IBM THINKCENTRE 8090 User's Manual
Contents
1. 10 100 1000 Mbps integrated Intel Ethernet controller that supports the Wake on LAN feature some models e Soft modem V 90 V 44 some models System management features Remote Program Load RPL and Dynamic Host Configuration Protocol DHCP e Wake on LAN Wake on Ring in the IBM Setup Utility program this feature is called Serial Port Ring Detect for an external modem Remote Administration Automatic power on startup System Management SM BIOS and SM software e Ability to store POST hardware test results Input output features e 25 pin Extended Capabilities Port ECP Extended Parallel Port EPP e 9 pin serial connector Six 4 pin USB connectors two on front panel and four on rear panel PS 2 mouse connector e PS 2 keyboard connector Ethernet connector VGA monitor connector Four audio connectors headphone and microphone on front panel and line in and line out on rear panel Expansion Two drive bays One 32 bit peripheral component interconnect PCI adapter connector Power e 200 W power supply with automatic voltage selection switch Automatic 50 60 Hz input frequency switching e Advanced Power Management support e Advanced Configuration and Power Interface ACPI support Security features User and administrator passwords Support for the addition of an integrated cable lock Kensington lock Startup sequence control Startup without diskette drive keyb2. The IBM Setup Utility program is stored in the electrically erasable programmable read only memory EEPROM of your computer The IBM Setup Utility program is used to view and change the configuration settings of your computer regardless of which operating system you are using However the operating system settings might override any similar settings in the IBM Setup Utility program Starting the IBM Setup Utility program To start the IBM Setup Utility program do the following 1 If your computer is already on when you start this procedure shut down the operating system and turn off the computer 2 Press and hold the F1 key then turn on the computer When you hear the multiple beeps release the F1 key Notes a If you have a USB keyboard installed on your computer turn on the computer and then press F1 until the IBM Setup Utility menu displays b Ifa user password or an administrator password has been set the configuration settings in the IBM Setup Utility program menu cannot be changed without a password See for more information The IBM Setup Utility might start automatically when POST detects that hardware has been removed or new hardware has been installed in your computer Viewing and changing settings The IBM Setup Utility program menu lists items that identify system configuration topics When working with the IBM Setup Utility program menu you must use the keyboard The keys used to perform various tasks
3. amp D1 Modem returns to Command Mode after DTR toggle amp D2 Modem hangs up returns to the Command Mode after DTR toggle amp D3 Resets modem after DTR toggle amp F_ amp F Recall factory default configuration amp G_ amp G0 Guard tone disabled amp G1 Guard tone disabled amp G2 1800 Hz guard tone amp K_ amp KO Disable flow control amp K3 Enable RTS CTS hardware flow control amp K4 Enable XON XOFF software flow control amp K5 Enable transparent XON XOFF flow control amp K6 Enable both RTS CTS and XON XOFF flow control amp M_ amp MO Asynchronous operation amp P_ amp P0 US setting for off hook to on hook ratio amp P1 UK and Hong Kong off hook to on hook ratio amp P2 Same as amp P0 setting but at 20 pulses per minute amp P3 Same as amp P1 setting but at 20 pulses per minute amp R_ amp RO Reserved amp R1 CTS operates per flow control requirements amp S_ amp S0 Force DSR Signal High ON amp S1 DSR off in command mode on in on line mode amp T_ amp TO Ends test in progress amp T1 Perform Local Analog Loopback Test amp T3 Perform Local Digital Loopback Test amp T4 Grant Remote Digital Loopback Test request by remote modem amp T5 Deny Remote Digital Loopback Test request amp T6 Perform a Remote Digital Loopback Test amp T7 Perform a Remote Digital Loopback Test and Self Test amp T8 Perform Local Analog Loopback Test and Self Test amp V amp VO Displays Active and Stored Profiles Appendix C Manu
4. slots 14 audio line in connector 9 audio line out connector 9 audio subsystem 2 boot block recovery 30 C cables connecting 23 changing the battery 21 cleaning the mouse 33 commands Basic AT 35 Extended AT 37 Fax Class 1 39 Fax Class 2 39 MNP V 42 V 42bis V 44 38 Voice 40 connector description 9 cover removing 10 replacing 23 CRU list 43 D device drivers 9 drives bays 2 CD 5 DVD 5 hard disk 5 internal 1 16 E environment operating 4 Ethernet connector 9 IBM Setup Utility 25 input output I O features 2 installing options adapters 14 memory 12 memory modules 12 security features 20 Copyright IBM Corp 2004 K keyboard connector 9 L locating components 11 M memory dual inline memory modules DIMMs 12 installing 12 system 12 memory modules installing 12 modem Basic AT commands 35 Extended AT commands 37 Fax Class 1 commands 39 Fax Class 2 commands 39 MNP V 42 V 42bis V 44 commands 38 Voice commands 40 mouse connector 9 N noise level 4 O options available 5 external 5 internal 5 P parallel connector 9 password erasing 22 lost or forgotten 22 setting changing deleting 26 physical specifications 5 power Advanced Configuration and Power Interface ACPI support 2 Advanced Power Management support 2 R recovering from a POST BIOS update failure 30 removing the cover 10 replacing the cover 23 S security features 2 20 47 securit
5. 23 Changing the battery Your computer has a special type of memory that maintains the date time and settings for built in features such as parallel port assignments configuration A battery keeps this information active when you turn off the computer The battery normally requires no charging or maintenance throughout its life however no battery lasts forever If the battery fails the date time and configuration information including passwords are lost An error message is displayed when you turn on the computer Refer to Lithium battery notice on page ix for information about replacing and disposing of the battery To change the battery 1 Open the cover See Opening the cover on page 10 2 Pivot the drive bay assembly upward to gain access to the system board Locate the fan bracket assembly See Locating components on page 11 Lift the fan bracket assembly up to gain access to the battery Locate the battery See Identifying parts on the system board on page 11 a O1 Pe oO Remove the old battery SAA Chapter 1 Installing options 21 7 Install the new battery 8 Replace the fan bracket assembly 9 Close the cover and plug in the power cord See Closing the cover and connecting the cables on page 23 Note When the computer is turned on for the first time after battery replacement an e
6. memory Installing a PCI adapter Installing internal drives Removing and replacing an optical drive Removing and replacing a hard disk drive Security features Integrated cable lock Password protection Changing the battery Erasing a lost or forgotten password clearing CMOS Closing the cover and connecting the cables Copyright IBM Corp 2004 Vi Vi Vi vii vii vii Vili Vili gt ix ix ix Xi NOAUA 10 11 11 12 14 16 16 17 20 20 20 gt 21 22 23 Chapter 2 Using the IBM er Sun program 25 Starting the IBM Setup Utility program 25 Viewing and changing settings 2 0 25 Exiting from the IBM Setup nn program 2 DD Using passwords ne 25 User password 26 Administrator password 26 Setting changing and deleting a password 26 Using Security Profile by Device 26 Using IDE Drives Setup 27 Selecting a startup device s hg a 27 Selecting a temporary startup device ey aT ee Changing the startup sequence 27 Appendix A M em programs se a a 29 System programs 4 529 Updating flashing BIOS Home a diskette E Updating flashing BIOS from your won system z 29 Recovering from a POST BIOS update failure 230 Appendix B Cleaning the mouse 33 Cleaning an optical mouse 33 Cleanin
