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Lenovo 8104 User's Manual

1. computer PCI riser E Hard disk drive H Power supply assembly J Cable clip Optical drive eject button Rear 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 computer functions and supports a variety of devices that are factory installed or that you can install later Chapter 1 Installing options 11 The following illustration shows the locations of parts on the system board U u SATA connector hard drive cable E Speaker connector H IDE connector optical bay cable Memory connector 1 PCI riser connector Memory connector 2 E Front panel connector Microprocessor fan connector H 12v power connector Rear fan connector J Power connector Clear CMOS Recovery jumper Front fan connector Battery EJ Microprocessor 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 184 pin double data rate synchronous dynamic random access memory DDR2 SDRAM Use 128 MB 256 MB 512 MB or 1 0 GB memory modules in any combination Note Only DDR2 SDRAM memory modules can be used To install a memory modul
2. 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 Reinstall the PCI riser and the adapter 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 20 Chapter 1 Installing options 15 Installing an optical drive This section provides information and instructions for installing optical drives You can install an optical drive to read other types of media 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 optical drive it is important to note the type of drive that you are installing To install an optical drive do the following 1 Open the computer cover See Opening the cover on page 10 2 Push the optical drive eject button to remove the panel from the bezel See Locating components on page 11 3 Slide the optical drive in the front of the computer until it is locked into position M 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 20 Security features 16 Use
3. AT 33 Fax Class 1 35 Fax Class 2 35 MNP V 42 V 42bis V 44 34 Voice 36 computer features 1 connector description 9 connector descriptions 9 cover closing 20 opening 10 Customer Replaceable Unit CRU list 39 D device drivers 9 DIMMS 12 downloading device drivers 9 drives bays 2 CD 5 DVD 5 internal 1 E electrical intput 4 environment operating 4 Ethernet connector 9 Lenovo 2006 Portions IBM Corp 2005 H hard disk drive recovery 23 hard disk drive security 22 heat output 4 IDE device descriptions 24 information resources xiii input output I O features 2 installing options adapters 14 memory 12 memory modules 12 optical drives 16 security features 16 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 31 Extended AT commands 33 Fax Class 1 commands 35 Fax Class 2 commands 35 MNP V 42 V 42bis V 44 commands 34 Voice commands 36 modem commands 31 mouse connector 9 N noise level 4 O opening the cover 10 options available 5 external 5 7 8 internal 5 43 P parallel connector 9 password administrator 22 erasing 19 IDE drive master 23 IDE drive user 22 lost or forgotten 19 protection 17 setting changing deleting 23 user 22 passwords considerations 22 PCI expansion connector PCI 14 PCI riser 15 physical specificati
4. 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 T0 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 Manual modem commands 33 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_ EO Disable auto retrain E1 Enable auto retrain MS Displays the current Select Modulation settings MS Displays a list of supported Sel
5. IDE Drive Master password is stored in a safe place If both the IDE Drive User password and the IDE Drive Master password are lost or forgotten the IDE hard disk drive must be replaced If both the IDE Drive User Password and the IDE Drive Master Password are to be set the IDE Drive Master Password must be set before setting the IDE Drive User 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 twelve characters A Z a z and 0 9 See Password considerations on page 22 for more information 1 Start the Setup Utility program see Chapter 2 Using the Setup Utilit 2 From the Setup Utility program menu select Security 3 Select Set Passwords Read the information displayed on the right side of the screen Resetting the hard disk drive and power on password Note To enroll in password reset refer to the ThinkVantage Create Rescue Media feature under Windows To reset the hard disk drive and power on password do the following 1 Start the a m program see Chapter 2 Using the Setup Utility program on page 21 2 From the Setup Utility program menu select Security 3 Select Set Passwords 4 Select Password Reset Service and select the desired setting Read the information displayed on the right side of the screen Chapter 2 Using the Setup Utility program 23 Using Security P
6. 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 If both the user and administrator passwords are set you can type either password However to change any configuration settings you must use your administrator password IDE Drive User Password The IDE Drive User Password is used to protect the data on the IDE hard disk drive s When this password is set you are prompted to type a valid password 22 User Guide before any hard disk drive can be used This prompt is displayed each time you turn on your computer If your computer has multiple hard disk drives they all must use the same password r Attention If an IDE Drive User Password is set but no IDE Drive Master Password is set there is no recovery in the event that the IDE Drive User Password is lost or forgotten The hard disk drive must be replaced See IDE Drive Master IDE Drive Master Password The IDE Drive Master Password is used to recover use of the hard disk drive in the event that the IDE Drive User Password is lost or forgotten Only the person who knows the IDE Drive Master password can reset the IDE Drive User Password M Attention Make sure that the
