Lenovo ThinkCentre E50 Hardware Maintenance Manual

Lenovo ThinkCentre E50 Manual

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  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 1
    Hardware Maintenance Manual Types 8290 8291 8292 8293 8294 8295 8463 8464 8465 8466 8467 8468 8469 8472 8473 8474 8708 8709 8710 8711 8712 8713 8714 8715 8719 8771 8772 8773 8774 8776 8777 8778 8779 8817 8818 8819 9214 9215 9216 9217 9218 9219
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    Hardware Maintenance Manual
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    and the product it supports, be sure to read the information under "Notices," on page 341. Seventh Edition (July 2009) © Copyright Lenovo 2006. Portions © Copyright International Business Machines Corporation 2005, 2006. LENOVO products, data, computer software, and services have been developed
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    FRUs (Desktop computers 119 Rear connectors 120 Removing the cover 121 Locations 122 Identifying parts on the system board . . . . . 123 Machine types 8293, 8294, and 8295 . . . . . 123 Machine types 8466, 8467, 8468, 8714, and 8715 124 Machine types 8473, 8773, 8774, 8818, 8819, 9217, 9218, and
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    Type 9215 309 Machine Type 9216 317 Machine Type 9217 322 Machine Type 9218 325 Machine Type 9219 332 Chapter 11. Additional Service Information 337 Security features 337 Hardware controlled Passwords 337 Operating system password 337 Vital product data 337 BIOS levels 337 Flash update
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    have internet access, FRU part numbers are also available at: http:/www.lenovo.com/support Important Safety Information Be sure to read all caution and danger statements in this book before performing any of the instructions. Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent
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    , if the parts are compliant, the replacement parts must also be compliant. 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. Products sold in 2005, will contain some RoHS compliant
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    feet. 3. Use a slow lifting force. Never move service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall all covers correctly before returning the machine to the customer. Electrical safety © Lenovo 2006. Portions © IBM
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    cords, telecommunication systems, networks, and modems before you open the server/workstation covers, unless instructed otherwise in the Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do not use this type of
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    had required safety items installed to protect users and service personnel from injury. This guide addresses only those items. However, good judgment should be could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: v
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    The mat is especially useful when handling ESD-sensitive devices. v Select a grounding system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system is desirable but not required to protect against ESD damage. - Attach the
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    is evidence of fire, water, or structural damage. v 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. v Connect and disconnect cables as described in
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    33F8354 or an equivalent type battery recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only with product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. v Use of controls or adjustments or
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    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. To remove all electrical current from the device, ensure that all power cords are disconnected
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    10 Hardware Maintenance Manual
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    Chapter 2. Safety information 11
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    ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) 2 1 12 Hardware Maintenance Manual
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    PERIGO A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa. Para evitar risco de choque elétrico: v Não conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração deste produto durante uma tempestade com raios. v Conecte
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    ao feixe. ≥18 kg (37 lbs) ≥32 kg (70.5 lbs) ≥55 kg (121.2 lbs) CUIDADO: Utilize procedimentos de segurança para levantar equipamentos. 14 Hardware Maintenance Manual
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    CUIDADO: O botão de controle de alimentação do dispositivo e o botão para ligar/desligar da fonte de alimentação não desligam a corrente elétrica fornecida ao dispositivo. O dispositivo também pode ter mais de um cabo de alimentação. Para remover toda a corrente elétrica do dispositivo, assegure que
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    16 Hardware Maintenance Manual
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    2 1 Chapter 2. Safety information 17
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    18 Hardware Maintenance Manual
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    2 1 Chapter 2. Safety information 19
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    le présent produit ou des périphériques qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les différents cordons. Connexion Déconnexion 1. Mettez les d'interface des connecteurs. 4. Débranchez tous les câbles des unités. 20 Hardware Maintenance Manual
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    ATTENTION: Remplacer la pile au lithium usagée par une pile de référence identique exclusivement, (référence 33F8354), ou suivre les instructions du fabricant qui en définit les équivalences. Si votre système est doté d'un module contenant une pile au lithium, vous devez le remplacer uniquement
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    ème peut être équipé de plusieurs cordonsd'alimentation. Pour mettre l'unité hors tension, vous devez déconnectertous les cordons de la source d'alimentation. 2 1 22 Hardware Maintenance Manual
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    VORSICHT An Netz-, Telefon- und Datenleitungen können gefährliche Spannungen anliegen. Aus Sicherheitsgründen: v Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-, Wartungs- oder Rekonfigurationsarbeiten durchführen. v Gerät nur an eine
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    Teilenummer 33F8354 oder eine gleichwertige, vom Hersteller empfohlene Batterie ersetzen. Enthält das System ein Modul mit einer Lithiumbatterie, dieses nur durch ein Modul desselben Typs und Strahl blicken. Keine Lupen oder Spiegel verwenden. Strahlungsbereich meiden. 24 Hardware Maintenance Manual
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    ≥18 kg ≥32 kg ≥55 kg 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. Die Einheit kann auch mit mehreren Netzkabeln ausgestattet sein. Um die
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    26 Hardware Maintenance Manual
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    Chapter 2. Safety information 27
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    2 1 28 Hardware Maintenance Manual
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    PERICOLO La corrente elettrica proveniente dai cavi di alimentazione, del telefono e di comunicazione può essere pericolosa. Per evitare il rischio di scosse elettriche: v Non collegare o scollegare qualsiasi cavo oppure effettuare l'installazione, la manutenzione o la riconfigurazione del
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    vi sono parti su cui effettuare l'assistenza tecnica. v L'utilizzo di controlli, regolazioni o l'esecuzione di procedure non descritti nel presente manuale possono provocare l'esposizione a radiazioni pericolose. PERICOLO Alcune unità laser contengono un diodo laser di Classe 3A o Classe 3B. Tener
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    ≥18 kg ≥32 kg ≥55 kg ATTENZIONE: Prestare attenzione nel sollevare l'apparecchiatura. ATTENZIONE: Il pulsante di controllo dell'alimentazione presente sull'unità e l'interruttore dell'alimentatore non disattivano l'alimentazione corrente fornita all'unità. E' possibile che l'unità disponga di pi
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    32 Hardware Maintenance Manual
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    2 1 Chapter 2. Safety information 33
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    alimentación de las tomas de corriente. 3. Desconecte los cables de señal de los conectores. 4. Desconecte todos los cables de los dispositivos. 34 Hardware Maintenance Manual
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    PRECAUCIÓN: Cuando sustituya una batería de litio, utilice solamente una batería número de pieza 33F8354 u otra de tipo equivalente recomendada por el fabricante. Si su sistema dispone de un módulo que contiene una batería de litio, reemplácelo sólo con el mismo tipo de módulo, del mismo fabricante.
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    la corriente eléctrica del dispositivo, asegúrese de que todos los cables de alimentación estén desconectados de la toma de corriente. 2 1 36 Hardware Maintenance Manual
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    removal and installation instructions v Publications v Troubleshooting information v Parts information v Downloads and drivers v Links to other useful sources of information To access this information, point your browser to http://www.lenovo.com/ support/. © Lenovo 2006. Portions © IBM Corp. 2005
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    8463, 8464, 8465, 8469, 8472, 8708, 8709, 8712, 8713, 8719, 8771, 8772, 8776, 8777, 8817, 9214, 9215, and 9216 Dimensions Width: 180 mm (7.09 in.) Height: 374 mm (14.72 in.) Depth: 458 mm (18.03 in.) configuration as shipped: 0.158 kVA Maximum configuration: 0.213 kVA 38 Hardware Maintenance Manual
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    Machine types 8293, 8294, 8295, 8466, 8467, 8468, 8473, 8474, 8710, 8711, 8714, 8715, 8773, 8774, 8778, 8789, 8818, 8819, 9217, 9218, and 9219 This section lists the physical specifications for your computer. Dimensions Width: 331 mm (13.0 in.) Height: 108 mm (4.3 in.) Depth: 405 mm (15.9
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    40 Hardware Maintenance Manual
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    you in problem determination. If possible, have this information available when requesting assistance from Service Support and Engineering functions. v Machine type and model v Processor or hard disk upgrades v Failure symptom - Do diagnostics indicate a failure? © Lenovo 2006. Portions © IBM Corp
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    software - Type and version level Note: To eliminate confusion, identical systems are considered identical only if they: 1. Are the exact machine type and models 2. Have the same BIOS level 3. Have the same adapters/attachments in the same locations 4. Have the same address jumpers/terminators
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    latest diagnostics program from the WWW, do the following: v Go to http://www.lenovo.com/support. v Type the machine type in the "Use Quick Path" field and click Go. v Click Downloads and drivers and scroll down to locate the Enhanced diagnostics. © Lenovo 2006. Portions © IBM Corp. 2005, 2006. 43
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    corresponds to either a fixed disk drive, removable media drive, serial or parallel port, processor, specific RIMM, or a device on the PCI bus. 44 Hardware Maintenance Manual
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    normal customer use. - Surface Scan (Random) v Self-monitoring, Analysis and Reporting Technology (SMART) - checks the SMART functionality for drives that support SMART. - Start SMART Self-Test 1. The terms fixed disk and hard disk are used interchangeably. Chapter 5. Diagnostics using PC-Doctor
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    of the drive platters to avoid damaging the media. v Manufacturer Log - an in-depth manufacturer supported log of errors on the drive. Multitasking: To allow simultaneous testing of multiple hard drives whenever provides a DOS utility that performs the following: 46 Hardware Maintenance Manual
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    v Destroys the Master Boot Record (MBR) on the hard drive. v Destroys all copies of the FAT Table on all partitions (both the master and backup). v Destroys the partition table. v Provides messages that warn the user that this is a non-recoverable process. Chapter 5. Diagnostics using PC-Doctor for
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    toolbar and press Enter. 2. Select either the QUICK ERASE or FULL ERASE HARD DISK option and follow the instructions. Viewing the test log Errors reported by the diagnostic test will be displayed by the program as a failed to diskette or press F2 to print the file. 48 Hardware Maintenance Manual
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    memory (EEPROM) of your computer. The Setup Utility program is used to view and change the configuration settings of your computer, regardless of which operating system you are using. However, the operating-system characters (A- Z, a-z, and 0-9). © Lenovo 2006. Portions © IBM Corp. 2005, 2006. 49
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    , select Set Administrator Password and press Enter. A message will display that indicates the password has been disabled. 2. Press any key to continue. 50 Hardware Maintenance Manual
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    power-on startup sequence, do the following: 1. Start the Setup Utility program (see "Starting the Setup Utility program" on page 49). 2. Select Advanced BIOS features. 3. Select the sequence of devices for the First Boot Device, the Second Boot Device, and the Third Boot Device. 4. Press Esc to
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    52 Hardware Maintenance Manual
