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Lenovo ThinkCentre M920 User Manual And Hardware Maintenance Manual
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Lenovo ThinkCentre M920 User Manual And Hardware Maintenance Manual

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Questo manuale d'istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per
M920 (10SJ0022IX)
M920s User Guide and Hardware
Maintenance Manual
Energy Star Machine Types: 10SJ, 10SK, 10SL, 10TN, 10U2 and
10U3
o cerca il tuo prodotto tra le
migliori offerte di PC Desktop e Workstation
Lenovo ThinkCentre

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Summary of Contents for Lenovo ThinkCentre M920

  • Page 1 Questo manuale d’istruzione è fornito da trovaprezzi.it. Scopri tutte le offerte per Lenovo ThinkCentre M920 (10SJ0022IX) o cerca il tuo prodotto tra le migliori offerte di PC Desktop e Workstation M920s User Guide and Hardware Maintenance Manual Energy Star Machine Types: 10SJ, 10SK, 10SL, 10TN, 10U2 and...
  • Page 2 Important Product Information Guide and Appendix A “Notices” on page 65. First Edition (June 2018) © Copyright Lenovo 2018. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-...

  • Page 3: Table Of Contents

    Appendix B. Trademarks ..67 Pivoting the drive bay assembly upward and downward ....© Copyright Lenovo 2018...
  • Page 4 M920s User Guide and Hardware Maintenance Manual...

  • Page 5: Chapter 1. Overview

    Card reader (optional) USB 3.1 Gen 1 Type-C connector Power button Power indicator Microphone connector Headset connector USB 3.1 Gen 1 connectors (2) Illuminated red dot USB 3.1 Gen 2 connectors (2) Internal speaker Optical drive eject/close button © Copyright Lenovo 2018...
  • Page 6 Used to eject the tray of the optical drive. After you insert a disc into the tray, press the eject/close button to close the tray. Optical drive activity indicator This indicator is on when the optical drive is in use. Storage drive activity indicator This indicator is on when the storage drive is in use.

  • Page 7: Rear View

    Rear view Note: Your computer model might look slightly different from the illustration. Figure 2. Rear view Audio line-out connector VGA-out connector ® DisplayPort 1.2 out connector(2) USB 3.1 Gen 1 connector USB 3.1 Gen 1 connectors (3) Serial connector PS/2 mouse connector (optional) PS/2 keyboard connector (optional) Ethernet connector...
  • Page 8 Note: If your computer has both an audio line-out connector and a headset or headphone connector, always use the headset connector or headphone connector for earphones, headphones, or a headset. The headphone connector does not support headset microphones. VGA-out connector Used to send video signals from the computer to another video device, such as a monitor.

  • Page 9: System Board

    Used to connect the power cord to your computer for power supply. System board Note: See “Front view” on page 1 and “Rear view” on page 3 for additional component descriptions. Figure 3. System board 4-pin power connector Microprocessor fan connector Memory slot (DIMM1) Memory slot (DIMM2) Memory slot (DIMM3)

  • Page 10: Machine Type And Model Label

    PS/2 keyboard and mouse connector Machine type and model label The machine type and model label identifies the computer. When you contact Lenovo for help, the machine type and model information helps support technicians to identify the computer and provide faster service.

  • Page 11: Chapter 2. Specifications

    • Memory slot • Optical drive (optional) • PCI Express card slot (physical link width x16; negotiable link width x4, x1) • PCI Express x1 card slot • PCI Express x16 graphics card slot • Storage drive bay © Copyright Lenovo 2018...
  • Page 12 Network features • Ethernet LAN • Wireless LAN (optional) • Bluetooth (optional) Physical dimensions • Width: 92.5 mm (3.6 inches) • Height: 343.5 mm (13.5 inches) • Depth: 290.5 mm (11.4 inches) Weight (without the package) Maximum configuration as shipped: 6.0 kg (13.2 lb) M920s User Guide and Hardware Maintenance Manual...

