Lenovo ThinkCentre A70z Hardware Maintenance Manual
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Lenovo ThinkCentre A70z Hardware Maintenance Manual

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ThinkCentre
Hardware Maintenance Manual
Machine Types: 0401, 0421, 0994, 1165, 1184, 1186, and 2565

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  • Page 1 ThinkCentre Hardware Maintenance Manual Machine Types: 0401, 0421, 0994, 1165, 1184, 1186, and 2565...
  • Page 3 ThinkCentre Hardware Maintenance Manual Machine Types: 0401, 0421, 0994, 1165, 1184, 1186, and 2565...
  • Page 4 “Notices” on page 183. Tenth Edition (February 2012) © Copyright Lenovo 2009, 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software are delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No.

  • Page 5: Table Of Contents

    ....Lenovo Solution Center ... Rear connectors ... .
  • Page 6 Replacing the system board ..Overall: MT 0401, 0421, 0994, and 2565 ..Removing the system board ..Mechanical FRUs ... . . Installing a system board .

  • Page 7: Chapter 1. About This Manual

    This manual contains service and reference information for ThinkCentre® computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo® computer products. Before servicing a Lenovo product, be sure to read the Safety Information in Chapter 2 “Safety information” on page 3.
  • Page 8 Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant parts.

  • Page 9: Chapter 2. Safety Information

    Observe the following rules when working on electrical equipment. © Copyright Lenovo 2009, 2012...
  • Page 10 Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from electrical shock.

  • Page 11: Safety Inspection Guide

    Safety inspection guide The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these products. Each machine, as it was designed and built, had required safety items installed to protect users and service personnel from injury. This guide addresses only those items. However, good judgment should be used to identify potential safety hazards due to attachment of features or options not covered by this inspection guide.

  • Page 12: Grounding Requirements

    • Wear a grounded wrist strap against your skin to eliminate static on your body. • Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. • Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices.
  • Page 13 • When possible, use one hand only to connect or disconnect signal cables. • Never turn on any equipment when there is evidence of fire, water, or structural damage. • Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures.
  • Page 14 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) CAUTION: Use safe practices when lifting. CAUTION: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord.
  • Page 15 Chapter 2 Safety information...
  • Page 16 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) PERIGO ThinkCentre Hardware Maintenance Manual...
  • Page 17 A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa. Para evitar risco de choque elétrico: • Não conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração deste produto durante uma tempestade com raios. •...
  • Page 18 • Não remova as tampas. A remoção das tampas de um produto a laser pode resultar em exposição prejudicial à radiação de laser. Não existem peças que podem ser consertadas no interior do dispositivo. • A utilização de controles ou ajustes ou a execução de procedimentos diferentes dos especificados aqui pode resultar em exposição prejudicial à...
  • Page 19 Chapter 2 Safety information...
  • Page 20 ThinkCentre Hardware Maintenance Manual...
  • Page 21 Chapter 2 Safety information...
  • Page 22 DANGER Le courant électrique provenant de l'alimentation, du téléphone et des câbles de transmission peut présenter un danger. Pour éviter tout risque de choc électrique : • Ne manipulez aucun câble et n'effectuez aucune opération d'installation, d'entretien ou de reconfiguration de ce produit au cours d'un orage.
  • Page 23 Connexion Déconnexion 1. Mettez les unités HORS TENSION. 1. Mettez les unités HORS TENSION. 2. Commencez par brancher tous les cordons sur les 2. Débranchez les cordons d'alimentation des prises. unités. 3. Débranchez les câbles d'interface des connecteurs. 3. Branchez les câbles d'interface sur des connecteurs. 4.
  • Page 24 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) ATTENTION: Soulevez la machine avec précaution. ATTENTION: L'interrupteur de contrôle d'alimentation de l'unité et l'interrupteur dubloc d'alimentation ne coupent pas le courant électrique alimentantl'unité. En outre, le système peut être équipé de plusieurs cordonsd'alimentation.
  • Page 25 • Die Verbindung zu den angeschlossenen Netzkabeln, Telekommunikationssystemen, Netzwerken und Modems ist vor dem Öffnen des Gehäuses zu unterbrechen, sofern in den Installations- und Konfigurationsprozeduren keine anders lautenden Anweisungen enthalten sind. • Zum Installieren, Transportieren und Öffnen der Abdeckungen des Computers oder der angeschlossenen Einheiten die Kabel gemäß...
  • Page 26 Laserstrahlung bei geöffneter Verkleidung. Nicht in den Strahl blicken. Keine Lupen oder Spiegel verwenden. Strahlungsbereich meiden. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) ACHTUNG: Arbeitsschutzrichtlinien beim Anheben der Maschine beachten. ACHTUNG: Mit dem Netzschalter an der Einheit und am Netzteil wird die Stromversorgung für die Einheit nicht unterbrochen.
  • Page 27 Chapter 2 Safety information...
  • Page 28 PERICOLO La corrente elettrica proveniente dai cavi di alimentazione, del telefono e di comunicazione può essere pericolosa. Per evitare il rischio di scosse elettriche: • Non collegare o scollegare qualsiasi cavo oppure effettuare l'installazione, la manutenzione o la riconfigurazione del prodotto durante un temporale. •...
  • Page 29 • Se possibile, utilizzare solo una mano per collegare o scollegare i cavi di segnale. • Non accendere assolutamente apparecchiature in presenza di incendi, perdite d'acqua o danno strutturale. • Scollegare i cavi di alimentazione, i sistemi di telecomunicazione, le reti e il modem prima di aprire i coperchi del dispositivo, salvo istruzioni contrarie relative alle procedure di installazione e configurazione.
  • Page 30 PERICOLO Alcune unità laser contengono un diodo laser di Classe 3A o Classe 3B. Tener presente quanto segue: Aprendo l'unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici ed evitare l'esposizione al fascio. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) ATTENZIONE:...
  • Page 31 Chapter 2 Safety information...
  • Page 32 PELIGRO La corriente eléctrica procedente de cables de alimentación, teléfonos y cables de comunicación puede ser peligrosa. Para evitar el riesgo de descarga eléctrica: • No conecte ni desconecte los cables ni realice ninguna tarea de instalación, mantenimiento o reconfiguración de este producto durante una tormenta eléctrica. •...
  • Page 33 • Desconecte los cables de alimentación, los sistemas de telecomunicaciones, las redes y los módems conectados antes de abrir las cubiertas de los dispositivos, a menos que se indique lo contrario en los procedimientos de instalación y configuración. • Conecte y desconecte los cables, como se describe en la tabla siguiente, cuando instale, mueva o abra las cubiertas de este producto o de los dispositivos conectados.
  • Page 34 Algunos productos láser tienen incorporado un diodo láser de clase 3A o clase 3B. Tenga en cuenta lo siguiente: Cuando se abre, queda expuesto a radiación láser. No mire directamente al rayo láser, ni siquiera con instrumentos ópticos, y evite exponerse directamente al rayo láser. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)

  • Page 35: Chapter 3. General Information

    The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It combines diagnostic tests, system information collection, security status, and support information, along with hints and tips for maximum system performance. See “Lenovo Solution Center” on page 34 for detailed information.