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    proper installation. v Power Cord v On/Off Switch connector v On/Off Switch Power Supply connector v System Board Power Supply connectors v Microprocessor(s) connection Check the power cord for continuity. FRU/Action Reseat connectors Power Cord © Lenovo 2006. Portions © IBM Corp. 2005, 2006. 53
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    Check/Verify Check the power-on switch for continuity. FRU/Action Power-on Switch 54 Hardware Maintenance Manual
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    memory test 4. System board 1. Flash the system. See "Flash update procedures" on page 337 2. System board 1. Flash the system. See "Flash update procedures" on page 337 2. System board 1. Flash the system. See "Flash update procedures" on page 337 2. Adapter card 3. System board 1. Flash the system
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    problems" on page 80 2. Flash the system and re-test 3. Replace component under function test 1. Flash the system. See "Flash update procedures" on page 337 2. System board 1. Flash the system. See "Flash update procedures" on page 337 2. System board No action System board System board System board
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    337 3. Run memory test 4. System board System board System board 1. Adapter card 2. System board 1. Flash the system. See "Flash update procedures" on page 337 2. System board 1. Power-off/on system and re-test 2. System board 1. Power-off/on system and re-test 2. System board Information only Re
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    Manual FRU/Action System board System board 1. Device on IRQ1 2. System board 1. Device on IRQ2 2. System board 1. Device on IRQ3 2. System board 1. Device on IRQ4 2. System board 1. Device on IRQ5 2. System board 1. Diskette Cable 2. Diskette drive 3. System board 1. Device on IRQ7 2. System board
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    2. System board 1. Video card, if installed 2. System board 1. Video Ram 2. Video card, if installed 3. System board 1. Video card, if installed 2. System board 1. Video card, if installed 2. System board 1. Run Setup 2. Video drivers update 3. Video card, if installed 4. System board 1. Video cable
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    80 1. Go to "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 1. Video card, if installed 2. System board No action 1. Diskette drive Cable 2. Diskette drive 3. System board Information only Re-start
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    port 2. Flash the system. See "Flash update procedures" on page 337 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 011-196-XXX 1. Press F3 to review the log file Serial
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    problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 1. External serial device 2. System board No action 1. Remove external parallel device, if present 2. Run setup, enable port 3. System board System board System
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    FRU/Action 1. Press F3 to review the log file 2. Re-start System board 1. Flash the system. See "Flash update procedures" on page 337 2. System board System board 1. Reboot the system 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Run memory test 4. System board
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    "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test No action 1. Riser card, if installed 2. System board 1. PCI card 2. Information only Re-start the test, if necessary 1. Press F3 to review the log
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    page 337 3. Go to "Undetermined problems" on page 80 1. Go to "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 1. PCI card 2. Riser card, if installed 3. System board No action 1. PCI card 2. Riser
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    page 337 3. Go to "Undetermined problems" on page 80 1. Go to "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 1. PCI card 2. Riser card, if installed 3. System board No action 1. IDE signal cable
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    . See "Flash update procedures" on page 337 3. SCSI device 4. SCSI adapter card, if installed 5. System board 1. SCSI signal cable 2. Check power supply 3. SCSI device 4. SCSI adapter card, if installed 5. System board Information only Re-start the test, if necessary 1. Press F3 to review the log
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    page 80 1. Go to "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test No action 1. RAID signal cable 2. RAID device 3. RAID adapter card, if installed 4. System board Information only Re-start the test
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    Run Setup 2. Flash the system. See "Flash update procedures" on page 337 3. System board 1. Speakers 2. Microphone 3. Audio card, if installed 4. System board 1. Run Setup 2. Audio card, if installed 3. System board Information only Re-start the test, if necessary 1. Press F3 to review the log file
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    1. See "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 086-000-XXX Mouse Port interface Test Passed No action 086-001-XXX Mouse Port interface Presence 1. Mouse 2. System board 086-032-XXX
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    80 1. See "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test No action 1. Microprocessor(s) 2. System board Information only Re-start the test, if necessary 1. Press F3 to review the log file 2. Re
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    , cause unknown 1. See "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 170-250-XXX 170-251-XXX Voltage Sensor(s) Voltage limit error 1. Power supply 2. System board 170-254-XXX Voltage Sensor
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    problems" on page 80 1. See "Undetermined problems" on page 80 2. Flash the system and re-test. See "Flash update procedures" on page 337 3. Replace component under function test 1. Check fans 2. Check Power supply voltages 3. Microprocessor 4. System board No action 1. Flash system 2. System board
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    4. Hard Disk drive (SCSI) 5. SCSI adapter card 6. System board No action 1. Remove the Hi-Capacity Cartridge Drive and re-test the system 1. Keyboard 2. Check and test mouse 3. System board No action No action 1. Mouse 2. Check and test Keyboard 3. System board No action Remove the Joystick and re
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    Diagnostic Error Code 415-000-XXX Modem Test Passed 415-XXX-XXX Modem error FRU/Action No action Remove the Modem and re-test the system Chapter 7. Symptom-to-FRU Index 75
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    block recovery. See "Recovering from a POST/BIOS update failure" on page 338. Perform the following actions in order. 1. Make sure the monitor is properly connected to the computer. 2. Replace the video adapter card (if present). 3. Replace the system board. Perform the following actions in order
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    does the following operations. v Checks some basic system-board operations v Checks the memory operation v Starts the video operation v Verifies that the boot drive is working If the POST detects a problem, an error message appears on the screen. A single problem can cause several error messages to
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    Press TAB to show POST screen Error: Non-System disk or disk error Replace and press any key when ready Description/Action Pressing the TAB key permits the user to toggle between the default POST display screen and a custom POST display screen. The BIOS was unable to find a suitable boot device
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    3.5-inch diskette drive. 1. System Board 2. Diskette Drive Cable 3. Network Adapter Intensity or color varies from left to right of characters and color bars 1. Display 2. Video adapter (if present) 3. System Board No power or fan not running 1. See "Power Supply Problems" on page 53. Chapter
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    port) 1. External Device Self-Test OK? 2. External Device 3. Cable 4. Alternate Adapter 5. System Board Some or all keys on the keyboard do not work 1. Keyboard 2. Keyboard Cable 3. System Board Undetermined problems If this computer has a parallel ATA hard disk drive, make sure that the hard
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    d. Extended video memory e. External Cache f. External Cache RAM g. Hard disk drive h. Diskette drive 3. Power-on the computer to re-test the system. 4. 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
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    82 Hardware Maintenance Manual
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    page 3. These precautions and guidelines will help you work safely. FRU replacements are to be done by trained service technicians only. This chapter does not contain a remove and replace procedure for all FRUs. Only the major FRUs are documented. © Lenovo 2006. Portions © IBM Corp. 2005, 2006. 83
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    6 Parallel connector 7 VGA monitor connector 8 USB connectors 9 Ethernet connector 10 USB connectors 11 Microphone connector 12 Audio line out connector 13 Audio line in connector 14 AGP or PCI Express x16 graphics connector (some models) 15 PCI adapter slots 84 Hardware Maintenance Manual
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    cover. Others require removal of both the left-side and the right-side covers. 1. Shut down the operating system, remove any media (DVDs, CDs, or tapes) from the drives, and turn off all attached devices. 2. the right-side cover in the same manner. Chapter 8. Replacing FRUs (Tower computers) 85
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    fan 2 Microprocessor 3 Memory modules 4 Optical drive 5 Diskette drive 6 Front panel card 7 Hard disk drive 8 System board 9 System fan 10 Power supply Identifying parts on the system board The machine types supported by this maintenance manual include several different system boards. Locate the
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    1 4 Memory connector 2 5 Memory connector 3 6 Memory connector 4 7 Power supply connector 8 Diskette drive connector 9 Primary IDE connector 10 CMOS battery 11 Clear CMOS/Recovery jumper 12 Serial ATA connectors (4) 13 Power switch/LED connector 14 Front USB connector 15 Front Audio connector 16
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    8713 1 Microprocessor and heat sink 2 Heat sink fan connector 3 Memory connector 1 4 Memory connector 2 5 Power connector 6 Diskette drive connector 7 PATA secondary connectors 14 Front audio connector 15 PCI connectors 16 AGP adapter connector 17 System fan connector 18 12V power connector
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    sink fan connector 3 Memory connector 1 4 Memory connector 2 5 Memory connector 3 6 Memory connector 4 7 Power audio connectors 16 PCI adapter connector 17 PCI Express x16 graphics adapter connector (some models) 18 System fan connector 19 12V power connector Chapter 8. Replacing FRUs (Tower
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    IDE connector 8 PATA secondary IDE connector 9 System fan connector 10 SATA IDE connectors (some models) 11 Power switch/LED connector 12 Clear CMOS/Recovery jumper 13 Front USB connectors 14 CMOS battery 15 PCI connectors 16 Front audio connector 17 AGP adapter connector 18 12V power connector 90
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    snap it into position. Install the two screws on each side to secure the bezel. 8. Reconnect the power switch/LED cable to the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. Chapter 8. Replacing FRUs (Tower computers) 91
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    left-side cover. See "Removing the covers" on page 85. 2. Locate the memory connectors. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. 3. Open the retaining clips and remove the failing memory module. 4. Make sure the notch 1 on the new
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    type at "Identifying parts on the system board" on page 86. 4. If necessary, remove any adapters that impede access to the battery. See "Replacing a PCI adapter" on page 92 for more information. 5. Remove the old battery. 6. Install the new battery. Chapter 8. Replacing FRUs (Tower computers) 93
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    to the battery. See "Replacing a PCI adapter" on page 92 for instructions for replacing adapters. Note: When the computer is turned on all power supply cables from the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. 4. At
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 101
    8709, 8719, 8771, 8772, 8776, 8777, 8817, 9214, 9215, and 9216 1. Remove the left-side cover. See "Removing the covers" on page 85. 2. Place the computer on its right side to help make the system board more accessible. 3. Remove any adapter cards installed in the PCI connectors. See "Replacing a PCI
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 102
    10. Lift the heat sink and fan assembly off the failing system board. 96 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 103
    11. To remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . Chapter 8. Replacing FRUs (Tower computers) 97
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 104
    socket while it is exposed. The socket pins must be kept as clean as possible. 13. To install the microprocessor on the new system board, position the microprocessor so that the notches 1 are aligned with the corresponding tabs in the socket. 14. Make sure that the microprocessor retainer
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 105
    on the system board" on page 86. 5. Remove the screws that secure the system board to the chassis. 6. Lift the system board out of the chassis. 7. Remove the memory modules from the failing system board and install them in the same location on the new system board. Chapter 8. Replacing FRUs (Tower
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 106
    the heat sink clamp and then disengage the clamp from the plastic retention bracket. 10. Lift the heat sink and fan assembly off the failing system board. Place the heat sink on its side so that the thermal grease does not come in contact with anything. 100 Hardware Maintenance
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 107
