Lenovo NetVista A22 User guide for NetVista 2254, 2256, 2257, 6336, 6337, 6339 - Page 6

Appendix B. Updating System Programs, Appendix C. System address maps

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Replacing the cover and connecting the cables 38 Chapter 5. Installing internal options - microtower model 41 Removing the cover 41 Locating components 42 Moving the power supply 42 Identifying parts on the system board 45 Installing memory 45 Installing DIMMs 45 Installing adapters 46 Installing internal drives 47 Drive specifications 48 Installing a drive 49 Installing a Rope Clip 52 Replacing the cover and connecting the cables 52 Chapter 6. Updating the computer configuration 55 Verifying that an option is installed correctly 55 Configuring PCI adapters 56 Configuring startup devices 56 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 iv User Guide

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Replacing the cover and connecting the cables
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Chapter 5. Installing internal options
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microtower model
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Removing the cover
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Locating components
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Moving the power supply
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Identifying parts on the system board
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Installing memory
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Installing DIMMs
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Installing adapters
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Installing internal drives
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Drive specifications
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Installing a drive
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Installing a Rope Clip
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Replacing the cover and connecting the cables
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Chapter 6. Updating the computer configuration
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Verifying that an option is installed correctly
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Configuring PCI adapters
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Configuring startup devices
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Erasing a lost or forgotten password (clearing CMOS)
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Appendix A. Changing the battery
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Appendix B. Updating System Programs
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System programs
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Recovering from a POST/BIOS update failure
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Appendix C. System address maps
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System memory map
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I/O address map
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DMA I/O address map
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Appendix D. Interrupt request and direct memory access channel
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Appendix E. Notices and trademarks
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Television output notice
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Trademarks
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Index
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iv
User Guide