: Locating System Board Jumpers And Connectors (Machine Type 2193)
The following figure shows the locations of the jumpers and connectors on the system board. The jumpers are preset in the factory. Do not change these default jumper settings. For a list of connectors with their corresponding functions, see the section ”Connector functions” on page A-9. IBM Personal Computer User Guide...
Page 124: Identifying System Board Parts (Machine Type 2194 And 6345)
Identifying system board parts (machine type 2194 and 6345) If you plan to add or replace hardware in your computer, you need to know the layout of the system board. This figure shows an example of the system board of the machine type 2194 or 6345 in your computer.
Page 125 Audio and game port connector (J13) Power supply connecter (J21) Keyboard and mouse connectors (KBMS1) Parallel, Video and Serial connectors (LP1) Digital Flat Panel connector (J10) Front USB, headset, microphone, and volume control (J22) (for consumer desktop model only) IBM Personal Computer User Guide...
Page 126: Locating System Board Jumpers And Connectors (Machine Type 2194 Or 6345)
Locating system board jumpers and connectors (machine type 2194 or 6345) The following figure shows the locations of the jumpers and connectors on the system board. The jumpers are preset in the factory. Do not change these default jumper settings. For a list of connectors with their corresponding functions, see the section “Connector functions”...
Page 127: Card Connector And Jumper Information
The following figures show how to set a jumper. Position A shows closing pins 1-2 while position B shows closing pins 2-3. Pin 1 of a jumper is usually marked by a solid white line beside the pin. IBM Personal Computer User Guide...
Page 128: Upgrading The System Memory
Upgrading the system memory Your system board has two system memory module sockets: DIMM 0, and DIMM 1. These sockets hold Dual Inline Memory Modules (DIMMs) that contain 3.3V single- or double-sided synchronous DRAM (SDRAM). You can install up to a maximum of 256 MB of system memory into these sockets.
Page 129: Removing Memory Modules
To remove a DIMM, pivot the retaining clips on both sides of the socket outward to release the DIMM. Verifying the system memory To view the system memory settings in Setup, select System Summary from the Configuration/Setup Utility menu. IBM Personal Computer User Guide 9-10...
Page 130: Replacing The System Battery
Replacing the system battery Follow these steps to replace the battery: Before replacing the lithium battery review the Note: lithium battery notice on page xii. 1. Place the blade of a small, flat-blade screwdriver under the edge of the retaining clip. 2.
Page 131 2. Double-click on the Control Panel icon. 3. From the Control Panel, double-click on the Date/TIme icon to display the items for changing the date and time. 4. Make the necessary changes then click on the OK button. IBM Personal Computer User Guide 9-12...
Page 132: Updating The Cmos Settings In Setup
Updating the CMOS settings in Setup When you add system board components, such as system memory modules, your system's Basic Input/Output System (BIOS) detects the hardware changes and updates the CMOS settings automatically. However, if you replace or remove components, you might receive a message that asks you to verify if the automatic detection changed the configuration correctly.
Page 133 IBM Personal Computer User Guide 9-14...
Page 134: Part 5. Troubleshooting
Part 5. Troubleshooting This part contains information to help you respond to problems with the hardware, software, and features installed in your computer at the factory. This part contains the following chapter: • "Chapter 10. Diagnosing and recovering from problems" on page 10-1 This chapter provides troubleshooting information, including error code interpretations.
Page 135: Chapter 10. Diagnosing And Recovering From Problems
This section lists the BIOS error codes and messages and their respective corrective actions. • ”IBM Diagnostic Programs” on page 10-20 This section tells you how to use the Recovery and Diagnostics CD if you lose the factory-installed programs in your computer.
Page 136: Before You Panic: Some Simple Fixes
If you are using a multiple outlet device (for example, a power surge protector or power strip), make sure it is plugged in and turned on. If the problem continues, refer to the ”Quick problem solving chart” on page 10-6. IBM Personal Computer User Guide 10-2...
Page 137: Diagnosing And Recovering From Problems
Step 2 Did the system unit beep after it was turned on? There is a problem with the system unit. Find the Yes, more than once error code or message in the section ”Error codes and messages” on page 10-17 and take the action listed.