7. according to instructions included in the product documentation 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 notebook 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 Your computer produces some heat during normal operation Extended contact with the body could cause discomfort or potentially a skin burn e Do not operate your computer or charge the batt
8. been removed or new hardware has been installed in your computer Viewing and changing settings The Setup Utility program menu lists items that identify system configuration topics When working with the Setup Utility program menu you must use the keyboard The keys used to perform various tasks are displayed at the bottom of each screen Exiting from the Setup Utility program When you finish viewing or changing settings press Esc to return to the 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 By using the Setup Utility program you can set passwords to prevent unauthorized persons from gaining access to your computer and data The following types of passwords are available e User Password e Administrator Password e IDE Drive User Password e IDE Drive Master Password You do not have to set any passwords to use your computer However if you decide to set any passwords read the following sections Lenovo 2006 Portions IBM Corp 2005 21 Password considerations A password can be any combination of up to twelve characters a z and 0 9 and symbols For security reasons it is a good idea to use a strong password that cannot be easily compromised Strong passwords typically adhere to the following rules e Have at least eight characters in length
9. features such as parallel port assignments configuration A battery keeps this information active when you turn off the computer Chapter 1 Installing options 17 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 x for information about replacing and disposing of the battery To change the battery 1 Open the computer 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 PCI riser See Locating components on page 11 4 Lift the PCI riser up to gain access to the battery See Installing a PCI adapter on page 14 5 Locate the battery See Identifying parts on the system board on page 11 6 Remove the old battery SAS 7 Install the new battery 8 Replace the PCI riser 9 Close the computer cover and plug in the power cord See Closing the cover and connecting the cables on page 20 18 User Guide 10 11 Note When the computer is turned on for the first time after battery replacement an error message might be displayed This is normal after replacin
10. in dusty or high traffic areas Do not restrict or block any ventilation openings Do not store or operate your computer inside furniture as this might increase the risk of overheating Airflow temperatures into the computer should not exceed 35 C 95 F Do not use non desktop air filtration devices CD and DVD drive safety CD and DVD drives spin discs at a high speed If a CD 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 Important safety information ix 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 Do not bend or flex CD DVD discs or force them into the computer or their packaging e Check CD DVD discs for cracks before each use Do not use cracked or damaged discs Additional safety information m Danger Electrical current from power telephone and communication cables is hazardous To avoid a shock hazard e 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 electric
11. 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 your 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 EI USB connector Chapter 1 Installing options 7 Locating the connectors on the rear of your computer The following illustration shows the locations of the connectors on the rear of the computer D a m 1 PCI adapter connector E Ethernet connector H Integrated cable lock EI USB connectors Mouse connector Audio line out connector E Keyboard connector Audio line in connector El VGA monitor connector USB connectors J Para
12. or regulations Modem safety information m Caution To reduce the risk of fire use only No 26 AWG or larger telecommunication line cord 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 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 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 Elsewhere these drives are certified to conform to the requirements of the International Electrotechnical Commission IEC
13. 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 Important safety information Xi 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 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 Xii User Guide Overview Thank you for selecting a ThinkCentre computer Your computer incorporates many of the latest advances in computer technology and can be upgraded as your needs change This publication supports several computer mode
14. Contain at least one alphabetic character one numeric character and one symbol e Contain at least one of the following symbols You can also use the space bar Setup Utility program and hard disk drive passwords are not case sensitive Not be your name or your user name Not be a common word or a common name Be significantly different from your previous password If you are setting any of the various types of passwords on your computer you should read and understand the following information If you type an incorrect password you will see an error message If you type an incorrect password three consecutive times you must turn the computer off and start again If you set both a User Password and an IDE Drive User Password to the same string you will be prompted for the password only once when you turn on your computer Do not move an IDE hard disk drive to another computer if an IDE Drive User Password has been set unless that computer also supports the IDE Drive User password If your computer is connected to a local area network LAN the Wake on LAN feature will not work unless both a User Password and an IDE Drive User Password are set using the same password User Password When a User Password is set the user is prompted to type a valid password each time the computer is turned on The computer cannot be used until a valid password is typed from the keyboard Administrator Password
