Manuals / IBM Partner Pavilion / Computer Equipment / Personal Computer

IBM Partner Pavilion 6795 Locating components, Identifying parts on the system board, User Guide

Models: 6823 6794 2292 6350 6825 6795 6792 6790 6791 6349 6793 6343

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30User Guide

Locating components

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

CD-ROM drive	DIMMs
Front USB connector	System board
Front USB connector	Microprocessor and heat sink
Optional drive bay	AGP slot
Hard disk drive	PCI slots
Diskette drive

Identifying parts on the system board

The system board, also 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.

30User Guide

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IBM Partner Pavilion 6795, 6343, 6793, 6349, 6791, 6790 Locating components, Identifying parts on the system board, User Guide

Contents

User Guide Type 2292, 6343, 6349 Type 6790, 6791, 6792, 6793, 6794 TypePage User Guide Type 2292, 6343, 6349 Type 6790, 6791, 6792, 6793, 6794 Type 6823First Edition August Contents Index TrademarksTo avoid a shock hazard Safety InformationDANGER DANGERDanger of explosion if battery is incorrectly replaced Lithium battery noticeModem safety information Dispose of the battery as required by local ordinances or regulationsLaser compliance statement Consignes de sécurité relatives au modemDANGER L’ouverture de l’unité de CD-ROM/DVD-ROM peut entraîner un risqueAbout this book How this book is organizedInformation resources x User GuideChapter 1. Overview Identifying your computerSmall desktop model computer Desktop model computer Microtower model computer2 User Guide Input/output features FeaturesSystem management features varies by model type MicroprocessorExpansion PowerIBM preinstalled software Operating systems supportedDimensions SpecificationsPhysical specifications - small desktop model WeightWeight Physical specifications - desktop modelDimensions EnvironmentWeight Physical specifications - microtower modelDimensions EnvironmentAvailable options Tools requiredHandling static-sensitive devices v Prevent others from touching components 10 User Guide Chapter 2. Installing external options Locating the connectors on the front of your computerNote Not all computer models will have the following connectors Locating the connectors on the rear of your computer Chapter 2. Installing external options14 User Guide Mouse connector Obtaining device drivers ConnectorDescription Chapter 3. Installing internal options - small desktop model Removing the coverLocating components Identifying parts on the system board18 User Guide Installing memory Installing DIMMsInstalling adapters What to do nextChapter 3. Installing internal options - small desktop model 3. Remove the support bar by pulling it outward from the computerWhat to do next 22 User GuideInstalling internal drives Drive specificationsInstalling a drive Installing a Rope Clip What to do nextReplacing the cover and connecting the cables What to do next3. Position the cover over the chassis and pivot it down over the computer until it snaps into place 28 User Guide Chapter 4. Installing internal options - desktop model Removing the coverLocating components Identifying parts on the system board30 User Guide Installing memory Installing DIMMsChapter 4. Installing internal options - desktop model Installing adapters What to do next32 User Guide Installing internal drives What to do nextDrive specifications 34 User GuideInstalling a drive To connect the first IDE CD drive or DVD drive 36 User GuideInstalling a Rope Clip To connect an additional IDE CD drive or DVD driveTo connect an additional IDE hard disk drive What to do nextReplacing the cover and connecting the cables What to do next38 User Guide Chapter 4. Installing internal options - desktop model 40 User Guide Chapter 5. Installing internal options - microtower model Removing the coverMoving the power supply Locating components42 User Guide Chapter 5. Installing internal options - microtower model Identifying parts on the system boardInstalling memory Installing DIMMs44 User Guide Installing adapters What to do next3. Remove the adapter from its static-protective package 4. Install the adapter into the appropriate slot on the system board5. Install the adapter slot cover latch 46 User GuideInstalling internal drives Drive specificationsWhat to do next Installing a drive 48 User Guidev If it is the first CD drive or DVD drive, set as a master device To connect the first IDE CD drive or DVD drive 50 User GuideTo connect an additional IDE hard disk drive Installing a Rope ClipTo connect an additional IDE CD drive or DVD drive What to do nextReplacing the cover and connecting the cables What to do next52 User Guide Chapter 5. Installing internal options - microtower model 54 User Guide Viewing and changing settings Chapter 6. Using the IBM Setup Utility programStarting the IBM Setup Utility program Exiting from the IBM Setup Utility programAdministrator password Setting, changing, and deleting a passwordErasing a lost or forgotten password clearing CMOS The startup sequence Using Security Profile by DeviceOther settings in the IBM Setup Utility program Changing the startup sequence58 User Guide Appendix A. Changing the battery 9. Turn on the computer and all attached devices Recovering from a POST/BIOS update failure Appendix B. Updating System ProgramsSystem programs 10. Unplug the power cords from electrical outlets Appendix C. System address maps System memory mapI/O address map Size bytes Table 2. I/O address map continuedAddress range hex DescriptionAddress range hex DMA I/O address mapTable 2. I/O address map continued Size bytesDescription Table 3. DMA I/O address map continuedAddress hex BitsTable 5. DMA channel assignments Table 4. IRQ channel assignmentsSystem resource DMA channel68 User Guide IBM Director of Licensing IBM Corporation North Castle Drive Appendix E. Notices and trademarksTelevision output notice Armonk, NY U.S.ATrademarks 8, 34 Index A13, 14, 15 23, 34Page Page Part Number 25P4024 1P P/N 25P4024