    11. To release the microprocessor 2 from the system board socket, lift the small handle 1 . Chapter 8. Replacing FRUs (Tower computers) 101
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 108
    socket while it is exposed. The socket pins must be kept as clean as possible. 13. To install the microprocessor on the new system board, position the microprocessor so that the small triangle 1 on one corner is aligned with the corresponding triangle on the socket. 14. Make sure that the
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 109
    , 8472, 8708, 8709, 8719, 8771, 8772, 8776, 8777, 8817, 9214, 9215, and 9216 Note: The new microprocessor is shipped with a new heat sink. Make system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. Chapter 8. Replacing FRUs (Tower
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 110
    4. Remove the four screws securing the heat sink and fan assembly to the system board. Notice that there is a retention bracket on the back side of the system board. 5. Lift the heat sink and fan assembly off the failing system board. Place the heat sink on its side so that the thermal grease does
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 111
    6. To remove the microprocessor 2 from the failing system board, lift the small handle 3 and open the retainer 1 . Chapter 8. Replacing FRUs (Tower computers) 105
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 112
    7. Using the vacuum pen 1 , remove the microprocessor from the system board socket by lifting it straight up and out of the socket. Important Do not touch the gold contacts remove it. Use the vacuum pen 1 to pick up the microprocessor then completely remove the cover. 106 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 113
    on its right side to help make the microprocessor more accessible. 3. Disconnect the heat sink and fan assembly cable from the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. Chapter 8. Replacing FRUs (Tower computers) 107
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 114
    release the heat sink clamp and then disengage the clamp from the plastic retention bracket. 5. Lift the heat sink and fan assembly off the failing system board. Place the heat sink on its side so that the thermal grease does not come in contact with anything. 108 Hardware Maintenance
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 115
    6. To release the microprocessor 2 from the system board socket, lift the small handle 1 . Chapter 8. Replacing FRUs (Tower computers) 109
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 116
    vacuum pen 1 , remove the microprocessor 2 from the system board socket by lifting it straight up and out of pen 1 to pick up the microprocessor. 10. Position the microprocessor so that the small triangle on one corner is aligned with the corresponding triangle on the microprocessor socket. 11
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 117
    on the system board. 15. Connect the heat sink and fan assembly cable to the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. 16. Go to "Completing the FRU replacement" on page 116. Chapter 8. Replacing FRUs (Tower computers
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 118
    the signal and power cables to the rear of the hard disk drive. 8. Go to "Completing the FRU replacement" on page 116. 112 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 119
    drive. 7. Reconnect the power cable and signal cable to the new optical drive. 8. Go to "Completing the FRU replacement" on page 116. Chapter 8. Replacing FRUs (Tower computers) 113
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 120
    signal and power cables from the rear of the hard disk drive. Note: You will probably have to disconnect cables that are connected to the system board and other drives to allow the diskette drive to be removed from inside the chassis. 3. Remove the two screws that secure the drive on each
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 121
    the hole in the chassis and to the system board. 6. Reinstall the bezel. See "Removing and replacing the front bezel" on page 91. 7. Reconnect the power switch/LED cable to the system board. 8. Go to "Completing the FRU replacement" on page 116. Chapter 8. Replacing FRUs (Tower computers) 115
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 122
    the front USB cable and the front audio cable to the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 86. 11. Go replaced, you might need to confirm the updated information in the Setup Utility program. 116 Hardware Maintenance
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 123
    " on page 84. 4. If you have replaced the system board, you must update (flash) the BIOS. See "Flash update procedures" on page 337. 5. Some FRU replacements require the configuration to be updated. See Chapter 6, "Using the Setup Utility," on page 49. Chapter 8. Replacing FRUs (Tower computers) 117
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 124
    118 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 125
    Chapter 9. Replacing FRUs (Desktop computers) Use this chapter to replace FRUs in the following machine types: 8293, 8294, 8295, 8466, 8467, 8468, 8473, 8474, 8710, 8711, 8714, 8715, 8773, 8774, 8778, 8779, 8818, 8819, 9217, 9218, and 9219. Important Before you replace any FRU, read Chapter 2, "
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 126
    line in connector 12 5 Power cord connector 13 6 Voltage selection switch (some 14 models) 7 PCI adapter connectors 15 8 AGP or PCI Express x16 graphics adapter connector (some models) Audio line out connector Microphone connector USB connectors USB connectors VGA monitor connector Serial
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 127
    cover: 1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down the operating system, and turn off all attached devices. 2. Unplug all power cords from electrical outlets. 3. Disconnect all cover and slide the cover to the rear. Chapter 9. Replacing FRUs (Desktop computers) 121
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 128
    FRUs in the computer. 1 Fan plenum, fan, and heat sink 2 Microprocessor 3 Optical drive 4 Power switch/LED assembly 5 Hard disk drive 6 Diskette drive 7 Front panel card 8 Memory modules 9 System board 10 Power supply 122 Hardware Maintenance
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 129
    system board The machine types supported by this maintenance manual include several different system boards. Locate the appropriate machine type in one of the following sections. Machine types 8293, 8294, and 8295 1 Microprocessor 2 Fan connector 3 Memory connector 1 4 Memory connector 2 5 Memory
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 130
    8715 1 Microprocessor and heat sink 2 Heat sink fan connector 3 Memory connector 1 4 Memory connector 2 5 Power connector 6 Diskette drive connector 7 PATA secondary connectors 14 Front audio connector 15 PCI connectors 16 AGP adapter connector 17 System fan connector 18 12V power connector
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 131
    9 System fan connector 10 SATA IDE connectors (some models) 11 Power switch/LED connector 12 Clear CMOS/Recovery jumper 13 Front USB connectors 14 CMOS battery 15 PCI connectors 16 Front audio connector 17 AGP adapter connector 18 12V power connector Chapter 9. Replacing FRUs (Desktop computers
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 132
    heat sink 2 Heat sink fan connector 3 Memory connector 1 4 Memory connector 2 5 Memory connector 3 6 Memory connector 4 7 Power connector 8 IDE connector battery 15 Front audio connectors 16 PCI adapter connector 17 PCI Express x16 graphics adapter connector (some models) 18 System fan connector 19
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 133
    pivoting the top of the bezel outward. 3. Remove the two screws at the front of the chassis securing the drive bay assembly. Chapter 9. Replacing FRUs (Desktop computers) 127
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 134
    121. 2. Remove the drive bay assembly. See "Removing and replacing the drive bay assembly" on page 127. 3. Locate the memory connectors. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. 4. Open the retaining clips and remove the failing
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 135
    with the connector key 2 on the socket. Insert the memory module straight down into the connector until it snaps into position to "Completing the FRU replacement" on page 154. Replacing a PCI adapter 1. Remove the computer cover. See "Removing the cover" on page 121. 2. Remove the screw
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 136
    5. Install the new adapter into the appropriate connector on the system board. 6. Reinstall the adapter retainer and screw that secures the retainer. 7. Go to "Completing the FRU replacement" on page 154. 130 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 137
    on the system board" on page 123. 3. Depending on the location of the CMOS battery in your computer, you might have to remove the drive bay assembly to access the battery. If necessary, see "Removing and replacing the drive bay assembly" on page 127. 4. If necessary, remove any adapters that impede
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 138
    . 3. Disconnect all power supply cables from the drives. 4. Disconnect all power supply cables from the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. 5. Remove the hard disk drive. See "Replacing the hard disk drive" on
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 139
    . Note: When replacing the system board, a new retention bracket for the microprocessor heat sink is required. Make sure you have a new retention bracket before beginning this procedure. Machine types 8293, 8294, 8295, 8473, 8474, 8710, 8711, 8773, 8774, 8778, 8779, 8818, 8819, 9217, 9218, and 9219
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 140
    11. Remove the four screws securing the heat sink and fan assembly to the system board. 12. Lift the heat sink and fan assembly off the failing system board. 134 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 141
    13. To remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . Chapter 9. Replacing FRUs (Desktop computers) 135
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 142
    14. Using the vacuum pen 1 , remove the microprocessor from the system board socket by lifting it straight up and out of the socket. Important Do not touch the gold contacts the microprocessor so that the notches 1 are aligned with the corresponding tabs in the socket. 136 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 143
    . 23. Connect all cables to the system board. 24. Reinstall the hard disk drive. See "Replacing the hard disk drive" on page 150. 25. Reinstall the drive bay assembly and connect the power and signal cables to the drives. 26. Reinstall any PCI adapter cards that were removed. See "Replacing a PCI
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 144
    " on page 150. 7. Remove the screws that secure the system board to the chassis. 8. Lift the system board out of the chassis. 9. Remove the memory modules from the failing system board and install them in the same location on the new system board. 10. Disconnect the heat sink and fan assembly cable
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 145
    13. To release the microprocessor 2 from the system board socket, lift the small handle 1 . Chapter 9. Replacing FRUs (Desktop computers) 139
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 146
    14. Using the vacuum pen 1 , remove the microprocessor from the system board socket by lifting it straight up and out of the socket. Important Do not touch the gold vacuum pen 1 to pick up the microprocessor, lower the microprocessor straight down into the socket. 140 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 147
    . Lower the microprocessor retainer. 18. Lock the retainer with the small handle to secure the microprocessor in the socket. 19. Install a new retention bracket for the heat sink by aligning the posts on the bracket with the holes in the system board and pushing the posts through the holes until the
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 148
    type. Machine types 8293, 8294, 8295, 8473, 8474, 8710, 8711, 8773, 8774, 8778, 8779, 8818, 8819, 9217, 9218, and 9219 Note: The new and fan assembly cable from the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. 4. Remove
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 149
    6. To remove the microprocessor 2 from the failing system board, lift the small handle 3 and open the retainer 1 . Chapter 9. Replacing FRUs (Desktop computers) 143
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 150
    7. Using the vacuum pen 1 , remove the microprocessor from the system board socket by lifting it straight up and out of the socket. Important Do not touch the gold contacts remove it. Use the vacuum pen 1 to pick up the microprocessor then completely remove the cover. 144 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 151
    cable to the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. 17. Position the fan duct on the heat sink fan. 18. Go to "Completing the FRU replacement" on page 154. Chapter 9. Replacing FRUs (Desktop computers) 145
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 152
    the fan duct off the heat sink fan. 3. Disconnect the heat sink and fan assembly cable from the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. 4. Rotate handle 1 to release the heat sink clamp and then disengage the clamp
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 153
    6. To release the microprocessor 2 from the system board socket, lift the small handle 1 . Chapter 9. Replacing FRUs (Desktop computers) 147
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 154
    7. Using the vacuum pen 1 , remove the microprocessor from the system board socket by lifting it straight up and out of the socket. Important Do not touch the gold contacts remove it. Use the vacuum pen 1 to pick up the microprocessor then completely remove the cover. 148 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 155
    cable to the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. 16. Position the fan duct on the heat sink fan. 17. Go to "Completing the FRU replacement" on page 154. Chapter 9. Replacing FRUs (Desktop computers) 149
