UPGRADING REPAIRING PCs

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xii Contents Checking for IRQ, DMA, I/O, and Memory Usage 302 MS-DOS Using MSD 302 Windows 9x/2000/Me 303 Windows NT 4.0 304 Software Toolkit 304 13 Tools and Techniques 309 General Information 309 Hardware Tools and Their Uses 309 Tools of the Trade—Drive Installation 310 Tools of the Trade—Motherboard and Expansion Card Installation 311 Tools of the Trade—External Device and Networking Installation 312 Tools of the Trade—Data Transfer 313 Tools of the Trade—Cleaning and Maintenance 314 14 Connector Quick Reference 317 Serial Ports and Cables 317 Parallel Ports 318 SCSI Ports 318 USB and IEEE-1394 (FireWire) 319 Video Connectors 321 Video Ports 321 Video Cables 322 Sound Card Ports 323 Sound Card External Ports 323 Sound Card Internal Connectors 325 Network and Modem Ports and Cables 325 RJ-45 Port and Cable 325 RJ-11 Port and Cable Connector 326 Older Network Connectors 326 Index 329
About the Authors Scott Mueller is president of Mueller Technical Research, an international research and corporate training firm. Since 1982, MTR has specialized in the industry’s longest running, most in-depth, accurate, and effective corporate PC hardware and technical training seminars, maintaining a client list that includes Fortune 500 companies, the U.S. and foreign governments, and major software and hardware corporations, as well as PC enthusiasts and entrepreneurs. His seminars have been presented to thousands of PC support professionals throughout the world. Scott Mueller has developed and presented training courses in all areas of PC hardware and software. He is an expert in PC hardware, operating systems, and data-recovery techniques. For more information about a custom PC hardware or data-recovery training seminar for your organization, contact Lynn at Mueller Technical Research 21 Spring Lane Barrington Hills, IL 60010-9009 Phone: (847) 854-6794 Fax: (847) 854-6795 Internet: scottmueller@compuserve.com Web: http://www.m-tr.com Scott has many popular books, articles, and course materials to his credit, including Upgrading and Repairing <strong>PCs</strong>, which has sold more than 2 million copies, making it by far the most popular PC hardware book on the market today. If you have questions about PC hardware, suggestions for the next edition of the book, or any comments in general, send them to Scott via email at scottmueller@compuserve.com. When he is not working on PC-related books or teaching seminars, Scott can usually be found in the garage working on performance projects. This year a Harley Road King with a Twin-Cam 95ci Stage III engine continues as the main project (it’s amazing how something with only two wheels can consume so much time and money ), along with a modified 5.7L ‘94 Impala SS and a 5.9L Grand Cherokee (hotrod SUV).
Page 1 and 2: UPGRADING AND REPAIRING PCs TECHNIC
Page 3 and 4: Associate Publisher Greg Wiegand Se
Page 5 and 6: Contents 1 General Technical Refere
Page 7 and 8: Contents vii IDE Hard Drive Identif
Page 9 and 10: Serial Port Configuration 172 Avoid
Page 11: Contents xi Sound Quality Standards
Page 15 and 16: watch, photograph, and (occasionall
Page 17 and 18: Tell Us What You Think! As the read
Page 19 and 20: Chapter 1 General Technical Referen
Page 21 and 22: Understanding Bits, Nibbles, and By
Page 23 and 24: Note Glossary of Essential Terms 5
Page 25 and 26: Glossary of Essential Terms 7 Table
Page 27 and 28: Glossary of Essential Terms 9 Table
Page 29 and 30: Table 1.5 Hexadecimal/ASCII Convers
Page 31 and 32: Hexadecimal/ASCII Conversions 13 Ta
Page 33 and 34: Table 1.5 Hexadecimal/ASCII Convers
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Page 38 and 39: 20 Chapter 2—System Components an
Page 54 and 55: 36 Caution Chapter 2—System Compo
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44 modules can be divided by 9, but
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46 Chapter 2—System Components an
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50 Other Add-On Card Configuration
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Chapter 3 3 BIOS Configurations and
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Where BIOS Updates Come From 71 Tab
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How to Recover from a Failed BIOS U
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Note A complete list of PnP device
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Other BIOS Troubleshooting Tips 77
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Determining the Motherboard Manufac
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Determining the Motherboard Manufac
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Table 3.8 Common Keystrokes Used to
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Phoenix BIOS Beep Codes The followi
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Port 80h Beep Code Codes Error Mess
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BIOS Configuration Worksheet 89 BIO
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BIOS Configuration Worksheet 91 Sha
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4 SCSI and IDE Hard Drives and Opti
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Cable key prevents improperly plugg
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Breaking the 504MB (528-Million-Byt
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Table 4.3 Using LBA Mode Operating
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5. Use the #4 option—View Current
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Using LBA Mode 103 Table 4.6 Why ID
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Sources for BIOS Upgrades 105 Table
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Improving Hard Disk Speed 107 Figur
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Bus-Mastering Chipsets for IDE 109
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Table 4.13 Bus-Mastering Chipsets b
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Table 4.14 Other IDE Drive Installa
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standard single-ended SCSI devices
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SCSI Drive and Device Configuration
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SCSI Drive and Device Configuration
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Following these tips will help mini
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SCSI Configuration Troubleshooting
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Using FDISK 125 Using FDISK FDISK i
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Benefits of Hard Disk Partitioning
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How FDISK and the Operating System
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How FDISK and the Operating System
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Now, the operating system can use t
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The command switches are explained
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MS-DOS Command-Line Access to CD-RO
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• Make sure the drive shows up as
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Troubleshooting Optical Drives 141
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144 Chapter 5—Floppy, Removable,
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156 • OnStream’s ADR (Advanced
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160 Table 5.13 High-Performance Tap
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166 Chapter 6—Serial Ports and Mo
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168 Table 6.2 25-Pin (PC, XT, and P
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170 Table 6.4 Overview of UART Chip
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188 (These settings require changes
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190 Chapter 7—Parallel Ports, Pri
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192 Building a Parallel Loopback Pl
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