Page 138 2. If the monitor you attached is a VGA monitor and not an SVGA monitor (older monitors may be VGA), detach the VGA monitor and attach an SVGA monitor. Using an SVGA monitor allows your computer system to take full advantage of Windows video function. IBM Personal Computer User Guide 10-4...
Page 139 Step 3 Is anything displayed on the monitor? (Continued) • The colors displayed are wrong. Make sure the monitor cable is correctly and securely connected to the system unit. Your Setup Poster shows how the cable should be connected. If the problem continues, refer to”Solving hardware and software problems”...
Page 140: Quick Problem Solving Chart
The hardw are you added m ay need to be details. setup differently or m ay be incom patible. IBM H elpw are can help! S ee the Support D id the com puter pass the test? Inform ation section.
Page 141: Solving Hardware And Software Problems
Solving hardware and software problems Solving hardware problems Table 1: Hardware problems If the problem is: Here's what to do: Screen is black (no error If you installed memory modules or adapter cards, make code); beep during power sure you installed them correctly. For instructions on on self-test (POST).
Page 142 8. Click on OK . Note: If any of these problems continue after taking the actions listed, see "HelpWare support and services" on page 2-1 for information on obtaining service. IBM Personal Computer User Guide 10-8...
Page 143 Table 1: Hardware problems (Continued) If the problem is: Here's what to do: Can’t write to diskette 1. Make sure you are using the correct type of diskette. Make sure that the diskette is correctly formatted. 2. Make sure the diskette is not write-protected. 3.
Page 144 8. Turn the system unit off, wait 10 seconds, and then turn the system unit on again. Note: If any of these problems continue after taking the actions listed, see "HelpWare support and services" on page 2-1 for information on obtaining service. IBM Personal Computer User Guide 10-10...
Page 145 Table 1: Hardware problems (Continued) If the problem is: Here's what to do: Modem/communications 1. Make sure the telephone cord is securely connected. errors Your Setup Poster shows how the cord should be connected. 2. Make sure the telephone line works by plugging a working telephone into the same telephone outlet that the computer was plugged into.
Page 146 10.For additional help, see the user's guide that came with the printer. Note: If any of these problems continue after taking the actions listed, see "HelpWare support and services" on page 2-1 for information on obtaining service. IBM Personal Computer User Guide 10-12...
Page 147: Solving Software Problems
The most common cause for the clock losing time is related to application programs, not a hardware failure. If you experience this problem, do the following: 1. From the Windows desktop, click on the IBM Update Connector icon to obtain the latest software updates for your computer.
Page 148 Note: If any of these problems continue after taking the actions listed, see "HelpWare support and services" on page 2-1 for information on obtaining service. IBM Personal Computer User Guide 10-14...
Page 149: Solving Modem Problems
If you cannot resolve the problem after reading this section, contact your IBM PC HelpCenter for assistance. See ”How and when do I contact the IBM PC HelpCenter?” on page 2-5. Table 3: Modem problems...
Page 150 3. Make sure the data speed is not faster than your software computer's capability. Note: If any of these problems continue after taking the actions listed, see "Chapter 2: HelpWare support and services" on page 2-1 for information on obtaining service. IBM Personal Computer User Guide 10-16...
Page 151: Error Codes And Messages
Error codes and messages When you see error codes and messages on your screen, find the error code or message in the following table, then take the applicable corrective action or actions. Table 4: Error codes and messages Error codes Error messages Corrective actions CMOS battery failed...
Page 152 4. Check the IDE cable/connection. 5. Check the IDE drive. Note: If any of the errors persist after performing the listed corrective actions, see "HelpWare support and services" on page 2-1 for information on obtaining service. IBM Personal Computer User Guide 10-18...
Page 153 Table 4: Error codes and messages (Continued) Error codes Error messages Corrective actions 1783 Secondary slave hard disk fail 1. Load the default settings in Setup. 2. Check the IDE drive jumper. 3. Check the power to the IDE drive. 4.
Page 154: Ibm Diagnostic Programs
Save and print the log files created by both versions of diagnostics. If you are unable to isolate and repair the problem yourself, you will need the logs when you call IBM and speak to a technical-support representative. (The log file created by PC-Doctor for Windows is automatically saved in C:\PCDR\DETAILED.TXT.)
