Lenovo ThinkCentre 8295 User Manual
Lenovo e50, e51 series thinkcentre deskop pc user guide
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Summary of Contents for Lenovo ThinkCentre 8295
- Page 1 User Guide Types 8293, 8294, 8295, 8466, 8467 Types 8468, 8473, 8474, 8710, 8711 Types 8714, 8715, 8773, 8774, 8778 Types 8779, 8818, 8819, 9217 Types 9218, 9219...
- Page 3 User Guide Types 8293, 8294, 8295, 8466, 8467 Types 8468, 8473, 8474, 8710, 8711 Types 8714, 8715, 8773, 8774, 8778 Types 8779, 8818, 8819, 9217 Types 9218, 9219...
- Page 4 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...
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Page 5: Table Of Contents
Installing PCI adapters Security features . Padlock . Password protection Changing the battery . © Lenovo 2006. Portions © IBM Corp. 2005. Erasing a lost or forgotten password (clearing CMOS) . Replacing the cover and connecting the cables . . vi . - Page 6 User Guide...
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Page 7: Important Safety Information
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. ™ Statement of Limited Warranty. -
Page 8: General Safety Guidelines
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. -
Page 9: Power Cords And Power Adapters
Danger Hazardous moving parts. Keep fingers and other body parts away. Attention Before replacing any CRUs, turn off the computer and wait three to five minutes to let the computer cool before opening the cover. Power cords and power adapters Use only the power cords and power adapters supplied by the product manufacturer. -
Page 10: Extension Cords And Related Devices
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. -
Page 11: Heat And Product Ventilation
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. -
Page 12: Additional Safety Information
v Do not bend or flex CD/DVD discs, or force them into the computer or their packaging v Check CD/DVD discs for cracks before each use. Do not use cracked or damaged discs Additional safety information Danger Electrical current from power, telephone, and communication cables is hazardous. -
Page 13: Modem Safety Information
Do not use the telephone to report a gas leak in the vicinity of the leak. Laser compliance statement Some personal computer models are equipped from the factory with a CD-ROM drive or a DVD-ROM drive. CD-ROM drives and DVD-ROM drives are also sold separately as options. -
Page 14: Power Supply Statement
Power supply statement Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. -
Page 15: Overview
Parts information v Downloads and drivers v Links to other useful sources of information v Support phone list To access this information, point your browser to: http://www.lenovo.com/ support/ © Lenovo 2006. Portions © IBM Corp. 2005. ® computer. Your computer incorporates ™... - Page 16 User Guide...
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Page 17: Chapter 1. Installing Options
Before you install or remove any option, read “Important safety information” on page v. These precautions and guidelines will help you work safely. Note: Use only the parts provided by Lenovo. Features This section provides an overview of the computer features and preinstalled software. - Page 18 v AMD Sempron ® v Intel Pentium v Intel Pentium D processor v Intel Celeron v Internal cache (size varies by model type) Memory v Support for two double data rate (DDR) dual inline memory modules (DIMMs) (some models) v Support for four DDR2 DIMMs (some models) v 4 MB flash memory for system programs Internal drives v Diskette drive (some models)
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Page 19: Standard Mouse Connector
v Six USB connectors (two on front panel and four on rear panel) v Standard mouse connector v Standard keyboard connector v Ethernet connector v VGA monitor connector v Three audio connectors (line in, line out, and microphone) on rear panel v Two audio connectors (microphone and headphone) on front panel Expansion v Three drive bays... -
Page 20: Available Options
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. -
Page 21: Specifications
Specifications This section lists the physical specifications for your computer. Dimensions Width: 331 mm (13.0 in.) Height: 108 mm (4.3 in.) Depth: 405 mm (15.9 in.) Weight Minimum configuration as shipped: 8.2 kg (18.0 lbs) Maximum configuration: 8.3 kg (18.2 lbs) Environment Air temperature: Operating at 0 - 3000 ft (914.4 m): 10°... -
Page 22: Supported Operating Positions
Supported operating positions Attention: Do not block the air vents on the top of the computer with any type of objects such as a monitor. To provide proper air flow to internal components, you must position your computer in one of the positions as illustrated below. Note: An optional floor stand should be used when placing your computer in the vertical position. -
Page 23: Installing External Options
v Always handle components carefully. Handle adapters and memory modules by the edges. Never touch any exposed circuitry. v Prevent others from touching components. v 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. -
Page 24: Locating Connectors On The Rear Of Your Computer