15. 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 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 man
16. Productivity Center program for more information User and administrator passwords for BIOS access Support for the addition of an integrated cable lock Kensington lock to secure the cover Startup sequence control Startup without diskette drive keyboard or mouse e Unattended start mode e Hard disk I O control Serial and parallel port I O control Security profile by device 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
17. ThinkGentre User Guide Types 8104 8105 8106 8107 8108 8109 Types 8117 8118 8119 8120 8121 ThinkGentre User Guide Types 8104 8105 8106 8107 8108 8109 Types 8117 8118 8119 8120 8121 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 41 Fourth Edition February 2006 Copyright Lenovo 2006 Portions Copyright International Business Machines Corporation 2005 All rights reserved U S GOVERNMENT USERS RESTRICTED RIGHTS Our products and or services are provided with RESTRICTED RIGHTS Use duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited if any or the standard terms of this commercial license or if the agency is unable to accept this Program under these terms then we provide this Program under the provisions set forth in Commercial Computer Software Restricted Rights at FAR 52 227 19 when applicable or under Rights in Data General FAR 52 227 14 Alternate III Contents Important safety information Conditions that require immediate action General safety guidelines Service A Power cords and power adapters Extension cords and related devices Plugs and outlets Batteries Heat and product ventilation CD and DVD drive safety Additional safety information Lithium battery notice Mod
18. al 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 e 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 X User Guide m Caution Danger of explosion if battery is incorrectly replaced When replacing the lithium coin cell battery use only the same or an equivalent type that is recommended by the manufacturer The battery contains lithium and can explode if not properly used handled or disposed of Do not e Throw or immerse into water e Heat to more than 100 C 212 F Repair or disassemble Dispose of the battery as required by local ordinances
19. an 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 can be sent to your modem from a PC running communication software or any other terminal devices All commands sent to the modem must begin with AT and end with ENTER All commands can be typed in either upper or lower case but not mixed To make the command line more readable spaces can 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 se
20. cedures 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 noise 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 The vertical stand is optional R ISIS II SSS AS ISIS Sa eo 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 Optical drives such as CD drives and DVD drives some models For the latest information about available options see the following World Wide Web pages e http www lenovo com us en e http www lenovo com support You also can obtain infor
21. 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 following 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 notebook computers some products such as speakers and monitors ship with external power adapters If you have such a product this information applies to your product In addition your computer product contains 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 v
22. dix 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 If there is a smudge on the lens gently clean the area with a plain cotton tipped swab b If there is some debris in the lens gently blow the debris away from the area 2 Check the surface on which you are using the mouse 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 and look carefully at the bottom Twist the retainer ring f to the unlocked position to remove the ball Lenovo 2006 Portions IBM Corp 2005 29 30 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 cle
23. e 1 Open the computer 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 memory connectors See Identifying parts on the system board on page 11 4 Open the retaining clips ha 5 Make sure that the notch on the memory module aligns correctly with the connector key H 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 20 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 computer 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 cover for the expansion connector
24. e Setup Utilit program on page 21 Select Startup Select Startup Sequence See the information displayed on the right side of the screen Select the devices for the Primary Startup Sequence the Automatic Startup Sequence and the Error Startup Sequence Select Exit from the Setup Utility menu and then Save Settings or Save and exit the Setup Utility If you have changed these settings and want to return to the default settings select Load Default Settings on the Exit menu Chapter 2 Using the Setup Utility program 25 26 User Guide 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 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 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