7. product manufacturer for further instructions or until you get a suitable replacement General safety guidelines vi Always observe the following precautions to reduce the risk of injury and property damage Service Do not attempt to service a product yourself unless instructed to do so by the IBM Support Center Use only an IBM authorized service provider who is approved to repair your particular product Note Some parts can be upgraded or replaced by the customer These parts are referred to as Customer Replaceable Units or CRUs IBM expressly identifies CRUs as such and provides documentation with instructions when it is appropriate for customers to replace those parts You must closely follow all instructions when performing such replacements Always make sure that the power is turned off and that the product is unplugged from any power source before you attempt the replacement If you have any questions or concerns contact the IBM Support Center Power cords and power adapters User Guide Use only the power cords and power adapters supplied by the product manufacturer Never wrap a power cord around the power adapter or other object Doing so can stress the cord in ways that can cause the cord to fray crack or crimp This can present a safety hazard Always route power cords so that they will not be walked on tripped over or pinched by objects Protect the cord and power adapters from liquids For instance do
8. Chapter 1 Installing options 5 Outside the United States and Canada contact your IBM reseller or IBM marketing representative Handling static sensitive devices 6 User Guide 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 Limit your movement Movement can cause static electricity to build up around you Always handle components carefully Handle adapters and memory modules by the edges Never touch any exposed circuitry Prevent others from touching components e When you install a new option touch the static protective package containing the option to a metal expansion slot cover or other unpainted metal surface on the computer for at least two seconds This reduces static electricity in the package and your body When possible remove the option and install it directly in the computer without setting the option down When this is not possible place the static protective package that the option came in on a smooth level surface and place the option on it Do not place the option on the computer cover or other metal surface Installing external options This section shows the various external connectors on you
9. F ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication IBM may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or change IBM product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of IBM or third parties All information contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you Any references in this publication to non IBM Web sites a
10. F tone reporting capability VTM Enable timing mark placement VTS Generate tone signals VTX Voice transmit mode 40 User Guide r 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 Manual modem commands 41 42 User Guide Appendix D Customer replaceable unit CRU parts list For your computer the following parts are designated customer replaceable unit CRU parts Refer to the warranty section of your Quick Reference for more information Tier 1 CRUs All option and adapter cards All bezels All cables All hard disk drives and optical drives All keyboards All line cords All memory All mice All keylocks All RJ11 connector adapters Battery 3 0V C 2 switch cable assembly Fan exhaust 50mm Fan front 60 mm Front rotating cage assembly HDD tray assembly includes grommet pins bracket gnd springs Internal plastic parts kit Main bezel assembly Miscellaneous hardware kit Power LED cable assembly with bracket Rear air deflector Riser card and bracket assembly Speaker cable assembly Speaker power brick Speakers Top cover Ultra bay enhanced cable card assembly Vertical stand V 90 Data Fax sof
11. FDT Data transmission FDTC Report the polled station capabilities FET Post page message response FET N Transmit page punctuation FHNG Call termination with status FK Session termination FLID FLPL Local ID string Document for polling FMDL FMFR Identify model Identify manufacturer Appendix C Manual modem commands 39 FPHCTO Phase C time out FPOLL Indicates polling request FPTS Page transfer status FPTS Page transfer status FREV Identify revision FSPT Enable polling FTSI Report the transmit station ID Voice commands BDR Select Baud Rate CID Enable Caller ID detection and reporting format CLS Select Data Fax or Voice Audio MDL Identify Model MFR Identify Manufacturer REV TL Identify Revision Level Audio output transmit level VBQ VBS Query Buffer Size Bits per sample ADPCM or PCM VBT VCI Beep Tone Timer Identify Compression Method VLS Voice line select VRA Ringback goes away timer VRN Ringback never came timer VRX Voice Receive Mode VSDB Silence deletion tuner VSK Buffer skid setting VSP Silence detection period VSR Sampling rate selection VSS Silence deletion tuner VTD DTM
12. M approved parts Never attempt to open or service any battery Do not crush puncture or incinerate batteries or short circuit the metal contacts Do not expose the battery to water or other liquids Only recharge the battery pack strictly according to instructions included in the product documentation Important safety information vii viii Battery abuse or mishandling can cause the battery to overheat which can cause gasses or flame to vent from the battery pack or coin cell If your battery is damaged or if you notice any discharge from your battery or the buildup of foreign materials on the battery leads stop using the battery and obtain a replacement from the battery manufacturer Batteries can degrade when they are left unused for long periods of time For some rechargeable batteries particularly Lithium Ion batteries leaving a battery unused in a discharged state could increase the risk of a battery short circuit which could shorten the life of the battery and can also pose a safety hazard Do not let rechargeable Lithium Ion batteries completely discharge or store these batteries in a discharged state 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 Do not leave the base of your computer in contact with your lap or any part of your body for a
13. ThinkCentre User Guide Types 8086 8087 8088 Types 8089 8090 at ThinkCentre User Guide Types 8086 8087 8088 Types 8089 8090 at Note Before using this information and the product it supports be sure to read the Important safety information on page vjand Appendix E Notices on page 45 First Edition June 2004 Copyright International Business Machines Corporation 2004 All rights reserved US Government Users Restricted Rights Use duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp Contents Important safety information Conditions that require immediate action General safety guidelines Service A Power cords and power adapters k Extension cords and related devices Plugs and outlets Batteries Heat and product ventilation CD and DVD drive safety Additional safety information Lithium battery notice Modem safety information Laser compliance statement Power supply statement Overview Information resources Chapter 1 en RR gt Features Specifications Supported operating positions Available options Handling static sensitive devices Installing external options Locating the connectors on the iront of yout computer Locating the connectors on the rear ial your computer Obtaining device drivers Opening the cover Locating components Identifying parts on the system board Installing
14. ables is hazardous To avoid a shock hazard Do not connect or disconnect any cables or perform installation maintenance or reconfiguration of this product during an electrical storm Connect all power cords to a properly wired and grounded electrical outlet Connect to properly wired outlets any equipment that will be attached to this product When possible use one hand only to connect or disconnect signal cables Never turn on any equipment when there is evidence of fire water or structural damage Disconnect the attached power cords telecommunications systems networks and modems before you open the device covers unless instructed otherwise in the installation and configuration procedures Connect and disconnect cables as described in the following table when installing moving or opening covers on this product or attached devices To connect To disconnect 1 Turn everything OFF 1 Turn everything OFF 2 First attach all cables to devices 2 First remove power cords from outlet 3 Attach signal cables to connectors 3 Remove signal cables from connectors 4 Attach power cords to outlet 4 Remove all cables from devices 5 Turn device ON Lithium battery notice CAUTION Danger of explosion if battery is incorrectly replaced When replacing the battery use only IBM Part Number 33F8354 or an equivalent type battery recommended by the manufacturer The battery contains lithium and can explode if n