  • Page 36: Specifications

    • Parts information • Downloads and drivers • Links to other useful sources of information To access this information, go to: http://www.lenovo.com/support/ Specifications This section lists the physical specifications for your computer. Dimensions Width: 472 mm (18.58 inches) Height: 355 mm (13.98 inches) Depth: 70 mm (2.76 inches)

  • Page 37: Chapter 4. General Checkout

    Service Support and Engineering functions. • Machine type and model • Processor or hard disk drive upgrades • Failure symptom – Do diagnostics indicate a failure? – What, when, where, single, or multiple systems? – Is the failure repeatable? © Copyright Lenovo 2009, 2012...
  • Page 38 – Has this configuration ever worked? – If it has been working, what changes were made prior to it failing? – Is this the original reported failure? • Diagnostics version – Type and version level • Hardware configuration – Print (print screen) configuration currently in use –...

  • Page 39: Chapter 5. Diagnostics

    3. If you are unable to isolate and repair the problem yourself after running the programs, save and print the log files created by the programs. You will need the log files when you speak to a Lenovo technical support representative.

  • Page 40: Lenovo Solution Center

    Note: If you are unable to isolate and repair the problem yourself after running the program, save and print the log files created by the program. You will need the log files when you speak to a Lenovo technical support representative.

  • Page 41: Navigating Through The Diagnostics Programs

    Note: You can insert the disc into the optical drive when you are setting the startup device sequence. However, if you insert the disc into the optical drive when you have already entered the operating system, you need to restart the computer to access the diagnostic program. 3.

  • Page 42: Viewing The Test Log

    • DeviceID: Contains the component's unit-ID which corresponds to either a fixed disk drive, removable media drive, serial or parallel port, processor, specific RIMM, or a device on the PCI bus. • Date: Contains the date when the diagnostic test was run. The date is retrieved from CMOS and displayed using the YYYYMMDD format.

  • Page 43: Chapter 6. Using The Setup Utility

    • Setup Utility program passwords are not case sensitive • Not be your name or your user name • Not be a common word or a common name • Be significantly different from your previous passwords © Copyright Lenovo 2009, 2012...

  • Page 44: Set User Password

    Set User Password After you have set a User Password using the Set User Password option, the user is prompted to type a valid User Password each time the computer is turned on. The computer cannot be used until a valid User Password is typed in.

  • Page 45: Selecting A Startup Device

    Note: If you do not want to save the settings, select Exit ® Discard Changes and Exit. Selecting a startup device If your computer does not start up from a device such as the hard disk drive or the disc in the optical drive as expected, do one of the following to select the startup device you want.
  • Page 46 ThinkCentre Hardware Maintenance Manual...

  • Page 47: Chapter 7. Symptom-To-Fru Index

    • On/Off switch connector • On/Off switch power supply connector • System board power supply connectors • Microprocessor(s) connection Check the power cord for continuity. Power Cord Check the power-on switch for continuity. Power-on Switch © Copyright Lenovo 2009, 2012...

  • Page 48: Diagnostic Error Codes

    Diagnostic error codes Refer to the following diagnostic error codes when using the diagnostic tests. See “Running tests” on page 35 for the specific type for information about the Diagnostic programs. In the following index, X can represent any number. Diagnostic Error Code FRU/Action No action...
  • Page 49 Diagnostic Error Code FRU/Action 1. Make sure the component that is called out 000-197-XXX BIOS test warning is connected and/or enabled. See Chapter 6 “Diagnostics, Test and Recovery Information” on page 37 2. Re-run test 3. Replace the component that is called out in warning statement 4.
  • Page 50 Diagnostic Error Code FRU/Action 001-036-XXX System Register error System board 001-038-XXX System Extension failure 1. Adapter card 2. System board 001-039-XXX System DMI data structure error 1. Flash the system. See “Flash update procedures” on page 179 2. System board 001-040-XXX System IRQ failure 1.
  • Page 51 Diagnostic Error Code FRU/Action 001-272-XXX System IRQ5 failure 1. Device on IRQ5 2. System board 001-273-XXX System IRQ6 (diskette drive) failure 1. Diskette Cable 2. Diskette drive 3. System board 001-274-XXX System IRQ7 failure 1. Device on IRQ7 2. System board 001-275-XXX System IRQ8 failure 1.
  • Page 52 Diagnostic Error Code FRU/Action 005-010-XXX 005-011-XXX 005-012-XXX 005-013-XXX 1. Video card, if installed Video Signal failure 2. System board 1. Video Ram 005-016-XXX Video Simple Pattern test failure 2. Video card, if installed 3. System board 1. Video card, if installed 005-024-XXX Video Addressing test failure 2.
  • Page 53 Diagnostic Error Code FRU/Action 005-199-XXX Video test failed, cause unknown 1. Go to “Undetermined problems” on page 63 2. Flash the system and re-test. See “Flash update procedures” on page 179 3. Replace component under function test 005-2XX-XXX 005-3XX-XXX Video subsystem error 1.
  • Page 54 Diagnostic Error Code FRU/Action 011-027-XXX Serial port Configuration/Setup error 1. Run Setup, enable port 2. Flash the system. See “Flash update procedures” on page 179 3. System board 011-03X-XXX 011-04X-XXX Serial port failure System board 011-195-XXX Serial port Test aborted by user Information only Re-start the test, if necessary 1.
  • Page 55 Diagnostic Error Code FRU/Action 014-196-XXX Parallel port test halt, error threshold 1. Press F3 to review the log file exceeded 2. Re-start the test to reset the log file 014-197-XXX Parallel port test warning 1. Make sure the component that is called out is connected and/or enabled.
  • Page 56 Diagnostic Error Code FRU/Action 015-195-XXX USB port Test aborted by user Information only Re-start the test, if necessary 015-196-XXX USB port test halt, error threshold exceeded 1. Press F3 to review the log file 2. Re-start the test to reset the log file 015-197-XXX USB port test warning 1.
  • Page 57 Diagnostic Error Code FRU/Action 018-199-XXX PCI Card test failed, cause unknown 1. Go to “Undetermined problems” on page 63 2. Flash the system and re-test. See “Flash update procedures” on page 179 3. Replace component under function test 018-250-XXX PCI Card Services error 1.
  • Page 58 Diagnostic Error Code FRU/Action 1. IDE signal cable 025-027-XXX IDE interface Configuration/Setup error 2. Flash the system. See “Flash update procedures” on page 179 3. Reseat IDE signal cable 4. IDE device 5. System board 025-02X-XXX 025-03X-XXX 025-04X-XXX IDE Interface 1.
  • Page 59 Diagnostic Error Code FRU/Action 030-03X-XXX 030-04X-XXX SCSI interface error 1. SCSI signal cable 2. Check power supply 3. SCSI device 4. SCSI adapter card, if installed 5. System board 030-195-XXX SCSI interface Test aborted by user Information only Re-start the test, if necessary 030-196-XXX SCSI interface test halt, error threshold 1.
  • Page 60 Diagnostic Error Code FRU/Action 1. If a component is called out, make sure it is 035-198-XXX RAID interface test aborted connected and/or enabled. See Chapter 6 “Diagnostics, Test and Recovery Information” on page 37 2. Flash the system and re-test. See “Flash update procedures”...
  • Page 61 Diagnostic Error Code FRU/Action 071-25X-XXX Audio port failure 1. Speakers 2. Audio card, if installed 3. System board 080-000-XXX Game Port interface Test Passed No action 080-XXX-XXX Game Port interface Error 1. Remove the game port device and re-test the system 080-195-XXX Game Port interface Test aborted by user Information only Re-start the test, if necessary...
  • Page 62 Diagnostic Error Code FRU/Action 1. Make sure the component that is called out 086-197-XXX Mouse Port interface test warning is connected and/or enabled. See Chapter 6 “Diagnostics, Test and Recovery Information” on page 37 2. Re-run test 3. Replace the component that is called out in warning statement 4.
  • Page 63 Diagnostic Error Code FRU/Action 1. Press F3 to review the log file 170-196-XXX Voltage Sensor(s) test halt, error threshold exceeded 2. Re-start the test to reset the log file 1. Make sure the component that is called out 170-197-XXX Voltage Sensor(s) test warning is connected and/or enabled.
  • Page 64 Diagnostic Error Code FRU/Action 175-199-XXX Thermal Sensor(s) test failed, cause 1. See “Undetermined problems” on page 63 unknown 2. Flash the system and re-test. See “Flash update procedures” on page 179 3. Replace component under function test 175-250-XXX 175-251-XXX Thermal Sensor(s) limit error 1.

