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Lenovo 8095 User's Manual

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1. mm e 12v power connector Diskette drive connector Speaker connector Memory connector 4 Memory connector 3 Memory connector 2 Memory connector 1 Clear CMOS Recovery jumper Front panel connector PATA IDE connector SATA 4 connector SATA 3 connector o BE N N efe oy ed eed ed e w r wo 0 NT E e sto SATA 2 connector SATA 1 connector Cover presence switch connector Power supply connector PCI Express x16 graphics adapter connector PCI Express x1 adapter connector PCI adapter connector 2 PCI adapter connector 1 Battery Microprocessor Microprocessor fan connector Microprocessor heat sink Your computer has four connectors for installing dual inline memory modules DIMMs that provide up to a maximum of 4 0 GB of system memory Note Addressable memory might be less than total supported memory System memory is divided into two channels channel A and B Memory connectors 1 and 2 are channel A and memory connectors 3 and 4 are channel B If memory modules are present in both channels your computer operates in dual channel mode Your computer has either double data rate DDR or double data rate 2 DDR2 memory The type of memory required depends on the system board that is installed in your computer 12 User Guide 1 Remove the computer cover See Removing the cover on page 10 2 Locate the memory connectors See Identifying parts on the system board on page 11 11
2. 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 Important safety information Xi 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 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 wit
3. Fax Class 2 commands 37 MNP V 42 V 42bis V 44 commands 36 Voice commands 38 mouse connector 9 N noise level 4 O options available 5 external 5 internal 5 overview xiii P parallel connector 9 password considerations 25 erasing 23 IDE drive master 26 IDE drive user 26 lost or forgotten 23 setting changing deleting 27 physical specifications 4 power Advanced Configuration and Power Interface ACPI support 3 Advanced Power Management support 3 R recovering from a POST BIOS update failure 30 removing the cover 10 43 replacing the cover 23 S security features 3 20 padlock loop 21 security profile by device 27 serial connector 9 Setup Utility 25 system board connectors 12 identifying parts 11 location 12 memory 5 12 system programs 29 U USB connectors 9 using passwords 25 security profile by device 27 V video subsystem 2 44 User Guide ThinkCentre Part Number 19R0462 Printed in USA 1P P N 19R0462
4. Declared upper limit sound power levels Idle 4 3 bels Operating 4 4 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 noise sources The declared sound power levels indicate an upper limit below which a large number of computers will operate 4 User Guide 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 a padlock Monitors Internal options System memory called dual inline memory modules DIMMs Peripheral component interconnect PCI adapters PCI Express x1 adapter PCI Express x16 graphics adapter Internal drives such as Optical drives such as CD and DVD drives Hard disk drive Diskette drives and other removable media drives For the latest information about available options see the following World Wide Web pages e http www lenovo com think en e http www len
5. 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 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 replacement 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
6. gain access to the system board 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 Replacing the cover and connecting the cables on page 23 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 The recovery session will take two to three minutes During this time you will hear a series of beeps After the update session is completed there will be no video the series of beeps will end and the system will automatically turn off Remove the diskette from the diskette drive Repeats steps 2 through 5 on page 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 See Replacing the cover and connecting the cables on page 23 Turn on the computer to restart the operating system 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
7. 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 mobile personal 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 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
8. requirements I Bay 1 Maximum height 25 8 mm 1 0 in y 8 Bay 2 Maximum height 43 0 mm 1 7 in y 8 kJ Bay 3 Maximum height 43 0 mm 1 7 in y 8 Bay 4 Maximum height 25 8 mm 1 0 in y 8 or by contacting the Customer Support Center Notes 3 5 inch diskette drive preinstalled in some models Optical drive such as CD drive or DVD drive preinstalled in some models 3 5 inch hard disk drive requires a Universal Adapter Bracket 5 25 to 3 5 inch 5 25 inch removable media drive Optical drive such as CD drive or DVD drive 3 5 inch hard disk drive requires a Universal Adapter Bracket 5 25 to 3 5 inch 5 25 inch removable media drive 3 5 inch hard disk drive preinstalled You can obtain a Universal Adapter Bracket 5 25 to 3 5 inch from a local computer retailer 1 Drives that are greater than 43 0 mm 1 7 in high cannot be installed 2 Install removable media tape or CD drives in an accessible bay bay 2 or 3 Installing a drive To install an internal drive follow these steps 1 Remove the computer cover See Removing the cover on page 10 2 If your computer has an optical drive you might need to remove the signal and power cables from the drive 3 If the drive you are installing is a removable media drive remove the bay panel from the front bezel Chapter 1 Installing options 17 18 User Guide 4 Remove the metal shield from the drive bay by insert