15. al modem commands 37 Command Function amp V1 Display Last Connection Statistics amp W_ amp WO Stores the active profile as Profile 0 amp W1 Stores the active profile as Profile 1 E_ E0 Disable auto retrain E1 Enable auto retrain MS MS Displays the current Select Modulation settings Displays a list of supported Select Modulation options MS a b c e f Select modulation where a 0 1 2 3 9 10 11 12 56 64 69 b 0 1 c 300 56000 d 300 56000 e 0 1 and f 0 1 A b c d e f default 12 1 300 56000 0 0 Parameter a specifies the modulation protocol desired where 0 V 21 1 V 22 2 V 22bis 3 V 23 9 V 32 10 V 32bis 11 V 34 12 V 90 K56Flex V 34 56 K 56Flex V 90 V 34 64 Bell 103 and 69 Bell 212 Parameter b specifies automode operations where 0 automode disabled 1 automode enabled with V 8 V 32 Annex A Parameter c specifies the minimum connection data rate 300 56000 Parameter d specifies the maximum connection rate 300 56000 Parameter e specifies the codec type 0 Law and 1 A Law Parameter f specifies robbed bit signaling detection 0 detection disabled 1 detection enabled MNP V 42 V 42bis V 44 commands Command Function C_ CO Disable MNP Class 5 and V 42bis data compression C1 Enable MNP Class 5 data compression only C2 Enable V 42bis data compression onl
16. allel IDE controllers Serial ATA This setting allows the user to disable the serial ATA controller Native Mode Operation This setting is only available when the serial ATA controller is enabled This allows the user to specify whether the parallel and serial ATA controllers will operate in legacy or native mode By default they will operate in native mode unless both parallel ATA controllers are populated and a serial ATA drive is present Then the serial ATA drive will become native mode The user can select Automatic or the serial ATA controller to run in native mode However running in native mode might not work with older operating systems To configure IDE Drives Setup do the following 1 oO fa D Start the IBM Setup Utility program see Starting the IBM Setup Utilit program on page 25 rogram on page 25 From the IBM Setup Utility program menu select Devices Select IDE Drives Setup Select the desired devices and settings and press Enter Return to the IBM Setup Utility program menu and select Exit and then Save Settings 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 Note Not all CDs and hard disks are startable bootable 1 2 T
17. amaged or corroded do not use the outlet until it is replaced by a qualified electrician Do not bend or modify the plug If the plug is damaged contact the manufacturer to obtain a replacement Some products are equipped with a three pronged plug This plug fits only into a grounded electrical outlet This is a safety feature Do not defeat this safety feature by trying to insert it into a non grounded outlet If you cannot insert the plug into the outlet contact an electrician for an approved outlet adapter or to replace the outlet with one that enables this safety feature Never overload an electrical outlet The overall system load should not exceed 80 percent of the branch circuit rating Consult an electrician for more information if you have questions about power loads and branch circuit ratings Be sure that the power outlet you are using is properly wired easily accessible and located close to the equipment Do not fully extend power cords in a way that will stress the cords Connect and disconnect the equipment from the electrical outlet carefully Batteries All IBM personal computers contain a non rechargeable coin cell battery to provide power to the system clock In addition many mobile products such as Thinkpad notebook PCs utilize a rechargeable battery pack to provide system power when in portable mode Batteries supplied by IBM for use with your product have been tested for compatibility and should only be replaced with IB
18. are displayed at the bottom of each screen Exiting from the IBM Setup Utility program When you finish viewing or changing settings press Esc to return to the IBM Setup Utility program menu you might have to press Esc several times If you want to save the new settings select Save Settings before you exit Otherwise your changes will not be saved Using passwords You can use passwords to provide security for your computer and data There are two kinds of passwords a user password and an administrator password You do not have to set a password of either type to use your computer However if you decide to set either one read the following sections Copyright IBM Corp 2004 25 User password The user password feature deters unauthorized persons from gaining access to your computer 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 IBM Setup Utility program If you type the wrong password you will see an error message If you type the wrong password three times you must turn the computer off and start again If both the user and administrator passwords are set you can type either password However to change any configu
19. ate the memory connectors See Identifying parts on the system board 4 Open the retaining clips R 5 Make sure that the notch on the memory module aligns correctly with the connector key J on the system board Push the memory module straight down into the connector until the retaining clips close Chapter 1 Installing options 13 What to do next To work with another option go to the appropriate section e To complete the installation go to Closing the cover and connecting the cables on page 23 Installing a PCI adapter This section provides information and instructions for installing a PCI adapter Your computer has a riser card with one PCI expansion connector To install an adapter 1 Open the cover See Opening the cover on page 10 2 Pivot the drive bay assembly upward to gain access to the system board 3 Locate the cable clip See Locating components on page 11 4 Remove all cables from the cable clip 14 User Guide 5 Pull upward on the blue handle provided to remove the PCI riser from the computer 6 Pivot the adapter latch upward then remove the slot cover for the expansion connector 7 Remove the adapter from its static protective package 8 Install the adapter into the expansion connector in the PCI riser 9 Pivot the adapter latch down to retain the adapter 10 Reinsta
20. e the diskette from the USB diskette drive Repeat steps 2 through 6 on page Move the Clear CMOS Recovery jumper to its original position Close the cover and reconnect all power cords and cables that were disconnected Turn on the computer to restart the operating system Appendix A Updating system programs 31 32 User Guide 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 Turn the mouse over and look carefully at the lens area a Ifthere is asmudge on the lens gently clean the area with a plain cotton swab or plain q tip b If there is some debris in the lens gently blow the debris away from the area 2 Check the surface you are using the mouse on If you have a very intricate picture or pattern beneath the mouse it is difficult for the digital signal processor DSP to determine changes in the mouse position Cleaning a mouse with a ball If the pointer on the screen does not move smoothly with the mouse you might need to clean the mouse Note The following illustration might be slightly different from your mouse Retainer ring A Ball Plastic rollers El Ball cage To clean a mouse with a ball 1 Turn off your computer 2 Turn the mouse over with the top side down a