  • Page 65: Beep Symptoms

    Diagnostic Error Code FRU/Action 217-28X-XXX 217-29X-XXX Hard Disk Drive (SCSI) error 1. Hard Disk Drive Cable 2. Check power supply voltages 3. Reseat the hard disk drive cable 4. Hard Disk drive (SCSI) 5. SCSI adapter card 6. System board No action 220-000-XXX Hi-Capacity Cartridge Drive Test Passed 220-XXX-XXX Hi-Capacity Cartridge Drive error...

  • Page 66: Post Error Codes

    Beep Symptom FRU/Action 3. Perform a Boot block recovery. See “Updating (flashing) BIOS from your operating system” on page 180. 1 long and 2 short beeps Monitor or video adapter card Perform the following actions in order. error 1. Make sure the monitor is properly connected to the computer.

  • Page 67: Miscellaneous Error Messages

    POST Error Message Description/Action CMOS battery failed The CMOS battery is no longer functional. Replace the battery. CMOS checksum error - defaults loaded Checksum of CMOS is incorrect. The computer loads the default configuration settings. This error might indicate that CMOS has become corrupt due to a weak CMOS battery.
  • Page 68 Message/Symptom FRU/Action 1. Ensure that network is in startup sequence as Computer will not RPL from server first device or first device after diskette 2. Ensure that network adapter is enabled for RPL 3. Network adapter (Advise network administrator of new MAC address) Computer will not perform a Wake On LAN®...

  • Page 69: Undetermined Problems

    Message/Symptom FRU/Action Program loads from the hard disk with a known-good 1. Run Setup and check Startup sequence. diagnostics diskette in the first 3.5-inch diskette drive 2. Diskette Drive 3. Diskette Drive Cable 4. System Board 5. Power Supply RPL computer cannot access programs from its own hard 1.
  • Page 70 4. Turn on the computer to retest the system. 5. Repeat steps 1 through 3 until you find the failing device or adapter. If all devices and adapters have been removed, and the problem continues, replace the system board. If the problem is solved when you remove an adapter from the computer but the problem recurs when you reinstall the same adapter, suspect the adapter.

  • Page 71: Chapter 8. Replacing Frus

    Integrated microphone Power switch Brightness controls Power indicator light-emitting diode (LED) USB connectors (3) Internal speakers (2) Headphone connector Rear connectors The following illustration shows the locations of the connectors on the rear of the computer. © Copyright Lenovo 2009, 2012...

  • Page 72: Fru Locations

    Power cord connector Serial port Ethernet connector Integrated cable lock slot Rear USB connectors (3) Optical drive FRU locations The following illustration shows the locations of the FRUs. Heat sink assembly Power supply Microprocessor Rear I/O assembly Memory modules (2) Battery Integrated webcam Internal speaker...

  • Page 73: Major Components Of The Computer

    Microprocessor fan assembly System board Hard disk drive System fan Optical drive Inverter Internal speaker Major components of the computer The following illustration shows the major components of the computer. Chapter 8 Replacing FRUs...

  • Page 74: System Board Connectors

    System board shielding Internal speaker Integrated webcam Front bezel Heat sink assembly Internal speaker Microprocessor fan assembly Rear I/O assembly Power supply assembly Rear I/O shielding Hard disk drive Power connector bracket Optical drive Power supply assembly cage Main bracket System board LCD panel Microprocessor...

  • Page 75: Adjusting The Computer Stand

    Data cables for hard disk drive and optical Integrated webcam drive Rear I/O assembly - 30 pin LCD panel Battery Adjusting the computer stand Your computer comes with a stand that you can use to position the computer. Pull the stand open and adjust the position of the computer at an angle of 10°...

  • Page 76: Removing The Computer Cover

    5. Remove the computer stand off the computer and put it in a safe place. Removing the computer cover CAUTION: The microprocessor and heat sink assembly might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before opening the computer cover. This section provides instructions on how to remove the computer cover.

  • Page 77: Opening And Closing The System Board Shielding

    6. Tilt the computer cover up by raising one end of the cover first and lift the cover off the computer. Be sure to keep the two rubber tabs on the edge and set them aside. You will need them to install the computer cover.

  • Page 78: Closing The System Board Shielding

    8. Open the system board shielding by removing the five screws that secure the system board shielding to the main bracket. Closing the system board shielding To close the system board shielding, do the following: 1. Close the system board shielding by installing the five screws that secure the system board shielding to the main bracket.

  • Page 79: Replacing The Rear I/O Shielding

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the rear I/O shielding. Removing the rear I/O shielding To remove the rear I/O shielding, do the following: 1.

  • Page 80: Installing The Rear I/O Shielding

    Installing the rear I/O shielding To install the rear I/O shielding, do the following: 1. Replace the rear I/O shielding over the rear I/O assembly and make sure the connectors on the rear I/O assembly are aligned with the holes in the rear I/O shielding. 2.