9. 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 34 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 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 a
10. warnings are required for proper UL certification Pr Danger A Hazardous moving parts Keep fingers and other body parts away m Attention AN 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 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 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
11. 4 Ib 11 kg Maximum configuration 31 Ib 14 kg Environment Air temperature System on 10 to 35 C 50 to 95 F System off 10 to 43 C 50 to 110 F Maximum altitude 914 m 3000 ft Note The maximum altitude 914 m 3000 ft is the maximum altitude at which the specified air temperatures apply At higher altitudes the maximum air temperatures are lower than those specified Humidity System on 8 to 80 System off 8 to 80 Electrical input Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input frequency range 50 60 Hz Voltage switch setting 115 V ac High range Minimum 200 V ac Maximum 240 V ac Input frequency range 50 60 Hz Voltage switch setting 230 V ac Input kilovolt amperes kVA approximate Minimum configuration as shipped 0 09 kVA Maximum configuration 0 32 kVA Note Power consumption and heat output vary depending on the number and type of optional features installed and the power management optional features in use Heat output approximate in British thermal units Btu per hour Minimum configuration 256 Btu hr 75 watts Maximum configuration 1058 Btu hr 310 watts Airflow Approximately 1 13 cubic meters per minute 40 cubic feet per minute maximum Acoustical noise emission values Average sound pressure levels At operator position 0 5 meters Idle 33 dBA Operating 35 dBA At bystander position 1 meter 3 3 ft Idle 29 dBA Operating 31 dBA
12. ATA IDE connector on the system board See Identifying parts on the system board on page 11 3 Connect one end of the signal cable to the drive and the other to the PATA IDE connector on the system board To reduce electronic noise use the connectors at the end of the cable only 4 Your computer has extra power connectors for additional drives Connect a power connector to the drive Chapter 1 Installing options 19 Connecting an additional optical drive or parallel ATA hard disk drive 1 Locate the PATA IDE connector on the system board and the three connector signal cable See Identifying parts on the system board on page 11 Connect the extra connector on the signal cable to the new drive Your computer has extra power connectors for additional drives Connect a power connector to the drive Connecting a serial ATA hard disk drive A serial hard disk drive can be connected to any available SATA connector LP Locate the signal cable that comes with the new drive 2 Locate an available SATA connector on the system board See Identifying parts 3 4 r What to do next on the system board on page 11 Connect one end of the signal cable to the drive and the other to an available SATA connector on the system board Your computer has extra power connectors for additional drives Connect a power connector to the drive To work with another option go to the appropriate section e To
13. If the two memory connectors closest to the edge of the system board are a yellow color your system board has DDR type memory DDR memory modules are 184 pin 2 5 V and can be used in any combination of 128 MB 256 MB 512 MB and 1 GB sizes If the two memory connectors closest to the edge of the system board are a green color your system board has DDR2 type memory DDR2 memory modules are 240 pin 1 8 V and can be used in any combination of 256 MB 512 MB and 1 GB sizes Notes a The type of memory required is also indicated in text near the logo on the system board b System memory as reported in the System Summary section of the Setup Utility or the operating system might be less than the amount of physical memory installed This discrepancy is due to memory addressing limitations of the Intel 915G Family chipset and is usually not visible until more than 3 0 GB of memory is installed To install a memory module 1 Remove the computer cover See Removing 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 Chapter 1 Installing options 13 5 Position the memory module over the memory connector Make sure that the notch Jon the memory module aligns correctly with the connector key J on the system board Push the memo
14. 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 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 Lenovo 2005 Portions IBM Corp 2004 2005 31 32 User Guide To clean a mouse with a ball 1 2 Turn off your computer 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 Place your hand over the retainer ring and ball H 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 Jj inside the ball