Page 155: Reinstalling Device Drivers
Reinstall device drivers only if you know that it is necessary to do so to correct a problem with your computer. Copies of the device drivers that come preinstalled on your IBM computer are located on the Recovery and Diagnostics CD in a folder called INSTALLS.
Page 156: Recovering Factory-Installed Programs And Files
Recovering factory-installed programs and files Your IBM computer comes with preinstalled system and program files. If you accidentally erase any of these files, or if some of these files become corrupted when you install a new program, you can recover them. To recover lost or corrupted files that were installed at the factory, you need the Recovery and Diagnostics CD- ROM that came with your computer.
Page 157 5. When you see the Configuration/Setup Utility menu: a. Use the cursor movement keys to select Full Recovery or Custom Recovery. b. Follow the instructions on the screen and read the messages carefully until the recovery completes. Full Recovery will format your hard drive. If you choose this option, all data on your hard drive will be erased.
Page 158 IBM Personal Computer User Guide 10-24...
Page 159: Part 6. Technical Reference
Part 6. Technical reference This part contains technical information you might need if you upgrade your computer’s hardware. It contains the following appendices: • "Appendix A. Specification tables" on page A-1 This appendix contains specific memory, address, interrupt, channel, and port specifications.
Page 160: Appendix A. Specification Tables
Appendix A. Specification tables Memory module placement This memory module placement table shows you how to place dual inline Memory modules (DIMMs) into the sockets labelled DIMM1 Bank 0 and DIMM Bank 1. Refer to the section ”Identifying system board parts (machine type 2193)” on page 9-2 for the location of the DIMM sockets.
Page 161 160M 128M 128M 192M 128M 144M 128M 160M 128M 192M 128M 128M 256M 256M 288M 256M 320M 256M 128M 384M 256M 256M 512M 512M 544M 512M 576M 512M 128M 640M 512M 256M 768M 512M 512M IBM Personal Computer User Guide...
Page 162: Memory Map
Memory map This table shows the hexadecimal addresses for the system memory regions. You may use this information for adapter cards that require you to set up memory regions. Table 2: Memory map Address range Description 0~640 KB (000000 ~ 09FFFF) Main memory 640~768 KB (0A0000 ~ 0BFFFF) VGA memory...
Page 163: System Input/Output Addresses
DMA controller-2 0F0-0FF Math Co-Processor 170-177 Secondary IDE 1F0-1F7 Primary IDE 200-207 Game Port 278-27F Parallel Printer Port 2 2F8-2FF Serial Asynchronous Port 2 378-37F Parallel Printer Port 1 3F0-3F5 Floppy Disk Controller 3F6-3F6 Secondary EIDE IBM Personal Computer User Guide...
Page 164 Table 3: System input/output addresses (Continued) Address range Function (hexadecimal) 3F7-3F7 Primary EIDE 3F8-3FF Serial Asynchronous Port 1 0CF8 Configuration Address Register 0CFC Configuration Data Register 778-77A Parallel Printer Port 1 Specification tables...
Page 165: System Interrupts
Serial Port, Communications port (COM2) Sis 7001 PCI to USB open host controller Modem/Audio Diskette Parallel, Printer port Real Time Clock/System CMOS ACPI SCI Audio Ethernet, LAN PS/2 Mouse Numeric Data Processor Primary IDE Secondary IDE IBM Personal Computer User Guide...
Page 166: Dma Channel Assignments
DMA channel assignments This table shows the channel assignments for Direct Memory Access (DMA). DMA allows I/O devices to transfer data directly to and from memory. You may need to select an available DMA channel if you add an I/O device that uses DMA. Table 5: DMA channel assignments DMA channel Assignment...
Page 167: Serial Port Addresses
Serial port addresses IBM computers have a built-in external serial port already installed in the computer. The connector for this port is located at the back of your computer. This port can be used to connect a serial mouse, serial printer, or other serial device and to transfer data between computers.
Page 168: Connector Functions
Connector functions The following table includes the specific functions of the connectors. Refer to the section ”Locating system board jumpers and connectors (machine type 2193)” on page 9-4 for an illustration of the connector locations. Table 7: Connector functions Connector Function BAT1 Battery socket...