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 156
    bay assembly and connect the power and signal cables to the drives. 12. Go to "Completing the FRU replacement" on page 154. 150 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 157
    bay assembly. See "Removing and replacing the drive bay assembly" on page 127. 7. Go to "Completing the FRU replacement" on page 154. Chapter 9. Replacing FRUs (Desktop computers) 151
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 158
    bay assembly. See "Removing and replacing the drive bay assembly" on page 127. 7. Go to "Completing the FRU replacement" on page 154. 152 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 159
    system board. 10. Reinstall the hard disk drive. See "Replacing the hard disk drive" on page 150. 11. Reinstall the drive bay assembly. See "Removing and replacing the drive bay assembly" on page 127. 12. Go to "Completing the FRU replacement" on page 154. Chapter 9. Replacing FRUs (Desktop
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 160
    assembly cables from the system board. See the system board illustration for your machine type at "Identifying parts on the system board" on page 123. on the FRU that is replaced, you might need to confirm the updated information in the Setup Utility program. Note: When the power cord is first
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 161
    page 120. 4. If you have replaced the system board, you must update (flash) the BIOS. See "Flash update procedures" on page 337. 5. Some FRU replacements require the configuration to be updated. See Chapter 6, "Using the Setup Utility," on page 49. Chapter 9. Replacing FRUs (Desktop computers) 155
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 162
    156 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 163
    L2 (models 21U 22M 22A 22Q 22T 22C 22B 22H 22V 22K 21F 24A 24Q 24T 24C) FRU# CRU Tier 41D2002 N 41D1810 N 41D1814 N 41D1815 N 41D1816 N © Lenovo 2006. Portions © IBM Corp. 2005, 2006. 157
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 164
    , 800FSB, 2MB L2 (models E1U E1F E2U E2F) 3 Memory module, 256MB, DDR2 SDRAM, NP, PC2-4200 (models 22M (models E2U E2F 71G) 5 Diskette drive, w/bezel (Lenovo) (models D3G A1A A1Q A1T A1C 12A 22M 22A 22Q , serial ATA (models E2U E2F 71G 03U) 8 System board, 10-100 E-net (models 21U 22M 22A 22Q 22T
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 165
    all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (non-RoHS) (all models) Shield, system board (RoHS) (all models) Miscellaneous hardware kit (non-RoHS) (all models) Miscellaneous hardware kit (RoHS) (all models) Retention
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 166
    FRUs PCI Modem Card (Soft) -- full bracket (models 02U 03U A3S A3D A3Y) L1 IEEE 1394 PCI Adapter (models 01U) Speakers (2-piece) Infinity Logo (models A3S A3D A3Y) Speakers (2-piece) Lenovo Logo (models A3S A3D A3Y) Speaker Power brick - US, Canada, LA (low voltage), ASEAN (models A3S A3D
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 167
    connector adapter (Italy) (All ″G″ models) RJ11 connector adapter (Netherlands) (All ″G″ models) RJ11 connector adapter (Sweden) (All ″G″ models) RJ11 connector adapter ( (models A3S A3D A3Y) FRU# 41D3954 41D3958 CRU Tier 1 1 8291 Windows XP Pro Recovery CDs US/UK/AP/TH (models A2G 11A 11T 21U
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 168
    8291 Windows XP Pro Recovery CDs FI (models A2G D3G 71G) NO (models A2G D3G 71G) PL (models A2G D3G 71G) PO (models assembly (models 11G 12G A1G 41G 71G D1G D2G) 2 Microprocessor, Celeron D, 2.80 GHz, 533FSB, 256KB L2 (models A1G) 162 Hardware Maintenance Manual FRU# 41D2002 41D1810 CRU Tier N N
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 169
    800FSB, 2MB L2 (models 71G D1G D2G) 3 Memory module, 256MB, DDR2 SDRAM, NP, PC2-4200 (models 11G 12G A1G 41G) 3 Memory module, 512MB, DDR2 SDRAM, NP, PC2-4200 ( /LED assembly (all models) Shield, system board (non-RoHS) (all models) Shield, system board (RoHS) (all models) Miscellaneous hardware
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 170
    and miscellaneous FRUs PCI Modem Card (Soft) -- full bracket) (models A1G D1G) RJ11 connector adapter (Spain, Ireland) (All ″G″ models) 164 Hardware Maintenance Manual FRU# 33F8354 CRU N FRU# 89P8300 89P8301 89P8302 89P8303 89P8305 89P8307 89P8308 89P8309 89P8310 89P8313 89P8314 89P8315 89P8316
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 171
    adapter (Denmark) (All ″G″ models) RJ11 connector adapter (Norway, Finland) (All ″G″ models) RJ11 connector adapter (France) (All ″G″ models) RJ11 connector adapter (Germany) (All ″G″ models) RJ11 connector adapter models 11G 12G 71G A1G 41G D1G D2G) 8292 Windows XP Home Recovery CDs US/UK/AP/TH (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 172
    models A1G D1G) CZ (models A1G D1G) TR (models A1G D1G) GK (models A1G D1G) 8292 Windows XP Pro Recovery CDs US/UK/AP/TH (models 12G 71G 41G D2G) FR/CF (models 12G 41D3836 41D3839 41D3842 41D3843 41D4080 41D4086 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 166 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 173
    (models D1G) 6 Diskette drive, w/o bezel (models D1G) 7 Front panel card (all models) 8 Memory module, 512MB, DDR2 SDRAM, NP, PC2-4200 (models D1G) 9 System board, 10-100 Enet (models D1G) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and fan
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 174
    (models D1G) Swiss F/G (models D1G) Turkish 440 (models D1G) Turkish 179 (models D1G) UK English (models D1G) 168 Hardware Maintenance Manual FRU# 41A7155 41A7139 41A7158 41A7159 41A7160 41A7161 41A7198 33F8354 CRU Tier N N N N N N N N FRU# 89P8300 89P8301 89P8302 89P8303 89P8305 89P8306 89P8307
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 175
    adapter (Denmark) (All ″G″ models) RJ11 connector adapter (Norway, Finland) (All ″G″ models) RJ11 connector adapter (France) (All ″G″ models) RJ11 connector adapter (Germany) (All ″G″ models) RJ11 connector adapter D1G) Power Cord (EMEA) (models D1G) 8293 Windows XP Home Recovery CDs US/UK/AP/TH (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 176
    D1G) HU (models D1G) CZ (models D1G) TR (models D1G) GK (models D1G) 8293 Windows XP Home Recovery CDs Machine Type 8294 FRU# 41D3963 41D3964 41D3967 41D3973 41D3970 41D3955 41D3972 41D3968 41D3971 41D3974 CRU Tier 1 1 1 1 1 41D1802 41D1803 CRU Tier N N N N N 170 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 177
    Item # 8294 FRUs 2 Microprocessor, 2.8 Ghz, Pentium 4, 800FSB, 1MB L2 (models 31S 31D 31Y 32S 32D 32Y) 2 Microprocessor A8Y A9S A9D A9Y 31S 31D 31Y 32S 32D 32Y D5S D5D D5Y) 7 Front panel card (models) 8 Memory module, 256MB, DDR2 SDRAM, NP, PC2-4200 (models 22M 22J A2J 11M 11B 11H 11V 11K 24J
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 178
    Item # 8294 FRUs 9 System board, 10-100 Enet (models 21U 22M 22J A1B A1H A1V A1K A1J A2J 24C A8S A8D A8Y A9S A9D A9Y 31S 31D 31Y 32S 32D 32Y D5S D5D D5Y) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and fan assembly. 10 Power supply (models 21U
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 179
    8294 Keyboards (Standard PS/2 Black) Chinese/US (models A1B A1V 11B 11V A1B A1V A2B A2V A5B A5V 23V 24B 24V D4B D4V D5B D5V) Czech (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 180
    32S 32D 32Y D5S D5D D5Y) FRU# 24P0499 CRU Tier 1 8294 Adapters and miscellaneous FRUs PCI Modem Card (Soft) -- full bracket Speakers (2-piece) Infinity Logo (models A8S A8D A8Y) Speakers (2-piece) Lenovo Logo (models A8S A8D A8Y) Speaker Power brick - US, Canada, 1 174 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 181
    Eng) (models A6G 25G) Power Cord (EMEA) (models A6G 25G) Power Cord (India) (models A2Q A5Q 24Q D4Q D5Q) FRU# 14F0014 14F0050 49P2078 CRU Tier 1 1 1 8294 Windows XP Pro Recovery CDs US/UK/AP/TH (models A1H A6G 11M 11H 21U 22M 23M 23A 23T 25G 41L D1U E1U A1H A2M A2A
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 182
    , wo/bezel (models 11G E1G 41G D1G D2G 71G) 7 Front panel card (models) 8 Memory module, 256MB, DDR2 SDRAM, NP, PC2-4200 (models D1G) 8 Memory module, 512MB, DDR2 SDRAM, NP, PC2-4200 (models 11G E1G 41G D2G 71G) 9 System board, 10-100 Enet (models 11G E1G 41G D1G D2G 71G) Note: When ordering
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 183
    drive (all models) Cover (all models) Chassis assembly (all models) Bezel assembly, front (all models) Fan duct assembly (all models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit for heat sink and fan (all models) Heat sink (all models) Cable
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 184
    adapter (Denmark) (All ″G″ models) RJ11 connector adapter (Norway, Finland) (All ″G″ models) RJ11 connector adapter (France) (All ″G″ models) RJ11 connector adapter (Germany) (All ″G″ models) RJ11 connector adapter 1 8295 Windows XP Pro Recovery CDs US/UK/AP/TH (models 11G D1G D2G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 185
    8295 Windows XP Pro Recovery CDs FR/CF (models 11G D1G D2G 71G) GR (models 11G D1G D2G 71G) IT (models 11G D1G D2G 71G) SP/LA (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 186
    ) 2 Microprocessor, AMD 754 Sempron 3000+ 1.8 (models B2Y B1U B1F B1S B1Y) 3 Memory module, 256MB, DDR1 SDRAM, NP, PC3200 (models B2Y B1U B1F B1S B1Y) 4 CD B1U B1F B1S B1Y) 8 System board, K8M800 (AMD based) (models B2Y B1U B1F B1S B1Y) Note: When ordering a system board, you must also order a
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 187
    front (all models) Power switch/LED assembly (all models) Shield, system board (RoHS) (all models) Miscellaneous hardware kit (RoHS) (all Y Y 8463 mice Mouse, IBM USB optical wheel (models B2Y B1U B1F B1S B1Y) FRU# 41A4935 CRU Tier 1 RoHS? Y 8463 Adapters and miscellaneous FRUs PCI Modem Card
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 188
    8463 Power Cords Power Cord (Italy) (models B1S B1Y B2Y) 8463 Windows XP Home Recovery CDs US/UK/AP/TH (models B1U) FR/CF (models B1F) SP/LA (models B2Y) D1F D1S D1Y D3M D3A D3Q D3T) FRU# 41A7844 41T2238 41T1737 41T1736 41T2870 182 Hardware Maintenance Manual CRU Tier N N N N N RoHS? Y Y Y Y Y
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 189
    96A 96T 97M 97A 97Q 97T D2U D2F D4M D4A D4Q D4T D5M D5A D5Q D5T) 3 Memory module, 256MB, DDR1 SDRAM, NP, PC3200 (models 81M 81A 81Q 81T 95Q 81C 81B 81H 81V 81K A1A A1Q A1T A2M A2A A2Q A2T B1A B1Q B1T) 3 Memory module, 512MB, DDR1 SDRAM, NP, PC3200 (models 82M 82A 82T 91M 91A 91T 93U
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 190
    D2U D2F D4M D4A D4Q D4T) 7 Hard disk drive, 160GB, 7200rpm, serial ATA (models 94U 94F 96M 96A 96T D2U D2F D4M D4A D4Q D4T) 8 System board, K8M800 (AMD based) (models 81M 81A 81Q 81T 82M 82A 82T 91M 91A 91T 93U 93F 94U 94F 95Q 96M 96A 96T 97M 97A 97Q
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 191
    8464 FRUs Interposer cable (all models) Miscellaneous bezel kit (all models) FRU# 41N5307 41A7144 CRU Tier N N RoHS? N N 8464 Keyboards (Preferred Pro fullsize, Black) US English (models 81M 81A 81Q 82M 82A 91M 91A 93U 94U 95Q 96M 96A 97M 97A 97Q 81C 81H 93L 93G A1A A1Q A2M A2A A2Q B1A B1Q B2M
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 192
    Tier 1 1 1 1 RoHS? Y Y Y Y 8464 mice Mouse, IBM USB optical wheel (models 81M 81A 81Q 81T 82M 82A 82T 91M 91A 91T ) FRU# 41A4935 CRU Tier 1 RoHS? Y 8464 Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models 93U 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 186 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 193
    8464 Windows XP Pro Recovery CDs US/UK/AP/TH (models 81M 81A 81Q 81T 81H 82M 82A 82T 91M 91A 91T 93U 93L 93G 94U 95Q
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 194
    8464 Windows XP Pro Recovery CDs GK (models 93G) GK (models B3G) SL (models 93G) SL (models B3G) Simplified Chinese (models 81C) Taiwan - 754 Athlon64 3000+ 2.0 (models D2S D2P D2L D2D D2Y D2G D2Y) FRU# 41A7844 41T1736 41T1737 41T2870 CRU Tier N N N N RoHS? Y Y Y Y 188 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 195
    D1G) 3 Memory module,512MB, Lenovo (models A2G D1G) 6 Front panel card assembly (all models) 7 Hard disk drive, 80GB, 7200rpm, serial ATA (models D2S D2P D2L D2D D2Y D2G D3G B1G A2G D1G) 7 Hard disk drive, 80GB, 7200rpm, serial ATA (models D2S D2P D2L D2D D2Y D2G D3G B1G A2G D1G) 8 System board
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 196
    Power switch/LED assembly (all models) Shield, system board (RoHS) (all models) Miscellaneous hardware kit (RoHS D3G B1G A2G D1G) Yugoslav/Latin (models D2L D2G D3G B1G A2G D1G) 190 Hardware Maintenance Manual FRU# 41N5284 41N5329 41N5334 41A7842 41A7875 41N5307 41A7144 CRU Tier N N N N N N N
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 197
    RoHS? Y 8465 mice Mouse, IBM USB optical wheel (models D2S D2P D2L D2D D2Y D2G D3G) Mouse, Lenovo USB Optical Wheel (models D2S D2P 1 Y 39M5122 1 Y 39M5129 1 Y 39M5157 1 Y 39M5171 1 Y 39M5143 1 Y 8465 Windows XP Pro Recovery CDs US/UK/AP/TH (models D2L D2G D3G) US/UK/AP/TH (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 198
    8465 Windows XP Pro Recovery CDs SV (models B1G A2G D1G) HE (models D2G D3G) HE (models B1G 41D3843 41X4113 41D4080 41X6111 41D4086 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 192 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 199
    Machine Type 8467 Item # 8467 FRUs 1 Heat sink and fan assembly (models 81M 81A 81T 82M 82A 82T 83U 83F 84M 84A 84T 91U 91F 92M 92A 92T 93M 93A 93T 94M 94A 94T 82Q 82C 82B 82H 82V 82K 82J 83S 83P 83L 83D 83Y 83G) 1 Heat sink and fan assembly (models A1M A1A A1Q A1T A1J A2M A2A A2Q A2T B1U B1F
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 200
    -- Lenovo (models A3G D6G) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models A3G D6G) 6 Diskette drive, w/o bezel (models) 7 Front panel card (all models) 8 Memory module N N N N N N N N N N N N N N N 2 RoHS? Y Y Y Y Y Y Y N Y Y Y Y Y Y Y Y Y Y N Y 194 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 201
    D4A D4Q D4T D5M D5A D5Q D5T A3G) 8 Memory module, 1024MB DDR1 SDRAM NP (PC 3200 ) (models D6G) 9 System board, Via K8M800 (AMD based) (models 81M 81A D4M D4A D4Q D4T D5M D5A D5Q D5T A3G D6G) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and fan
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 202
    89P8338 89P8339 89P8304 CRU Tier 1 RoHS? Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 196 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 203