  • Page 81: Removing The Hard Disk Drive

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the hard disk drive. Removing the hard disk drive To remove the hard disk drive, do the following: 1.
  • Page 82 1. Turn off the computer. 2. Disconnect all cables, power cords, and external options from your computer. See “Rear connectors” on page 65. 3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.

  • Page 83: Replacing The Optical Drive

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the optical drive. Removing the optical drive To remove the optical drive, do the following: 1.

  • Page 84: Installing An Optical Drive

    Installing an optical drive To install an optical drive, do the following: 1. Turn off the computer. 2. Disconnect all cables, power cords, and external options from your computer. See “Rear connectors” on page 65. 3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.

  • Page 85: Replacing The Memory Module

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support CAUTION: The memory module might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before opening the computer cover.

  • Page 86: Installing A Memory Module

    Installing a memory module To install a memory module, do the following: 1. Turn off the computer. 2. Disconnect all cables, power cords, and external options from your computer. See “Rear connectors” on page 65. 3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.

  • Page 87: Replacing The Microprocessor Fan Assembly

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor fan assembly. Removing the microprocessor fan assembly To remove the microprocessor fan assembly, do the following: 1.
  • Page 88 9. Remove the optical drive and the rear I/O assembly to gain access to all the 11 screws that hold the LCD panel. See “Removing the optical drive” on page 77 and “Removing the rear I/O assembly” on page 92. 10.

  • Page 89: Installing A Microprocessor Fan Assembly

    12. Lift the main bracket up a little bit so that the LCD panel detaches from the main bracket, and you can gently pull out the microprocessor fan assembly cable connectors through the hole in the main bracket. 13. Lift the microprocessor fan assembly and cables up and out of the main bracket. Installing a microprocessor fan assembly To install a microprocessor fan assembly, do the following: 1.
  • Page 90 3. Route the microprocessor fan assembly cables so that they will not be pinched by the system board shielding. 4. Reinstall the four screws that attach the LCD panel to the main bracket. 5. Reinstall all the 11 screws that secure the main bracket to the front bezel. ThinkCentre Hardware Maintenance Manual...

  • Page 91: Replacing The Microprocessor And Heat Sink Assembly

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor and heat sink assembly.
  • Page 92 a. Partially remove screw , fully remove screw , and then fully remove screw b. Partially remove screw , fully remove screw , and then fully remove screw 8. Carefully lift the heat sink assembly off the system board. Place the heat sink assembly on its side on a clean, flat surface.

  • Page 93: Installing The Microprocessor And Heat Sink Assembly

    Installing the microprocessor and heat sink assembly To install a microprocessor and heat sink assembly, do the following: 1. Touch the static-protective package that contains the new microprocessor to any unpainted metal surface on the computer; remove the microprocessor from the package. 2.

  • Page 94: Replacing The System Board

    Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support Removing the system board To remove the system board, do the following: 1.

  • Page 95: Installing A System Board

    3. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up. 4. Remove the computer cover. See “Removing the computer cover” on page 70. 5.

  • Page 96: Replacing The Internal Speakers

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the internal speakers. Removing the internal speakers To remove the internal speakers, do the following: 1.

  • Page 97: Installing Internal Speakers

    7. Remove the internal speakers and internal speaker cables from the computer. Installing internal speakers To install internal speakers, do the following: 1. Turn off the computer. 2. Disconnect all cables, power cords, and external options from your computer. See “Rear connectors” on page 65.

  • Page 98: Removing The Rear I/O Assembly

    ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the rear I/O assembly. Removing the rear I/O assembly To remove the rear I/O assembly, do the following: 1. Turn off the computer.

  • Page 99: Installing A Rear I/O Assembly

    9. Remove the rear I/O assembly and rear I/O assembly cables from the computer. Installing a rear I/O assembly To install a rear I/O assembly, do the following: 1. Reconnect all the rear I/O assembly cables. See “System board connectors” on page 68. 2.

  • Page 100: Replacing The Integrated Webcam

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the integrated webcam. Removing the integrated webcam To remove the integrated webcam, do the following: 1.

  • Page 101: Installing An Integrated Webcam

    10. Remove the microprocessor and heat sink assembly. See “Removing the microprocessor and heat sink assembly” on page 85. 11. Remove the microprocessor fan assembly. See “Removing the microprocessor fan assembly” on page 81. 12. Remove the memory modules. See “Removing the memory module” on page 79. 13.
  • Page 102 1. Position the new integrated webcam tabs into the integrated webcam slots and then press the integrated webcam downward until the integrated webcam-locking tabs snap into position. 2. Connect the integrated webcam cable to the system board and route the excess integrated webcam cable along the side of the main bracket.

  • Page 103: Replacing The Inverter

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the inverter. Removing the inverter To remove the inverter, do the following: 1.

  • Page 104: Installing An Inverter

    Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support To install an inverter, do the following: 1.

  • Page 105: Replacing The Battery

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the battery. Removing the battery To remove the battery, do the following: 1.

  • Page 106: Installing A Battery

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the system fan. Removing the system fan To remove the system fan, do the following: 1.

  • Page 107: Installing A System Fan

    7. Open the system board shielding. See “Opening the system board shielding” on page 71. 8. Remove the two screws, , that secure the system fan to the system board shielding. 9. Lift the system fan and system fan cable away from the computer. Installing a system fan To install a system fan, do the following: 1.

  • Page 108: Removing The Power Supply Assembly

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the power supply assembly. Removing the power supply assembly To remove the power supply assembly, do the following: 1.
  • Page 109 8. Remove the power supply assembly cage by removing the two screws as shown in the following illustration. 9. Remove the three screws that secure the power supply assembly to the main bracket. Chapter 8 Replacing FRUs...

  • Page 110: Installing A Power Supply Assembly

    10. Lift the power supply assembly and the cable out of the computer. Installing a power supply assembly To install a power supply assembly, do the following: 1. Install the new power supply assembly in the main bracket so that the screw holes in the power supply assembly align with the mounting studs in the main bracket.
  • Page 111 3. Replace the power supply assembly cage over the power supply assembly so that the screw holes in the power supply assembly cage align with the mounting studs in the power supply assembly. 4. Install and tighten the two screws that attach the power supply assembly cage to the power supply assembly.

  • Page 112: Replacing The Lcd Panel

    ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the LCD panel. Note: To access the LCD panel, other FRUs have to be removed. As you remove each FRU, set it aside, along with the screws for it.

  • Page 113: Installing An Lcd Panel

    15. Remove the four screws that secure the LCD panel to the main bracket. Installing an LCD panel To install an LCD panel, do the following: 1. Place the main bracket over the LCD panel, make sure the four screw holes in the main bracket align with those in the LCD panel.