Locating connectors on the rear of your computer The following illustration shows the locations of connectors on the rear of your computer. Standard mouse connector Parallel connector Ethernet connector Audio line in connector Power cord connector Voltage selection switch PCI adapter connectors AGP adapter or PCI Express x16 graphics adapter connector (some models) -
Page 25: Obtaining Device Drivers
Keyboard connector 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. Description Used to attach a mouse, trackball, or other pointing device that uses a standard mouse connector. -
Page 26: Removing The Cover
Removing the cover Important Read “Important safety information” on page v and “Handling static-sensitive devices” on page 6 before removing the computer cover. To remove the computer cover: 1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down your operating system, and turn off all attached devices. -
Page 27: Locating Components
Locating components The following illustration will help you locate the various components in your computer. Optical drive Diskette drive Memory modules (2 or 4) Power supply PCI adapter connector AGP adapter or PCI Express x16 graphics adapter connector (some models) Chapter 1. -
Page 28: Accessing System Board Components
Accessing system board components You might need to remove the drive bay assembly to access system board components such as memory, the battery, and CMOS. To access system board components and the drives: 1. Remove the computer cover. See “Removing the cover” on page 10. 2. -
Page 29: Identifying Parts On The System Board
4. In some models, you might have to remove the PCI adapter in order to gain access to the battery. 5. Slide the drive bay assembly forward until the drive bay assembly is aligned with the two slots on the sides of the chassis and remove the drive cables from the system board. - Page 30 The following illustration shows the locations of parts on the system board for some computer models. Microprocessor and heat sink Microprocessor fan connector Memory connector 1 Memory connector 2 Power connector Diskette drive connector Primary IDE connector Secondary IDE connector Fan connector User Guide SATA IDE connectors (2) (some models)
- Page 31 The following illustration shows the locations of parts on the system board for some computer models. Microprocessor and heat sink Microprocessor fan connector Memory connector 1 Memory connector 2 Memory connector 3 Memory connector 4 Power connector IDE connector Diskette drive connector SATA IDE connectors (4) Clear CMOS/Recovery jumper Front panel connector...
- Page 32 The following illustration shows the locations of parts on the system board for some computer models. Microprocessor and heat sink Fan connector Memory connector 1 Memory connector 2 Memory connector 3 Memory connector 4 Power connector Diskette drive connector PATA primary IDE connector User Guide Battery Clear CMOS/Recovery jumper...
- Page 33 The following illustration shows the locations of parts on the system board for some computer models. Microprocessor and heat sink Fan connector Memory connector 1 Memory connector 2 Power connector Diskette drive connector PATA secondary IDE connector PATA primary IDE connector Battery SATA IDE connectors (2) Clear CMOS/Recovery jumper...
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Page 34: Installing Memory
Installing memory Your computer has either two or four connectors for installing dual inline memory modules (DIMMs). Some computers have two memory connectors that provide up to a maximum of 2.0 GB of system memory. Some computers have four memory connectors that provide up to a maximum of 4.0 GB of system memory. -
Page 35: Installing Pci Adapters
What to do next: v To work with another option, go to the appropriate section. v To complete the installation, go to “Replacing the cover and connecting the cables” on page 23. Installing PCI adapters This section provides information and instructions for installing and removing PCI adapters. -
Page 36: Security Features
6. Install the adapter cover latch and insert the screw that secure the adapter. What to do next: v To work with another option, go to the appropriate section. v To complete the installation, go to “Replacing the cover and connecting the cables”... -
Page 37: Padlock
Padlock Your computer is equipped with a padlock loop such that the cover cannot be removed when a padlock is installed. 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. -
Page 38: Erasing A Lost Or Forgotten Password (Clearing Cmos)
To change the battery: 1. Turn off the computer and disconnect the power cord from the electrical outlet and from the computer. 2. Remove the computer cover. See “Removing the cover” on page 10. 3. You might have to access the system board components. See “Accessing system board components”... -
Page 39: Replacing The Cover And Connecting The Cables
Note: If your system board has only two pins for clearing CMOS, just remove 6. 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, close the computer cover, and reconnect cables, including telephone lines and power cords. - Page 40 User Guide...