21. e these instructions along with the instructions that come with the option m Important Before you install or remove any option read Important safety information These precautions and guidelines will help you work safely Features This section provides an overview of the computer features and preinstalled software m System information The following information covers a variety of models For information for our specific model use the IBM Setup Utility See Chapter 2 Using the IBM Setup Utility program on page 25 Microprocessor varies by model type Intel Pentium 4 processor with HyperThreading Technology Intel Pentium 4 processor Intel Celeron processor Internal cache size varies by model type Memory Support for two double data rate DDR dual inline memory modules DIMMs e 512 KB flash memory for system programs Internal drives e Internal hard disk drive Optical drive some models Copyright IBM Corp 2004 1 2 User Guide Video subsystem An integrated graphics controller for a Video Graphics Array VGA monitor Audio subsystem e AC 97 with ADI 1981B Audio Codec Line in and line out connectors on the rear panel Microphone and headphone connectors on the front panel e Mono internal speaker some models Connectivity 10 100 Mbps integrated Intel Ethernet controller that supports the Wake on LAN feature some models
22. eds change This publication supports several computer models Information in this section will help you identify your computer and help you find the chapter that contains information specific to your computer 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 When adding an option use these instructions along with the instructions that come along with the option Information resources The Quick Reference that comes with your computer provides information for installing your computer and starting the operating system It also includes basic troubleshooting information software recovery procedures help and service information and warranty information Access IBM on your desktop provides a link to more information about your computer If you have Internet access the most up to date manuals for your computer are available from the World Wide Web To access this information point your browser to http www ibm com pc support Type your machine type and model number in the Quick path field and click Go Copyright IBM Corp 2004 xi Xii User Guide 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 or adapters When installing an option us
23. efer to any instructions that come with the drive 10 Note A serial ATA hard disk drive does not have a master slave jumper Depending on the type of drive you are installing go to parallel ATA hard disk drive or Connecting a serial ATA hard disk drive Connecting a parallel ATA hard disk drive 1 2 3 4 r What to do next Locate the two connector signal cable that comes with your computer or with the new drive Locate the hard drive cable connector on the system board See Identifying parts on the system board on page 11 Connect one end of the signal cable to the drive and the other to the hard drive cable connector on the system board Locate the extra four wire power connector and connect it to the drive To work with another option go to the appropriate section e To complete the installation go to Closing the cover and connecting the cables on page 23 Connecting a serial ATA hard disk drive 1 2 r What to do next Locate the signal cable that comes with the new drive Locate the SATA connector on the system board See Identifying parts on the system board on page 11 Connect one end of the signal cable to the drive and the other to the SATA connector on the system board Locate the extra five wire power connector and connect it to the drive To work with another option go to the appropriate section e To complete the insta
24. ere these drives are certified to conform to the requirements of the International Electrotechnical Commission IEC 825 and CENELEC EN 60 825 for Class 1 laser products When a CD ROM drive or a DVD ROM drive is installed note the following handling instructions CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure Removing the covers of the CD ROM drive or DVD ROM drive could result in exposure to hazardous laser radiation There are no serviceable parts inside the CD ROM drive or DVD ROM drive Do not remove the drive covers Some CD ROM drives and DVD ROM drives contain an embedded Class 3A or Class 3B laser diode Note the following statement DANGER Laser radiation when open Do not stare into the beam do not view directly with optical instruments and avoid direct exposure to the beam Power supply statement X User Guide 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 Overview Thank you for selecting an IBM computer Your computer incorporates many of the latest advances in computer technology and can be upgraded as your ne
25. f software that is built into your computer They include the power on self test POST the basic input output system BIOS code and the IBM Setup Utility program POST is a set of tests and procedures that is performed each time you turn on your computer BIOS is a layer of software that translates instructions from other layers of software into electrical signals that the computer hardware can understand You can use the IBM Setup Utility program to view and change the configuration and setup of your computer Your computer system board has a module called electrically erasable programmable read only memory EEPROM also referred to as flash memory You can easily update POST BIOS and the IBM Setup Utility program by starting your computer using a flash update diskette or by running a special update program from your operating system Note An optional USB diskette drive is required to update flash BIOS from a diskette IBM might make changes and enhancements to the system programs When updates are released they are available as downloadable files on the World Wide Web see the Quick Reference Instructions for using the system program updates are available in a txt file that is included with the update files For most models you can download either an update program to create a system program update flash diskette or an update program that can be run from the operating system Updating flashing BIOS from a diskette Note An
26. ft 914 4 m 10 to 35 C 50 to 95 F Operating at 3000 ft 7000 ft 2134 m 10 to 32 C 50 to 89 6 F Non operating 10 to 43 C 50 to 110 F Humidity Operating 8 to 80 Non operating 8 to 80 Transit 8 to 90 Maximum altitude 2134 m 7000 ft Electrical input Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input frequency range 50 60 Hz High range Minimum 200 V ac Maximum 240 V ac Input frequency range 50 60 Hz Input kilovolt amperes kVA approximate Minimum configuration as shipped 0 09 kVA Maximum configuration 0 23 kVA Heat output approximate in British thermal units Btu per hour Minimum configuration 256 Btu hr 75 watts Maximum configuration 682 Btu hr 200 watts Airflow Approximately 14 cubic feet 0 45 cubic meters per minute Acoustical noise emission values Average sound pressure levels At operator position Idle 29 dBA Operating 34 dBA At bystander position 1 meter 3 3 ft Idle 28 dBA Operating 30 dBA Declared upper limit sound power levels Idle 4 0 bels Operating 4 3 bels Note These levels were measured in controlled acoustical environments according to the procedures specified by the American National Standards Institute ANSI 12 10 and ISO 7779 and are reported in accordance with ISO 9296 Actual sound pressure levels in a given location might exceed the average values stated because of room reflections and other nearby noi
27. g a mouse with a ball 33 Appendix C Manual modem commands a 2 2 35 Basic AT commands 2 35 Extended AT commands eM w os a Or MNP V 42 V 42bis V 44 commands Sm p e 4 08 Fax Class 1 commands 39 Fax Class 2 commands 39 Voice commands 40 Appendix D Customer replaceable unit CRU parts list 43 Appendix E Notices 45 Television output notice 46 Trademarks s so so s s s s 46 Index 2 2 m nn m nn 47 iii iv User Guide Important safety information This information can help you safely use your IBM personal computer Follow and retain all information included with your IBM computer The information in this document does not alter the terms of your purchase agreement or the IBM Statement of Limited Warranty Customer safety is important to IBM Our products are developed to be safe and effective However personal computers are electronic devices Power cords power adapters and other features can create potential safety risks that can result in physical injury or property damage especially if misused To reduce these risks follow the instructions included with your product observe all warnings on the product and in the operating instructions and review the information included in this document carefully By carefully f