25. e 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 line in connector of the computer Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http www lenovo com 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 10 User Guide m Important Read Important safety information on page v and Handling static sensitive devices on page 6 before opening the computer 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 Remove the optional floor stand if attached 5 Remove any locking devices such as a cable lock that secure the cover 6 Press the buttons on the sides of the computer and pivot the cover upward to open the computer as shown Locating components The following illustration will help you locate the various components in your
26. ecifications Telekom PTT SCR BE Taximpulssperrfilter 12kHz PTT Art 444 112 7 Bakom 93 0291 Z N Appendix C Manual modem commands 37 38 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 Note Use only the parts provided by Lenovo Tier 1 CRUs Adapter cards Hard disk drives Keyboards Memory Optical drives Mouse Speakers Floppy diskette drive Tier 2 CRUs Microprocessor Heatsink Power supply System board Lenovo 2006 Portions IBM Corp 2005 39 40 User Guide Appendix E 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 Any functionally equivalent product program or service that does not infringe any Lenovo intellectual property right may be used instead However it is the user s responsibility to evaluate and verify the operation of any other product program or service Lenovo may have patents or pending patent applications covering subject matter described in this d
27. ect 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 only 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 34 User Guide Fax Class 1 commands FAE n Data
28. elect 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 ao 8 D Start the Setup Utility program see Starting the Setup Utility program on page 21 From the Setup Utility program menu select Devices Select IDE Drives Setup and press Enter Select the desired devices and settings and press Enter Return to the 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 24 User Guide 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 Turn off your computer While turning on your computer repeatedly press and release the F12 key to enter the Startup Device Menu 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 1 Start the re ae program see Chapter 2 Using th
29. em safety information Laser compliance statement Power supply statement Overview Information resources Chapter 1 en Run Features Specifications Supported operating positions Available options Handling static sensitive devices Installing external options Locating the connectors on the iront f your computer Locating the connectors on he rear ial your computer Obtaining device drivers Opening the cover Locating components Identifying parts on the system board Installing memory Installing a PCI adapter Installing an optical 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 Chapter 2 Using the aed aches program i Starting the Setup Utility program Lenovo 2006 Portions IBM Corp 2005 Vi Vi Vii viii viii viii ix ix s Xi XI xii XII xiii Naoog fr 10 11 11 12 14 16 16 17 17 17 19 20 21 21 Viewing and changing settings Exiting from the Setup Utility pi program Using passwords 5 Password considerations User Password Administrator Password IDE Drive User Password IDE Drive Master Password Setting changing and deleting a password Resetting the hard disk drive and power on password Using Security Profile by Davies Using IDE Drives S
30. ent 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 contact the Customer Support Center Frequently inspect your computer and its components for 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 Customer 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 Lenovo 2006 Portions IBM Corp 2005 V speak to the Customer Support Center for further guidance See Resources on page xii esources on page xiii for more information Power cords plugs power adapters extension cords surge protectors or power supplies that are cracked broken or damaged Signs of overheating smoke sparks or fire 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 come
31. ery 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 You should inspect your desktop computer for dust accumulation at least once every three months Before inspecting your computer turn off the power and unplug the computer s power cord from the electrical outlet then remove any dust from vents and perforations in the bezel If you notice external dust accumulation you should also examine and remove dust from the inside of the computer including heat sink inlet fins power supply vents and fans Always turn off and unplug the computer before opening the cover If possible avoid operating your computer within 2 feet of high traffic areas If you must operate your computer in or near a high traffic area you should inspect and if necessary clean your computer more frequently For your safety and to maintain optimum computer performance always follow these basic precautions with your desktop computer Keep the cover closed whenever the computer is plugged in Regularly inspect the outside of the computer for dust accumulation Remove dust from vents and any perforations in the bezel More frequent cleanings might be required for computers
32. etup Selecting a startup device Selecting a temporary startup device lt Changing the startup sequence Appendix A en programs System programs Updating flashing BIOS ne a diskette or CD ROM Updating flashing BIOS kom your operating system Recovering from a POST BIOS update flute Appendix B Cleaning the mouse Cleaning an optical mouse Cleaning a mouse with a ball Appendix C Manual modem commands Basic AT commands Extended AT commands MNP V 42 V 42bis V 44 comands Fax Class 1 commands Fax Class 2 commands Voice commands Appendix D Customer replaceable unit CRU parts list Appendix E Notices Television output notice Trademarks Index 21 21 21 x 22 22 22 222 23 23 23 24 24 24 s 29 25 27 27 27 28 28 29 29 29 31 me 33 34 35 35 36 39 41 42 42 43 iii iv User Guide Important safety information r Note Please read important safety information first This information can help you safely use your desktop or notebook 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 Statement of Limited Warranty Customer safety is important Our products are developed to be safe and effective However personal computers are electronic