  • Page 114: Installing A Computer Wall Mount

    5. Reinstall the system board. See “Installing a system board” on page 89. 6. Reinstall the microprocessor and heat sink assembly. See “Installing the microprocessor and heat sink assembly” on page 87. 7. Reinstall the memory modules. See “Installing a memory module” on page 80. 8.

  • Page 115: Installing A Computer Stand

    3. Lower and press one end of the computer cover into place first and then close the other end until the computer cover fits snugly on the computer. 4. Use the screwdriver to tighten the two screws until the computer cover is fully installed on the computer.
  • Page 116 6. Use a screwdriver to tighten the four screws until the screws stop turning. ThinkCentre Hardware Maintenance Manual...

  • Page 117: Chapter 9. Fru Lists

    Microprocessor, E7500 2.93GHz 1066M 3M R0 65W • MT 1165: C1A C1T D6A D6T C7J C2S B3B B3H B6V B7J E5A E6G E8Q F5Q F7Q G1Q G2Q 53Y6654 • MT 1184: A2G • MT 1186: A3U A3F A4S A4Y A6S A6Y © Copyright Lenovo 2009, 2012...
  • Page 118 Item # FRUs FRU # Microprocessor, E7400 2.8GHz 1066M 3M R0 65W • MT 1165: 53Y6653 • MT 1184: • MT 1186: Microprocessor, E6500 2.93GHz 1066M 2M R0 65w • MT 1165: 71Y6250 • MT 1184: • MT 1186: Microprocessor, E6300 2.8GHz 1066M 2M R0 65w •...
  • Page 119 Item # FRUs FRU # Memory slots, 2GB PC2-6400 (800MHz) DDR2 SDRAM • MT 1165: A2U A2F A2M A3U A3F A3M A4U A4F A5U A5F A7J A8S A8Y A8J AAJ ACG AMG AEG ANG AGS AGY AHS AHY AJG AKG C5S C5D C5Y B8A B8T C1A C1T D5A D5T D6A D6T C7J C8J D1J D2J D3J APS APY AQG ARG ASQ C2S C3S C3M AUQ B1B B1H B2B B2H B3B B3H B4V B5V 41X1081...
  • Page 120 Item # FRUs FRU # Hard disk drive, SATA 320GB 7200RPM / 3Gb / 8M • MT 1165: A2U A2F A2M A3U A3F A3M A5U A5F A7J A8S A8Y A8J ABG ALG ACG AMG AEG ANG AFS AFY AGS AGY AHS AHY AKG C5S C5D C5Y B8A B8T C1A C1T D5A D5T D6A D6T C7J D2J D3J APS APY AQG ARG ASQ C2S C3S C3M AUQ B1B B1H B4V B7J E7G E8Q E9Q D7S D7D 45K0409...

  • Page 121: Mechanical Frus

    Item # FRUs FRU # Rear I/O board • MT 1165: A1U A1F A2U A2F A2M A3U A3F A3M A4U A4F A5U A5F ADJ A6J A7J A8S A8Y A8J AAJ ABG ALG ACG AMG AEG ANG AFS AFY AGS AGY AHS AHY AJG AKG C5S C5D C5Y B8A B8T C1A C1T D5A D5T D6A D6T C6J C7J C8J D1J D2J D3J APS APY AQG ARG ASQ C2S C3S C3M C4S AUQ AVA AVT B1B B1H B2B B2H B3B B3H B4V B5V B6V B7J E5A 03T6011...

  • Page 122: Keyboard And Mouse

    • MT 1184: all models • MT 1186: all models Keyboard and Mouse Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # US English China • MT 1165: A1 A1U A2U A2M A3 A3U A3M A4 A4U AD A6 A7 A8 A8Y AB ABG AL ALG...
  • Page 123 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # • MT 1186: A1U A2U A3U A4Y Arabic • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5290 • MT 1184: A1G A2G A3G • MT 1186: • MT 1165: 41A5291 •...
  • Page 124 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Dutch • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5299 • MT 1184: A1G A2G A3G • MT 1186: French • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5300 •...
  • Page 125 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Italy • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5309 • MT 1184: A1G A2G A3G • MT 1186: Japanese • MT 1165: C6J C7J C8J D1J D2J D3J B7J 41A5310 •...
  • Page 126 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Serbian/Cyrillic • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5319 • MT 1184: A1G A2G A3G • MT 1186: Slovak • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5320 •...
  • Page 127 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # US European • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41A5328 • MT 1184: A1G A2G A3G • MT 1186: Slovenian • MT 1165: 41A5329 • MT 1184: •...
  • Page 128 Keyboard (Lenovo Fingerprint Reader USB) FRU # wireless--Chinese/US • MT 1165: B3B B6V 57Y4747 • MT 1184: • MT 1186: wireless--Czech (ABB) • MT 1165: ACG AMG 57Y4748 • MT 1184: • MT 1186: wireless--Danish • MT 1165: ACG AMG 57Y4749 •...
  • Page 129 Keyboard (Lenovo Fingerprint Reader USB) FRU # wireless--Hebrew • MT 1165: ACG AMG 57Y4757 • MT 1184: • MT 1186: wireless--Hungarian • MT 1165: ACG AMG 57Y4758 • MT 1184: • MT 1186: wireless--Iceland • MT 1165: ACG AMG 57Y4759 •...
  • Page 130 Keyboard (Lenovo Fingerprint Reader USB) FRU # wireless--Russian/Cyrillic • MT 1165: ACG AMG 57Y4767 • MT 1184: • MT 1186: wireless--Slovak • MT 1165: ACG AMG 57Y4768 • MT 1184: • MT 1186: wireless--Spanish • MT 1165: ACG AMG 57Y4769 •...

  • Page 131: Adapters And Miscellaneous Frus

    Mice FRU # Optical wheel mouse (400DPI, USB) • MT 1165: A1U A1F A2U A2F A2M A3 A3U A3F A3M A4 A4U A4F A5 A5U A5F AD A6 A7 A8 A8S A8Y AA AB ABG AL ALG AC ACG AM AMG AE AEG AN ANG AF AFS AFY AG AGS AGY AH AHS AHY AJ AJG AK AKG C5S C5D C5Y B8A B8T C1A C1T D5A D5T D6A D6T C6J C7J C8J D1J D2J D3J APS APY AQG ARG ASQ C2S C3S C3M C4S B1B B1H B2B B2H B3B B3H B4V B5V B6V B7J E5A E6G E7G E2G E3G E4G E8Q...

