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Lenovo 3569 Maintenance Manual

Machine types: 3569, 3571, and 3574
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ThinkCentre Edge
Hardware Maintenance Manual
Machine Types: 3569, 3571, and 3574

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Summary of Contents for Lenovo 3569

  • Page 1 ThinkCentre Edge Hardware Maintenance Manual Machine Types: 3569, 3571, and 3574...
  • Page 3 ThinkCentre Edge Hardware Maintenance Manual Machine Types: 3569, 3571, and 3574...
  • Page 4 “Safety information” on page 3 and Appendix A “Notices” on page 117. Second Edition (September 2012) © Copyright Lenovo 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

    Exiting the Setup Utility program ..Lenovo Support Web site ..Chapter 7. Symptom-to-FRU Index . . 59 Chapter 4. General checkout ..33 Hard disk drive boot error .
  • Page 6 Removing and reinstalling the system board Hardware controlled passwords ..shield ....Operating system password ..Replacing the power supply .

  • Page 7: Chapter 1. About This Manual

    Before servicing a Lenovo computer product, be sure to read “Important safety information” on page 1. Chapter 7 “Symptom-to-FRU Index” on page 59 and Chapter 10 “Additional service information” on page 113 are not specific to any machine type and are applicable to all ThinkCentre Edge computers.
  • Page 8 ThinkCentre Edge Hardware Maintenance Manual...

  • Page 9: Chapter 2. Safety Information

    • Reinstall all covers correctly before returning the machine to the customer. Electrical safety CAUTION: Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunication © Copyright Lenovo 2012...
  • Page 10 systems, networks, and modems before you open the computer covers, unless instructed otherwise in the installation and configuration procedures. Observe the following rules when working on electrical equipment. 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.

  • Page 11: Safety Inspection Guide

    – Use caution; do not become a victim yourself. – Switch off power. – Send another person to get medical aid. Safety inspection guide The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these products.

  • Page 12: Grounding Requirements

    When handling ESD-sensitive parts: • Keep the parts in protective packages until they are inserted into the product. • Avoid contact with other people while handling the part. • Wear a grounded wrist strap against your skin to eliminate static on your body. •...
  • Page 13 • 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. •...
  • Page 14 DANGER Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following: Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs)
  • Page 15 Chapter 2 Safety information...
  • Page 16 ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) PERIGO A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa. ThinkCentre Edge Hardware Maintenance Manual...
  • Page 17 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. • Conecte todos os cabos de alimentação a tomadas elétricas corretamente instaladas e aterradas. •...
  • Page 18 • A utilização de controles ou ajustes ou a execução de procedimentos diferentes dos especificados aqui pode resultar em exposição prejudicial à radiação. PERIGO Alguns produtos a laser contêm diodo de laser integrado da Classe 3A ou da Classe 3B. Observe o seguinte: Radiação a laser quando aberto.
  • Page 19 Chapter 2 Safety information...
  • Page 20 ThinkCentre Edge 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 ATTENTION: Si des produits à laser (tels que des unités de CD-ROM, de DVD-ROM, des unités à fibres optiques, ou des émetteurs) sont installés, prenez connaissance des informations suivantes : • Ne retirez pas le carter. En ouvrant l'unité de CD-ROM ou de DVD-ROM, vous vous exposez au rayonnement dangereux du laser.
  • Page 24 VORSICHT An Netz-, Telefon- und Datenleitungen können gefährliche Spannungen anliegen. Aus Sicherheitsgründen: • Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-, Wartungs- oder Rekonfigurationsarbeiten durchführen. • Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt anschließen.
  • Page 25 • über 100 C erhitzen. • reparieren oder zerlegen. Die örtlichen Bestimmungen für die Entsorgung von Sondermüll beachten. ACHTUNG: Bei der Installation von Lasergeräten (wie CD-ROM-Laufwerken, DVD- aufwerken, Einheiten mit Lichtwellenleitertechnik oder Sendern) Folgendes beachten: • Die Abdeckungen nicht entfernen. Durch Entfernen der Abdeckungen des Lasergeräts können gefährliche Laserstrahlungen freigesetzt werden.
  • Page 26 ThinkCentre Edge Hardware Maintenance Manual...
  • 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 ATTENZIONE: Quando vengono installati prodotti laser (quali CD-ROM, unità DVD-ROM, unità a fibre ottiche o trasmittenti), tener presente quanto segue: • Non rimuovere gli sportelli. L'apertura di un'unità laser può determinare l'esposizione a radiazioni laser pericolose. All'interno dell'unità non vi sono parti su cui effettuare l'assistenza tecnica. •...
  • Page 30 ThinkCentre Edge Hardware Maintenance Manual...
  • Page 31 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 32 • No encienda nunca un equipo cuando hay señales de fuego, agua o daños estructurales. • 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.
  • Page 33 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 ≥32 kg ≥55 kg...
  • Page 34 ThinkCentre Edge Hardware Maintenance Manual...