  • Page 13: Chapter 3. Computer Locks

    4. Press F10 or Fn+F10 to save the changes and reboot the computer. Note: Changes do not take effect until the setting is saved and the system is rebooted. Figure 5. Enabling or disabling the E-lock © Copyright Lenovo 2018...

  • Page 14: Locking The Computer Cover

    The cable lock also locks the buttons used to open the computer cover. This is the same type of lock used with many notebook computers. You can order such a cable lock directly from Lenovo by searching for Kensington at: http://www.lenovo.com/support Figure 7.

  • Page 15: Attaching A Cable Lock

    Attaching a cable lock A cable lock can be used to secure devices, such as the keyboard and the mouse, by locking the device cables to the computer. The cable lock connects to the cable-lock slots on the rear of the computer. To install a cable lock, do the following: 1.
  • Page 16 M920s User Guide and Hardware Maintenance Manual...

  • Page 17: Chapter 4. Replacing Hardware

    • When installing or replacing an option, use the appropriate instructions explained in this manual along with the instructions that come with the option. • In most areas of the world, Lenovo requires the return of defective CRUs. Information about this will come with the CRU or will come a few days after the CRU arrives.

  • Page 18: Locating Frus (Including Crus)

    Locating FRUs (including CRUs) Notes: • Some of the following components are optional. • To replace a component that is not in the list below, contact a Lenovo service technician. For a list of Lenovo Support phone numbers, go to: http://www.lenovo.com/support/phone...
  • Page 19 Figure 9. Locating FRUs (including CRUs) Self-service CRUs Optional-service CRUs Non-CRUs Computer cover Wi-Fi card Heat sink and fan assembly Memory module Wi-Fi card shield Microprocessor Coin-cell battery Power supply assembly System board M.2 storage drive E-lock Cover presence switch M.2 storage drive bracket Power button Secondary storage drive bracket...

  • Page 20: Replacing The Power Cord

    Self-service CRUs Optional-service CRUs Non-CRUs Optical drive bracket Optical drive cable Optical drive Storage drive cable Front bezel Illuminated red dot Dust shield Thermal sensor Keyboard Internal speaker Mouse Chassis Power cord Wi-Fi antennas Primary storage drive (a 2.5-inch or 3.5-inch storage drive) Primary storage drive bracket Storage drive converter Vertical stand...

  • Page 21: Replacing The External Options

    Figure 11. Installing the power cord Replacing the external options Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide. 1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
  • Page 22 Figure 13. Assembling the vertical stand Figure 14. Installing the vertical stand • Dust shield M920s User Guide and Hardware Maintenance Manual...

  • Page 23: Removing The Computer Cover

    Figure 15. Removing the dust shield Figure 16. Installing the dust shield 3. Reconnect all cables. Removing the computer cover Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide. CAUTION: Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool.

  • Page 24: Replacing The Front Bezel

    2. Unlock any locking device that secures the computer cover. 3. Remove the computer cover. Figure 17. Removing the computer cover 4. Complete the replacement. See “Completing the parts replacement” on page 62. Replacing the front bezel Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 25: Replacing The Optical Drive

    Figure 18. Removing the front bezel Figure 19. Installing the front bezel 4. Complete the replacement. See “Completing the parts replacement” on page 62. Replacing the optical drive Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.
  • Page 26 1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer. 2. Remove the computer cover. See “Removing the computer cover” on page 19. 3.

  • Page 27: Pivoting The Drive Bay Assembly Upward And Downward

    Figure 22. Installing the optical drive retainer Figure 23. Installing the optical drive 6. Connect the signal cable and the power cable to the new optical drive. 7. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62.

  • Page 28: Replacing The Internal Speaker

    Figure 24. Pivoting the drive bay assembly upward Figure 25. Pivoting the drive bay assembly downward 5. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the internal speaker Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.
  • Page 29 2. Remove the computer cover. See “Removing the computer cover” on page 19. 3. Remove the front bezel. See “Replacing the front bezel” on page 20. 4. Disconnect the internal speaker cable from the system board. 5. Replace the internal speaker. Figure 26.
  • Page 30 Figure 28. Removing the internal speaker Figure 29. Installing the internal speaker Figure 30. Installing the internal speaker M920s User Guide and Hardware Maintenance Manual...