28. hecksum test 12 Internal memory test 13 Firmware ID 14 Reserved ID L_ LO Low speaker volume L1 Low speaker volume L2 Medium speaker volume L3 High speaker volume M_ MO Internal speaker off M1 Internal speaker on until carrier detected M2 Internal speaker always on M3 Internal speaker on until carrier detected and off while dialing N_ Included for compatibility only provides no effect O_ O0 Return to Data Mode O1 Return to Data Mode and initiate an equalizer retrain P Set Pulse dial as default Q_ 00 Modem sends responses Sr Read and display value in register r Sr n Set register r to value n n 0 255 T Set Tone Dial as default V_ VO Numeric responses V1 Word responses W_ wo Report DTE speed only wi Report line speed error correction protocol and DTE speed W2 Report DCE speed only X_ X0 Hayes Smartmodem 300 compatible responses blind dialing X1 Same as X0 plus all CONNECT responses blind dialing X2 Same as X1 plus dial tone detection X3 Same as X1 plus busy detection blind dialing X4 All responses and dial tone and busy signal detection Z_ ZO Reset and retrieve active profile 0 Z1 Reset and retrieve active profile 1 36 User Guide Extended AT commands Command Function amp C_ amp CO Force Carrier Detect Signal High ON amp C1 Turn on CD when remote carrier is present amp D_ amp DO Modem ignores the DTR signal
29. hile POST BIOS is being updated flash update your computer might not restart correctly If this happens perform the following procedure also known as a Boot block Recovery Note An optional USB diskette drive is required to recover from a POST BIOS flash update 1 Turn off the computer and any attached devices such as printers monitors and external drives 2 Unplug all power cords from electrical outlets and open the cover See Opening the cover on page 10 3 Pivot the drive bay assembly upward to gain access to the system board 9 4 Locate the fan bracket assembly See Locating components on page 11 5 Lift the fan bracket assembly up to gain access to the Clear CMOS Recovery jumper 6 Locate the Clear CMOS Recovery jumper on the system board See Identifying parts on the system board on page 11 7 Move the jumper from the standard position pins 1 and 2 to pins 2 and 3 Close the cover and reconnect all power cords See Closing the cover and connecting the cables on page 23 9 Insert the POST BIOS update flash diskette into USB diskette drive A and turn on the computer 00 10 The update session will take 2 3 minutes During this time you will hear a series of beeps After the update session is completed there will be no video 30 User Guide 11 12 13 14 the series of beeps will end and the system will automatically turn off Remov
30. ll the PCI riser and the adapter What to do next To work with another option go to the appropriate section e To complete the installation go to Closing the cover and connecting the cables on page 23 Chapter 1 Installing options 15 Installing internal drives This section provides information and instructions for removing and replacing internal drives Internal drives are devices that your computer uses to read and store data Your computer does not have the capacity to install additional drives but you might want to install higher capacity drives or a different type of drive to enable your computer to read other types of media Some of the different drives that are available for your computer are e Hard disk drives Optical drives such as CD drives and DVD drives Note These different drives are also referred to as integrated drive electronics IDE drives When you install an internal drive it is important to note the type of drive that you are installing Although there are no moving parts in your computer after the power cord has been disconnected the following warning is required for proper UL certification Warning Hazardous moving parts Keep fingers and other body parts away m Caution A Turn off your computer and wait 3 to 5 minutes to let the computer cool before opening the cover Removing and replacing an optical drive 16 User Guide To remove and replace a
31. llation go to Closing the cover and connecting the cables on page 23 Chapter 1 Installing options 19 Security features To help prevent hardware theft and unauthorized access to your computer several security options are available In addition to a physical lock unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is typed in Make sure that any security cables you install do not interfere with other computer cables 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 The cable lock attaches to a security slot at the rear of your computer and is operated with a key The cable lock also locks the buttons used to open the cover This is the same type of lock used with many laptop computers You can order a cable lock directly from IBM Go to http www pc ibm com support and search on Kensington Password protection 20 User Guide To deter unauthorized use of your computer you can use the IBM Setup Utility program to set a password When you turn on your computer you are prompted to type the password to unlock the keyboard for normal use r What to do next To work with another option go to the appropriate section e To complete the installation go to Closing the cover and connecting the cables on page
32. n extended period when the computer is functioning or when the battery is charging Your computer produces some heat during normal operation Extended contact with the body could cause discomfort or potentially a skin burn Do not operate your computer or charge the battery near flammable materials or in explosive environments Ventilation slots fans and or heat sinks are provided with the product for safety comfort and reliable operation These features might inadvertently become blocked by placing the product on a bed sofa carpet or other flexible surface Never block cover or disable these features CD and DVD drive safety User Guide CD and DVD drives spin discs at a high speed If aCD or DVD is cracked or otherwise physically damaged it is possible for the disc to break apart or even shatter when the CD drive is in use To protect against possible injury due to this situation and to reduce the risk of damage to your machine do the following Always store CD DVD discs in their original packaging Always store CD DVD discs out of direct sunlight and away from direct heat sources Remove CD DVD discs from the computer when not in use e Do not bend or flex CD DVD discs or force them into the computer or their packaging 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 c
33. n optical drive do the following 1 Open the cover See Opening the cover on page 10 2 Push the optical drive eject button and slide the optical drive out of the front of the computer 3 Install the new drive into the bay What to do next To work with another option go to the appropriate section e To complete the installation go to Closing the cover and connecting the cables on page 23 Removing and replacing a hard disk drive To remove and replace a hard disk drive do the following 1 Open the cover See Opening the cover on page 10 Chapter 1 Installing options 17 18 User Guide 2 3 4 N Pivot the drive bay assembly upward to gain access to the hard disk drive Disconnect the signal and power cables from the rear of the hard disk drive Lift the hard disk drive and bracket up to remove it from the drive bay Note the orientation of the hard disk drive in the plastic bracket Remove the drive by flexing the plastic enough to slide the drive out Install the hard disk drive into the plastic bracket by flexing the plastic enough to slide the drive in Install the hard disk drive and bracket into the bay until it snaps into position If you are replacing a parallel ATA hard disk drive place the master slave jumper on the drive in the same position as on the drive being replaced Also r