  • Page 35: Chapter 3. General Information

    Maximum: 240 V ac Input frequency range: 50 to 60 Hz Lenovo programs Your computer comes with Lenovo programs to help you work more easily and securely. Depending on the Windows operating system preinstalled, the programs might vary. © Copyright Lenovo 2012...

  • Page 36: Accessing Lenovo Programs On The Windows 7 Operating System

    Note: If you do not find the program you need in Control Panel, open the Lenovo ThinkVantage Tools program navigation window and double-click the dimmed icon to install the program you need. Then, follow the instructions on the screen.

  • Page 37: Accessing Lenovo Programs On The Windows 8 Operating System

    If a desired program is not in the list, click the plus icon +. • Press the Windows key to go to the Start screen. Click a Lenovo program to launch it. If you cannot find the program you need, move the pointer to the bottom-right corner of the screen to display the charms.
  • Page 38 • Product and parts details • User guides and manuals • Knowledge base and frequently asked questions ThinkCentre Edge Hardware Maintenance Manual...

  • Page 39: 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 2012...
  • Page 40 – 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 41: Chapter 5. Troubleshooting And Diagnostics

    Chapter 5. Troubleshooting and diagnostics This chapter provides information about diagnosing and troubleshooting computer problems. If your computer problem is not described here, see “Lenovo Support Web site” on page 31 for additional troubleshooting resources. Basic troubleshooting The following table provides information to help you troubleshoot your computer problems.

  • Page 42: Accessing Control Panel On The Windows 8 Operating System

    If this does not correct the problem, continue with the next step. 6. Run the diagnostic program. See “Lenovo Solution Center” on page 52 for more information. • If the diagnostic program detects a hardware failure, contact the Lenovo Customer Support Center.

  • Page 43: Troubleshooting

    • If you are unable to run the diagnostic program, contact the Lenovo Customer Support Center. See “Lenovo Support Web site” on page 31 for more information. • If the diagnostic program does not detect a hardware failure, continue with the next step.

  • Page 44: Sound Comes From One External Speaker Only

    • Verify that the audio device drivers are correctly installed. See Microsoft Windows help system for more information. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.

  • Page 45: Cd Problems

    Refer to the documentation that comes with the application or game for instructions on setting sound-card settings. • If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.

  • Page 46: Dvd Problems

    If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31. DVD problems Select your symptom from the following list: • “Black screen instead of DVD video” on page 40 •...

  • Page 47: Intermittent Problems

    • Ensure that video resolution is set to less than 1152 x 864. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.
  • Page 48 • If you are using a USB keyboard or mouse, verify that the USB connectors are enabled in the BIOS settings. See “Enabling or disabling a device” on page 57. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.

  • Page 49: Monitor Problems

    4. Check the surface on which you are using the mouse. If you have a very intricate picture or pattern beneath the mouse, it may be difficult for the digital signal processor (DSP) to determine changes in the mouse position. 5.
  • Page 50 If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.

  • Page 51: Networking Problems

    ➙ Advanced Settings. Then click the Monitor tab and select a new refresh rate. • See your operating system documentation or help for further information on monitor settings. If these actions do not correct the problem, your monitor might need service. See “Lenovo Support Web site” on page 31 for details.
  • Page 52 meters. If the cable is connected and the distance is within acceptable limits but the problem persists, try a different cable. • The cable is installed properly. • You are using the correct device driver. On the Windows 7 operating system, do the following: 1.

  • Page 53: Option Problems

    If you are using the AV profile, select Stereo Audio and click the Set Default button. 6. Click OK to close the Sound window. Option problems Use this information to diagnose problems with Lenovo hardware options that do not have their own troubleshooting information. Chapter 5...

  • Page 54: Performance And Lockup Problems

    See the documentation supplied with the adapter (as well as the documentation for any other installed adapters) to determine the resources required for each adapter. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.
  • Page 55 To check the amount of free space on the Windows 7 operating system, do the following: 1. Click Start ➙ Computer. 2. Right-click your C drive entry and then click Properties. The amount of free disk space is displayed. To check the amount of free space on the Windows 8 operating system, do the following: 1.