15. N Wake on Ring in the 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 power on self test POST hardware test results Input output features e 25 pin Extended Capabilities Port ECP Extended Parallel Port EPP Two 9 pin serial connectors some models Eight 4 pin USB connectors two on front panel and six on rear panel e Standard mouse connector Standard keyboard connector Ethernet connector e VGA monitor connector Two rear panel audio connectors line in and line out Two front panel audio connectors headphone and microphone IEEE 1394 connector some models Expansion Four drive bays e Two 32 bit peripheral component interconnect PCI adapter connectors e One PCI Express x1 adapter connector One PCI Express x16 graphics adapter connector Power e 310 W power supply with manual voltage selection switch Automatic 50 60 Hz input frequency switching Advanced Power Management support Advanced Configuration and Power Interface ACPI support Security features User and administrator passwords for BIOS access User and master passwords for hard disk drive some models Support for the addition of a padlock to secure the cover Keyboard with fingerprint reader some models see the Access IBM pr
16. TH 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 manufacturer Appendix C Manual modem commands 37 FPHCTO Phase C time out FPOLL Indicates polling request FPTS Page transf
17. ThinkGentre User Guide Types 8095 8096 8141 8142 Types 8145 8420 8421 8426 ThinkGentre User Guide Types 8095 8096 8141 8142 Types 8145 8420 8421 8426 Note Before using this information and the product it supports be sure to read the Important safety information on page vjand Appendix D Notices on page 41 Sixth Edition Octoberhi 2005 Copyright Lenovo 2005 Portions Copyright International Business Machines Corporation 2004 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 II Contents Important safety information Conditions that require immediate action General safety guidelines Service A Power cords and power adapters a 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 informatio
18. a diskettes CDs or tapes from the drives 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 rear end of the cover up toward the front of the computer Locating components The following illustration will help you locate the various components in your computer 3 4 5 7 Power supply El PCI Express x16 graphics adapter connector El Memory modules El Battery PCI Express x1 adapter Microprocessor and heat sink connector EJ PCI adapter connector 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 BEBeese seco Installing memory i CELIE E en
19. 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 settings are printed in bold text Command Function A Manually answer incoming call Al Repeat last command executed Do not precede A with AT or follo
20. changed these settings and want to return to the default settings select Load Default Settings on the Exit menu Exiting from the Setup Utility program 28 User Guide 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 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 the Setup Utility program by starting your computer using a flash update diskette or by running a special update program fr
21. clude 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 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 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 Therefo
22. complete the installation go to Replacing the cover and connecting the cables on page 23 Installing security features To help prevent hardware theft and unauthorized access to your computer security lock options are available In addition to physical locks unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is typed in 20 User Guide Padlock loop Your computer is equipped with a padlock loop that locks the cover to your computer when a padlock is installed Make sure that the padlock loop does not interfere with the computer cables Password protection To deter unauthorized use of your computer you can use the Setup Utility program to set a password See Using passwords on page 25 m What to do next e To work with another option go to the appropriate section e To complete the installation go to Replacing the cover and connecting the cables on page 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 pas
23. 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 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 2005 Portions IBM Corp 2004 2005 vV speak to the Customer Support Center for further guidance See Fesources on page xii esources on page xiiil 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 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
24. e following information Lenovo 2005 Portions IBM Corp 2004 2005 25 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 and each password is the same 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 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 Ho
25. earing CMOS This section applies to lost or forgotten passwords For more information about lost or forgotten passwords see the Access IBM program on your desktop To erase a forgotten password 1 Remove the computer cover See Removing the cover on page 10 2 Pivot the drive bay assembly upward to gain access to the system board 3 Locate the Clear CMOS Recovery jumper on the system board See Identifying parts on the system board on page 11 4 If necessary see Installing adapters on page 14 to remove any adapters that impede access to the Clear CMOS Recovery jumper 5 Move the jumper from the standard position pins 1 and 2 to the maintenance or configure position pins 2 and 3 6 Replace the computer cover and connect the power cord See Replacing the cover and connecting the cables 7 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 8 Repeat steps 1 through 4 on page 23 9 Move the jumper back to the standard pins 1 and 2 10 Replace the computer cover and connect the power cord See Replacing the cover and connecting the cables Replacing the cover and connecting the cables After working with options you need to install any removed parts replace the computer cover and reconnect any cables including telephone lines and power cords Also dependi