  • Page 132: Power Cords

    Power Cords Power Cords --primary FRU # Line Cord - US Mexico, Philippines, Canada, Venezuela, Columbia, Peru • MT 1165: A1 A1U A1F A2 A2U A2F A2M A3 A3U A3F A3M A4 A4U A4F A5 A5U A5F AD A6 A7 A8 AA AB AL AC AM AE AN AF AG AH AJ AK C5S C5D B8A B8T C1A C1T 41R3184 D5A D5T D6A D6T APS APY C2S C3S C4S E5A D7S D7D D8S D8D E1S E1D •...
  • Page 133 Power Cords --primary FRU # Line Cord - UK, Ireland, Singapore, Malaysia, Brunei, Hong Kong • MT 1165: 41R3224 • MT 1184: • MT 1186: Line Cord - Taiwan • MT 1165: B4V B5V B6V 41R3278 • MT 1184: • MT 1186: Line Cord - Taiwan •...
  • Page 134 Power Cords --primary FRU # Line Cord - India • MT 1165: ASQ E8Q E9Q F1Q F2Q F3Q F4Q F5Q F6Q F7Q F8Q F9Q G1Q G2Q G3Q 41R3341 • MT 1184: • MT 1186: Line Cord - Thailand • MT 1165: 43N9029 •...
  • Page 135 Power Cords --secondary FRU # Line Cord - South Africa • MT 1165: AQG ARG E6G E7G E2G E3G E4G 41R3221 • MT 1184: A1G A2G A3G • MT 1186: A4Y Line Cord - India • MT 1165: 41R3175 • MT 1184: •...

  • Page 136: Recovery Discs

    Power Cords --secondary FRU # Line Cord - South Africa • MT 1165: A2M A3M A8Y ABG ALG ACG AMG AEG ANG AFY AGY AHY AJG AKG B8A C1A D5A D6A E6G E7G E2G E3G E4G 41R3220 • MT 1184: A1G A2G A3G •...

  • Page 137: Windows 7 Home Basic 32 Recovery Cd

    XP Pro Recovery CD FRU # Spanish • MT 1165: 71Y8763 • MT 1184: • MT 1186: Japanese • MT 1165: 71Y8762 • MT 1184: • MT 1186: Hebrew • MT 1165: 89Y8074 • MT 1184: • MT 1186: Russia •...
  • Page 138 Windows 7 Home Premium 32 FRU # Spanish • MT 1165: C4S 71Y8774 • MT 1184: • MT 1186: Nordics (EN DK FI NO SV) • MT 1165: 71Y8776 • MT 1184: A3G • MT 1186: C&L EMEA (EN FR GR IT NL) •...

  • Page 139: Windows 7 Professional 32 Recovery Cd

    Windows 7 Professional 32 Recovery CD Windows 7 Professional 32 FRU # US English • MT 1165: AD A6 A7 A8 A8Y AA AE AEG AN ANG AH AHY D5A D5T D6A D6T AQG ARG C3M B2H B3H E6G E7G E2G E3G E4G F7Q F8Q F9Q G1Q G2Q G3Q 71Y8768 •...

  • Page 140: Windows 7 Professional 64 Recovery Cd

    Windows 7 Professional 32 FRU # Greek • MT 1165: AQG ARG E6G E7G E2G E3G E4G 89Y8079 • MT 1184: A1G A2G • MT 1186: Hebrew • MT 1165: AQG ARG E6G E7G E2G E3G E4G 89Y8080 • MT 1184: A1G A2G •...

  • Page 141: Overall: Mt 0401, 0421, 0994, And 2565

    Windows 7 Professional 64 FRU # C&L Nordics (EN DK FI NO SV) • MT 1165: 71Y8782 • MT 1184: • MT 1186: C&L EMEA (EN FR GR IT NL) • MT 1165: 71Y8783 • MT 1184: • MT 1186: English for India •...
  • Page 142 Item # FRUs FRU # Microprocessor heat sink • MT 0401: all models 45K6317 • MT 0994: all models • MT 0421, 2565: all models Microprocessor, E8400 3.00GHz 1333M 6M E0 65W • MT 0401: T2M U4H V3P U7G V9G 45C7736 •...
  • Page 143 Item # FRUs FRU # Microprocessor, E5400 2.70GHz 800M 2M R0 65W • MT 0401: BCG A3U A3F A3S BGA BGT BJA BJT AAS AAY ABS ABY ACS ACY A1M A8G A6Q BLQ BPQ CNG F1Q F2Q J4Q J5Q J8Q K1Q L5Q L6Q 64Y1075 L9Q M1Q M3Q M4Q M5Q M6Q M9Q N2Q N7A N7T •...
  • Page 144 Item # FRUs FRU # Microprocessor, E3500 2.7GHz 800M 1M R0 65W • MT 0401: 03T6008 • MT 0994: • MT 0421, 2565: Microprocessor, E5800 3.2GHz 800M 2M R0 65W • MT 0401: S1Q S2Q S3Q S3B S4Q S5M S6B S7B T5B U2U U2F U2S T7V T8V T9V U6U U6F U6S U9G V1G V1V V7G S6G Y2G Y3G Y4G Z8G Z9G 03T9010 •...
  • Page 145 Item # FRUs FRU # Webcam kit • MT 0401: all models 45K6289 • MT 0994: all models • MT 0421, 2565: all models Microprocessor fan (use 2 at same time) • MT 0401: all models 45K6322 • MT 0994: all models •...
  • Page 146 Item # FRUs FRU # Hard disk drive, SATA 320GB 7200RPM / 3Gb / 8M • MT 0401: B5B B7B B9G BBG BCG BDG A3U A3F A3S A5U A5F A5S BGA BGT BHA BHT BJA BJT BKA BKT CNG CRB CUG CVG CWG CPV CQV F1Q F2Q B1P C5P F3P F4P F5P F6P F7J F9J G6G G6M K5B K6B G1A H2A H2T H3A H3T H4A H4T H5A H5T J3G J4Q J5Q J6Q J7Q J8Q J9Q K1Q K8Q K9Q L1Q L2Q H7V L4S L4D L4Y L5Q L6Q L7Q L8Q L9Q M1Q M2Q M3Q...
  • Page 147 Item # FRUs FRU # Optical drive, SATA slim Rambo • MT 0401: B5B B6B B7B B8B B9G BBG BCG BDG A2U A2F A2S A3U A3F A3S A5U A5F A5S APU APF AQM ASG AUJ B1S B1Y B3S B3Y AAS AAY ACS ACY ADM AFM AHJ AJJ AMJ ANJ C3S C3Y A1M A7G A8G A9G C5G C6G A6Q BLQ BMQ BNQ BPQ BQV BSV CWG F2Q B1P C5P F3P F4P F5P F6P F7J G6G G6M K2B K3B K4B K5B K6B K7B G1A G2A H2A H2T H3A...
  • Page 148 Item # FRUs FRU # Rear I/O assembly • MT 0401: B5B B6B B7B B8B B9G BBG BCG BDG A2U A2F A2S A3U A3F A3S A5U A5F A5S BFA BFT BGA BGT BHA BHT BJA BJT BKA BKT APU APF AQM ASG AUJ B1S B1Y B2S B2Y B3S B3Y AAS AAY ABS ABY ACS ACY ADM AFM AGJ AHJ AJJ AKJ ALJ ALJ AMJ ANJ C3S C3Y A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ BQV BSV C1V C2V CNG CRB CSB CUG CVG CWG CPV CQV F1Q F2Q B1P C5P F3P F4P F5P...
  • Page 149 Item # FRUs FRU # System board, G41 DDR3 planar GA • MT 0401: B5B B6B B7B B8B B9G BBG BCG BDG A2U A2F A2S A3U A3F A3S A5U A5F A5S BFA BFT BGA BGT BHA BHT BJA BJT BKA BKT APU APF AQM ASG AUJ B1S B1Y B2S B2Y B3S B3Y AAS AAY ABS ABY ACS ACY ADM AFM AGJ AHJ AJJ AKJ ALJ ALJ AMJ ANJ C3S C3Y A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ BQV BSV C1V C2V...

