IBM 8123 User Manual
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IBM 8123 User Manual

Ibm user guide desktop pc 8122, 8123, 8124, 8131, 8137, 8138
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Summary of Contents for IBM 8123

  • Page 1 User Guide Types 8131, 8137, 8138 Types 8122, 8123, 8124...
  • Page 3 User Guide Types 8131, 8137, 8138 Types 8122, 8123, 8124...
  • Page 4 Note Before using this information and the product it supports, be sure to read the “Important safety information” on page v and Appendix D, “Notices,” on page 43. Third Edition (May 2006) © Copyright International Business Machines Corporation 2006. All rights reserved. US Government Users Restricted Rights –...

  • Page 5: Table Of Contents

    Contents Important safety information ..v Conditions that require immediate action . General safety guidelines . Service . Power cords and power adapters . Extension cords and related devices . Plugs and outlets . Batteries . Heat and product ventilation CD and DVD drive safety .
  • Page 6 User Guide...

  • Page 7: Important Safety Information

    Please read important safety information first. This information can help you safely use your ThinkCentre personal computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Lenovo Customer safety is important.

  • Page 8: General Safety Guidelines

    unplug it from the power source and telecommunication lines until you can speak to the Customer Support Center for further guidance. See “Information resources” on page xiii. v Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken or damaged. v Signs of overheating, smoke, sparks or fire.

  • Page 9: Power Cords And Power Adapters

    Danger Hazardous moving parts. Keep fingers and other body parts away. Attention Before replacing any CRUs, turn off the computer and wait three to five minutes to let the computer cool before opening the cover. Power cords and power adapters Use only the power cords and power adapters supplied by the product manufacturer.

  • Page 10: Plugs And Outlets

    product. Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Consult an electrician for more information if you have questions about power loads, power requirements, and input ratings. Plugs and outlets If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician.

  • Page 11: Heat And Product Ventilation

    Heat and product ventilation Computers generate heat when turned on and when batteries are charging. Notebook PCs can generate a significant amount of heat due to their compact size. Always follow these basic precautions: v Do not leave the base of your computer in contact with your lap or any part of your body for an extended period when the computer is functioning or when the battery is charging.

  • Page 12: Additional Safety Information

    v Check CD/DVD discs for cracks before each use. Do not use cracked or damaged discs Additional safety information Danger Electrical current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: v Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm.

  • Page 13: Modem Safety Information

    Do not use the telephone to report a gas leak in the vicinity of the leak. Laser compliance statement Some personal computer models are equipped from the factory with a CD-ROM drive or a DVD-ROM drive. CD-ROM drives and DVD-ROM drives are also sold separately as options.

  • Page 14: Power Supply Statement

    Power supply statement Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician.

  • Page 15: Overview

    Overview Thank you for selecting this computer. Your computer incorporates many of the latest advances in computer technology and can be upgraded as your needs change. Adding hardware options to your computer is an easy way to increase its capabilities. Instructions for installing external and internal options are included in this publication.
  • Page 16 User Guide...

  • Page 17: Chapter 1. Installing Options

    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.
  • Page 18 Memory v Support for four double data rate 2 (DDR2) dual inline memory modules (DIMM) v 512 KB flash memory for system programs Internal drives v 3.5-inch, slim, 1.44 MB diskette drive v Serial Advanced Technology Attachment (SATA) internal hard disk drive v Optical drive (some models) Video subsystem v An integrated graphics controller for a Video Graphics Array (VGA) monitor...
  • Page 19 Expansion v Four drive bays v Two standard PCI adapter connectors v One PCI Express (x1) adapter connector v One PCI Express (x16) graphics adapter connector (some models) Power v 230 W power supply with manual voltage selection switch (some models) v 310 W power supply with manual voltage selection switch (some models) v Automatic 50/60 Hz input frequency switching v Advanced Configuration and Power Interface (ACPI) support...

  • Page 20: Specifications

    Specifications This section lists the physical specifications for your computer. Dimensions Height: 432 mm (17.0 in.) Width: 178 mm (7.0 in.) Depth: 450 mm (17.7 in.) Weight Minimum configuration: 10.5 kg (23 lb) Maximum configuration: 13.5 kg (30 lb) Environment Air temperature: System on: 10°...