34. nd look carefully at the bottom Twist the retainer ring f to the unlocked position to remove the ball Copyright IBM Corp 2004 33 34 User Guide Place your hand over the retainer ring and ball A and then turn the mouse over top side up so that the retainer ring and ball fall out into your hand Wash the ball in warm soapy water then dry it with a clean cloth Blow air carefully into the ball cage J to dislodge dust and lint Look for a build up of dirt on the plastic rollers Kj inside the ball cage This build up usually appears as a stripe running across the middle of the rollers If the rollers are dirty clean them by using a cotton swab soaked in isopropyl rubbing alcohol Turn the rollers with your finger and continue swabbing them until all the dirt is removed Be sure the rollers are still centered in their channels after you clean them Remove any fibers from the swab that might be remaining on the rollers Replace the ball and the retainer ring Turn your computer back on 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 Commands may be sent to your modem from a PC running communication software or any other terminal devices All commands sent to the modem must begin wi
35. ne in connector of the computer Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http www ibm com pc support on the World Wide Web Installation instructions are provided in README files with the device driver files Chapter 1 Installing options 9 Opening the cover m Important Read Important safety information on page v and Handling static sensitive devices on page 6 before opening the cover To open the computer cover 1 Remove any media DVDs CDs or tapes from the drives shut down your operating system and turn off all attached devices and the computer 2 Unplug all power cords from electrical outlets 3 Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer 4 Press the buttons on the sides of the computer and pivot the cover upward to open the computer as shown 10 User Guide Locating components The following illustration will help you locate the various components in your computer PCI riser E Hard disk drive H Power supply assembly Gl Cable clip Optical drive eject button Fan bracket assembly El Optical drive 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 com
36. not leave your cord or power adapter near sinks tubs toilets or on floors that are cleaned with liquid cleansers Liquids can cause a short circuit particularly if the cord or power adapter has been stressed by misuse Liquids can also cause gradual corrosion of the power cord terminals and or the connector terminals on the adapter which can eventually result in overheating Always connect power cords and signal cables in the correct order and ensure that all power cord connectors are securely and completely plugged into receptacles Do not use any power adapter that shows corrosion at the ac input pins and or shows signs of overheating such as deformed plastic at the ac input or anywhere on the power adapter Do not use any power cords where the electrical contacts on either end show signs of corrosion or overheating or where the power cord appears to have been damaged in any way Extension cords and related devices Ensure that extension cords surge protectors uninterruptible power supplies and power strips that you use are rated to handle the electrical requirements of the 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 d
37. oard or mouse Unattended start mode Hard disk I O control Serial and parallel port I O control Security profile by device IBM preinstalled software Your computer might come with preinstalled software If it does an operating system device drivers to support built in features and other support programs are included Operating systems preinstalled varies by model type Note Not all countries or regions will have these operating systems e Microsoft Windows XP Home Edition e Microsoft Windows XP Professional Operating systems certified or tested for compatibility e Microsoft Windows 2000 e Linux 1 The operating systems listed here are being certified or tested for compatibility at the time this publication goes to press Additional operating systems might be identified by IBM as compatible with your computer following the publication of this booklet Corrections and additions to this list are subject to change To determine if an operating system has been certified or tested for compatibility check the Web site of the operating system vendor Chapter 1 Installing options 3 Specifications This section lists the physical specifications for your computer Dimensions Height 89 mm 3 5 in Width 276 mm 10 9 in Depth 273 mm 10 7 in Weight Minimum configuration as shipped 6 0 kg 13 2 Ib Maximum configuration 6 4 kg 14 0 Ib Environment Air temperature Operating at 0 3000
38. ollowing the information contained in this document and provided with your product you can help protect yourself from hazards and create a safer computer work environment Note This information includes references to power adapters and batteries In addition to mobile personal computers IBM ships some products such as speakers or monitors with external power adapters If you have such a product this information applies to your product In addition your computer product may contain a coin sized internal battery that provides power to your system clock even when the machine is unplugged so the battery safety information applies to all computers Conditions that require immediate action Products can become damaged due to misuse or neglect Some product damage is serious enough that the product should not be used again until it has been inspected and if necessary repaired by an authorized servicer As with any electronic device pay close attention to the product when it is turned on On very rare occasions you might notice an odor or see a puff of smoke or sparks vent from your machine Or you might hear sounds like popping cracking or hissing These conditions might merely mean that an internal electronic component has failed in a safe and controlled manner Or they might indicate a potential safety issue However do not take risks or attempt to diagnose the situation yourself Frequently inspect your computer and its components f
39. optional USB diskette drive is required to update flash BIOS from a diskette 1 Insert a system program update flash diskette into the diskette drive drive A in your computer System program updates are available at http www ibm com pc support on the World Wide Web 2 Turn on the computer If it is on already you must turn it off and back on again The update begins Updating flashing BIOS from your operating system Note Due to constant improvements being made to the IBM Web site Web page content including the links referenced in the following procedure is subject to change 1 From your browser type http www pc ibm com support in the address field and press Enter 2 Locate the Downloadable files for your machine type 3 Under Select your product choose your machine type and click Go 4 In Downloadable file by category click BIOS Copyright IBM Corp 2004 29 5 Under Download files BIOS by date click your machine type 6 Scroll down and look for a txt file that has instructions for Flash BIOS update from the operating system Click the txt file 7 Print these instructions This is very important since they are not on the screen after the download begins 8 From your browser Click Back to return to the list of files Carefully follow the printed instructions to download extract and install the update Recovering from a POST BIOS update failure If power to your computer is interrupted w
40. or damage or wear or signs of danger If you have any question about the condition of a component do not use the product Contact the IBM Support Center or the product manufacturer for instructions on how to inspect the product and have it repaired if necessary In the unlikely event that you notice any of the conditions listed below or if you have any safety concerns with your product stop using the product and unplug it from the power source and telecommunication lines until you can speak to the IBM Support Center for further guidance Power cords plugs power adapters extension cords surge protectors or power supplies that are cracked broken or damaged e Signs of overheating smoke sparks or fire Copyright IBM Corp 2004 V e Damage to a battery such as cracks dents creases discharge from a battery or a buildup of foreign substances on the battery A cracking hissing or popping sound or strong odor that comes from the product Signs that liquid has been spilled or an object has fallen onto the computer product the power cord or power adapter The computer product the power cord or power adapter has been exposed to water The product has been dropped or damaged in any way The product does not operate normally when you follow the operating instructions Note If you notice these conditions with a non IBM product such as an extension cord stop using that product until you can contact the