  • Page 150: Mechanical Frus

    Mechanical FRUs The FRUs listed in the following tables are not illustrated. FRUs FRU # Rubber feet • MT 0401: all models 45K6426 • MT 0994: all models • MT 0421, 2565: all models Antenna main • MT 0401: all models 45K6417 •...
  • Page 151 FRUs FRU # 19-inch 1440x900 LCD panel • MT 0401: all models 03T9003 • MT 0994: all models • MT 0421, 2565: all models 19inch 1440x900 LCD panel • MT 0401: all models 03T9011 • MT 0994: all models • MT 0421, 2565: all models Front and rear bezel, camera &...

  • Page 152: Keyboard And Mouse

    Keyboard and Mouse Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # US English • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG CRB CSB CPV...
  • Page 153 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Bulgarian • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG CRB CSB CPV...
  • Page 154 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # French Canadian • MT 0401: A2F A3F APF R6F R7F R5F U1F U2F U3F U6F 41A5302 • MT 0994: • MT 0421, 2565: A6F A7F C5F German • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM...
  • Page 155 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Italy • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG CRB CSB CPV...
  • Page 156 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Romanian • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG CRB CSB CPV...
  • Page 157 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Swedish/Finnish • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG CRB CSB CPV...
  • Page 158 Keyboard (Lenovo Preferred Pro USB -- without hub) FRU # Slovenian • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG CRB CSB CPV...
  • Page 159 Wireless Keyboard FRU # Belgium English • MT 0401: J3G Y5G 57Y4744 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: Brazilian Portuguese • MT 0401: 57Y4745 • MT 0994: • MT 0421, 2565: Bulgarian • MT 0401: J3G Y5G 57Y4746 •...
  • Page 160 Wireless Keyboard FRU # German • MT 0401: J3G Y5G 57Y4754 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: wireless-Greek • MT 0401: J3G Y5G 57Y4755 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: Greek/US •...
  • Page 161 Wireless Keyboard FRU # Norwegian • MT 0401: J3G Y5G 57Y4764 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: Polish • MT 0401: J3G Y5G 57Y4765 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: Portuguese •...
  • Page 162 Wireless Keyboard FRU # UK English • MT 0401: J3G Y5G 57Y4774 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: US European • MT 0401: J3G Y5G 57Y4775 • MT 0994: A5G C1G C4G C6G • MT 0421, 2565: Slovenian •...

  • Page 163: Adapters And Miscellaneous Frus

    Mice FRU # • MT 0994: A1G A2G A3G A4G A6G A7G A8G A9G B1G B2G C1G C2G C3G C4G C5G C6G • MT 0421, 2565: B4S B4Y A4S A4Y A5S A5Y A1S A1Y A2S A2Y A3S A3Y A6U A6F A6S A7U A7F A7S A8S A8D A8Y A9S A9D A9Y B1S B1D B1Y B2S B2D B2Y B5S B5D B5Y B6S B6D B6Y B7S B7D B7Y B8S B8D B8Y B9S B9D B9Y B3S B3D B3Y C1S C1D C1Y C2S C2D C2Y C3S C3D C3Y C4S C4D C4Y C5U C5F C5S C6U C7S C7D...
  • Page 164 Power Cords --primary FRU # Line Cord - LA High Volt (APU) • MT 0401: L4Y U5Y 41R3176 • MT 0994: • MT 0421, 2565: A8Y A9Y B1Y B2Y B5YB6Y B7Y B8Y B9Y B3Y C1Y C2Y C3Y C4Y C7Y C8Y Line Cord - Korea •...
  • Page 165 Power Cords --primary FRU # Line Cord - Japan • MT 0401: AUJ AGJ AHJ AJJ AKJ ALJ ALJ AMJ ANJ F7J F8J F9J G3J G4J G5J G6J G7J G8J G9J H1J P8J P9J Q1J R9J W1J W2J W3J W4J W5J W6J W7J W8J 41R3248 W9J Y1J Y9J Z1J Z2J •...
  • Page 166 Power Cords --primary FRU # Line Cord - A models • MT 0401: BFA BGA BJA BKA G1A G2A H2A H3A H4A H5A N7A N8A S9A H6A P1A Q3A Q4A T3A 41R3208 • MT 0994: • MT 0421, 2565: Line Cord - Thailand •...
  • Page 167 Power Cords --secondary FRU # Line Cord - South Africa • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG F1Q F2Q CUG CWG G6M G1A G2A H2A H3A H4A H5A J3G J1G J2G P6M N7A N8A R5G S5M 41R3221 S9A T1M T2M H6A P1A Q3A Q4A T3A U7G U8G U9G V1G V6G V7G S6G V8G V9G...
  • Page 168 Power Cords --secondary FRU # Line Cord - Indonesia, Laos, Cambodia, and Vietnam A models • MT 0401: 41R3209 • MT 0994: A1G A2G A3G A4G A5G A6G A7G A8G A9G B1G B2G C1G C2G C3G C4G C5G C6G • MT 0421, 2565: Line Cord - Denmark •...

  • Page 169: Recovery Discs

    Recovery discs Windows 7 Home Basic 32 Recovery CD Windows 7 Home Basic 32 FRU # Spanish • MT 0401: B1S B1Y B2S B2Y B3S B3Y AAS AAY C3S C3Y Y2G Y3G Y4G Y5G 89Y7237 • MT 0994: • MT 0421, 2565: A3S A3Y Russian •...

  • Page 170: Windows 7 Home Premium 32 Recovery Cd

    Windows 7 Home Premium 32 Recovery CD Windows 7 Home Premium 32 FRU # English • MT 0401: A2U A6Q L5Q P6M N7A T1M 89Y7248 • MT 0994: • MT 0421, 2565: D1U French • MT 0401: A2F 89Y7241 • MT 0994: •...