    IBM D5A D5Q D5T A3G D6G) FRU# 41A4935 CRU Tier 1 RoHS? Y 8467 Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models 83U 83F 91U 91F 83S 83P 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8467 Windows XP Home Recovery CDs US/UK/AP/TH (models D4M D4A D4Q D4T A3G) FR/CF (models A3G) GR
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 204
    A3G) CZ (models A3G) TR (models A3G) GK (models A3G) 8467 Windows XP Home Recovery CDs FRU# 41D3958 41D3962 41D3965 41D3969 41D3961 41D3966 41D3963 41D3964 41D3967 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 1 Y 198 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 205
    8467 Windows XP Pro Recovery CDs SV (models B2G D6G) HE (models 83G) HE (models B2G D6G) FI (models 83G) FI (models B2G D6G) NO (models 83G)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 206
    41A7847 41T1737 41T1736 41T2870 41T1742 41X3540 40Y8931 40Y8935 40Y8957 40Y8919 40Y8941 40Y8943 41A7152 40Y9034 40Y8761 40Y9105 40Y9107 40Y9113 41A7153 CRU Tier N N N N N N N N N N N N N N N N N N N N RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y N Y Y Y Y Y N 200 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 207
    Item # 8468 FRUs 8 Memory module, 512MB DDR1 SDRAM NP (PC 3200 ) (models D2S D2P D2L D2D D2Y D2G D2J B1G A2G D1G) 9 System board, Via K8M800 (AMD based) (models D2S D2P D2L D2D D2Y D2G D2J B1G A2G D1G) Note: When ordering a system board, you must also order a retention bracket kit for the heat
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 208
    1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8468 mice Mouse, IBM USB optical wheel (models D2S D2P D2L D2D D2Y D2G D2J A2G D1G B1G) FRU# 41A4935 CRU Tier 1 1 1 1 1 RoHS? Y Y Y Y Y 39M5164 1 Y 39M5122 1 Y 202 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 209
    ) (models D2S D2L D2Y D2G B1G A2G D1G) FRU# 39M5129 39M5157 39M5171 39M5143 CRU Tier 1 1 1 1 RoHS? Y Y Y Y SP/LA (models B2Y) 8468 Windows XP Home FRU# 41X4124 CRU Tier 1 RoHS? Y 8468 Windows XP Pro Recovery CDs US/UK/AP/TH (models B1G A2G D1G) US/UK/AP/TH (models A1M A1A A1Q A1T
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 210
    8468 Windows XP Pro Recovery CDs PL (models B2G D6G) PO (models B1G A2G D1G) PO (models B2G D6G 41D3842 41X6020 41D3843 41W3395 41X4113 41D4080 41X6111 41D4086 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 204 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 211
    72G) 2 Microprocessor, Celeron D 336 2.80GHz 533 FSB 256KB L2 (models 72G) 3 Memory module, 256MB, DDR1 SDRAM, NP, PC3200 (models 72G) 4 DVD-ROM 16x -48x serial ATA (models 72G) 8 System board, SiS 661FX - Intel based - RoHS (models 72G) Note: When ordering a system board, you must also order a
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 212
    8472 FRUs Cover, side (RoHS) (all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (RoHS) (all models) Miscellaneous hardware kit (RoHS) (all models) Retention bracket kit, heat sink and fan (all models) Cable, optical drive
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 213
    US Euro (models 72G) Yugoslav/Latin (models 72G) 8472 mice Mouse, IBM USB optical wheel (models 72G) 8472 Power Cords Power Cord - UK, ) Power Cord (Israel) (models 72G) Power Cord - (South Africa) (models 72G) 8472 Windows XP Home Recovery CDs US/UK/AP/TH (models 72G) FR/CF (models 72G) GR (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 214
    6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 7 Front panel card (all models) 8 Memory module, 256MB DDR1 SDRAM NP Memory (PC 3200) (models) 9 System board, SiS 661FX - Intel based - RoHS (models) Note: When ordering a system board, you must also order a retention bracket kit
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 215
    models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Cable, optical drive signal (all models) Interposer cables (all models) Fan assembly, front (all models) Retention bracket kit, heat sink and fan (all models) 8473 Keyboards (Lenovo Preferred Pro fullsize, Black
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 216
    Lenovo Preferred Pro fullsize, Black) Russian/Cyrilic (models) Serbian/Cyrilic (models) Slovak (models) Spanish (models) Swedish/Finn (models) Swiss F/G (models) Turkish 440 (models) Turkish 179 (models) UK English (models) US Euro (models) Slovenian (models) 8473 mice Mouse, IBM Windows Manual FRU
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 217
    PL (models) PO (models) RU (models) RE (models) HU (models) CZ (models) TR (models) GK (models) SL (models) 8473 Windows XP Home Recovery CDs 8473 Windows XP Pro Recovery CDs US/UK/AP/TH (models) FR/CF (models) GR (models) IT (models) BR (models) SP/LA (models) DK (models) NL (models)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 218
    (models) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 7 Front panel card (all models) 8 Memory module, 512MB DDR2 SDRAM NP Memory (PC 4200) (models) 9 System board, Intel 945GZ motherboard (models) Note: When ordering a system board, you must also order a retention bracket
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 219
    models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Cable, optical drive signal (all models) Interposer cables (all models) Fan assembly, front (all models) Retention bracket kit, heat sink and fan (all models) 8474 Keyboards (Lenovo Preferred Pro fullsize, Black
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 220
    (models) 8474 mice Mouse, Lenovo USB Optical Wheel (models) models) Power Cord - (South Africa) (models) 8474 Windows XP Home Recovery CDs US/UK/AP/TH (models) models) PL (models) PO (models) 214 Hardware Maintenance Manual FRU# 41A5067 41A5068 41A5069 41A5070 41A5071 41A5073 41A5074 41A5075 41A5076
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 221
    RU (models) RE (models) HU (models) CZ (models) TR (models) GK (models) 8474 Windows XP Home Recovery CDs 8474 Windows XP Pro Recovery CDs US/UK/AP/TH (models) FR/CF (models) GR (models) IT (models) BR (models) SP/LA (models) DK (models) NL (models)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 222
    99A 99Q 99T 99C 99B 99H 99V 99K) 3 Memory module, 512MB, DDR2 SDRAM, NP, PC4200 (models 99V 99K) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 6 Front Panel Cable Asm (RoHS) (all models) 7 99T 99C 99B 99H 99V 99K) 8 System board, Intel 945GZ (models 99U 99F 99S 99P 99L
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 223
    all models) Cover, right side (all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit, heat sink and fan (all models) Cable, optical drive and hard disk
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 224
    Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8708 mice Mouse, Lenovo USB Optical Wheel (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B ) FRU# 41A5085 CRU Tier 1 RoHS? Y 8708 Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models ? Y Y Y Y Y Y Y Y Y Y Y 218 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 225
    99G) Power Cord (Switzerland) (models 99G) Power Cord (Israel) (models 99G) Power Cord (South Africa) (models 99G 99M 99A) Power Cord (India) (models 99Q) 8708 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99U 99L 99G 99M 99A 99Q 99T 99H) FR/CF (models 99F 99G) GR (models 99G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 226
    533 FSB 1MB L2 (models 99G 99M 99A 99T 99V 99K) 3 Memory module, 256MB, DDR2 SDRAM, NP, PC4200 (models 99G 99M 99A bezel) -- Lenovo (models 99G 99M 99A 99T 99V 99K) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 99G 220 Hardware Maintenance Manual CRU Tier N N 2 N N N N N N N N
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 227
    all models) Cover, right side (all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit, heat sink and fan Cable, optical drive and hard disk drive signal
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 228
    Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8709 mice Mouse, IBM USB Optical Wheel mouse - Primax (IBM USB Optical Wheel mouse - Primax (models 99G 99M 99A 99T 99V 99K) FRU# 41A4935 CRU 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y 8709 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99G 99M 99A 99T) FR/CF (models 99G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 229
    8709 Windows XP Pro Recovery CDs GR (models 99G) IT (models 99G) SP/LA (models 99G) DK (models 99G) NL (models 99G) AE (models 99G) SV (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 230
    (w/bezel) -- Lenovo (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) 7 Front Panel Card (all models) 8 Memory module, 512MB DDR2 SDRAM NP Memory (PC 4200) (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) 9 System board, Intel
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 231
    8710 FRUs Cable, optical drive signal (all models) Miscellaneous bezel kit (all models) Interposer cables (all models) Fan assembly, front (all models) Retention bracket kit, heat sink and fan (all models) 8710 Keyboards (Preferred Pro fullsize, Black) US English (models 99U 99L 99G 99M 99A 99C 99H)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 232
    Tier 1 1 1 1 RoHS? Y Y Y Y 8710 mice Mouse, IBM USB Optical Wheel mouse - Primax (models 99U 99F 99S 99P 99L 99D 99Y RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8710 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99U 99L 99G 99M 99A 99T 99H) FR/CF ? Y Y Y Y Y Y Y Y Y Y 226 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 233
    8710 Windows XP Pro Recovery CDs HE (models 99G) FI (models 99G) NO (models 99G) PL (models 99G) PO (models 99G) RU (models 99G) RE (models 99G)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 234
    Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 7 Front Panel card (all models) 8 Memory module, 256MB DDR2 SDRAM NP Memory (PC 4200) (models 99G 99M 99A 99T 99V 99K 99J) 9 System board, Intel 945GZ (models 99G 99M
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 235
    89P8332 89P8333 89P8334 89P8336 89P8337 89P8338 89P8339 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8711 mice Mouse, IBM USB Optical Wheel mouse - Primax (models 99G 99M 99A 99T 99V 99K 99J
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 236
    Adapters Cord (Israel) (models 99G) Power Cord (South Africa) (models 99G 99M 99A) 8711 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99G 99M 99A 99T) FR/CF 99G) SL (models 99G) Japanese (models 99J) 230 Hardware Maintenance Manual FRU# 29R9729 CRU Tier 1 RoHS? Y FRU# 39M5080 39M5193 39M5102
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 237
    8711 Windows XP 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B 99H 99V 99K) 3 Memory module, 256MB, DDR1 SDRAM, NP, PC3200 (models 99U 99F 99S 99P 99L ) -- Lenovo (models) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 238
    99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B 99H 99V 99K) 8 System board, Via K8M800 - AMD based - RoHS (models 99U 99F 99S 99P 99L 99D 99Y front (all models) Power switch/LED assembly (all models) Shield, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit, heat
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 239
    1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8712 mice Mouse, IBM USB Optical Wheel - Primax (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99H 99V 99K) FRU# 41A4935 CRU Tier 1 RoHS? Y 8712 Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models 99U 99F 99S
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 240
    ) (models 99G 99M 99A) Power Cord (India) (models 99Q) 8712 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99U 99L 99G 99M Chinese (models 99C) Taiwan - TC (models 99V) 234 Hardware Maintenance Manual FRU# 39M5067 39M5102 39M5212 39M5151 39M5150 39M5246 39M5164 39M5122 39M5129 39M5157 39M5171
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 241
    8712 Windows XP Pro Recovery CDs Hong Kong - TC (models 99B) Korean (models 99G 99M 99A 99T 99V 99K) 2 Microprocessor, AMD 754 Sempron 3200 + 2.2 (models 99G 99M 99A 99T 99V 99K) 3 Memory module, 512MB, DDR1 SDRAM, NP, PC3200 (models 99G 99M 99A 99T 99V 99K) 4 CD-ROM Drive 48X - Black w/o jack
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 242
    2 Mode (w/bezel) -- Lenovo (models 99G 99M 99A 99T 99V 99K) 6 Front Panel Cable Asm (RoHS) (all models) 7 Hard disk drive, 40GB, 7200rpm, serial ATA (models 99G 99M 99A 99T 99V 99K) 7 Hard disk drive, 40GB, 7200rpm, serial ATA (models 99G 99M 99A 99T 99V 99K) 8 System board, Via K8M800 - AMD
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 243
    (models 99G) Thailand (models 99T) Turkish 179 (models 99G) UK English (models 99G) US Euro (models 99G) Yugoslav/Latin (models 99G) 8713 mice Mouse, IBM USB Optical Wheel - Primax (models 99G 99M 99A 99T 99V 99K) 8713 Power Cords Power Cord (US) (models 99A 99T) Power Cord (Australia, New Zealand
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 244
    (Israel) (models 99G) Power Cord (South Africa) (models 99G 99M 99A) 8713 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99G 99M 99A 99T) FR/CF CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 238 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 245
    (w/bezel) -- Lenovo (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) 7 Front Panel Card (all models) 8 Memory module, 512MB DDR1 SDRAM NP Memory (PC 3200) (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) 9 System board, Via
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 246
    models) Cover (all models) Chassis assembly (all models) Bezel assembly, front (all models) Fan duct assembly (all models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Cable, optical drive signal (all models) Miscellaneous bezel kit (all models) Interposer cables
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 247
    1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8714 mice Mouse, IBM USB Optical Wheel mouse - Primax (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) FRU# 41A4935 CRU Tier 1 RoHS? Y 8714 Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models 99U 99F 99S 99P 99L
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 248
    (Israel) (models 99G) Power Cord (South Africa) (models 99G 99M 99A) 8714 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99U 99L 99G 99M 99A 99T 99H Multilingual 1 (models 99G) Multilingual 2 (models 99G) 242 Hardware Maintenance Manual FRU# 39M5129 39M5157 39M5171 39M5143 CRU Tier 1 1 1 1 RoHS?