Page 169 Floppy Diskette connector Power Switch Printer, COM 1 and VGA connector PS/2 Keyboard and Mouse Power and HDD LED CD Audio in connector Game port, audio in, audio out and MIC connector Passive speaker connector IBM Personal Computer User Guide A-10...
Page 170 The following table includes the specific functions of the connectors. Refer to the section ”Locating system board jumpers and connectors (machine type 2194 or 6345)” on page 9-7 for an illustration of the connector locations. Table 8: Connector functions Connector Function BAT1 Battery connector...
Page 171 Table 8: Connector functions (Continued) Connector Function CD Audio connector Passive speaker connector COM 1 connector ATX Power connector Front USB, Audio Line In, Audio Line Out and Volume control KBMS1 PS/2 Keyboard and Mouse connector VGA connector IBM Personal Computer User Guide A-12...
Page 172: Appendix B. Modem Information
Some IBM computers have a modem already installed. If your computer came with a modem, all you have to do is connect the modem to a telephone line. (You may also connect a telephone to the modem if it has two RJ11C jacks). The system firmware is already configured to load the modem drivers and software once you have made the connections.
Page 173 • IS-101 voice command set • V.42bis (data compression) • V.42 (error correction) • MNP5 (data compression) • TIA/EIA 602 AT command set • V.8 start-up sequence • MNP2-4 error correction • Personal Computer 99 logo IBM Personal Computer User Guide...
Page 174: Operating Your Modem
Operating your modem You can perform common modem functions such as dialing, file transfer, and faxing using the modem communications software that came with your computer. For information about configuring communications software, See “Configuring your communications software” on page 4-11. It is still possible for you to perform the basic modem functions using the AT commands from the Windows 98 DOS box prompt.
Page 175: Disabling Call Waiting
Call Waiting. For specific instructions, see the user's guide or online Help that came with the communications software. If your computer came with a fax software already installed, use the fax software documentation included in your computer package or the fax software online help for additional information. IBM Personal Computer User Guide...
Page 176: Modem Commands
Modem commands This section provides information on the modem commands if you operate your modem from the DOS prompt using the AT command strings. Executing commands Your modem is in the Command Mode when powered-on and is ready to receive and execute AT commands.
Page 177: At Commands
;= return to command mode after dialing Commands echo disabled Commands echo enabled Escape characters - switch from data mode to command mode Modem on-hook (hang-up) Modem off-hook (make busy) Firmware and device ID Checksum code IBM Personal Computer User Guide...
Page 178 Table1: AT commands (Continued) Command Function ROM test Firmware and device ID Low speaker volume Low speaker volume Medium speaker volume High speaker volume Speaker always off Speaker on until carrier detected Speaker always on Return to data mode Initiate an equalizer retrain and return to data mode Pulse dial Result codes enabled Result codes disabled...
Page 179 Same as X0 plus all CONNECT responses/blind dialing Same as X1 plus dial tone detection Same as X1 plus busy signal detection/blind dialing All responses and dial tone and busy signal detection Reset and recall user profile IBM Personal Computer User Guide...
Page 180: Detail For +Ms Controls
Detail for +MS Controls Table 2: Detail for +MS Controls +MS=<carrier>,<automode>,<min transmit rate>,<max transmit rate>,<min receive rate>,<max receive rate> <carrier>= B103 for Bell 103 (300 bps) B212 for Bell 212 (1200 bps) V21 for V.21 (300 bps) V22 for V.22 (1200 bps) V22B for V.22bis (1200-2400 bps) V23C for V.23 V32 for V.32 (4800 &...
Page 181: Extended At Commands
Modem hangs up and returns to the command mode after DTR toggle &F Load factory default configuration &G0 Guard tone disabled &G1 550 Hz guard tone enabled &G2 1800 Hz guard tone enabled &V View active profiles IBM Personal Computer User Guide B-10...