26. er 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 38 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 39 40 Use
27. es information and instructions for installing and removing internal drives Internal drives are devices that your computer uses to read and store data You can add drives to your computer to increase storage capacity and to enable your computer to read other types of media Some of the different drives that are available for your computer are Serial Advanced Technology Attachment SATA hard disk drives Parallel ATA hard disk drives Optical drives such as CD CD RW and DVD drives Tape drives Removable media drives Note These different drives are also referred to as integrated drive electronics IDE drives Internal drives are installed in bays In this book the bays are referred to as bay 1 bay 2 and so on When you install an internal drive it is important to note what type and size of drive that you can install in each bay Also it is important to correctly connect the internal drive cables to the installed drive Drive specifications 16 User Guide Your computer comes with the following factory installed drives e A 3 5 inch diskette drive in bay 1 some models An optical drive in bay 2 some models e A 3 5 inch hard disk drive in bay 4 Any bay that does not have a drive installed has a static shield and bay panel installed The following illustration shows the locations of the drive bays The following list describes some of the drives that you can install in each bay and their height
28. h 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 Access IBM 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 think support Lenovo 2005 Portions IBM Corp 2004 2005 xiii xiv 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 adapters or drives When installing an option use these instructions along with the instructions that come with the option m 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 Note Use only the parts provided by Lenovo Features Thi
29. ing a flat blade screwdriver into one of the slots and gently prying it loose 5 If you are installing any type of drive other than a serial ATA hard disk drive make sure the drive that you are installing is set correctly as either a master or a slave device Note A serial ATA hard disk drive does not need to be set as either a master or a slave device e If it is the first optical drive set it as a master device e If it is an additional optical drive set it as a slave device e If it is an additional parallel ATA hard disk drive set it as a slave device Refer to the documentation that comes with your drive for master slave jumper information For a 5 25 inch drive install a retainer bracket on the side of the drive For a 3 5 inch drive install the drive into the Universal Adapter Bracket 5 25 to 3 5 inch 8 Install the drive into the bay until it snaps into position 9 A drive requires two cables a power cable that connects to the power supply and a signal cable that connects to the system board e A parallel ATA hard disk drive or optical drive requires a four wire power cable The steps to connect a drive are different depending on the type of drive you are connecting Use one of the following procedures for your drive connection Connecting the first optical drive 1 Locate the three connector signal cable that comes with your computer or with the new drive 2 Locate the P
30. 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 Important safety information vii viii 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 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 syste
31. lete a password do the following Note A password can be any combination of up to seven characters A Z a z 1 and 0 9 Start the Setup Utility program see Starting the Setup Utility program on pane 25 From the Setup Utility program menu select Security Select Set Passwords Read the information displayed on the right side of the screen Using Security Profile by Device Security Profile by Device is used to enable or disable user access to the following devices 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 Diskette Drive Access When this feature is set to Disable the diskette drive cannot be accessed Diskette Write Protect When this feature is set to Enable all diskettes are treated as if they are write protected You can read the diskette but you cannot write to the diskette To set Security Profile by Device do the following 1 KA ie ON Start the Setup Utility program see Starting the Setup Utility program on page 25 From the Setup Utility program menu select Security Select Security Profile by Device 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 sta
32. m 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 ThinkPad notebook PCs 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 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 ba
33. m the Setup Utility program Appendix A we ern programs System programs Updating flashing BIOS a diskette Updating flashing BIOS from your operating system Recovering from a POST BIOS update Fallin 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 Notices Television output notice Trademarks Index 25 29 25 29 25 26 26 26 26 27 27 27 28 28 28 29 29 29 429 30 31 3 eal 33 ga 35 36 37 37 38 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 ThinkCentre or ThinkPad 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 devices Power cords power adapters and other features can create potential safety risks that can result in physical injury or property damage especially