33. 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 use these instructions along with the instructions that come with the option Note Use only parts provided by Lenovo Important Before you install or remove any option read Important safety information bn page v n page v These precautions and guidelines will help you work safely Features This section provides an overview of the computer features and preinstalled software r System information The following information covers a variety of models For information for our specific model use the Setup Utility See Chapter 2 Using the Setup Utility program on page 21 Microprocessor varies by model type Intel Pentium 4 processor with HyperThreading Technology Intel Pentium 4 processor e Intel Celeron processor Internal cache size varies by model type Memory Support for two double data rate 2 DDR2 dual inline memory modules DIMMs Internal drives Internal hard disk drive Optical drive some models Lenovo 2006 Portions IBM Corp 2005 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 con
34. 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 3 kg 13 4 Ib Maximum configuration 6 4 kg 14 1 Ib Environment Air temperature Operating at 0 3000 ft 914 4 m 10 to 35 C 50 to 95 F Operating at 3000 ft 6562 ft 2000 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 2000 m 6562 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 20 cubic feet 0 57 cubic meters per minute Acoustical noise emission values Average sound pressure levels At operator position Idle 26 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 3 8 bels Operating 4 3 bels Note These levels were measured in controlled acoustical environments according to the pro
35. g the battery Turn on the computer and all attached devices Use the Setup Utility program to set the date and time and_any passwords See Chapter 2 Using the Setup Utility program on page 21 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 the ThinkVantage Productivity Center program on your desktop Note If you are enrolled in the Hardware Password Reset program refer to Resetting the hard disk drive and power on password on page 23 to reset your password If you do clear CMOS or restore Setup Utility defaults you will have to re enroll in the Hardware Password Reset program To erase a forgotten password 1 Turn off the computer and any attached devices such as printers monitors and external drives Unplug all power cords from electrical outlets and open the computer cover See Opening the cover on page 10 Pivot the drive bay assembly upward to gain access to the system board Locate the PCI riser See Locating components on page 11 Lift the PCI riser up to gain access to the Clear CMOS Recovery jumper See Installing a PCI adapter on page 14 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 conf
36. igure position pins 2 and 3 Close the computer cover and connect the power cord See Closing the cover and connecting the cables on page 20 Chapter 1 Installing options 19 9 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 10 Repeat steps 2 through 6 on page 19 11 Move the jumper back to the standard pins 1 and 2 12 Replace the PCI riser 13 Close the computer 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 computer 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 Setup Utility program To close the computer 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 2 Clear any cables that might impede the replacement of the cover w Lower the drive bay assembly 4 Make sure all cables are routed correctly through the cable clip 4 5 Close the computer cover 6 Install any locking devices such as a cable lock as necessary 7 If your computer is being placed in the vertical po
37. lacement If you have any questions or concerns contact the Customer Support Center Although there are no moving parts in your computer after the power cord has been disconnected the following warnings are required for proper UL certification Danger A Hazardous moving parts Keep fingers and other body parts away m Attention A 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 The power cords shall be safety approved For Germany it shall be HO5VV F 3G 0 75 mm or better For other countries the suitable types shall be used accordingly 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 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 o
38. llel connector Diagnostic LEDs Serial connector Power connector Note Some connectors on the rear of the computer are color coded to help you determine where to connect the cables on your computer 8 User Guide 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 receiv
39. ls 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 The ThinkVantage Productivity Center program on your desktop provides a link to more information about your computer If you have Internet access the most up to date information for your computer is available from the World Wide Web You can find the following information e CRU removal and installation instructions e Publications Troubleshooting information e Parts information e Downloads and drivers e Links to other useful sources of information Support phone list To access this information point your browser to http www lenovo com support Lenovo 2006 Portions IBM Corp 2005 xiii XIV User Guide Chapter 1 Installing options This chapter provides an introduction to the