  • Page 56: Printer Problems

    31. For step-by-step instructions on installing memory, see “Installing or replacing a memory module” on page 99. If these actions do not correct the problem, run the diagnostic programs (see “Lenovo Solution Center” on page 52 for instructions). If you need technical assistance, see “Lenovo Support Web site” on page 31.

  • Page 57: Software Problems

    • Ensure that the serial-port adapter, if you added one, is properly installed and firmly seated. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see “Lenovo Support Web site” on page 31.

  • Page 58: Usb Problems

    • Reset the device by detaching and reattaching the USB connector. If these actions do not correct the problem, run the Lenovo Solution Center program to test the USB connector. If the USB device came with its own diagnostics, run those diagnostics against the USB device.
  • Page 59 For additional information, refer to the Lenovo Solution Center help system. Note: If you are unable to isolate and repair the problem yourself after running the program, save and print the log files. You will need the log files when you speak to a Lenovo technical support representative. Chapter 5...
  • Page 60 ThinkCentre Edge Hardware Maintenance Manual...

  • Page 61: Copyright Lenovo

    Using passwords By using the Setup Utility program, you can set passwords to prevent unauthorized access to your computer and data. The following types of passwords are available: • Power-On Password © Copyright Lenovo 2012...

  • Page 62: Password Considerations

    • Administrator Password • Hard Disk Password You do not have to set any passwords to use your computer. However, using passwords improves computing security. If you decide to set any passwords, read the following sections. Password considerations A password can be any combination of up to 64 alphabetic and numeric characters. For security reasons, it is recommended to use a strong password that cannot be easily compromised.

  • Page 63: Enabling Or Disabling A Device

    To erase a lost or forgotten password, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2.

  • Page 64: Selecting Or Changing The Startup Device Sequence

    Selecting or changing the startup device sequence To view or permanently change the configured startup device sequence, do the following: 1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 55. 2. From the Setup Utility program main menu, select Startup. 3.

  • Page 65: Chapter 7. Symptom-To-Fru Index

    • Microprocessor(s) connection Check the power cord for continuity. Power cord Check the power-on switch for continuity. Power-on switch Beep symptoms Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST. © Copyright Lenovo 2012...

  • Page 66: Post Error Codes

    The following table describes the beep symptoms. Beep symptom FRU/Action 2 short beeps CMOS setting error Common error code, see the detail failure information in “POST error codes” on page 60. 3 short and 1 long beeps DRAM memory error Perform the following actions in order.

  • Page 67: Miscellaneous Error Conditions

    Error code POST error message Description/Action 1820 More than one external fingerprint If more than one external fingerprint reader are attached. Power off and reader are connected to a computer, remove all but the reader that you set this error message will be displayed up within your main operating system.
  • Page 68 Message/Symptom FRU/Action 1. Run the Memory tests. Incorrect memory size during POST 2. Memory Module 3. System Board "Insert a Diskette" icon appears with a known-good 1. System Board diagnostics diskette in the first 3.5-inch diskette drive. 2. Diskette Drive Cable 3.

  • Page 69: Undetermined Problems

    Message/Symptom FRU/Action Serial or parallel port device failure (adapter port) 1. External Device Self-Test OK? 2. External Device 3. Cable 4. Alternate Adapter 5. System Board 1. Keyboard Some or all keys on the keyboard do not work 2. Keyboard Cable 3.
  • Page 70 ThinkCentre Edge Hardware Maintenance Manual...

  • Page 71: Chapter 8. Locations

    Locating connectors, controls, and indicators on the front of your computer Figure 1 “Front connector, control, and indicator locations” on page 66 shows the locations of the connectors, controls, and indicators on the front of your computer. © Copyright Lenovo 2012...
  • Page 72 Figure 1. Front connector, control, and indicator locations Integrated microphone Internal speaker Integrated camera indicator Card reader (available in some models) Integrated camera USB connector Power switch Headphone connector Microphone connector Brightness +/ auto adjusting controls Brightness - USB connector Auto-adjusting control is enabled only while the computer is used in monitor mode.

  • Page 73: Locating Connectors On The Rear Of Your Computer

    Locating connectors on the rear of your computer Figure 2 “Rear connector locations” on page 67 shows the locations of the connectors on the rear of your computer. Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer.