  • Page 21: Available Options

    Available options The following are some available options: v External options – Parallel port devices, such as printers and external drives – Serial port devices, such as external modems and digital cameras – Audio devices, such as external speakers for the sound system –...

  • Page 22: Handling Static-Sensitive Devices

    Handling static-sensitive devices Static electricity, although harmless to you, can seriously damage computer components and options. When you add an option, do not open the static-protective package containing the option until you are instructed to do so. When you handle options and other computer components, take these precautions to avoid static electricity damage: v Limit your movement.

  • Page 23: Locating The Connectors On The Front Of Your Computer

    Locating the connectors on the front of your computer The following illustration shows the locations of the connectors on the front of the computer. Note: Not all computer models will have the following connectors. IEEE 1394 connector (some models) USB connector USB connector Microphone connector Headphone connector...

  • Page 24: Locating The Connectors On The Rear Of Your Computer

    Locating the connectors on the rear of your computer The following illustration shows the locations of the connectors on the rear of the computer. Diagnostic LEDs Voltage selection switch Power connector Audio line in connector Audio line out connector Microphone connector Serial connector (COM 1) Parallel connector VGA monitor connector...

  • Page 25: Obtaining Device Drivers

    Connector Audio line in connector Audio line out connector Ethernet connector Keyboard connector Microphone connector Mouse connector Parallel connector Serial connector USB connectors Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http://www.lenovo.com/think/support/ on the World Wide Web. Installation instructions are provided in README files with the device-driver files.

  • Page 26: Removing The Cover

    Removing the cover Important Read “Important safety information” on page v and “Handling static-sensitive devices” on page 6 before removing the cover. To remove the cover: 1. Shut down your operating system, remove any media (diskettes, CDs, or tapes) from the drives, and turn off all attached devices and the computer. 2.

  • Page 27: Locating Components

    Locating components The following illustration will help you locate the various components in your computer. Optical drive Memory modules Power supply PCI adapter connector PCI adapter card System board Hard disk drive Internal speaker Diskette drive Chapter 1. Installing options...

  • Page 28: Identifying Parts On The System Board

    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 factory-installed or that you can install later. The following illustration shows the locations of parts on the system board.

  • Page 29: Installing Memory

    Installing memory Your computer has four connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 4.0 GB of system memory. When installing DDR2 type memory modules, the following rules apply: v Use 1.8 V, 240-pin DDR2 synchronous dynamic random access memory (SDRAM).

  • Page 30: Installing Adapters

    Installing adapters This section provides information and instructions for installing and removing adapters. Your computer has two expansion connectors for PCI adapters, one for a PCI Express (x1) adapter, and one for a PCI Express (x16) adapter. To install an adapter: 1.

  • Page 31: Installing Internal Drives

    What to do next v To work with another option, go to the appropriate section. v To complete the installation, go to “Replacing the cover and connecting the cables” on page 25. Installing internal drives This section provides information and instructions for installing and removing internal drives.
  • Page 32 The following illustration shows the locations of the drive bays. The following list describes the types and size of drives you can install in each bay: 1 Bay 1 - Maximum height: 43.0 mm (1.7 in.) 2 Bay 2 - Maximum height: 43.0 mm (1.7 in.) 3 Bay 3 - Maximum height: 25.8 mm (1.0 in.) 4 Bay 4 - Maximum height: 25.8 mm (1.0 in.) * You can obtain a Universal Adapter Bracket, 5.25 to 3.5-inch, from a local...

  • Page 33: Installing A Drive In Bay 1 Or Bay 2

    Installing a drive in bay 1 or bay 2 To install a drive in bay 1 or bay 2, follow these steps: 1. Remove the cover. See “Removing the cover” on page 10. 2. Remove the front bezel by pressing downward on the plastic tabs 1 and pulling the bezel as shown.
  • Page 34 5. If you are installing any type of drive other than a serial ATA hard disk drive, make sure the drive that you are installing is set correctly as either a master or a slave device. Note: A serial ATA hard disk drive does not need to be set as either a master v If it is the first CD drive or DVD drive, set it as a master device.

