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ThinkCentre M70a Gen 3
User Guide

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Summary of Contents for Lenovo 11VL0040US

  • Page 1 ThinkCentre M70a Gen 3 User Guide...
  • Page 2 • Setup Guide First Edition (April 2022) © Copyright Lenovo 2022. 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

    Log in to your computer securely ..Call Lenovo ....UEFI BIOS passwords ..
  • Page 4 ThinkCentre M70a Gen 3 User Guide...
  • Page 5: Discover Your Lenovo Computer

    Discover your Lenovo computer ® Thank you for choosing a Lenovo computer! We are dedicated to delivering the best solution to you. Before starting your tour, please read the following information: • Illustrations in this documentation might look different from your product.
  • Page 6 ThinkCentre M70a Gen 3 User Guide...
  • Page 7: Chapter 1. Meet Your Computer

    • Blinking for three times: The computer is initially connected to power. • On: The computer is starting up or working. • Off: The computer is off or in hibernation mode. • Blinking rapidly: The computer is entering sleep or hibernation mode. © Copyright Lenovo 2022...
  • Page 8 • Blinking slowly: The computer is in sleep mode. Related topics • “Use the optical drive (for selected models)” on page 14. • “Lenovo diagnostic tools” on page 29. • “USB specifications” on page 5. ThinkCentre M70a Gen 3 User Guide...
  • Page 9: Rear

    Rear 2. USB 3.2 connector Gen 1 (with smart power-on ® 1. VESA thread holes (screws: M4 x 8 mm, 4 pcs) feature) ® 4. USB-C (3.2 Gen 2) connector 3. USB 3.2 connectors Gen 1 ™ 5. Ethernet connector 6.
  • Page 10: Features And Specifications

    Features and specifications For detailed specifications of your computer, go to https://psref.lenovo.com • Width: 489.0 mm (19.3 inches) Dimensions • Height: 329.3 mm (13.0 inches) • Depth: 49.3 mm (1.9 inches) Weight (without packaging) Maximum configuration as shipped: 8 kg (17.6 lb) Type Device Manager in the Windows search box and then press Enter.
  • Page 11: Usb Specifications

    5 V and 3 A. • Connect to USB-C accessories to help expand your computer functionality. To purchase USB-C accessories, go to https://www.lenovo.com/accessories • USB-C (3.2 Gen 2) connector Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices, file...
  • Page 12 ThinkCentre M70a Gen 3 User Guide...
  • Page 13: Chapter 2. Get Started With Your Computer

    Chapter 2. Get started with your computer Adjust the computer stand (for selected models) LTPS full-function monitor stand • Tilt the screen forward and back. • Adjust the height of the screen. © Copyright Lenovo 2022...
  • Page 14: Rotate The Monitor (For Selected Models)

    • Rotate the screen. UltraFlex V stand • Tilt the screen forward and back. Rotate the monitor (for selected models) The full function stand supports rotating the computer monitor from landscape to portrait in certain usage scenario. Before rotating, you must adjust the monitor to the highest point (110 mm) and the tilt angle to maximum (backward 20 degrees).
  • Page 15: Adjust The Tiltable Camera (For Selected Models)

    Adjust the desktop settings After rotating the computer monitor direction, you might need to adjust the desktop direction accordingly for better use experience. The preinstalled Intel Graphics Command Center app (IGCC) helps you enable and customize system hotkeys so that you can use shortcuts to personalize your desktop settings. To download the latest version of IGCC, go to https://www.microsoft.com/store/productId/9PLFNLNT3G5G 1.
  • Page 16: Use The Touch Screen (For Selected Models)

    Use the touch screen (for selected models) If your computer display supports the multi-touch function, you can navigate the screen with simple touch gestures. For more touch gestures, refer to https://support.microsoft.com/windows Note: Some gestures might not be applicable when you use certain apps. Tap once to single click Tap twice quickly to double-click Tap and hold to right-click...
  • Page 17: Connect An External Display

    Swipe from the left: view all open windows (Windows 10) Swipe from the right: open action center (Windows 10) Swipe from the left: open widget panel (Windows 11) Swipe from the right: open notification center (Windows Swipe downwards shortly: show title bar Drag Swipe downwards: close the current app Maintenance tips...
  • Page 18 ThinkCentre M70a Gen 3 User Guide...
  • Page 19: Chapter 3. Explore Your Computer

    To turn on or turn off the night light, type Night light in the Windows search box and then press Enter. Then, follow the on-screen instructions. Note: Selected Lenovo computers are low blue-light certified. These computers are tested with night light turned on and color temperature set to the default value of 48.
  • Page 20: Transfer Data

    Transfer data Quickly share your files using the built-in Bluetooth technology among devices with the same features. You also can install a disc or media card to transfer data. Connect to a Bluetooth-enabled device (for selected models) You can connect all types of Bluetooth-enabled devices to your computer, such as a keyboard, a mouse, a smartphone, or speakers.
  • Page 21: Use A Media Card (For Selected Models)

    3. Press the card and remove it from your computer. Store the card safely for future use. Purchase accessories Lenovo has a number of hardware accessories and upgrades to help expand the capabilities of your computer. Options include memory modules, storage devices, network cards, power adapters, keyboards, mice, and more.
  • Page 22 ThinkCentre M70a Gen 3 User Guide...
  • Page 23: Chapter 4. Secure Your Computer And Information