Page 182: V.42Bis Commands
V.42bis commands Table 4: V.42bis commands Command Function +IFC = 0,0 Disable flow control +IFC = 2,2 Enable RTS/CTS hardware flow control (data mode default) +IFC = 1,1 Enable XON/OFF software flow control +DS = 0,0,2048,32 Data compression disable +DS =3,0,2048,32 V.42bis/MNP5 data compression enabled +ES = 0,0,1 Normal mode (speed buffering) only...
Page 183: Modem Response Codes
No answer The line being called did not answer within the time-out period Connect xxxx Connected at 2400 bps Delayed Dialing delayed Blacklisted Number is blacklisted Fax connection Data Data connection +FC error Fax error IBM Personal Computer User Guide B-12...
Page 184: S Registers
S registers S registers are information storage areas inside the modem. The AT command set uses the S registers to configure modem options. Some S registers have default settings. For normal modem operations, the default settings are usually adequate. However, special circumstances may require you to change some defaults. To change or read the value of an S register, begin the command with the letters AT.
Page 185 Comma pause time 0-255 /seconds Carrier loss time 1-255 /10ths of a second Touch-tone dialing speed 50-255 /milliseconds Escape character detect time 0-255 /50ths of a second Flash dial modifier time 0-255 /10 milliseconds IBM Personal Computer User Guide B-14...
Page 186: Appendix C. Monitor Terminology
Appendix C. Monitor terminology As you read the documentation that came with your monitor and the monitor information provided in this chapter, you might find a few technical terms. If you change your monitor settings, refer to the following table to understand some of the terms used to describe monitor characteristics.
Page 187 IBM Personal Computer User Guide...
Page 188: Appendix D. Warranty
Appendix D. Warranty Refer to the printed warranty provided with your computer. Note: Warranty...
Page 189 10-10 Configuration/Setup Utility, See Setup printer error 10-12 conflicts 7-2 headphones adjusting volume 4-7 HelpWare, See IBM HelpWare disk drives 6-12, 7-7 adding and removing 8-6 connectors on the system board 8-6 I/O addresses A-4 signal cables 8-6...
Page 190 C-1 default settings Musical Instrument Digital Interface 4-8 loading 6-7 entering 6-4 exiting 6-8 online services main menu 6-5 CompuServe 2-5 menu information 6-2 Prodigy 2-5 moving through menus 6-5 other publications parameters IBM Personal Computer User Guide...
Page 191 6-6 system information viewing 6-6 signal cables connecting 8-9 connecting IDE/ATA 8-7 software diagnostics 2-3 IBM Update Connector 2-3 software problems computer doesn’t go to standby 10-13 speaker adjusting volume 4-6 system board parts descriptions 9-3, 9-6 system interrupts A-6...
Page 192 IBM PC Type 2194 and 6345 Information Update Includes updates for: - Setting up your computer - Using BIOS setup configuration features - Adding system board components...
Page 194 IBM PC Type 2194 and 6345 Information Update Includes updates for: - Setting up your computer - Using BIOS setup configuration features - Adding system board components...
Page 195 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.
Page 196 About this update This booklet contains information for IBM PC Type 2194 and 6345 computers. The information supplements or replaces information provided with your computer. Review this information before setting up and using your computer. Contents: System set up ....... .
Page 197: System Set Up
System set up The location of the connectors on your computer varies slightly from what is shown in the setup poster. Refer to the following figure for the arrangement of the connectors on the back of your computer. Attaching speakers Only powered speakers can be used on these models.
Page 198: Starting And Using The Configuration/Setup Utility Program
Starting and using the Configuration/Setup Utility program The Configuration/Setup Utility program is started automatically when a hardware configuration change is detected during POST. To start the Configuration/Setup Utility program: 1. Turn on your computer. If your computer is already on when you start this procedure, you must shut down the operating system, turn off the computer, wait a few seconds until all in-use lights go off, and restart the computer.
Page 199: Viewing And Changing Settings
Configuration/Setup Utility Select Option: System Summary Product Data Devices and I/O Ports Start Options Date and Time System Security Advanced Setup ISA Legacy Resources Power Management Save Settings Restore Settings Load Default Settings Exit Setup Viewing and changing settings The Configuration/Setup Utility program menu lists items that identify system configuration topics.