  • Page 35: Connecting Drives

    9. Install the front bezel by aligning the plastic tabs on the bottom of the bezel with the corresponding holes in chassis and press it onto the chassis until it snaps into position. 10. Continue at “Connecting drives.” Connecting drives The steps to connect a drive are different depending on the type of drive.

  • Page 36: Connecting An Additional Optical Drive, Or Parallel Ata Hard Disk Drive

    Connecting an additional optical drive, or parallel ATA hard disk drive 1. Locate the extra connector on the three-connector signal cable that is attached to the PATA IDE connector on the system board. See “Identifying parts on the system board” on page 12. 2.

  • Page 37: Installing Security Features

    Installing security features To help prevent hardware theft and unauthorized access to your computer, several security lock options are available. The following sections will help you identify and install the various types of locks that might be available for your computer. In addition to physical locks, unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is typed in.

  • Page 38: Padlock

    Padlock Your computer is equipped with a padlock loop such that the cover cannot be removed when a padlock is installed. User Guide...

  • Page 39: Integrated Cable Lock

    Integrated cable lock With an integrated cable lock (sometimes referred to as a Kensington lock), you can secure your computer to a desk, table, or other non-permanent fixture. This lock also secures the computer cover. The cable lock attaches to a security slot at the rear of your computer and is operated with a key.

  • Page 40: Erasing A Lost Or Forgotten Password (Clearing Cmos)

    configuration information (including passwords) are lost. An error message is displayed when you turn on the computer. Refer to “Lithium battery notice” on page x for information about replacing and disposing of the battery. To change the battery: 1. Turn off the computer and all attached devices. 2.

  • Page 41: Replacing The Cover And Connecting The Cables

    5. Move the jumper from the standard position (pins 1 and 2) to the maintenance or configure position (pins 2 and 3). 6. Replace the cover and connect the power cord. See “Replacing the cover and connecting the cables.” 7. Restart the computer, leave it on for approximately ten seconds. Turn off the computer by holding the power switch for approximately five seconds.
  • Page 42 User Guide...

  • Page 43: Chapter 2. Using The Setup Utility Program

    Chapter 2. Using the Setup Utility program The Setup Utility program is stored in the electrically erasable programmable read-only memory (EEPROM) of your computer. The Setup Utility program is used to view and change the configuration settings of your computer, regardless of which operating system you are using.

  • Page 44: Administrator Password

    Administrator Password Setting an Administrator Password deters unauthorized persons from changing configuration settings. If you are responsible for maintaining the settings of several computers, you might want to set an Administrator Password. After you set an Administrator Password, a password prompt is displayed each time you try to access the Setup Utility program.

  • Page 45: Selecting A Startup Device

    Selecting a startup device If your computer does not start up (boot) from a device such as the CD-ROM, diskette, or hard disk as expected, use one of the following procedures to select a startup device. Selecting a temporary startup device Use this procedure to startup from any boot device.
  • Page 46 User Guide...

  • Page 47: Appendix A. Updating System Programs

    Appendix A. Updating system programs This appendix contains information about updating system programs and how to recover from a POST/BIOS update failure. System programs System programs are the basic layer of software that is built into your computer. They include the power-on self-test (POST), the basic input/output system (BIOS) code, and the Setup Utility program.

  • Page 48: Recovering From A Post/Bios Update Failure

    1. From your browser, type http://www.lenovo.com/think/support in the address field and press Enter. 2. Locate the Downloadable files for your machine type as follows: a. Under Use Quick path, type your machine type and click Go. b. Click Continue. c. Click Downloads and drivers. d.

  • Page 49: Appendix B. Cleaning The Mouse

    Appendix B. Cleaning the mouse This appendix provides instructions on how to clean your mouse. The procedure will be different depending on which type of mouse you have. Cleaning an optical mouse If you experience some problems with your optical mouse, check the following: 1.
  • Page 50 3. Place your hand over the retainer ring and ball 2 , and then turn the mouse over, top side up, so that the retainer ring and ball fall out into your hand. 4. Wash the ball in warm, soapy water then dry it with a clean cloth. Blow air carefully into the ball cage 4 to dislodge dust and lint.