  • Page 74: Locating Major Frus And Crus

    Locating major FRUs and CRUs Figure 3 “Locating major FRUs and CRUs” on page 69 shows the locations of the major FRUs and CRUs in the computer. To remove the computer cover, see “Removing the computer cover” on page 80. ThinkCentre Edge Hardware Maintenance Manual...
  • Page 75 Figure 3. Locating major FRUs and CRUs Chapter 8 Locations...
  • Page 76 The following table lists the major FRUs shown in Figure 3 “Locating major FRUs and CRUs” on page 69 and identifies which FRUs are also self-service CRUs or optional-service CRUs. Notes: • Self-service CRUs: These CRUs unplug or are secured by no more than two screws. Examples of these types of CRUs include the keyboard, the mouse, any USB device, and the power cord.

  • Page 77: Looking Up Fru Information

    Number FRU description Self-service CRU Optional-service CRU Keyboard Mouse Looking up FRU information For detailed FRU information, such as the FRU part numbers and supported computer models, go to: http:/www.lenovo.com/serviceparts-lookup Chapter 8 Locations...

  • Page 78: Locating Parts On The System Board

    Locating parts on the system board Figure 4 “Locations of the parts and connectors on the system board” on page 72 shows the locations of the parts and connectors on the system board. Figure 4. Locations of the parts and connectors on the system board Integrated camera cable connector SATA connector Microprocessor fan connector...

  • Page 79: Chapter 9. Replacing Frus

    5. Remove the screw that secures the system stand hinge cover, and then lift the system stand hinge cover up and remove it from the computer. © Copyright Lenovo 2012...
  • Page 80 Figure 5. Removing the system stand hinge cover 6. To reinstall the system stand hinge cover, place the system stand hinge cover on the computer so that the two plastic tabs on the hinge cover align with the corresponding holes in the computer. Figure 6.

  • Page 81: Removing And Reinstalling The System Stand

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to remove and reinstall the system stand.
  • Page 82 3. Remove the two screws that secure the system stand, and then lift the system stand up and remove it from the computer. Figure 8. Removing the system stand 4. To reinstall the system stand, align the two screw holes with the corresponding holes in the chassis, and then install the two screws to secure the system stand to the computer.

  • Page 83: Removing And Reinstalling The Foot Stands

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to remove and reinstall the foot stand.
  • Page 84 Figure 11. Loosening the screw that secures the foot stand 7. To reinstall the foot stand, place the foot stand on the computer so that the screw hole aligns with the corresponding hole in the computer, and then tighten the screw to secure the foot stand to the computer. Figure 12.
  • Page 85 Figure 13. Reinstall the rubber on the foot stand. Chapter 9 Replacing FRUs...

  • Page 86: Removing The Computer Cover

    Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to remove the computer cover. CAUTION: Turn off the computer and wait three to five minutes to let the computer cool before removing the system stand hinge cover.

  • Page 87: Replacing The Hard Disk Drive

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the hard disk drive. To replace the hard disk drive, do the following: 1.
  • Page 88 Figure 16. Removing the hard disk drive 6. Remove the four screws on the hard disk drive bracket, then remove the hard disk drive from the bracket. Do not touch the circuit board on the bottom of the hard disk drive. Figure 17.

  • Page 89: Replacing The Optical Drive

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the optical drive. Note: The optical drive is available only in some models.

  • Page 90: Removing The Vesa Mount Bracket

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to remove the VESA mount bracket. ThinkCentre Edge Hardware Maintenance Manual...

  • Page 91: Replacing The Rear I/O Assembly

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the rear I/O assembly. Chapter 9...
  • Page 92 To replace the rear I/O assembly, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2.

  • Page 93: Removing And Reinstalling The System Board Shield

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to remove and reinstall the system board shield.

  • Page 94: Replacing The Power Supply

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

  • Page 95: Replacing The Microprocessor Fan

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

  • Page 96: Replacing The Heat Sink Assembly

    1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2. Place a soft, clean towel or cloth on the desk or other flat 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 97 Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the heat sink assembly. CAUTION: The heat sink and fan assembly might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before removing the computer cover.

  • Page 98: Replacing The Microprocessor

    Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor. CAUTION: The heat sink and fan assembly might be very hot.
  • Page 99 Figure 28. Opening the retainer to access the microprocessor 8. Lift the microprocessor straight up and out of the socket. Notes: a. Your microprocessor and socket might look different from the one illustrated. b. Note the orientation of the microprocessor in the socket. You can either look for the small triangle on one corner of the microprocessor or note the orientation of the notches on the microprocessor.
  • Page 100 Figure 30. Removing the microprocessor 9. Make sure that the small handle is in the raised position and the microprocessor retainer is fully open. 10. Hold the new microprocessor and align the notches on it with the alignment keys in the microprocessor socket, or align the small triangle on one corner of the new microprocessor with the corresponding beveled corner of the microprocessor socket.