Page 200: Exiting From The Configuration/Setup Utility Program
Keys Function ↑ ↓ Use these arrow keys to move among menu items until the item you want is highlighted. ← → Use these arrow keys to display and toggle among choices for a menu item. Enter Press this key to select a highlighted menu item. Press this key to exit from a menu after viewing or making changes to the settings in the menu.
Page 201: Using Security Profiles By Device
Using Security Profiles by Device Setting Security Profiles by Device enables you to control which devices require a password before they start up. You can set three classes of devices to request a password before they will start up: Removable media, such as diskette drives and CD-ROM drives Hard disk drives Network devices You can set these devices to request a user password, an administrator...
Page 202: Using Passwords
Using passwords You can use passwords to provide security for your computer and data. You can set two kinds of passwords: a power-on password and an administrator password. You do not have to set a password of either type to use your computer. However, if you decide to set one, read the following sections before you do so.
Page 203: Using An Administrator Password
6. To set a new password, type your new password and press Down Arrow (↓). 7. Type your new password again. 8. Press Esc twice to return to the Configuration/Setup Utility program menu. 9. Before you exit from the program, select Save Settings from the Configuration/Setup Utility program menu.
Page 204 6. At Power-On Password Changeable by User, select Yes or No. Press Left Arrow (←) or Right Arrow (→) to toggle between selections. (If you select Yes and an administrator password is set, the power-on password can be changed without having to enter the administrator password.
Page 205: Other Settings In The Configuration/Setup Utility Program
Your password and other configuration information has been erased from memory. After clearing CMOS memory, you must reconfigure the computer. Use the Configuration/Setup Utility program to reset the date and time, passwords, and any other configuration information you have changed. Other settings in the Configuration/Setup Utility program The information in this section includes instructions for changing some...
Page 206: Setting Remote Administration
2. Select Start Options and press Enter. 3. Select Startup Sequence from the Start Options menu and press Enter. 4. Select First Startup Device and press Enter. 5. Use the arrow keys to make your selection and press Enter. 6. If necessary, repeat the above steps for Second Startup Device, Third Startup Device, and Fourth Startup Device.
Page 207: Interrupt And Dma Resources
Interrupt and DMA resources This section lists the settings for the default interrupt and direct memory access (DMA) resources for your computer. The interrupt and DMA settings might change when your computer is reconfigured. Table 1. Interrupt resources Interrupt request System resource Timer Keyboard...
Page 208: Acpi Bios Irq
Attention If a device, such as a monitor, does not have power-management capabilities, it can be damaged when exposed to a reduced-power state. Before you make energy-saving selections for your monitor, check the documentation that comes with your monitor to see if it supports Display Power Management Signaling (DPMS).
Page 209 On some monitors, you might have to press the power switch twice. If OFF is selected, you must specify the Time to Display 'off'. You can select 5 minutes to 1 hour. Note: Time to display off is the amount of time after the reduced-power state begins until the display turns off.
Page 210 Wake on LAN: If you have remote-network-management software and a Wake on LAN supported network adapter, you can use the IBM-developed Wake on LAN feature. When you set Wake on LAN to Enabled, your computer will turn on when it receives a specific signal from another computer on your local area network (LAN).
Page 211: Quick Reference For Network-Related Settings
Quick reference for network-related settings Some models come with an Ethernet adapter. The following instructions are guidelines to help you if your computer is using an Ethernet adapter to network with other computers. The following tables are not intended to help determine which settings to choose.
Page 212 Table 3 (Page 2 of 4). Network-related settings To configure: Select: Comments: Wake on LAN 1. Power Management You might not be able to 2. Automatic Power On select four startup devices 3. PCI Wake Up and for your model. press Enter.
Page 213 Table 3 (Page 3 of 4). Network-related settings To configure: Select: Comments: Wake on Alarm 1. Power Management You might not be able to 2. Automatic Power On select four startup devices 3. Wake up on Alarm. on your model. 4.
Page 214: Adding And Replacing System Board Components
Adding and replacing system board components Refer to the following information when you add or replace system board components, such as memory connectors, the computer battery or need to locate other components on the system board. Identifying system board components The following figure replaces the figures of the Type 2194 and 6345 system board in "Chapter 9.

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