40. machine type model press Y Nog Type in the seven character machine type model of your computer then press Enter 8 Follow the instructions on the screen to complete the update Lenovo 2006 Portions IBM Corp 2005 27 Updating flashing BIOS from your operating system Note Due to constant improvements being made to the Lenovo Web site Web 1 page content including the links referenced in the following procedure is subject to change From your browser type http www lenovo com support in the address field and press Enter Locate the Downloadable files for your machine type as follows a In the Use Quick path field type in your machine type and click Go Under Browse by product click Continue Under Important information click Downloads and drivers Under the BIOS category click Flash BIOS update Click the txt file that contains the Installation instructions for flash BIOS update Flash from operating system version opao Print these instructions This is very important since they are not on the screen after the download begins 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 28 User Guide If power to your computer is interrupted while POST BIOS is being updated flash update your computer might not restart correctly If this happens perf
41. mation by calling the following telephone numbers Within the United States call 1 800 426 2968 your reseller or marketing representative Within Canada call 1 800 565 3344 or 1 800 426 2968 Outside the United States and Canada contact your Lenovo reseller or Lenovo marketing representative Chapter 1 Installing options 5 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 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
42. mpatibility 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_ Q0 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 XO 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 32 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 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
43. n 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 Important safety information vii Viii 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 damaged 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 int
44. nectors on the front panel e Mono internal speaker some models Connectivity 10 100 1000 Mbps integrated Intel Ethernet controller that supports the Wake on LAN feature some models 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 e Wake on Ring in the Setup Utility program this feature is called Serial Port Ring Detect for an external modem e Remote Administration Automatic power on startup System Management SM BIOS and SM software Ability to store Power on self test 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 e Standard mouse connector Standard keyboard connector e Ethernet connector e 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 225 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 Keyboard with fingerprint reader some models see the ThinkVantage
45. o 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 Carefully connect and disconnect the equipment from the electrical outlet Batteries User Guide All personal computers manufactured by Lenovo contain a non rechargeable coin cell battery to provide power to the system clock In addition many mobile products such as notebook computers utilize a rechargeable battery pack to provide system power when in portable mode Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with 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
46. ocument The furnishing of this document does not give you any license to these patents You can send license inquiries in writing to Lenovo United States Inc 500 Park Offices Drive Hwy 54 Research Triangle Park NC 27709 U S A Attention Lenovo Director of Licensing LENOVO GROUP LTD PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF 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 Lenovo 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 Lenovo product specifications or warranties Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties All inf
47. ons 4 planar 11 power Advanced Configuration and Power Interface ACPI support 2 Advanced Power Management support 2 publications xiii R recovering from a POST BIOS update failure 28 resetting hard disk drive password 23 power on password 23 S security features 3 16 integrated cable lock 17 security profile by device 24 selecting a startup device 24 a temporary startup device 25 serial connector 9 Setup Utility 21 Starting the Setup Utility 21 static sensiteve devices 6 system board connectors 12 identifying parts 11 location 12 memory 5 12 system programs 27 U USB connectors 9 using passwords 21 using the Setup Utility 21 using security profile by device 24 V video subsystem 2 44 User Guide ThinkCentre Part Number 39J8083 Printed in USA 1P P N 3998083
48. orm the following procedure also known as a Boot block Recovery 1 10 11 12 13 14 Turn off the computer and any attached devices such as printers monitors and external drives Unplug all power cords from electrical outlets and open the computer cover See Opening the cover on page 10 Locate the Clear CMOS Recovery jumper on the system board See Identifying parts on the system board on page 11 If necessary refer to Installing adapters to remove any adapters that impede access to the Clear CMOS Recovery jumper Move the jumper from the standard position pins 1 and 2 to pins 2 and 3 Replace the computer cover See Closing the cover and connecting the cables on page 20 Reconnect the power cords for the computer and monitor to electrical outlets Insert the POST BIOS update flash diskette into drive A and turn on the computer and the monitor After the update session is completed there will be no video and the series of beeps will end and the system will automatically turn off Remove the diskette from the diskette drive and turn off the computer and monitor Repeat steps 2 through 4 Replace the Clear CMOS Recovery jumper to its original position Replace any adapters that were removed Replace the computer cover and reconnect any cables that were disconnected Turn on the computer to restart the operating system Appendix B Cleaning the mouse This appen