41. ot properly used handled or disposed of Do not Throw or immerse into water Heat to more than 100 C 212 F Repair or disassemble Dispose of the battery as required by local ordinances or regulations Modem safety information To reduce the risk of fire electrical shock or injury when using telephone equipment always follow basic safety precautions such as Never install telephone wiring during a lightning storm Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations Important safety information ix Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface Use caution when installing or modifying telephone lines Avoid using a telephone other than a cordless type during an electrical storm There may be a remote risk of electric shock from lightning Do not use the telephone to report a gas leak in the vicinity of the leak Laser compliance statement Some IBM 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 CD ROM drives and DVD ROM drives are laser products These drives are certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewh
42. our computer Connector Mouse connector Keyboard connector Parallel connector Serial connector Ethernet connector USB connectors Audio line out connector Audio line in connector Description Used to attach a mouse trackball or other pointing device that uses a standard mouse connector Used to attach a keyboard that uses a standard keyboard connector Used to attach a parallel printer parallel scanner or other devices that use a 25 pin parallel connector Used to attach an external modem serial printer or other devices that use a 9 pin serial connector Used to attach an Ethernet cable for a local area network LAN Note To operate the computer within FCC Class B limits use a Category 5 Ethernet cable Used to attach a device that requires a Universal Serial Bus USB connection such as a USB scanner or USB printer If you have more than six USB devices you can purchase a USB hub which you can use to connect additional USB devices Used to send audio signals from the computer to external devices such as powered stereo speakers speakers with built in amplifiers headphones multimedia keyboards or the audio line in connector on a stereo system or other external recording device Used to receive audio signals from an external audio device such as a stereo system When you attach an external audio device a cable is connected between the audio line out connector of the device and the audio li
43. per back to the standard pins 1 and 2 Replace the fan bracket assembly Close the cover and connect the power cord See Closing the cover and connecting the cables Closing the cover and connecting the cables After working with options you need to install any removed parts close the cover and reconnect any cables including telephone lines and power cords Also depending on the option that is installed you might need to confirm the updated information in the IBM Setup Utility program To close the cover and connect cables to your computer 1 Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer Clear any cables that might impede the replacement of the cover Make sure all cables are routed correctly through the cable clip 4 Lower the drive bay assembly 5 Close the cover 6 If your computer is being placed in the vertical position attach the floor stand Chapter 1 Installing options 23 Attention To prevent overheating and possible component damage always attach the floor stand when placing the computer in the vertical position 7 Reconnect the external cables and power cords to the computer See the connectors on the rear of your computer on page 8 8 To update the configuration see Chapter 2 Using the IBM Setup Utility program on page 25 24 User Guide Chapter 2 Using the IBM Setup Utility program
44. puter functions and supports a variety of devices that are IBM installed or that you can install later Chapter 1 Installing options 11 The following illustration shows the locations of parts on the system board au z 14 13 mw HM a Hard drive cable connector E Speaker connector A Optical bay cable connector E Memory connector 1 PCI riser connector Memory connector 2 E 12v power connector Rear fan connector H Power connector SATA connector J Fan connector Clear CMOS Recovery jumper Microprocessor Battery Installing memory 12 User Guide Your computer has two connectors for installing dual inline memory modules DIMMs that provide up to a maximum of 2 0 GB of system memory When installing memory modules the following rules apply Use 2 5 V 184 pin double data rate synchronous dynamic random access memory DDR SDRAM Use 128 MB 256 MB 512 MB or 1 0 GB memory modules in any combination Note Only DDR SDRAM DIMMs can be used To install a memory module 1 Open the cover See Opening the cover on page 10 2 Pivot the drive bay assembly upward to gain access to the system board 3 To loc
45. r computer to which you can attach external options such as external speakers a printer or a scanner For some external options you must install additional software in addition to making the physical connection When adding an external option use the information in this section to identify the required connector and then use the instructions that come with the option to help you make the connection and install any software or device drivers that are required for the option Locating the connectors on the front of your computer The following illustration shows the locations of the connectors on the front of the computer Headphone connector USB connector H Microphone connector EJ USB connector Chapter 1 Installing options 7 Locating the connectors on the rear of your computer 8 User Guide The following illustration shows the locations of the connectors on the rear of the computer sl a go eM a PCI connector E Ethernet connector H Integrated cable lock EI USB connectors Mouse connector Audio line out connector El Keyboard connector Audio line in connector E VGA monitor connector USB connectors J Parallel connector Diagnostic LEDs Serial connector Power connector Note Some connectors on the rear of the computer are color coded to help you to determine where to connect the cables on y
46. ration settings you must use your administrator password Setting changing and deleting a password To set change or delete a password do the following Note A password can be any combination of up to seven characters A Z a z and 0 9 1 Start the IBM Setup Utility program see Starting the IBM Setup Utili program on page 23 2 From the IBM Setup Utility program menu select Security 3 Select Set Passwords Read the information displayed on the right side of the screen Using Security Profile by Device 26 User Guide Security Profile by Device is used to enable or disable user access to the IDE controller When this feature is set to Disable all devices connected to the IDE controller such as hard disk drives or the CD ROM drive are disabled and will not be displayed in the system configuration To set Security Profile by Device do the following 1 Start the IBM T Utility program see Starting the IBM Setup Utility program on page 25 From the IBM Setup Utility program menu select Security Select Security Profile by Device Select the desired setting and press Enter m Bon Return to the IBM Setup Utility program menu and select Exit and then Save Settings Using IDE Drives Setup In addition to listing the different IDE devices there are options for configuring the serial and parallel IDE controllers Parallel ATA This setting allows the user to disable one or both of the par