    Chapter 4. Secure your computer and information Lock the computer Note: Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature. You can purchase computer locks from Lenovo. Kensington-style cable lock Lock your computer to a desk, table, or other fixtures through a Kensington-style cable lock.
  • Page 24: Certificate Based Bios Management

    You should record your passwords and store them in a safe place. If you forget the passwords, contact a Lenovo-authorized service provider to have the passwords removed. Note: If the hard disk password is forgotten, Lenovo cannot remove the password or recover data from the storage drive.
  • Page 25: Face Authentication (For Selected Models)

    For certificate enrollment, see Certificate Enrollment Guide at: https://support.lenovo.com/docs/certificate_ enrollment_guide Enter the BIOS menu with certificate Once you have enrolled the certificate, you can enter the BIOS menu with the certificate. 1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1 to enter the BIOS menu.
  • Page 26: Computrace Agent Software Embedded In Firmware (For Selected Models)

    Lenovo provides a full version of antivirus software on the computer with a free 30-day subscription. After 30 days, you must renew the license to continue receiving the antivirus software updates. Note: Virus definition files must be kept up-to-date to guard against new viruses.
  • Page 27: Intel Bios Guard

    4. Press F10 or Fn+F10 to save the changes and exit. If the cover presence switch is enabled and the computer cover is not correctly installed or closed, an error message will be displayed when you turn on the computer. To bypass the error message and log in to the operating system: 1.
  • Page 28 ThinkCentre M70a Gen 3 User Guide...
  • Page 29: Chapter 5. Uefi Bios

    UEFI BIOS supports three or four display languages: English, French, simplified Chinese, and Russian (for selected models). To change the display language of UEFI BIOS: 1. Select Main ➙ Language and press Enter. 2. Set the display language as desired. © Copyright Lenovo 2022...
  • Page 30: Set The System Date And Time

    Set the system date and time 1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1. 2. Select Main ➙ System Time & Date and press Enter. 3. Set the system date and time as desired. 4.
  • Page 31: Enable Or Disable The Automatic Power-On Feature

    To enable or disable the configuration change detection feature: 1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1. 2. Select Security ➙ Configuration Change Detection and press Enter. 3. Enable or disable the feature as desired. 4.
  • Page 32: Change Bios Settings Before Installing A New Operating System

    Open the Vantage app to check the available update packages. If the latest UEFI BIOS update package is available, follow the on-screen instructions to download and install the package. • From the Lenovo Support Web site: 1. Go to https://pcsupport.lenovo.com 2.
  • Page 33: Clear Cmos

    Note: Depending on the computer model, the recovery process will take two to three minutes. 8. Disconnect all power cords from electrical outlets. 9. Move the jumper back to the standard position. 10. Reinstall all the parts that have been removed. Then, reconnect the power cords for the computer and the monitor to electrical outlets.
  • Page 34 ThinkCentre M70a Gen 3 User Guide...
  • Page 35: Chapter 6. Diagnostics

    If you are unable to isolate and resolve the problem after running the Vantage app, save and print the log files created by the program. You might need the log files when you speak to a Lenovo technical support representative.
  • Page 36 ThinkCentre M70a Gen 3 User Guide...
  • Page 37: Chapter 7. Cru Replacement

    If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You might be required to return the defective part that is replaced by the CRU.
  • Page 38 Removal procedure Depending on your computer stand, refer to one of the following to replace the computer stand. • Full-function monitor stand ThinkCentre M70a Gen 3 User Guide...
  • Page 39 • UltraFlex V Stand Chapter 7 CRU replacement...
  • Page 40 ThinkCentre M70a Gen 3 User Guide...
  • Page 41: Chapter 8. Help And Support

    How to access? • https://www.lenovo.com/tips Troubleshooting and frequently asked questions • https://forums.lenovo.com Accessibility information https://www.lenovo.com/accessibility • Use Lenovo recovery options. 1. Go to https://support.lenovo.com/ HowToCreateLenovoRecovery 2. Follow the on-screen instructions. • Use Windows recovery options. Reset or restore Windows 1. Go to https://pcsupport.lenovo.com...
  • Page 42 Resources How to access? Lenovo Support Web site with the latest support information of the following: • Drivers and software • Diagnostic solutions https://pcsupport.lenovo.com • Product and service warranty • Product and parts details • Knowledge base and frequently asked questions •...
  • Page 43: Call Lenovo

    Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo: 1. Record the problem symptoms and details: •...
  • Page 44: Purchase Additional Services

    • Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service. • Engineering change management - Occasionally, there might be changes that are required after a product has been sold.
  • Page 45: Appendix A. Compliance Information

    • Operating: From 5°C (41°F) to 35°C (95°F) • Storage: – For common desktop computers: From -40°C (-40°F) to 60°C (140°F) – For all-in-one desktop computers: From -20°C (-4°F) to 60°C (140°F) Relative humidity • Operating: 20%-80% (non-condensing) • Storage: 10%–90% (non-condensing) © Copyright Lenovo 2022...
  • Page 46 ThinkCentre M70a Gen 3 User Guide...
  • Page 47: Appendix B. Notices And Trademarks

    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 48 Actual results may vary. Users of this document should verify the applicable data for their specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux agreement(s) which may accompany software included with this product. Lenovo may update this document at any time without notice.

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