Installing options, Features | IBM 2289, 6824 specs

Chapter 1. Installing options

This chapter provides an introduction to the features and options that are available for your computer. You can expand the capabilities of your computer by adding memory, adapters or drives. When installing an option, use these instructions along with the instructions that come with the option.

Important:

Before you install or remove any option, read “Safety Information” on page v.

These precautions and guidelines will help you work safely.

Features

This section provides an overview of the computer features and preinstalled software.

Microprocessor

Intel® Pentium® 4 processor with either 256 KB or 512 KB of internal L2 cache memory and Intel NetBurst™ micro-architecture

Memory

vSupport for two dual inline memory modules (DIMMs)

–2.5 V, 184-pin, 266MHz double data rate synchronous dynamic random access memory (DDR SDRAM)

–128 MB, 256 MB, 512 MB, or 1.0 GB (when available) DIMMs in any combination (See “Installing memory” on page 12 for additional information.)

v512 KB flash memory for system programs

Internal drives

© Copyright IBM Corp. 2002

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IBM 2289, 6824 manual Installing options, Features

Contents

User Guide Type 2289 Page User Guide Type 2289 Page Appendix B. Manual modem Iv User Guide To connect To disconnect Safety Information Modem safety information Lithium battery noticeConnexion Déconnexion Consignes de sécurité relatives au modem Laser compliance statement Viii User Guide Information resources Overview User Guide Features Installing options Audio subsystem Security features Specifications Tools required Available optionsHandling static-sensitive devices 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 Description Removing the cover Identifying parts on the system board Locating components Installing 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 drive Changing the battery Replacing the cover and connecting the cables Erasing a lost or forgotten password clearing Cmos Installing options User Guide Starting the IBM Setup Utility program Using the IBM Setup Utility programViewing and changing settings Exiting from the IBM Setup Utility program Administrator password User passwordSetting, changing, and deleting a password Using Security Profile by Device Selecting a temporary startup device Selecting a startup deviceChanging the startup device sequence User Guide Updating flashing Bios from your operating system Updating flashing Bios from a disketteAppendix A. Updating System Programs System programs Recovering from a POST/BIOS update failure Basic AT commands Appendix B. Manual modem commands Extended AT commands Enable RTS/CTS hardware flow control Guard tone disabledUS setting for off-hook-to-on-hook ratio Force DSR Signal High on Fax Class 1 commands MNP/V.42/V.42bis/V.44 commandsFax Class 2 commands Voice commands User Guide System memory map Appendix C. System address mapsAddress map Address range Address range hex Size Description Decimal LPT3 Address hex Description Bits Byte pointer DMA I/O address map Address hex Description Bits Byte pointer DMA channel Data width System resource System resource User Guide Television output notice Appendix E. Notices IBM Trademarks DVD IndexPage Page Part Number 49P1040