47. re provided for convenience only and do not in any manner serve as an endorsement of those Web sites The materials at those Web sites are not part of the materials for this IBM product and use of those Web sites is at your own risk Copyright IBM Corp 2004 45 Television output notice The following notice applies to models that have the factory installed television output feature This product incorporates copyright protection technology that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rights owners Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited Trademarks 46 User Guide The following terms are trademarks of International Business Machines Corporation in the United States other countries or both IBM ThinkCentre Wake on LAN PS 2 Microsoft and Windows are trademarks of Microsoft Corporation in the United States other countries or both Intel Celeron and Pentium are trademarks of Intel Corporation in the United States other countries or both Other company product or service names may be trademarks or service marks of others Index A adapters installing 14 peripheral component interconnect PCI 5
48. rror message might be displayed This is normal after replacing the battery 10 Turn on the computer and all attached devices 11 Use the IBM Setup Utility program to set the date and time and an passwords See Chapter 2 Using the IBM Setup Utilit Erasing a lost or forgotten password clearing CMOS This section applies to lost or forgotten passwords For more information about lost or forgotten passwords see Access IBM on your desktop To erase a forgotten password 1 Turn off the computer and any attached devices such as printers monitors and external drives 3 Pivot the drive bay assembly upward to gain access to the system board 4 Locate the fan bracket assembly See Locating components on page 11 5 Lift the fan bracket assembly up to gain access to the Clear CMOS Recovery jumper 22 User Guide 10 11 12 13 Locate the Clear CMOS Recovery jumper on the system board See Identifying parts on the system board on page 11 Move the jumper from the standard position pins 1 and 2 to the maintenance or configure position pins 2 and 3 Close the cover and connect the power cord See Closing the cover and connecting the cables Restart the computer leave it on for approximately 10 seconds Turn off the computer by holding the power switch for approximately 5 seconds The computer will turn off Repeat steps 2 through 6 on page 22 Move the jum
49. se sources The declared sound power levels indicate an upper limit below which a large number of computers will operate 4 User Guide Supported operating positions To provide proper air flow to internal components you must position your computer in one of the positions as illustrated below R ISIS SSS WSS N GEIS N SU nn Q DY N IR Available options The following are some available options 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 USB devices such as printers joysticks and scanners Security device such as an integrated cable lock Monitors Internal options System memory called dual inline memory modules DIMMs Peripheral component interconnect PCI adapters Internal drives such as Optical drives such as CD drives and DVD drives some models Hard disk drive For the latest information about available options see the following World Wide Web pages e http www ibm com pc us options e http www ibm com pc support You can also obtain information by calling the following telephone numbers e Within the United States call 1 800 IBM 2YOU 1 800 426 2968 your IBM reseller or IBM marketing representative e Within Canada call 1 800 565 3344 or 1 800 IBM 4YOU
50. t modem Model number RD01 D270 Field replaceable unit FRU number 22P7943 Tier 2 CRUs Chassis including cover fans chassis base planar mounting bracket etc Microprocessor Microprocessor fan sink Power supply 200W Model number HP U203MF3 or DPS 200PB 156 A Field replaceable unit FRU number 89P6805 System board Copyright IBM Corp 2004 43 44 User Guide Appendix E Notices IBM may not offer the products services or features discussed in this document in all countries Consult your local IBM representative for information on the products and services currently available in your area Any reference to an IBM product program or service is not intended to state or imply that only that IBM product program or service may be used Any functionally equivalent product program or service that does not infringe any IBM intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any non IBM product program or service IBM may have patents or pending patent applications covering subject matter described in this document The furnishing of this document does not give you any license to these patents You can send license inquiries in writing to IBM Director of Licensing IBM Corporation North Castle Drive Armonk NY 10504 1785 U S A INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY O
51. th AT and end with ENTER All commands may be typed in either upper or lower case but not mixed To make the command line more readable spaces may be inserted between commands If you omit a parameter from a command that requires one it is just like specifying a parameter of 0 Example ATH ENTER Basic AT commands In the following listings all default settings are printed in bold text Command Function A Manually answer incoming call A Repeat last command executed Do not precede A with AT or follow with ENTER D_ 0 9 A D and last number redial pulse dialing Note Pulse dialing is not supported for Australia New Zealand Norway and South Africa T touch tone dialing W wait for second dial tone pause wait for five seconds of silence flash return to Command Mode after dialing DS n Dial one of the four telephone numbers n 0 3 stored in the modem non volatile memory E EO Commands are not echoed E1 Commands are echoed Escape Characters Switch from Data Mode to Command Mode T I E S Command H HO Force modem on hook hang up Copyright IBM Corp 2004 35 Command Function H1 Force modem off hook make busy Note H1 command is not supported for Italy I_ 10 Display product identification code Il Factory ROM c
52. urn off your computer Press and hold the F12 key then turn on your computer When the Startup Device Menu displays release the F12 key Note If you have a USB keyboard installed on your computer turn on the computer and then press F12 until the Startup Device Menu displays Select the desired startup device from the Startup Device Menu and press Enter to begin Note Selecting a startup device from the Startup Device Menu does not permanently change the startup sequence Changing the startup sequence To view or change the primary or automatic power on startup sequence do the following Chapter 2 Using the IBM Setup Utility program 27 28 User Guide 1 Start the IBM Setup Utility program see Starting the IBM Setup Utility program on page 2 ogram on page 25 2 Select Startup 3 Select Startup Sequence See the information displayed on the right side of the screen 4 Select the sequence of devices for the Primary Startup Sequence the Automatic Startup Sequence and the Error Startup Sequence 5 Select Exit from the IBM Setup Utility menu and then Save Settings If you have changed these settings and want to return to the default settings select Load Default Settings on the Exit menu 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 o
53. y C3 Enable MNP Class 5 and V 42bis data compression amp Q_ amp Q0 Direct data link only same as N1 amp Q5 V 42 data link with fallback options amp Q6 Normal data link only same as NO DS44 0 0 Disable V 44 DS44 3 0 Enable V 44 DS44 Current values DS44 List of support values 38 User Guide Fax Class 1 commands FAE n Data Fax Auto Answer FCLASS n Service Class FRH n Receive data with HDLC framing FRM n Receive data FRS n Receive silence FTH n Transmit data with HDLC framing FTM n Transmit data FTS n Stop transmission and wait Fax Class 2 commands FCLASS n FAA n Services class Adaptive answer FAXERR FBOR Fax error value Phase C data bit order FBUF Buffer size read only FCFR Indicate confirmation to receive FCLASS Service class FCON Facsimile connection response FCIG Set the polled station identification FCIG Report the polled station identification FCR Capability to receive FCR Capability to receive FCSI Report the called station ID FDCC DCE capabilities parameters FDCS Report current session FDCS Current session results FDIS Report remote capabilities FDIS Current sessions parameters FDR Begin or continue phase C receive data
54. y continued integrated cable lock 20 security profile by device 26 serial connector 9 system board connectors 12 identifying parts 11 location 12 memory 5 12 system programs 29 U USB connectors 9 using security profile by device 26 V video subsystem 2 48 User Guide Part Number 19R2375 Printed in USA 1P P N 19R2375
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