IBM 2289, 6824 manual Locating components, Identifying parts on the system board

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Locating components

The following illustration will help you locate the various components in your computer.

1Microprocessor and heat sink	4PCI slots
2DIMMs	5PCI adapter
3AGP slot (some models)	6Power supply

Identifying parts on the system board

The system board (sometimes called the planar or motherboard) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices that are IBM-installed or that you can install later.

Chapter 1. Installing options 11

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Contents User Guide Type 2289 Page User Guide Type 2289 Page Appendix B. Manual modem Iv User Guide To connect To disconnect Safety InformationConnexion Déconnexion Lithium battery noticeModem safety information Consignes de sécurité relatives au modem Laser compliance statementViii User Guide Information resources OverviewUser Guide Features Installing optionsAudio subsystem Security features Specifications Handling static-sensitive devices Available optionsTools required Installing external options Locating the connectors on the front of your computer Locating the connectors on the rear of your computer Obtaining device drivers Connector DescriptionRemoving the cover Identifying parts on the system board Locating componentsInstalling memory What to do next Installing adapters Installing internal drives Drive specifications Installing a drive Connecting the first IDE CD-ROM drive or DVD-ROM drive Physical security Connecting an additional IDE CD-ROM drive or DVD-ROM driveChanging the battery Replacing the cover and connecting the cables Erasing a lost or forgotten password clearing Cmos Installing options User Guide Exiting from the IBM Setup Utility program Using the IBM Setup Utility programStarting the IBM Setup Utility program Viewing and changing settingsUsing Security Profile by Device User passwordAdministrator password Setting, changing, and deleting a passwordChanging the startup device sequence Selecting a startup deviceSelecting a temporary startup device User Guide System programs Updating flashing Bios from a disketteUpdating flashing Bios from your operating system Appendix A. Updating System ProgramsRecovering from a POST/BIOS update failure Basic AT commands Appendix B. Manual modem commandsExtended AT commands Force DSR Signal High on Guard tone disabledEnable RTS/CTS hardware flow control US setting for off-hook-to-on-hook ratioFax Class 2 commands MNP/V.42/V.42bis/V.44 commandsFax Class 1 commands Voice commands User Guide Address range Address range hex Size Description Decimal Appendix C. System address mapsSystem memory map Address mapLPT3 Address hex Description Bits Byte pointer DMA I/O address mapAddress hex Description Bits Byte pointer DMA channel Data width System resource System resourceUser Guide Television output notice Appendix E. NoticesIBM TrademarksDVD IndexPage Page Part Number 49P1040