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 249
    (models) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 7 Front Panel Card (all models) 8 Memory module, 256MB DDR1 SDRAM NP Memory (PC 3200) (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) 9 System board, Via K8M800 - AMD based - RoHS (models 99G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 250
    models) Cover (all models) Chassis assembly (all models) Bezel assembly, front (all models) Fan duct assembly (all models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Cable, optical drive signal (all models) Miscellaneous bezel kit (all models) Interposer cables
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 251
    1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y 8715 mice Mouse, IBM USB Optical Wheel mouse - Primax (models 99G 99M 99A 99T 99V 99K 99J) FRU# 41A4935 CRU Tier 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y 8715 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99G 99M 99A 99T) FR/CF (models 99G) GR (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 252
    8715 Windows XP Pro Recovery CDs AE (models 99G) SV (models 99G) HE (models 99G) FI (models 99G) NO ( 41X5971 41X5972 41X6013 41X6020 41W7662 41W7648 41W7634 41X4113 41X6111 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 246 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 253
    Tower (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B 99H 99V 99K) 2 Microprocessor, Celeron D 2.80GHz 533 FSB 256KB L2 (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B 99H 99V 99K) 3 Memory ) -- Lenovo (models 99U 99F 99S 99P System board, SiS 661FX motherboard
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 254
    (models 99T) Turkish 179 (models 99G) UK English (models 99G) US Euro (models 99G) Yugoslav/Latin (models 99G) 248 Hardware Maintenance Manual FRU# 41N5307 41A7144 CRU Tier N N RoHS? N N FRU# 89P8300 89P8301 89P8302 89P8303 89P8305 89P8306 89P8307 89P8308 89P8309 89P8310 89P8311 89P8312 89P8313
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 255
    IBM USB Optical Wheel - Primax (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B 99H 99V 99K) FRU# 41A4935 CRU Tier 1 RoHS? Y 8719 Adapters 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8719 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99U 99L 99G 99M 99A 99Q 99T 99H) FR/CF
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 256
    8719 Windows XP Pro Recovery CDs SV (models 99G) HE (models 99G) FI (models 99G) NO (models 99G) PL ( 41X5972 41X6013 41X6020 41W7641 41W7648 41W7655 41W7634 41X4113 41X6111 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 250 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 257
    D7A D7Q D7T D7C D7B D7H D7V D7K D8S D8L D8D D8Y D2A D2C D3A D3C) 3 Memory module, 256MB, DDR1 SDRAM, NP, PC3200 (models A2C A4A A4Q A4T A4C D1M D1A DBQ DBT DBC DCS DCY DDG 53U 53S 53A 53T 54Q 58S 58Y 59S 59Y 59Q) 3 Memory module, 512MB, DDR1 SDRAM, NP, PC3200 (models B1M B1B B1H B1V B1K D7M D7A
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 258
    51M 55G 56G 5AS 5AY) FRU# 40Y8929 41X3540 40Y8807 40Y8955 40Y8953 40Y8937 40Y8901 40Y8931 40Y8935 40Y8957 40Y8919 40Y8941 40Y8943 CRU Tier N N N N N N N N N N N N N RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y 252 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 259
    57G 58S 58Y 59S 59Y 59Q) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models A2C A4A A4Q A4T A4C 25A 25Q 25T 25C 26M 26A 26Q 26T 26C 26B 58S 58Y 59S 59Y 59Q) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models A2C A4A A4Q A4T A4C 25A 25Q 25T 25C 26M 26A 26Q 26T 26C 26B
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 260
    all models) Cover, right side (all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit, heat sink and fan (all models) Cable, optical drive and hard disk
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 261
    8771 FRUs Cable, Interposer GBM (all models) Miscellaneous bezel kit (all models) FRU# 41N5307 41A7144 CRU Tier N N RoHS? 8771 Keyboards (Preferred Pro fullsize, Black) US English (models A2C A4A A4Q A4C B1M B1H 24U 24A 24Q 25A 25Q 25C 26M 26A 26Q 26C 26H 27M 27A 27Q 27C 27H D1M D1A D1Q D1C D1H
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 262
    1 1 1 1 RoHS? Y Y Y Y Y 8771 mice Mouse, IBM USB Optical Wheel (models ABS ABL ABD ACU ACF ACS ACL ACD 31S Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models ABY) Speakers (2-piece) Infinity Logo (models ABS ABL ABD ABY) Speakers (2-piece) Lenovo Y Y Y Y Y 256 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 263
    24Q 25Q 26Q 27Q D1Q D4Q D6Q D7Q ADQ 45Q DBQ 54Q 59Q) FRU# 39M5164 39M5122 39M5129 39M5157 39M5171 39M5143 39M5004 CRU Tier 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y 8771 Windows XP Home Recovery CDs US/UK/AP/TH (models B1M B1H D7M D7A D7Q D7T D7H ABL 34U 74G) FR/CF (models 34F 74G) GR
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 264
    8771 Windows XP Pro Recovery CDs US/UK/AP/TH (models 24U 24A 24Q 24T 26M 26A 26Q 41X6020 41W7641 41W7648 41W7655 41W7634 41X4113 41X6111 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 258 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 265
    1MB L2 (models 78G 79G) 2 Microprocessor, Pentium 4 524 Processor 2.8 GHz 800 FSB 1MB L2 (models 7AG 7DG 7EG 7FG) 3 Memory module, 256MB, DDR1 SDRAM, NP, PC3200 (models 75G 76G 77G 7CG) 3 Memory module, 512MB, DDR1 SDRAM, NP, PC3200 (models 78G 79G 7AG 7BG 7DG 7EG 7FG) 4 CD-ROM Drive 48X - Black
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 266
    44MB 2 Mode (w/bezel) -- Lenovo (models 77G 78G 79G 7AG 7CG 7DG 7FG) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 77G 78G 79G 7AG 7CG (all models) Power switch/LED assembly (all models) Shield, system board (all models) Miscellaneous hardware kit (all models) Retention bracket
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 267
    89P8329 89P8330 89P8331 89P8332 89P8333 89P8336 89P8337 89P8338 89P8339 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8772 mice Mouse, IBM USB Optical Wheel (models 75G 76G 77G 78G 79G 7AG 7BG 7CG 7DG 7EG 7FG
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 268
    # 39M5150 39M5164 39M5122 39M5129 39M5157 39M5171 39M5143 CRU Tier 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y 8772 Windows XP Home Recovery CDs US/UK/AP/TH (models 76G) FR/CF (models 76G) GR (models 76G) IT (models 76G) SP/LA 41X4177 41X4179 CRU Tier 1 1 1 1 RoHS? Y Y Y Y 262 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 269
    8772 Windows XP Pro Recovery CDs SP/LA (models 77G 78G 79G 7BG 7CG 7DG 7EG 7CG 7DG 7EG 7FG) Multilingual 2 (models 77G 78G 79G 7BG 7CG 7DG 7EG 7FG) Machine Type 8773 FRU# 41X4178 41X4182 41X5950 41X5978 41X4181 41X5957 41X5936 41X5943 41X5964 41X6359 41X5985 41X4175 41X5999 41X5971 41X5972 41X6013
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 270
    Item # 8773 FRUs 1 Fan Sink - Intel Prescott & Celeron (models A4M A4A A4Q A4T A4C A4B A4H A4V A4K A4J A5J A6M DDY DFY) FRU# 41N5292 41T1695 41T1706 41T1700 41T1704 41T1701 41T1702 41T1709 40Y8929 41X3540 CRU Tier N N N N N N N N N N RoHS? Y Y Y Y Y Y Y Y Y Y 264 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 271
    Item # 8773 FRUs 3 CD-ROM Drive 48X (models A4M A4A A4Q A4T A4C A4B A4H A4V A4K A4J A5J A6M A6A A6Q A6T A6C A6B A6H A6V
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 272
    Item # 8773 FRUs 5 Hard disk drive, 40GB, 7200rpm D6J D7C D7B D7H D8C D8B D8H) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 21S 21P 21L 21D 21Y 21M 21A 21Q 21T 21C 21B 21H 21V 21K 23M 23A 23Q CRU Tier N N N N N N N N RoHS? Y Y Y Y Y Y Y Y 266 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 273
    8773 FRUs 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo A7J) 7 Front Panel Card (all models) 8 Memory module, 256MB DDR1 SDRAM NP Memory (PC 3200) (models A4M A4A A4Q A4T A4C 51A 51T 51J 52J 53J 55M DES DEP DEY 77G 78G) 9 System board, SiS 661FX - Intel based - RoHS (models 4M A4M A4A
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 274
    Item # 8773 FRUs 9 System board, SiS 661FX - Intel based - RoHS (models A4M A4A A4Q A4T A4C D5C D5B D5H D5V D5K D5J D6M D6A D6Q D6T D6C D6B D6H D6V D6K D6J) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and fan assembly. 10 180W power supply (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 275
    8773 Keyboards (Preferred Pro fullsize, Black) US English (models A4M A4A A4Q A4C A4H A6M A6A A6Q A6C A6H A7M A7A A7Q A7C A7H 21L 21M
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 276
    8773 mice Mouse, IBM 8773 Adapters Lenovo Logo (models D7C D7B D7H D8C D8B D8H) Speaker Power brick - China, Thailand (models D7C D7B D7H D8C D8B D8H) Speaker Brick - Hong Kong, EMEA (models D7B D7H D8B D8H) FRU# 29R9729 89P8589 41A5331 89P8581 89P8573 CRU Tier 1 1 1 1 1 RoHS? Y Y Y Y Y 8773 Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 277
    Power Cord (India) (models A4Q A6Q A7Q 21Q 23Q 25Q D3Q D4Q D5Q D6Q) FRU# 39M5164 39M5122 39M5129 39M5157 39M5171 39M5143 39M5004 CRU Tier 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y 8773 Windows XP Home Recovery CDs US/UK/AP/TH (models D6M D6A D6Q D6T D6H D6Q D6H D7H D8H) BR (models ACP DBP) SP/LA (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 278
    8773 Windows XP Pro Recovery CDs PL (models ABG 74G 73G 26G 77G 78G) PO (models ABG 74G 73G 26G 77G 3 DVD-ROM 16x -48x (models A2G 76G 77G) 3 DVD-ROM 16x -48x (models A2G 76G 77G) 272 Hardware Maintenance Manual FRU# 41N5292 41T1695 41T1704 40Y8931 40Y8935 CRU Tier N N N N N RoHS? Y Y Y Y Y
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 279
    A2G 76G) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models A2G 76G) 6 Diskette Drive w/o Bezel (models A2G 76G) 7 Front Panel Card (all models) 8 Memory module, 512MB DDR1 SDRAM NP Memory (PC 3200) (models A2G 76G 77G) 9 System board, SiS 661FX - Intel based - RoHS (models A2G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 280
    RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y The FRUs listed in the following table are not illustrated. 8774 mice Mouse, IBM USB Optical Wheel mouse - Primax (models A2G 76G 77G) FRU# 41A4935 CRU Tier 1 RoHS? Y 8774 Power 1 1 1 1 RoHS? Y Y Y Y Y Y 274 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 281
    8774 Power Cords Power Cord - (South Africa) (models A2G 76G 77G) 8774 Windows XP Pro Recovery CDs US/UK/AP/TH (models A2G 76G 77G) FR/CF (models A2G 76G 77G) GR (models A2G 76G 77G) IT (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 282