34. n Laser compliance statement Power supply statement Overview Information resources Chapter 1 en RR Features Specifications Available options Tools required i Handling static sensitive devices Installing external options Locating the connectors on the iront of yout computer Locating the connectors on he rear ial your computer Obtaining device divers Removing the cover Locating components Identifying parts on the system board Installing memory Installing adapters Installing internal drives Drive specifications Installing a drive Installing security features Padlock loop Password protection Changing the battery Z Erasing a lost or forgotten password clearing CMOS Lo Replacing the cover and connecting the cables Lenovo 2005 Portions IBM Corp 2004 2005 vi vi vii vii viii viii ix ix s Xi SXi xii XIII xiii sauer 10 1 1 12 14 16 16 17 20 21 21 21 23 23 Chapter 2 Using the Pe N program Starting the Setup Utility program Viewing and changing settings Using passwords Password considerations User password Administrator password IDE Drive User Password IDE Drive Master Password 2 Setting changing and deleting a password Using Security Profile by Device Selecting a startup device Selecting a temporary startup device Changing the startup sequence Exiting fro
35. n turn on the computer When you hear the multiple beeps release the F1 key Notes a If you are using a USB keyboard and the Setup Utility program does not display using this method press and release the F1 key repeatedly rather than leaving it pressed when turning on the computer b If a user password or an administrator password has been set the Setup Utility program menu is not displayed until you type your password See for more information The 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 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 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 Password considerations If you are setting any of the various types of passwords on your computer you should read and understand th
36. nd XON XOFF flow control amp M_ amp MO Asynchronous operation amp P_ amp PO 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 Ri 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 35 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 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 a
37. nd 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 36 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 F
38. ng on the option that is installed you might need to confirm the updated information in the Setup Utility program To replace 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 Lower the drive bay assembly 3 Clear any cables that might impede the replacement of the computer cover Chapter 1 Installing options 23 4 Position the cover over the chassis and pivot it down over the computer until it snaps into place 5 Reconnect the external cables and power cords to the computer See Installing external options on page 6 6 To update the configuration see Chapter 2 Using the Setup Utility program 24 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 Press and hold the F1 key the
39. nkCentre 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 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 Important safety information ix e Check CD DVD discs for cracks before each use Do not use cracked or damaged discs Additional safety information Danger Electrical current from power telephone and communication cables is hazardous To avoid a shock hazard 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 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 e Disconnect the attached
40. nstall 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 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 m Caution Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure
41. o attach a mouse trackball or other pointing device that uses a standard mouse 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 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 line in connector of the computer Used to attach a keyboard that uses a standard keyboard connector Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http www lenovo com think support on the World Wide Web Installation instructions are provided in README files with the device driver files Chapter 1 Installing options 9 Removing the cover 10 User Guide m Important Read Important safety information on page v and Handling static sensitive devices on page 5 before removing the computer cover To remove the computer cover 1 Shut down your operating system remove any medi
42. ogram for more information Cover presence switch some models Startup sequence control Startup without diskette drive keyboard or mouse Unattended start mode Diskette and 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 e Microsoft Windows XP Professional Operating systems certified or tested for compatibility 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 Lenovo 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 146 mm 5 7 in Width 442 mm 17 4 in Depth 401 mm 15 8 in Weight Minimum configuration as shipped 2
43. om 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 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 lenovo com think 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 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 in the seven character serial number of your computer then press Enter When prompted to change the machine type model press Y No a 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 Updating flashing BIOS from your operating system Note Due to constant improvements being made to the Web site Web page con
