About this documentation • This guide applies to the Lenovo product models listed below. Illustrations in this guide may look slightly different from your product model. Model name Machine types (MT) ThinkCentre M70q Gen 5 12TD, 12TE, 12TF, 12TG, 12TN, 12TQ, 12TR, 12TS...
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Description Description Item Item USB-A connector (USB 10Gbps, Always On USB-A connector (USB 10Gbps) USB) Headset connector Note: For more information about the USB connector name update, see Appendix A “Notice for USB connector name update” on page 49. Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer rate using the various USB connectors on this device will vary and will be slower than the data rate listed in...
Rear M70q Gen 5 Description Description Item Item Optional connectors* Security-lock slot ® Wi-Fi antenna slot* Ethernet connector USB-A connector (Hi-Speed USB) (with smart USB-A connectors (USB 10Gbps) power-on feature) ™ USB-A connector (USB 5Gbps) HDMI out connector ™ DisplayPort out connector Power adapter connector * for selected models...
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* for selected models Optional connector Depending on the computer model, the connector might be one of the following: • DisplayPort out connector • HDMI out connector • Serial connector • VGA-out connector • USB-C connector (USB 5Gbps) (only for optional connector 1) •...
Specifications Specification Description • Width: 36.5 mm (1.4 inches) Dimensions • Height: 179 mm (7 inches) • Depth: 182.9 mm (7.2 inches) Maximum configuration as shipped: Weight (without packaging) • M70q Gen 5: 1.21 kg (2.67 lb) • M90q Gen 5: 1.36 kg (3 lb) Type Device Manager in the Windows search box and then press Enter.
• Charge USB-C compatible devices with the output voltage and current of 5 V and 0.9 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 connector (USB 5Gbps) • USB-C connector (USB 20Gbps)
The Vantage app The Vantage app is a customized one-stop solution to help you maintain your computer with automated updates and fixes, configure hardware settings, and get personalized support. To access the Vantage app, type Vantage in the Windows search box. Notes: •...
Step 1. Type Bluetooth in the Windows search box and then press Enter. Step 2. Turn on both the Bluetooth on your computer and the Bluetooth device. Make sure the device is discoverable. Step 3. Select the device when it is displayed on the Add a device list, and then follow the on-screen instructions.
• ThinkCentre TIO24Gen3Touch • ThinkCentre 超级Q24Gen3Touch ICE performance mode The ICE performance mode helps you adjust the acoustic and thermal performance of your computer. Three options are available: • Balance mode: The computer works at the balance mode with balanced noise and better performance. •...
This computer offers a wealth of security measures to protect both the device and data safety. 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.
• Antivirus programs Lenovo preinstalls a full-version antivirus software on selected models of computer. It helps defend the computer against viruses, safeguard your identity, and keep your personal information secured. • Absolute Persistence Absolute Persistence technology is embedded in firmware.
Note: The Lenovo BIOS Simulator Center makes periodic updates of the settings. The UEFI BIOS simulator interface and description of settings might be different from that on your actual user interface.
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 Follow the instructions to update the UEFI BIOS from the Lenovo Support Web site. Step 1. Go to and select the entry for your computer.
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.
• PCI-Express card and PCI-Express converter* (only for M90q Gen 5) • System fan and heat sink • ThinkCentre LED cable • Thunderbolt 4 card module* (only for M90q Gen 5) * for selected models Power cord and ac power adapter Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
Power adapter cage Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, do the following: 1. Turn off the computer and remove all connected devices and cables. 2. Disconnect the computer from ac power and all connected cables. Replacement procedure •...
VESA mount bracket Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, do the following: 1. Turn off the computer and remove all connected devices and cables. 2. Disconnect the computer from ac power and all connected cables. Removal steps Vertical stand Prerequisite...
For access, do the following: 1. Turn off the computer and remove all connected devices and cables. 2. Disconnect the computer from ac power and all connected cables. Removal step External Wi-Fi antenna Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, do the following: 1.