  • Page 171: Windows 7 Home Premium 32 Sp1 Recovery Cd

    Windows 7 Home Premium 32 FRU # Hong Kong • MT 0401: 89Y7244 • MT 0994: • MT 0421, 2565: Japanese • MT 0401: Q1J 89Y7245 • MT 0994: • MT 0421, 2565: C&L Nordics (EN DK FI NO SV) •...
  • Page 172 Windows 7 Home Premium 32 SP1 FRU # Hebrew • MT 0401: 03T2043 • MT 0994: • MT 0421, 2565: Hong Kong • MT 0401: 03T2044 • MT 0994: • MT 0421, 2565: Japanese • MT 0401: 03T2045 • MT 0994: •...

  • Page 173: Windows 7 Professional 32 Recovery Cd

    Windows 7 Professional 32 Recovery CD Windows 7 Professional 32 FRU # US English • MT 0401: B9G BBG BCG BDG A2U A3U BFA BGA BJA BKA APU AQM ASG ADM A1M A7G A8G A9G C4G C5G C6G A6Q BLQ BMQ BNQ BPQ CNG F1Q F2Q CUG CWG G6G G6M H4A H5A J7Q K1Q L8Q L9Q M8Q N2Q P1Q N8A Q3Q Q5Q Q6Q 89Y7210 R1Q S2Q S3Q S5M S9A T2M H6A H6Q P1A Q3A U7G U8G V1G V6G S6G Z3G Z4G...
  • Page 174 Windows 7 Professional 32 FRU # Turkish • MT 0401: B9G BBG BCG BDG ASG A7G A8G A9G C4G C5G C6G CNG F1Q F2Q CUG CWG G6G U7G U8G V1G V6G S6G Z3G Z4G 89Y7209 • MT 0994: A4G A5G A6G •...
  • Page 175 Windows 7 Professional 32 FRU # Arabic Localized • MT 0401: B9G BBG BCG BDG ASG A7G A8G A9G C4G C5G C6G CNG F1Q F2Q CUG CWG G6G U7G U8G V1G V6G S6G Z3G Z4G 03T5989 • MT 0994: • MT 0421, 2565: Hebrew •...

  • Page 176: Windows 7 Professional 32 Sp1 Recovery Cd

    Windows 7 Professional 32 SP1 Recovery CD Windows 7 Professional 32 SP1 FRU # Traditional Chinese • MT 0401: B7B C1V C2V CPV CQV K3B K5B K6B K7B H6V H7V L3V P7B N9B P1B P2B P3B P5B S3B S6B T8V V1V 03T2054 •...
  • Page 177 Windows 7 Professional 32 SP1 FRU # Spanish • MT 0401: 03T2069 • MT 0994: • MT 0421, 2565: Turkish • MT 0401: B9G BBG BCG BDG ASG A7G A8G A9G C4G C5G C6G CNG F1Q F2Q CUG CWG G6G U7G U8G V1G V6G 03T2071 •...

  • Page 178: Windows 7 Professional 64 Recovery Cd

    Windows 7 Professional 32 SP1 FRU # Polish • MT 0401: B9G BBG BCG BDG ASG A7G A8G A9G C4G C5G C6G CNG F1Q F2Q CUG CWG G6G U7G U8G V1G V6G 03T2063 • MT 0994: • MT 0421, 2565: Romanian •...
  • Page 179 Windows 7 Professional 64 FRU # Polish • MT 0401: CVG J3G R5G 03T0110 • MT 0994: A1G A2G A3G A7G A8G A9G B1G B2G C3G C4G C6G • MT 0421, 2565: Portuguese • MT 0401: CVG J3G R5G 89Y6568 •...
  • Page 180 Windows 7 Professional 64 FRU # Hong Kong • MT 0401: B6B B8B P4B T5B 03T5960 • MT 0994: • MT 0421, 2565: India English • MT 0401: 89Y7251 • MT 0994: • MT 0421, 2565: Japanese • MT 0401: 89Y7253 •...

  • Page 181: Windows 7 Professional 64 Sp1 Recovery Cd

    Windows 7 Professional 64 SP1 Recovery CD Windows 7 Professional 64 SP1 FRU # Traditional Chinese • MT 0401: K2B K4B 03T2079 • MT 0994: • MT 0421, 2565: India English • MT 0401: 03T2081 • MT 0994: A1G A2G A3G A7G A8G A9G B1G B2G •...
  • Page 182 Windows 7 Professional 64 SP1 FRU # Arabic • MT 0401: 03T2077 • MT 0994: A1G A2G A3G A7G A8G A9G B1G B2G • MT 0421, 2565: Brazilian Portuguese • MT 0401: F3P Z5P 03T2078 • MT 0994: • MT 0421, 2565: Hungarian •...

  • Page 183: Windows Xp Professional 32 Recovery Cd

    Windows 7 Professional 64 SP1 FRU # Turkish • MT 0401: 03T2095 • MT 0994: • MT 0421, 2565: Japanese • MT 0401: 03T2087 • MT 0994: • MT 0421, 2565: Windows XP Professional 32 Recovery CD Note: The Windows XP Professional recovery DVDs are available only for models with a valid Microsoft Windows XP Professional certificate of authenticity (COA) affixed to the system.

  • Page 184: Windows 7 Ultimate 32 Recovery Cd

    Windows XP Professional 32 FRU # Traditional Chinese • MT 0401: 03T5956 • MT 0994: • MT 0421, 2565: Hong Kong • MT 0401: 03T5987 • MT 0994: • MT 0421, 2565: Windows 7 Ultimate 32 Recovery CD Windows 7 Ultimate 32 FRU # US English •...

  • Page 185: Chapter 10. Additional Service Information

    – Start the Setup Utility. – Select Standard CMOS Features. • Sources for obtaining the latest level BIOS available 1. Lenovo support web site: http://www.lenovo.com/support/ 2. Lenovo Customer Support Center 3. Levels 1 and 2 Support To update (flash) the BIOS, see “Flash update procedures” on page 179.

  • Page 186: Updating (Flashing) Bios From A Disc

    5. Follow the instructions on the screen to complete the update. Updating (flashing) BIOS from your operating system Note: Because Lenovo makes constant improvements to the Web site, the Web page contents are subject to change without notice, including the contents referenced in the following procedure.

  • Page 187: Power Management

    3. The computer will automatically begin recovering the BIOS. During this time, you will see a screen indicating that Flash recovery has started. After the update session completes, the computer automatically reboots. 4. Remove the BIOS flash diskette from the diskette drive. Power management Power management reduces the power consumption of certain components of the computer such as the system power supply, processor, hard disk drives, and some monitors.
  • Page 188 ThinkCentre Hardware Maintenance Manual...

  • Page 189: Appendix A. Notices

    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.

  • Page 190: 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 The Lenovo Logo...

  • Page 191: Index

    Set Administrator Password Set User Password settings changing viewing Setup Utility program, starting Setup Utility, exiting © Copyright Lenovo 2009, 2012...
  • Page 192 ThinkCentre Hardware Maintenance Manual...
  • Page 194 Part Number: 71Y7087 Printed in USA (1P) P/N: 71Y7087 *71Y7087*...

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