44. osoft 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 connectors 14 installing 14 peripheral component interconnect PCI 5 audio line in connector 9 audio line out connector 9 audio subsystem 2 battery location 11 boot block recovery 30 C cables connecting 23 changing the battery 21 cleaning the mouse 31 commands Basic AT 33 Extended AT 35 Fax Class 1 37 Fax Class 2 37 MNP V 42 V 42bis V 44 36 Voice 38 connector description 9 cover removing 10 replacing 23 D device drivers 9 drives bays 3 16 diskette 5 hard disk 5 installing 17 internal 2 16 optical 5 removable media 5 specifications 16 E environment operating 4 Ethernet connector 9 information resources xiii input output I O features 2 installing options adapters 14 internal drives 17 memory modules 12 13 Lenovo 2005 Portions IBM Corp 2004 2005 installing options continued security features 20 K keyboard connector 9 L locating components 11 M memory dual inline memory modules DIMMs 12 installing 12 system 12 modem Basic AT commands 33 Extended AT commands 35 Fax Class 1 commands 37
45. ovo com think support You also can obtain information by calling the following telephone numbers Within the United States call 1 800 426 2968 your Lenovo reseller or Lenovo marketing representative e 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 Tools required To install some options in your computer you might need a flat blade or Phillips screwdriver Additional tools might be needed for certain options See the instructions that come with the option Handling static sensitive devices Static electricity although harmless to you can seriously damage computer components and options When you add an option do not open the static protective package containing the option until you are instructed to do so When you handle options and other computer components take these precautions to avoid static electricity damage Limit your movement Movement can cause static electricity to build up around you Chapter 1 Installing options 5 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 Thi
46. 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 battery use only Part Number 33F8354 or an equivalent type battery 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 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 i
47. r Guide Appendix D Notices Lenovo may not offer the products services or features discussed in this document in all countries Consult your local Lenovo representative for information on the products and services currently available in your area Any reference to a Lenovo product program or service is not intended to state or imply that only that Lenovo product program or service may be used 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 document 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 in
48. r 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 in dusty or high traffic areas Do not block or restrict airflow into the front of the computer Do not block the airflow vents on the back of the computer 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 Thi
49. re the result obtained in other operating environments may Lenovo 2005 Portions IBM Corp 2004 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 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 42 User Guide The following terms are trademarks of Lenovo in the United States other countries or both Lenovo ThinkCentre ThinkPad 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 Micr
50. rt 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 Chapter 2 Using the Setup Utility program 27 Selecting a temporary startup device Use this procedure to startup from any boot device Note Not all CDs hard disks and diskettes are startable bootable 1 Turn off your computer 2 Press and hold the F12 key then turn on your computer When the Startup Device Menu displays release the F12 key Note If you are using a USB keyboard and the Startup Device Menu does not display using this method press and release the F12 key repeatedly rather than leaving it pressed when turning on the computer 3 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 Setup Utility program see Starting the Setup Utility program 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 Setup Utility menu and then Save Settings If you have
51. ry module straight down into the memory connector until the retaining clips close r What to do next To work with another option go to the appropriate section e To complete the installation go to Replacing the cover and connecting the cables on page 23 Installing adapters This section provides information and instructions for installing and removing adapters Your computer has two expansion connectors for PCI adapters one PCI Express x1 adapter connector and one PCI Express x16 graphics adapter connector You can install an adapter up to 340 mm 13 4 inches long in PCI adapter connector 1 and PCI adapter connector 2 To install an adapter 1 Remove the computer cover See Removing the cover on page 10 2 Pivot the drive bay assembly upward to gain access to the system board 14 User Guide 3 Open the adapter latch and remove the connector cover for the appropriate expansion connector 4 Remove the adapter from its static protective package 5 Install the adapter into the appropriate connector on the system board 6 Close the adapter latch to secure the adapter Tr What to do next To work with another option go to the appropriate section e To complete the installation go to Replacing the cover and connecting the cables on page 23 Chapter 1 Installing options 15 Installing internal drives This section provid