    F7T) 2 Microprocessor, Intel 915 Proc [rev C1 - SL9DA] (models F3U F3S F3A F3T) 2 Microprocessor, Intel 945 Proc [rev C1 - SL9QB] (models F4Q F5T F5V F8K) 3 Memory module, 256MB DDR2 SDRAM NP (PC 4200) (models 32Q 32C 41Q 42Y 42V F6Q F2Q F7U F7S F7A F7T F3U F3S F3A F3T) FRU# 41D3552
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 283
    D6M D6Q D6C D6B D6H E3A E3T E3C E3B E3H F1K F4Q F5T F5V) 3 Memory module, 1024MB DDR2 SDRAM NP (PC 3200) (models F8K) 4 CD-ROM Drive (models F8K) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 32Q 32C 42Y 42V F1K F7U F7S F7A F7T F3U F3S F3A F3T F5T F5V) 5 Diskette drive, 3.5″
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 284
    , 160GB, 7200rpm, serial ATA (models E1U E1F) 7 Hard disk drive, 250GB, 7200rpm, serial ATA (models F8K) 7 Hard disk drive, 250GB, 7200rpm, serial ATA (models F8K) 8 System board, Intel 945G (models D1U D1F D1S D1D D1Y D1G D1M D1A D1Q D1T D1C D1B D1H D1V D1K 31U 31F E1U E1F 41Q D4A D4Q
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 285
    8776 Keyboards (Preferred Pro fullsize, Black) US English (models D1U D1G D1M D1A D1Q D1C D1H 31U E1U 32Q 32C 41Q D4A D4Q D4C D4H D6M D6Q D6C D6H E3A E3C E3H F6Q F2Q F7U F7A F3U F3A F4Q) Arabic (models D1G) Belgian/French (models D1G) Belgian/UK (models D1G) Bulgarian (models D1G) Chinese/US (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 286
    IBM 41A4935 CRU Tier 1 RoHS? Y 8776 Adapters and miscellaneous FRUs L1 IEEE 1394 PCI Adapter (models E1U E1F) Speakers (2-piece) ( 1 Y 39M5171 1 Y 39M5143 1 Y 39M5004 1 Y 8776 Windows XP Pro Recovery CDs US/UK/AP/TH (models D1U D1G D1M Manual CRU Tier 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 287
    8776 Windows XP Pro Recovery CDs HE (models D1G) FI (models D1G) NO (models D1G) PL (models D1G) PO (models D1G) RU (models D1G) RE (models D1G)
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 288
    1.44MB 2 Mode (w/bezel) -- Lenovo (models) 6 Front Panel Cable Asm (RoHS) (all models) 7 Hard disk drive, 80GB, 7200rpm, serial ATA (models 74G) 7 Hard disk drive, 80GB, 7200rpm, serial ATA (models 74G) 8 System board, Intel 945GZ (models 74G) Note: When ordering a system board, you must also
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 289
    74G) Swiss F/G (models 74G) Turkish 179 (models 74G) UK English (models 74G) US Euro (models 74G) Yugoslav/Latin (models 74G) 8777 mice Mouse, IBM USB Optical Wheel (models 74G) 8777 Power Cords Power Cord (UK, Ireland, Singapore, Malaysia, Brunei) (models 74G) Power Cord (Italy) (models 74G) Power
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 290
    8777 Windows XP Pro Recovery CDs US/UK/AP/TH (models 74G) FR/CF (models 74G) GR (models 74G) 41X4175 41X5999 41X5971 41X5972 41X6013 41X6020 41X4113 41X6111 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 284 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 291
    Item # 8778 FRUs 1 Fan Sink - Intel Prescott & Celeron (models A1M A1A A1Q A1Q A1T A1C A1B A1H A1V A1K A1J A2G 31U 31F 71G D1U D1F D1G D1M D1A D1Q D1Q D1T D1C D1B D1H D1V D1K D1J 32C 32B 32H 32K E2A E2T E2C E2B E2H) 1 Fan Sink - Intel Cedar Mill & Smithfield (models D2C D2B D2H D2K D3K E3M E6K
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 292
    D2C D2B D2H D2K D3K E7K) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models D1U D1F D1G D1M D1A D1Q D1Q D1T D1C D1B D1H D1V D1K A2G 71G E4U F1M E5K E7K) 8 Memory module, 1024MB DDR2 SDRAM NP Memory (PC 3200) (models D2C D2B D2H D2K D3K E3M E3M) 9 System board, Intel 945GZ (models
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 293
    models) Cover (all models) Chassis assembly (all models) Bezel assembly, front (all models) Fan duct assembly (all models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Cable, optical drive signal (all models) Miscellaneous bezel kit (all models) Interposer cables
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 294
    1 1 RoHS? Y Y Y The FRUs listed in the following table are not illustrated. 8778 mice Mouse, IBM USB Optical Wheel (models A1M A1A A1Q A1Q A1T A1C A1B A1H A1V A1K A1J D1U D1F D1G D1M D1A D1Q Tier 1 RoHS? Y 8778 Adapters and miscellaneous FRUs Speakers (2-piece) Infinity Logo (models 32C
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 295
    8778 Adapters and miscellaneous FRUs Speakers (2-piece) Lenovo Logo (models 32C 32B 32H 32K D2C D2B D2H D2K D3K E6K E5K E7K) FRU# 41X4120 41W7676 41W7690 41W7669 CRU Tier 1 1 1 1 RoHS? Y Y Y Y 8778 Windows XP Pro Recovery CDs US/UK/AP/TH (models A1M A1A A1Q A1Q A1T A1H D1U D1G D1M D1A D1Q D1Q
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 296
    8778 Windows XP Pro Recovery CDs DK (models D1G A2G 71G) NL (models D1G A2G 71G) AE (models 41X6020 41W7662 41W7641 41W7648 41W7655 41W7634 41X4113 41X6111 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 290 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 297
    71G) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models A1G 71G) 7 Front Panel Card (all models) 8 Memory module, 256MB DDR2 SDRAM NP Memory (PC4200) (models 71G) 8 Memory module, 512MB DDR2 SDRAM NP Memory (PC 4200) (models A1G 72G) 9 System board, Intel 945GZ (models A1G 71G 72G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 298
    A1G 71G 72G) US Euro (models A1G 71G 72G) Yugoslav/Latin (models A1G 71G 72G) 8779 mice Mouse, IBM USB Optical Wheel (models A1G 71G 72G) 292 Hardware Maintenance Manual FRU# 41A7198 41A7139 CRU Tier N N RoHS? FRU# 89P8300 89P8301 89P8302 89P8303 89P8305 89P8307 89P8308 89P8309 89P8310 89P8313
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 299
    ) (models A1G 71G 72G) Power Cord - (South Africa) (models A1G 71G 72G) FRU# 39M5150 39M5164 39M5122 39M5129 39M5157 39M5171 39M5143 CRU Tier 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y 8779 Windows XP Pro Recovery CDs US/UK/AP/TH (models A1G 71G 72G) FR/CF (models A1G 71G 72G) GR (models A1G 71G 72G) IT
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 300
    Tower (models 99G 99M 99A 99T 99V 99K) 2 Microprocessor, Celeron D 3.06GHz 533 FSB 256KB L2 (models 99G 99M 99A 99T 99V 99K) 3 Memory Lenovo (models) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models) 5 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 301
    , serial ATA (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99Q 99T 99C 99B 99H 99V 99K) 8 System board, SiS 661FX motherboard - Intel based (RoHS) (models 99G 99M 99A 99T 99V 99K) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and fan assembly
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 302
    99G) Yugoslav/Latin (models 99G) 8817 mice Mouse, IBM USB Optical Wheel - Primax (models 99G 99M 99A 1 RoHS? Y FRU# 39M5080 39M5102 39M5212 39M5150 39M5246 39M5164 39M5122 39M5129 39M5157 39M5171 39M5143 CRU Tier 1 1 1 1 1 1 1 1 1 1 1 RoHS? Y Y Y Y Y Y Y Y Y Y Y 296 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 303
    ) RE (models) HU (models) CZ (models) TR (models) GK (models) Japanese (models) Simplified Chinese (models) Taiwan - TC (models) Hong Kong - TC (models) Korean (models) 8817 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99G 99M 99A 99T) FR/CF (models 99G) GR (models 99G) IT (models 99G) SP/LA
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 304
    8817 Windows XP Pro Recovery CDs NO (models 99G) PL (models 99G) PO (models 99G) RU (models 99G) RE (models 99G) HU (models 99G) CZ ( 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) FRU# 41N5292 41T1700 40Y8937 40Y8901 298 Hardware Maintenance Manual CRU Tier N N N N RoHS? Y Y Y Y
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 305
    (w/bezel) -- Lenovo (models) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) (models) 7 Front Panel Card (all models) 8 Memory module, 256MB DDR2 SDRAM NP Memory (PC3200) (models 99U 99F 99S 99P 99L 99D 99Y 99G 99M 99A 99T 99C 99B 99H 99V 99K 99J) 9 System board, SiS 661FX motherboard - Intel
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 306
    models 99G) Yugoslav/Latin (models 99G) Brazil/Portuguese (models 99P) 8818 mice Mouse, IBM USB Optical Wheel mouse - Primax (models 99U 99F 99S 99P 99L 99D 99Y 99G 99C 99B 99H 99V 99K 99J) 300 Hardware Maintenance Manual FRU# 89P8301 89P8302 89P8303 89P8305 89P8306 89P8307 89P8308 89P8309 89P8310
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 307
    99A) Power Cord (Denmark) (models 99G) Power Cord (Switzerland) (models 99G) Power Cord (Israel) (models 99G) Power Cord (South Africa) (models 99G 99M 99A) 8818 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99U 99L 99G 99M 99A 99T 99H) FR/CF (models 99F 99G) GR (models 99G) IT
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 308
    8818 Windows XP Pro Recovery CDs GK (models 99G) SL (models 99G) Japanese (models 99J) ) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 99G 99M 99A 99T 99V 99K 99J) 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 99G 99M 99A 99T 99V 99K 99J) FRU# 41N5292 41T1701
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 309
    FRUs 6 Diskette drive, 3.5″ 1.44MB 2 Mode (w/bezel) -- Lenovo (models 99G 99M 99A 99T 99V 99K 99J) 7 Front Panel Card (all models) 8 Memory module, 512MB DDR1 SDRAM NP Memory (PC 3200) (models 99G 99M 99A 99T 99V 99K 99J) 9 System board, SiS 661FX motherboard - Intel based (RoHS) (models 99G 99M
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 310
    1 RoHS? Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 8819 mice Mouse, IBM USB Optical Wheel mouse - Primax (models 99G 99M 99A 99T 99V 99K 99J) FRU# 41A4935 CRU Tier 1 RoHS? Y 8819 Adapters and miscellaneous FRUs PCI Modem Card (Soft) (models Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 311
    99A) Power Cord (Denmark) (models 99G) Power Cord (Switzerland) (models 99G) Power Cord (Israel) (models 99G) Power Cord (South Africa) (models 99G 99M 99A) 8819 Windows XP Pro Recovery CDs US/UK/AP/TH (models 99G 99M 99A 99T) FR/CF (models 99G) GR (models 99G) IT (models 99G) SP/LA
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 312
    A1F) 2 Microprocessor, Pentium 4, 2.93 GHz, 533FSB, 1MB L2 (models 11U 11F) 3 Memory module, 256MB, DDR SDRAM, NP, PC3200 (models A1U 11U A1F 11F) 4 CD-ROM Parallel ATA (models 71G) 8 System board, 10-100 E-net (models A1U 11U 71G A1F 11F) Note: When ordering a system board, you must also order a
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 313
    all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (non-RoHS) (all models) Shield, system board (RoHS) (all models) Miscellaneous hardware kit (non-RoHS) (all models) Miscellaneous hardware kit (RoHS) (all models) Retention
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 314