  • Page 101: Replacing The Card Reader

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the card reader. Note: The card reader is available only in some models.

  • Page 102: Opening The System Board Shield Window

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to open and close the system board shield window.

  • Page 103: Replacing The Battery

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace 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).

  • Page 104: Replacing The Inverter

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

  • Page 105: Installing Or Replacing A Memory Module

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to install or replace a memory module.
  • Page 106 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2. Place a soft, clean towel or cloth on the desk or other flat 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 107: Replacing The Internal Speakers

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

  • Page 108: Replacing The Integrated Camera

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the integrated camera. Note: The integrated camera is available only in some models.

  • Page 109: Replacing The System Board

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the system board. To replace the system board, do the following: 1.
  • Page 110 7. Remove the microprocessor. See “Replacing the microprocessor” on page 92. 8. Remove the memory modules. See “Installing or replacing a memory module” on page 99. 9. Remove the battery. See “Replacing the battery” on page 97. 10. Remove the rear I/O assembly to gain access to the system board. See “Replacing the rear I/O assembly”...

  • Page 111: Replacing The Lcd Panel

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the LCD panel. To replace the LCD panel, do the following: 1.
  • Page 112 2. Place a soft, clean towel or cloth on the desk or other flat 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. 3.
  • Page 113 Figure 44. Disconnecting the LCD panel cable from the system board 11. Remove all 15 screws that secure the computer main bracket to the front bezel. Figure 45. Removing all 15 screws that secure the computer main bracket to the front bezel 12.
  • Page 114 15. Remove the four screws that secure the chassis to the LCD panel, and then lift the chassis out of the computer to get assess to the LCD panel. Figure 46. Removing the four screws that secure the LCD panel 16.

  • Page 115: Replacing The Wi-Fi Card

    Safety, Warranty, and Setup Guide that came with your computer. To obtain a copy of the Safety, Warranty, and Setup Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the Wi-Fi card. Note: The Wi-Fi card is available only in some models.
  • Page 116 7. Disconnect the two cables from the Wi-Fi card, and then carefully remove the screw that secures the Wi-Fi card to the system board. Figure 49. Removing the screw that secures the Wi-Fi card to the system board 8. Pivot the Wi-Fi card upward and lift the Wi-Fi card out of the mini PCI Express slot. Figure 50.

  • Page 117: Completing The Parts Replacement

    10. Install the screw to secure the new Wi-Fi card to the system board. 11. Connect the two cables to the new Wi-Fi card. 12. Reinstall the rear I/O assembly. See “Replacing the rear I/O assembly” on page 85. 13. Reinstall the system board shield. See “Removing and reinstalling the system board shield” on page 87. 14.
  • Page 118 Note: In most areas of the world, Lenovo requires the return of the defective Customer Replaceable Unit (CRU). Information about this will come with the CRU or will come a few days after the CRU arrives. ThinkCentre Edge Hardware Maintenance Manual...

  • Page 119: 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 113.

  • Page 120: Updating (Flashing) The Bios From A Disc

    Note: You can download a self-starting bootable disc image (known as an ISO image) with the system program updates to create a system-program-update disc. Go to http://www.lenovo.com/support. To update (flash) the BIOS from a disc on the Windows 8 (64-bit) operating system, do the following: 1.

  • Page 121: Updating (Flashing) The Bios From Your Operating System

    Updating (flashing) the BIOS from your operating system Note: Because Lenovo makes constant improvements to its Web sites, the Web page contents are subject to change without notice, including the contents referenced in the following procedure. To update (flash) the BIOS from your operating system, do the following: 1.

  • Page 122: Power Management

    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. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored.

  • Page 123: 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 124: Television Output Notice

    Macrovision Corporation. Reverse engineering or disassembly is prohibited. European conformance CE mark Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo Rescue and Recovery ThinkVantage Microsoft and Windows are trademarks of the Microsoft group of companies.

  • Page 125: Index

    1, 65, 71 foot stand parts replacement, completing reinstalling password removing administrator front considerations connectors, controls, indicators power-on password FRU locations setting, changing, deleting FRU part numbers 1, 65, 71 passwords FRUs, replacing erasing © Copyright Lenovo 2012...
  • Page 126 lost or forgotten locating parts passwords, using system board shield window, Opening physical specifications system board shield, removing power supply, replacing system board, replacing power-on, password system stand l, removing system stand hinge cover reinstalling removing rear connectors system stand, reinstalling rear I/O assembly, replacing recovering from a POST/BIOS update failure...
  • Page 128 Part Number: Printed in USA (1P) P/N: *1P*...

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