Removal steps Dust filter Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, do the following: 1. Turn off the computer and remove all connected devices and cables. 2. Disconnect the computer from ac power and all connected cables. M70q Gen 5 M90q Gen 5 User Guide...
Removal step Computer cover Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool. For access, do the following: 1.
Removal steps Internal speaker Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, do the following: 1. Remove the computer cover. See “Computer cover” on page 27. 2. Disconnect the internal speaker cable from the internal speaker connector on the system board. Removal steps •...
System fan and heat sink Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. The heat sink might be very hot. Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool.
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Replacement procedure • Type-1 M70q Gen 5 M90q Gen 5 User Guide...
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• Type-2 (only for M90q Gen 5) Chapter 4 CRU replacement...
PCI-Express card and PCI-Express converter (only for M90q Gen 5) Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, remove the computer cover. See “Computer cover” on page 27. Replacement procedure Chapter 4 CRU replacement...
Thunderbolt 4 card module (only for M90q Gen 5) Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. Removal procedure 1. For access, remove the top cover, see “Computer Cover” on page 27. 2. Remove the Thunderbolt 4 card module and the PCI-Express converter. Chapter 4 CRU replacement...
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Cable connection When installing the Thunderbolt 4 card module, ensure to connect the DisplayPort to Mini DisplayPort cable. Chapter 4 CRU replacement...
I/O bracket (only for M90q Gen 5) Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, remove the computer cover. See “Computer cover” on page 27. Removal steps Optional card module Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
Removal steps Note: Depending on the model, the optional card module might look differently from illustration below. Bottom cover (only for M90q Gen 5) Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. For access, do the following: •...
M.2 solid-state drive Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. Attention: The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of data. When handling the M.2 solid-state drive, observe the following guidelines: •...
Removal steps Note: Remove the film that covers the thermal pad (if any) when installing the M.2 solid-state drive. Memory module Prerequisite Before you start, read Generic Safety and Compliance Notices, and print the following instructions. Ensure that you follow the installation order for memory modules shown in the following illustration. •...
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For access, do the following: 1. Remove these parts, if any: • “Computer cover” on page 27. • “Bottom cover (only for M90q Gen 5)” on page 39. 2. For M70q Gen 5, remove the system fan. Replacement procedure M70q Gen 5 M90q Gen 5 User Guide...
• Serial number and machine type label of your computer (shown as below illustration) Diagnose and troubleshoot your computer This section provides introduction to a set of diagnostics and troubleshooting tools at Lenovo Support Web site and the Vantage app. They can help you diagnose common software and hardware issues.
Lenovo Service Bridge. Lenovo Service Bridge helps to connect your computer with Lenovo diagnosing tools. • Lenovo Support Web site makes periodic updates of the sections to keep improving your experience with your computer. The Web site interface and descriptions of sections might be different from that on your actual interface.
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 needed information before you contact Lenovo. 1. Record the problem symptoms and details: •...
Service availability and service names might vary by country or region. Accessibility features Lenovo is committed to making information technology accessible to everyone, including those with hearing, vision, or mobility limitations. Lenovo supports accessibility features in the following ways to help all users better engage with Lenovo products. Accessible documentation Lenovo documentation is designed to meet users' accessibility needs.
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– Vision features, such as text size and visual effect settings, make the screen contents easier to see. – Hearing features, such as audio and caption settings, make the screen contents easier to hear. – Interaction features, such as speech and eye-control settings, make the product easier to control. To access the accessibility features of the Windows 11 operating system, go to Start ➙...
Appendix A. Notice for USB connector name update The USB Implementers Forum published a revision of the guideline for USB connector names in September, 2022. Lenovo follows the revised guideline and updates USB connector names accordingly. You can refer to the table below for naming update details.
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.
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Furthermore, some measurements may have been estimated through extrapolation. 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.
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