  • Page 31: Replacing The Illuminated Red Dot

    Figure 31. Pivoting the drive bay assembly downward 6. Connect the new internal speaker cable to the system board. 7. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the illuminated red dot Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 32: Replacing The Thermal Sensor

    Figure 33. Removing the illuminated red dot Figure 34. Installing the illuminated red dot Figure 35. Installing the illuminated red dot cover 7. Connect the new illuminated red dot cable to the system board. 8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62.
  • Page 33 3. Remove the front bezel. See “Replacing the front bezel” on page 20. 4. Disconnect the thermal sensor cable from the system board. 5. Replace the thermal sensor. Figure 36. Pressing the tab Figure 37. Pivoting the drive bay assembly upward Chapter 4 Replacing hardware...
  • Page 34 Figure 38. Removing the thermal sensor Figure 39. Installing the thermal sensor Figure 40. Pivoting the drive bay assembly downward 6. Connect the new thermal sensor cable to the system board. M920s User Guide and Hardware Maintenance Manual...

  • Page 35: Replacing The Front I/O Options

    7. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the front I/O options Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide. 1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
  • Page 36 Figure 43. Removing the card reader bracket Figure 44. Removing the card reader M920s User Guide and Hardware Maintenance Manual...
  • Page 37 Figure 45. Installing the card reader Figure 46. Installing the card reader bracket Chapter 4 Replacing hardware...

  • Page 38: Replacing The Storage Drive

    Figure 47. Installing the power button board Figure 48. Installing the front I/O bracket 6. Connect the new front I/O options cable to the system board. 7. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62.
  • Page 39 2. Remove the computer cover. See “Removing the computer cover” on page 19. 3. Remove the front bezel. See “Replacing the front bezel” on page 20. 4. Pivot the drive bay assembly outward. See “Pivoting the drive bay assembly upward and downward” on page 23.
  • Page 40 Figure 51. Installing the storage drive Figure 52. Installing the storage drive bracket 7. Connect the signal cable and the power cable to the new 3.5-inch storage drive. 8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62.
  • Page 41 Figure 53. Removing the storage drive Figure 54. Installing the storage drive 3. Reinstall the storage converter with the 2.5-inch primary storage drive. See "Replacing the 3.5-inch primary storage drive". Replacing the 2.5-inch secondary storage drive 1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
  • Page 42 4. Pivot the drive bay assembly outward. See “Pivoting the drive bay assembly upward and downward” on page 23. 5. Disconnect the signal cable and the power cable from the 2.5-inch secondary storage drive. 6. Replace the 2.5-inch secondary storage drive. Figure 55.
  • Page 43 Figure 57. Removing the storage drive Figure 58. Installing the storage drive Figure 59. Installing the inner storage drive bracket Chapter 4 Replacing hardware...

  • Page 44: Replacing The Memory Module

    Figure 60. Installing the outer storage drive bracket 7. Connect the signal cable and the power cable to the new 2.5-inch secondary storage drive. 8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the memory module Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 45: Replacing The Heat Sink And Fan Assembly

    1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer. 2. Remove the computer cover. See “Removing the computer cover” on page 19. 3.
  • Page 46 1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer. 2. Remove the computer cover. See “Removing the computer cover” on page 19. 3.

  • Page 47: Replacing The Microprocessor

    8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the microprocessor Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide. CAUTION: The heat sink and microprocessor might be very hot. Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool.
  • Page 48 Figure 68. Removing the microprocessor Figure 69. Installing the microprocessor Figure 70. Pivoting the socket downward M920s User Guide and Hardware Maintenance Manual...