52. s 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 6 User Guide 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 Note Not all computer models will have the following connectors 090208 008 89508 Q o 3 Balls IEEE 1394 connector E Microphone connector H USB connector H Headphone connector USB connector Chapter 1 Installing options 7 Locating the connectors on the rear of your computer The following illustration sho
53. s 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 Setup Utility See Chapter 2 Using the Setup Microprocessor varies by model type Intel Pentium 4 processor with HyperThreading Technology e Intel Pentium 4 processor Intel Celeron processor Internal cache size varies by model type Lenovo 2005 Portions IBM Corp 2004 2005 1 2 User Guide Memory Support for four double data rate DDR or DDR2 depending on model dual inline memory modules DIMMs e 512 KB flash memory for system programs Internal drives e 3 5 inch 1 44 MB diskette drive Serial Advanced Technology Attachment SATA internal hard disk drive Optical drive some models Video subsystem An integrated graphics controller for a Video Graphics Array VGA monitor e PCI Express x16 graphics adapter connector on the system board 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 Connectivity 10 100 1000 Mbps integrated Broadcom Ethernet controller Peripheral Component Interconnect PCI V 90 Data Fax modem some models System management features Remote Program Load RPL and Dynamic Host Configuration Protocol DHCP e Wake on LA
54. swords are lost An error message is displayed when you turn on the computer Chapter 1 Installing options 21 Refer to Lithium battery notice on page x for information about replacing and disposing of the battery To change the battery 1 Remove the computer cover See Removing the cover on page 10 2 Pivot the drive bay assembly upward to gain access to the system board 3 Locate the battery See Identifying parts on the system board on page 11 4 If necessary remove any adapters that impede access to the battery See Installing adapters on page 14 for more information 5 Remove the old battery gt om m x 7 6 Install the new battery e a Oe 7 Replace any adapters that were removed to gain access to the battery See Installing adapters on page 14 for instructions for replacing adapters 8 Replace the computer cover and plug in the power cord See Replacing the cover and connecting the cables on page 23 Note When the computer is turned on for the first time after battery replacement an error message might be displayed This is normal after replacing the battery g 9 Turn on the computer and all attached devices 10 Use the Setup Utility program to set the date and time and any passwords See Chapter 2 Using ili FL 22 User Guide Erasing a lost or forgotten password cl
55. tent including the links referenced in the following procedure is subject to change 1 From your browser type http www lenovo com think support in the address field and press Enter Lenovo 2005 Portions IBM Corp 2004 2005 29 2 Locate the Downloadable files for your machine type as follows a Under Use Quick path type your machine type and click Go Click Continue Click Downloads and drivers Under the BIOS category click the Flash BIOS update Click the txt file that contains the installation instructions for the flash BIOS update flash from the operating system version oap 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 30 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 perform the following procedure also known as a Boot block Recovery 1 10 11 12 13 14 15 Turn off the computer and any attached devices such as printers monitors and external drives Unplug all power cords from electrical outlets and remove the computer cover See Removing the cover on page 10 Pivot the drive bay assembly upward to
56. ttery 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 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 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 You should inspect you
57. w 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 2005 Portions IBM Corp 2004 2005 33 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 compatibility only provides no effect O_ 00 Return to Data Mode Ol Return to Data Mode and initiate an equalizer retrain P Set Pulse dial as default Q_ QO Modem
58. wever 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 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 26 User Guide Attention Make sure that the 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 de
59. ws the locations of the connectors on the rear of the computer BEDS Oo Z oO PCI adapter connector PCI Express x1 adapter connector PCI Express x16 graphics adapter connector Ethernet connector USB connectors Mouse connector Parallel connector Serial connector some models a ey ed en SS 1 ey 5 05 er i a Diagnostic LEDs Power connector Audio line out connector Audio line in connector VGA monitor connector Serial connector Keyboard connector USB connectors Some connectors on the rear of the computer are color coded to help you determine where to connect the cables on your computer Connector Ethernet connector USB connectors Mouse connector Parallel connector Serial connectors Audio line out connector Audio line in connector Keyboard connector Description 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 eight USB devices you can purchase a USB hub which you can use to connect additional USB devices Used t

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