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Page 41: Chapter 2. Using The Setup Utility
Setting, changing, and deleting a user password To set, change, or delete a user password, do the following: Note: A password can be any combination of up to eight characters (A- Z, a-z, and 0-9). © Lenovo 2006. Portions © IBM Corp. 2005. -
Page 42: Administrator Password
1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 25). 2. From the Setup Utility program menu, select Set User Password and press Enter. 3. The password dialog box will be displayed. Type the new password, and press Enter. -
Page 43: Selecting A Startup Device
Selecting a startup device If your computer does not start up (boot) from a device such as the CD-ROM, diskette, or hard disk as expected, use one of the following procedures to select a startup device. Selecting a temporary startup device Use this procedure to startup from any boot device. - Page 44 User Guide...
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Page 45: Appendix A. Updating System Programs
Lenovo might make changes and enhancements to the POST/BIOS. When updates are released, they are available as downloadable files on the World Wide Web (see the Quick Reference). Instructions for using the POST/BIOS updates are available in a .txt file that is included with the update files. - Page 46 User Guide...
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Page 47: Appendix B. Cleaning The Mouse
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. 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage © Lenovo 2006. Portions © IBM Corp. 2005. - Page 48 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 1 to the unlocked position to remove the ball. 3.
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Page 49: Appendix C. Manual Modem Commands
Basic AT commands In the following listings, all default settings are printed in bold text. Command DS=n © Lenovo 2006. Portions © IBM Corp. 2005. Function Manually answer incoming call. Repeat last command executed. Do not precede A/ with AT or follow with ENTER. - Page 50 Command Sr=n User Guide Function Force modem off-hook (make busy) Note: H1 command is not supported for Italy Display product-identification code Factory ROM checksum test Internal memory test Firmware ID Reserved ID Low speaker volume Low speaker volume Medium speaker volume High speaker volume Internal speaker off Internal speaker on until carrier detected...
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Page 51: Extended At Commands
Extended AT commands Command &C_ &D_ &F_ &G_ &K_ &M_ &P_ &R_ &S_ &T_ &V Function &C0 Force Carrier Detect Signal High (ON) &C1 Turn on CD when remote carrier is present &D0 Modem ignores the DTR signal &D1 Modem returns to Command Mode after DTR toggle &D2 Modem hangs up, returns to the Command... -
Page 52: Mnp/V.42/V.42Bis/V.44 Commands
Command &W_ +MS? +MS=? +MS=a,b,c,e,f MNP/V.42/V.42bis/V.44 commands Command &Q_ +DS44=0, 0 +DS44=3, 0 +DS44? +DS44=? User Guide Function &V1 Display Last Connection Statistics &W0 Stores the active profile as Profile 0 &W1 Stores the active profile as Profile 1 Disable auto-retrain Enable auto-retrain Displays the current Select Modulation settings... -
Page 53: Fax Class 1 Commands
Fax Class 1 commands +FAE=n +FCLASS=n +FRH=n +FRM=n +FRS=n +FTH=n +FTM=n +FTS=n Fax Class 2 commands +FCLASS=n +FAA=n +FAXERR +FBOR +FBUF? +FCFR +FCLASS= +FCON +FCIG +FCIG: +FCR +FCR= +FCSI: +FDCC= +FDCS: +FDCS= +FDIS: +FDIS= +FDR +FDT= +FDTC: +FET: +FET=N +FHNG +FLID= +FLPL +FMDL? -
Page 54: Voice Commands
+FPHCTO +FPOLL +FPTS: +FPTS= +FREV? +FSPT +FTSI: Voice commands #BDR #CID #CLS #MDL? #MFR? #REV? #VBQ? #VBS #VBT #VCI? #VLS #VRA #VRN #VRX #VSDB #VSK #VSP #VSR #VSS #VTD #VTM #VTS #VTX User Guide Phase C time out. Indicates polling request. Page transfer status. - Page 55 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.
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Page 57: Appendix D. Notices
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. -
Page 58: Television Output Notice
Macrovision Corporation. Reverse engineering or disassembly is prohibited. Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo ThinkCentre The following terms are trademarks of International Business Machines... -
Page 59: Index
(I/O) features 2 installing options adapters 19 memory modules 18 security features 20 internal drives 2 © Lenovo 2006. Portions © IBM Corp. 2005. keyboard connector 9 locating components 11 memory installing 18 modem commands Basic AT 33... - Page 60 Setup Utility 25 system board components, accessing 12 connectors 14, 15, 16, 17 identifying parts 13 location 14, 15, 16, 17 memory 4, 18 system management 2 system programs 29 updating (flashing) BIOS 29 updating system programs 29 USB connectors 9 using passwords 25 Setup Utility 25...
- Page 62 Part Number: 41D2699 Printed in USA (1P) P/N: 41D2699...