  • Page 49: Replacing A Pci Express Card

    Figure 71. Securing the holder 7. Reconnect all cables that were disconnected from the system board. 8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing a PCI Express card Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 50: Replacing The E-Lock

    Figure 73. Installing a PCI Express card 6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the E-lock Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 51: Replacing The Cover Presence Switch

    Figure 74. Removing the E-lock Figure 75. Installing the E-lock 5. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the cover presence switch Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 52: Replacing The Wi-Fi Card

    Figure 76. Removing the cover presence switch Figure 77. Installing the cover presence switch 5. Connect the new cover presence switch cable to the system board. 6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62.
  • Page 53 • Type 1 Figure 78. Removing the Wi-Fi card shield Figure 79. Disconnecting the antennas Figure 80. Removing the Wi-Fi card Chapter 4 Replacing hardware...
  • Page 54 Figure 81. Installing the Wi-Fi card Figure 82. Connecting the antennas Figure 83. Installing the Wi-Fi card shield • Type 2 M920s User Guide and Hardware Maintenance Manual...
  • Page 55 Figure 84. Removing the Wi-Fi card shield Figure 85. Disconnecting the antennas Figure 86. Removing the Wi-Fi card Chapter 4 Replacing hardware...

  • Page 56: Replacing The Wi-Fi Antennas

    Figure 87. Installing the Wi-Fi card Figure 88. Connecting the antennas Figure 89. Installing the Wi-Fi card shield 6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the Wi-Fi antennas Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.
  • Page 57 3. Remove the front bezel. See “Replacing the front bezel” on page 20. 4. Pivot the drive bay assembly upward. See “Pivoting the drive bay assembly upward and downward” on page 23. 5. Disconnect the antenna cables from the Wi-Fi card. 6.

  • Page 58: Replacing The Coin-Cell Battery

    Figure 92. Removing the Wi-Fi antenna Figure 93. Installing the Wi-Fi antenna 7. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the coin-cell battery Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.
  • Page 59 3. Remove the front bezel. See “Replacing the front bezel” on page 20. 4. Pivot the drive bay assembly upward. See “Pivoting the drive bay assembly upward and downward” on page 23. 5. Replace the coin-cell battery. Figure 94. Removing the coin-cell battery Figure 95.

  • Page 60: Replacing The M.2 Storage Drive

    Replacing the M.2 storage drive Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide. 1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
  • Page 61 Figure 100. Installing the optical drive retainer Figure 101. Installing the optical drive • Type 2 Figure 102. Pulling out the plastic fastener Chapter 4 Replacing hardware...

  • Page 62: Replacing The M.2 Storage Drive Bracket

    Figure 103. Removing the optical drive bracket Figure 104. Installing the optical drive bracket Figure 105. Installing the optical drive 6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the M.2 storage drive bracket Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 63: Replacing The Power Supply Assembly

    1. Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer. 2. Remove the computer cover. See “Removing the computer cover” on page 19. 3.
  • Page 64 Although there are no moving parts in your computer after the power cord has been disconnected, the following warnings are required for your safety and proper Underwriters Laboratories (UL) certification. CAUTION: Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached.

  • Page 65: Replacing The System Board

    Figure 109. Installing the power supply assembly 7. Connect the new power supply assembly cable to the system board. 8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on page 62. Replacing the system board Attention: Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

  • Page 66: Completing The Parts Replacement

    13. Replace the system board. Notes: • The numbers in the following figure show the locations of the screws instead of the removing and reinstalling order of the screws. • Handle the system board carefully by its edges. Figure 110. Removing the system board 14.
  • Page 67 3. Reinstall the computer cover. Figure 111. Reinstalling the computer cover 4. Place the computer in an upright position. 5. If a locking device is available, use it to lock the computer. 6. Reconnect the external cables and power cords to the corresponding connectors on the computer. Chapter 4 Replacing hardware...
  • Page 68 M920s User Guide and Hardware Maintenance Manual...

  • Page 69: Appendix A. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.
  • Page 70 M920s User Guide and Hardware Maintenance Manual...

  • Page 71: Appendix B. Trademarks

    Appendix B. Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo DisplayPort and Mini DisplayPort are trademarks of the Video Electronics Standards Association. The terms HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
  • Page 72 M920s User Guide and Hardware Maintenance Manual...

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