  • Page 51: Appendix C. Manual Modem Commands

    Appendix C. Manual modem commands The following section lists commands for manually programming your modem. Commands are accepted by the modem while it is in Command Mode. Your modem is automatically in Command Mode until you dial a number and establish a connection.
  • Page 52 Command Sr=n User Guide Function Force modem off-hook (make busy) Note: H1 command is not supported for Italy Display product-identification code Factory ROM checksum test Internal memory test Firmware ID Reserved ID Low speaker volume Low speaker volume Medium speaker volume High speaker volume Internal speaker off Internal speaker on until carrier detected...

  • Page 53: Extended At Commands

    Extended AT commands Command &C_ &D_ &F_ &G_ &K_ &M_ &P_ &R_ &S_ &T_ &V Function &C0 Force Carrier Detect Signal High (ON) &C1 Turn on CD when remote carrier is present &D0 Modem ignores the DTR signal &D1 Modem returns to Command Mode after DTR toggle &D2 Modem hangs up, returns to the Command...

  • Page 54: Mnp/V.42/V.42Bis/V.44 Commands

    Command &W_ +MS? +MS=? +MS=a,b,c,e,f MNP/V.42/V.42bis/V.44 commands Command &Q_ +DS44=0, 0 +DS44=3, 0 +DS44? +DS44=? User Guide Function &V1 Display Last Connection Statistics &W0 Stores the active profile as Profile 0 &W1 Stores the active profile as Profile 1 Disable auto-retrain Enable auto-retrain Displays the current Select Modulation settings...

  • Page 55: Fax Class 1 Commands

    Fax Class 1 commands +FAE=n +FCLASS=n +FRH=n +FRM=n +FRS=n +FTH=n +FTM=n +FTS=n Fax Class 2 commands +FCLASS=n +FAA=n +FAXERR +FBOR +FBUF? +FCFR +FCLASS= +FCON +FCIG +FCIG: +FCR +FCR= +FCSI: +FDCC= +FDCS: +FDCS= +FDIS: +FDIS= +FDR +FDT= +FDTC: +FET: +FET=N +FHNG +FLID= +FLPL +FMDL?

  • Page 56: Voice Commands

    +FPHCTO +FPOLL +FPTS: +FPTS= +FREV? +FSPT +FTSI: Voice commands #BDR #CID #CLS #MDL? #MFR? #REV? #VBQ? #VBS #VBT #VCI? #VLS #VRA #VRN #VRX #VSDB #VSK #VSP #VSR #VSS #VTD #VTM #VTS #VTX User Guide Phase C time out. Indicates polling request. Page transfer status.
  • Page 57 Attention Switzerland User: If your Swisscom phone line does not have Taxsignal switched OFF, modem function may be impaired. The impairment may be resolved by a filter with the following specifications: Telekom PTT SCR-BE Taximpulssperrfilter-12kHz PTT Art. 444.112.7 Bakom 93.0291.Z.N Appendix C.
  • Page 58 User Guide...

  • Page 59: Appendix D. Notices

    Appendix D. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.

  • Page 60: Television Output Notice

    vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

  • Page 61: Index

    Index adapters installing 14 peripheral component interconnect (PCI) 5 slots 14 audio line in connector 9 audio line out connector 9 audio, subsystem 2 battery location 12 boot-block recovery 32 cables, connecting 25 changing the battery 23 cleaning the mouse 33 CMOS, clearing 24 configuration utility 27 connecting drives 19...
  • Page 62 security features 3, 21 hard disk drive 27 integrated cable lock 22, 23 security profile by device 28 serial connector 9 Setup Utility program 27 system board connectors 12 identifying parts 12 location 12 memory 5, 12 system programs 31 USB connectors 9 using passwords 27...
  • Page 64 Part Number: 39J7710 Printed in USA (1P) P/N: 39J7710...

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