    Adapters and miscellaneous FRUs RJ11 connector adapter (Spain, Ireland) (All ″G″ models) RJ11 connector adapter (Austria) (All ″G″ models) RJ11 connector adapter (Belgium) (All ″G″ models) RJ11 connector adapter (models 71G) 308 Hardware Maintenance Manual FRU# 89P8326 89P8328 89P8329 89P8330
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 315
    9214 Windows XP Home Recovery CDs US/UK/AP/TH (models A1U 11U 71G) FR/CF ) HU (models 71G) CZ (models 71G) TR (models 71G) GK (models 71G) Machine Type 9215 FRU# 41D3954 41D3956 41D3957 41D3959 41D3958 41D3962 41D3965 41D3969 41D3961 41D3966 41D3963 41D3964 41D3967 41D3973 41D3970 41D3955 41D3972
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 316
    Item # 9215 FRUs 1 Heat sink and fan D7B D7H D7V D7K) 2 Microprocessor, Pentium 4, 3.2 GHz, 800FSB, 2MB L2 (models E1U E1F) 3 Memory module, 256MB, DDR SDRAM, NP, PC3200 (models 21U A1U A1F A2Q A3C A4Q 11A 11T 23Y 26A 41D2027 CRU Tier N N N N N N N N N N N N 2 2 310 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 317
    Item # 9215 FRUs 4 CD-ROM Drive 48X - Black w/o jack & vol (models 21U A1U A1F A2Q A4Q 11A 11T 23Y 24U 26A 26Q 26T 26C D1C D1K A1S
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 318
    are not illustrated. 9215 FRUs Cable, Serial ATA 250mm (RoHs) (all models) Cable, diskette drive (all models) Cover, right side (all models) Cover, side (RoHS) (all models) Chassis assembly (all models) Bezel, front (all models) Power switch/LED assembly (all models) Shield, system board (non-RoHS
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 319
    Battery (all models) 9215 FRUs FRU# 33F8354 CRU N 9215 Keyboards (Preferred Pro fullsize, Black) US English (models 21U A1U A2Q A3C A4Q 11A 24U 25U 26A 26Q 26C D1C D2U D3U E1U 71G 72G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 320
    9215 Adapters and miscellaneous FRUs RJ11 connector adapter (Spain, Ireland) (All ″G″ models) RJ11 connector adapter (Austria) (All ″G″ models) RJ11 connector adapter (Belgium) (All ″G″ models) RJ11 connector adapter 1 13F9939 1 13F9978 1 14F0032 1 13F9996 1 314 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 321
    9215 Power Cords Power Cord (EMEA, LA) (models A5Y 23Y 71G 72G 73G A1S D7Q 32Q 33Q 34Q 35Q 37Q) FRU# 14F0068 CRU Tier 1 36L8879 1 02K0545 1 14F0086 1 14F0014 1 14F0050 1 49P2078 1 9215 Windows XP Home Recovery CDs US/UK/AP/TH (models B1M B1H D5H 71G D7M D7A D7Q D7Q D7T D7H 74G) FR/CF (
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 322
    9215 Windows XP Pro Recovery CDs US/UK/AP/TH (models A1U 21U 24U 25U D2U 1 41D3832 1 41D3835 1 41D3841 1 41D3838 1 41D3823 1 41D3840 1 41D3836 1 41D3839 1 41D3842 1 41D3843 1 41W3391 1 41W3392 1 41W3393 1 41W3394 1 41D4080 1 41D4086 1 316 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 323
    , 1MB L2 (models 41U 41S 41D 41Y 41F 42G) 2 Microprocessor, Pentium 4, 3.2 GHz, 800FSB, 2MB L2 (models E1G) 3 Memory module, 256MB, DDR SDRAM, NP, PC3200 (models A2G 11G 71G 72G 73G A3G 75G 76G 77G) 3 Memory module, 512MB, DDR SDRAM, NP, PC3200 (models 41U 41S 41D 41Y 74G 41F A4G 42G E1G 78G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 324
    models 42G E1G 79G) 8 System board, 10-100 E-net ( System Fan, rear w/grill (RoHS) (all models) 10 Power supply, 250W non-PFC (models 41U 41S 41D 41Y 41F) 10 Power supply, 250W PFC (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G 79G) FRU# 41A7136 41D2034 41D2035 41D2403 41D1794
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 325
    9216 Keyboards (Preferred Pro fullsize, Black) Bulgarian (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G 79G) Czech (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G 79G) Danish (models A2G 11G 71G 72G 73G 74G A3G A4G 42G E1G 75G 76G 77G 78G 79G) Dutch (models A2G 11G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 326
    adapter (Spain, Ireland) (All ″G″ models) RJ11 connector adapter (Austria) (All ″G″ models) RJ11 connector adapter (Belgium) (All ″G″ models) RJ11 connector adapter (Denmark) (All ″G″ models) RJ11 connector adapter 1 1 1 1 1 1 1 1 1 9216 Windows XP Home Recovery CDs US/UK/AP/TH (models 72G Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 327
    9216 Windows XP Home Recovery CDs HE (models 72G A4G 42G 76G) FI (models 72G A4G 42G 76G) NO (models 76G) CZ (models 72G A4G 42G 76G) TR (models 72G A4G 42G 76G) GK (models 72G A4G 42G 76G) 9216 Windows XP Pro Recovery CDs US/UK/AP/TH (models A2G 11G 41U 73G 74G 77G 78G 79G) FR/CF (models A2G 11G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 328
    drive, wo/bezel (models A2G) 7 Front panel card (all models) 8 Memory module, 256MB, DDR SDRAM, NP, PC3200 (models A1U 11U A2G A1F 11F) 9 System board, 10-100 Enet (models A1U 11U A2G A1F 11F) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 329
    9217 FRUs Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit, heat sink and fan (all models) Cable, optical drive signal (all models) Cable, hard disk
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 330
    Adapters and miscellaneous FRUs RJ11 connector adapter (Spain, Ireland) (All ″G″ models) RJ11 connector adapter (Austria) (All ″G″ models) RJ11 connector adapter (Belgium) (All ″G″ models) RJ11 connector adapter ) Power Cord (EMEA) (models A2G) 9217 Windows XP Home Recovery CDs US/UK/AP/TH ( Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 331
    Machine Type 9218 Item # 9218 FRUs 1 Heat sink and fan assembly (models A1U A1F A1S A1P A2S A2P A3G 11S 11P 12U D1U D1F D2G A1L A1D A1Y A2L A2D
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 332
    Item # 9218 FRUs 2 Microprocessor, 3.0 Ghz, Pentium 4, 800FSB, 1MB L2 (models 41U 41F 41S 41P 41L 41D 41Y 42S 42L 42D 42Y) 2 41D2244 40Y8807 40Y8937 40Y8901 40Y8933 40Y8935 40Y8919 40Y8909 41A7152 41D2034 41D2035 41D2403 CRU Tier N N N N N N N N N N N N N 326 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 333
    9218 D4H D4V D4K D4J) 7 Front panel card (models) 8 Memory module, 256MB DDR1 SDRAM NP (PC 3200) (models A1U D6C D6B D6H D6V D6K D6J) Note: When ordering a system board, you must also order a retention bracket kit for the 41D1794 41N3089 41N3092 CRU Tier N N 2 2 N N N Chapter 10. FRU lists 327
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 334
    assembly, front (all models) Fan duct assembly (all models) Shield, EMC, system board (all models) Miscellaneous hardware kit (all models) Retention bracket kit, heat sink Tier N N N N 2 N N N N N N N N N N N N 9218 Keyboards (Standard PS/2 Black) US English (models A1U A3G 12U 41U D1U D2G A1L A2L
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 335
    1 89P8335 1 89P8336 1 89P8337 1 89P8338 1 89P8339 1 89P8304 1 9218 mice Mouse, Scrollpoint Optical, USB (models A1U A1F A1S A1P A2S A2P ) FRU# 24P0499 CRU Tier 1 9218 Adapters and miscellaneous FRUs RJ11 connector adapter (Spain, Ireland) (All ″G″ models) FRU# 60H6043 CRU Tier 1
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 336
    adapter (Denmark) (All ″G″ models) RJ11 connector adapter (Norway, Finland) (All ″G″ models) RJ11 connector adapter (France) (All ″G″ models) RJ11 connector adapter (Germany) (All ″G″ models) RJ11 connector adapter 1 1 1 1 1 1 1 1 1 1 1 9218 Windows XP Home Recovery CDs US/UK/AP/TH (models A1U A1L
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 337
    D6J) Simplified Chinese (models D6C) Taiwan - TC (models D6V) Hong Kong - TC (models D6B) Korean (models D6K) FRU# 41W3400 41W3396 41W3397 41W3398 41W3399 CRU Tier 1 1 1 1 1 9218 Windows XP Pro Recovery CDs US/UK/AP/TH (models A3G 12U 41U D1U D2G A2L 11L 22L 41L 71G 72G A4M A4A A4Q A4T A4H
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 338
    9218 Windows XP Pro 71G) 7 Front panel card (all models) 8 Memory module, 256MB, DDR SDRAM, NP, PC3200 (models A1G 11G 71G 72G) 8 Memory module, 512MB, DDR SDRAM, NP, PC3200 (models 41A7152 N 41D2034 N 41D2035 N 41D3724 N 41A7153 N 41D2026 2 41D2027 2 332 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 339
    (models A1G 11G 41U 41S 41P 41Y 71G 72G 41F) Note: When ordering a system board, you must also order a retention bracket kit for the heat sink and fan assembly. 10 Power supply (all models) FRU# CRU Tier 41D1794 N 41N3089 N The FRUs listed in the following table are not illustrated. 9219 FRUs
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 340
    models) RJ11 connector adapter (Sweden) (All ″G″ models) RJ11 connector adapter (Switzerland) (All ″G″ models) 9219 Power Cords Power Cord (models A1G 11G 41U 41S 41P 71G 72G 41F) Power Cord (EMEA, ANZ, ASEAN Eng, Korea) (models A1G 11G 71G 72G) 334 Hardware Maintenance Manual FRU# 89P8318 89P8319
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 341
    ) (models A1G 11G 71G 72G) Power Cord (EMEA, ANZ, ASEAN Eng) (models A1G 11G 71G 72G) Power Cord (EMEA) (models A1G 11G 71G 72G) 9219 Windows XP Pro Recovery CDs US/UK/AP/TH (models A1G 11G 41U 71G 72G) FR/CF (models A1G 11G 71G 72G 41F) GR (models A1G
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 342
    336 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 343
    Vital Product Data (VPD) code stored in the nonvolatile memory on the system board. After you replace the system board, the VPD must be updated. To update the VPD, see "Flash update procedures." BIOS levels An incorrect level of BIOS can cause false errors and unnecessary FRU replacement. Use the
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 344
    system program updates are available at http://www.lenovo.com/support on the World Wide Web. 2. Turn on the computer. If it is already on, you must turn it off and back on. The update begins. 3. Follow the instructions on the screen to complete the update. Recovering from a POST/BIOS update failure
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 345
    is allowed to control the power management features of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 346
    340 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 347
    service. Lenovo Lenovo support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express -Lenovo for this Lenovo product,
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 348
    of Intel Corporation in the United States, other countries, or both. Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others. 342 Hardware Maintenance Manual
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 349
  • Lenovo ThinkCentre E50 | Hardware Maintenance Manual - Page 350
    Part Number: 41D2779 Printed in USA (1P) P/N: 41D2779
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Hardware Maintenance Manual
Types
8290 8291 8292 8293 8294 8295 8463 8464 8465
8466 8467 8468 8469 8472 8473 8474 8708 8709
8710 8711 8712 8713 8714 8715 8719 8771 8772
8773 8774 8776 8777 8778 8779 8817 8818 8819
9214 9215 9216 9217 9218 9219