UPGRADING REPAIRING PCs

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90 Chapter 3—BIOS Configurations and Upgrades Standard CMOS/BIOS Configuration Sectors/Track: ____ Heads: ________ LBA Y/N: 3rd IDE Drive Drive Type: Hard Disk CD-ROM Other (specify) _____________ Hard disk Geometry Cyl:_________ Sectors/Track: ____ Heads: ________ LBA Y/N: 4th IDE Drive Drive Type: Hard Disk CD-ROM Other (specify) _____________ Hard disk Geometry Cyl:_________ Sectors/Track: ____ Heads: ________ LBA Y/N: Other BIOS Configuration Screens Boot Sequence 1st drive: _____ 2nd drive:______ 3rd drive:______ 4th drive:______ Anti-Virus or Write-Protect Enable / Disable Boot Sector PS/2 Mouse Enable / Disable Password Power On Password: ________ Setup Password: ________ External Memory Cache Enable / Disable (Level 2) Internal Memory Cache Enable / Disable (Level 1)
BIOS Configuration Worksheet 91 Shadow RAM / ROM Shadowing Specify Range(s) In Use: _____________ _____________ _____________ _____________ USB Ports Enable / Disable USB Legacy Support Enable / Disable (keyboard & mouse) Memory Timing Configuration Auto / Manual If Manual, specify changes from system default below: _______________ _______________ _______________ _______________ _______________ Power Management Enable / Disable If Enabled, specify changes from system default below: _______________ _______________ _______________ _______________ _______________ Plug and Play (PnP) Enable / Disable If Enabled, specify changes from system default below: _______________ _______________ _______________ _______________ _______________ LPT Port Mode Selected: Standard EPP ECP Bi-Di Disabled EPP Version # _______ IRQ: 7 5 _______ DMA for ECP Mode: _____ I/O Port Address: 378H
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UPGRADING AND REPAIRING PCs TECHNIC
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Associate Publisher Greg Wiegand Se
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Contents 1 General Technical Refere
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Contents vii IDE Hard Drive Identif
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Serial Port Configuration 172 Avoid
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Contents xi Sound Quality Standards
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About the Authors Scott Mueller is
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watch, photograph, and (occasionall
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Tell Us What You Think! As the read
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Chapter 1 General Technical Referen
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Understanding Bits, Nibbles, and By
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Note Glossary of Essential Terms 5
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Glossary of Essential Terms 7 Table
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Glossary of Essential Terms 9 Table
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Table 1.5 Hexadecimal/ASCII Convers
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Hexadecimal/ASCII Conversions 13 Ta
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Table 1.5 Hexadecimal/ASCII Convers
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Hexadecimal/ASCII Conversions 17 Ta
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20 Chapter 2—System Components an
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36 Caution Chapter 2—System Compo
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38 Table 2.15 Troubleshooting Power
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Page 62 and 63: 44 modules can be divided by 9, but
Page 68 and 69: 50 Other Add-On Card Configuration
Page 87 and 88: Chapter 3 3 BIOS Configurations and
Page 89 and 90: Where BIOS Updates Come From 71 Tab
Page 91 and 92: How to Recover from a Failed BIOS U
Page 93 and 94: Note A complete list of PnP device
Page 95 and 96: Other BIOS Troubleshooting Tips 77
Page 97 and 98: Determining the Motherboard Manufac
Page 99 and 100: Determining the Motherboard Manufac
Page 101 and 102: Table 3.8 Common Keystrokes Used to
Page 103 and 104: Phoenix BIOS Beep Codes The followi
Page 105 and 106: Port 80h Beep Code Codes Error Mess
Page 107: BIOS Configuration Worksheet 89 BIO
Page 111 and 112: 4 SCSI and IDE Hard Drives and Opti
Page 113 and 114: Cable key prevents improperly plugg
Page 115 and 116: Breaking the 504MB (528-Million-Byt
Page 117 and 118: Table 4.3 Using LBA Mode Operating
Page 119 and 120: 5. Use the #4 option—View Current
Page 121 and 122: Using LBA Mode 103 Table 4.6 Why ID
Page 123 and 124: Sources for BIOS Upgrades 105 Table
Page 125 and 126: Improving Hard Disk Speed 107 Figur
Page 127 and 128: Bus-Mastering Chipsets for IDE 109
Page 129 and 130: Table 4.13 Bus-Mastering Chipsets b
Page 131 and 132: Table 4.14 Other IDE Drive Installa
Page 133 and 134: standard single-ended SCSI devices
Page 135 and 136: SCSI Drive and Device Configuration
Page 137 and 138: SCSI Drive and Device Configuration
Page 139 and 140: Following these tips will help mini
Page 141 and 142: SCSI Configuration Troubleshooting
Page 143 and 144: Using FDISK 125 Using FDISK FDISK i
Page 145 and 146: Benefits of Hard Disk Partitioning
Page 147 and 148: How FDISK and the Operating System
Page 149 and 150: How FDISK and the Operating System
Page 151 and 152: Now, the operating system can use t
Page 153 and 154: The command switches are explained
Page 155 and 156: MS-DOS Command-Line Access to CD-RO
Page 157 and 158: • 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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UPGRADING REPAIRING PCs

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