49. ormation contained in this document was obtained in specific environments and is presented as an illustration The result obtained in other operating environments may vary Lenovo 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 Lenovo Web sites are 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 Lenovo product and use of those Web sites is at your own risk Any performance data contained herein was determined in a controlled environment Therefore the result obtained in other operating environments may Lenovo 2006 Portions IBM Corp 2005 41 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 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 right
50. r Guide 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 Lenovo Go to http www lenovo com support and search on Kensington Password protection To deter unauthorized use of your computer you can use the 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 20 Changing the battery Your computer has a special type of memory that maintains the date time and settings for built in
51. rofile by Device 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 af on Start the ss program see Chapter 2 Using the Setup Utility program on page 21 From the Setup Utility program menu select Security Select Security Profile by Device and press Enter Select the desired setting and press Enter Return to the 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 parallel 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 s
52. s 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 product such as an extension cord that is not manufactured for or by Lenovo stop using that product until you can contact the product manufacturer for further instructions or until you get a suitable replacement General safety guidelines vi Service User Guide Always observe the following precautions to reduce the risk of injury and property damage Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation Use only a 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 Lenovo 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 rep
53. s 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 42 User Guide The following terms are trademarks of Lenovo in the United States other countries or both Lenovo ThinkCentre ThinkVantage The following terms are trademarks of International Business Machines Corporation in the United States other countries or both IBM used under license Wake on LAN 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 Linux is a trademark of Linus Torvalds 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 connector 14 installing 14 peripheral component interconnect PCI 5 14 audio line in connector 9 audio line out connector 9 audio subsystem 2 BIOS 21 boot block recovery 28 C cables connecting 20 changing Setup Utility settings 21 the battery 17 the startup sequence 25 cleaning the mouse 29 clearing CMOS 19 closing the cover 20 commands Basic AT 31 Extended
54. sition attach the floor stand Attention To prevent overheating and possible component damage always attach the floor stand when placing the computer in the vertical position Reconnect the external cables and_ power cords to the computer See the connectors on the rear of your computer on page 8 9 To update the configuration see Chapter 2 Using the Setup Utility program 20 User Guide 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 However the operating system settings might override any similar settings in the Setup Utility program Starting the Setup Utility program To start the 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 While turning on your computer repeatedly press and release the F1 key to enter the Setup Utility program Note If a user password or an administrator password has been set the configuration settings in the Setup_Utility program menu cannot be changed without a password See Usina passwords for more information The Setup Utility might start automatically when POST detects that hardware has
55. the Setup Utility program by starting your computer using a flash update diskette or by running a special update program from your operating system Lenovo 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 or CD ROM Note An optional USB diskette drive may be required to update flash BIOS from a diskette 1 Insert a system program update flash diskette or CD ROM into the diskette drive or optical drive System program updates are available at http www lenovo com support on the World Wide Web Note If you are inserting a CD ROM into the optical drive make sure that the computer is turned on 2 Turn on the computer If it is on already you must turn it off and back on again The update begins 3 When you are prompted to select a language press the number on your keyboard which corresponds to the language then press Enter When prompted to change the serial number press Y Type the seven character serial number of your computer then press Enter When prompted to change the
56. ttings 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 Lenovo 2006 Portions IBM Corp 2005 31 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 checksum 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 co
57. ufacturer Appendix C Manual modem commands 35 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 DTMF tone reporting capability VTM Enable timing mark placement VTS Generate tone signals VTX Voice transmit mode 36 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 sp

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