
Initial Setup
Configuration initiale I Erstkonfiguration I Configurazione iniziale I
Eerste installatie I Configuração inicial
* For selected models I For visse modeller I Ti etyissä malleissa I Utvalgte modeller I Vi ssa modeller

Overview
Présentation I Überblick I Panoramica I Overzicht I Descrição geral
1. ThinkCentre LED
2. Power button
3. Storage drive activity indicator
4. USB-C™ (3.2 Gen 1) connector
5. Always on USB 3.2 connector
Gen 2
6. Headset connector
7. Security-lock slot
* 8. Optional connectors
Read the statement on USB transfer rate in the User Guid e. Refer to the Safety and
Warranty Guide for accessing the User Guide.
* 9. Wi-Fi® antenna slot
10. Ethernet connector
11. USB 3.2 connectors Gen 2
12. USB 3.2 connector Gen 1 (with
smart power-on)
13. HDMI™ 1.4 out connector
14. USB 3.2 connector Gen 1
15. DisplayPort® 1.4 out connector
16. Power cord connector
* For selected models I For visse modeller I Ti etyissä malleissa I Utvalgte modeller I Vi ssa modeller

Refer to the User Guide for CRU definition.
Customer Replaceable Units (CRUs)
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• Power adapter
• Power cord
* • Keyboard
* • Mouse
* • Vertical stand
* •VESA mount bracket
* • External optical drive
* • External optical drive box
* • Power adapter bracket
* • Dust shield
• Computer cover
• Internal speaker
• Bottom cover
• Memory module
* • M.2 solid-state drive
* • Hard disk drive
* • Hard disk drive bracket
• System fan
• Coin-cell battery
* • Wi-Fi card
* For selected models I For visse modeller I Ti etyissä malleissa I Utvalgte modeller I Vi ssa modeller

Additional information
Informations complémentaires I Zusätzliche Informationen I
Informazioni aggiuntive I Aanvullende informatie I Informações
adicionais
European Union — compliance with the Radio Equipment Directive
Hereby, Lenovo (Singapore) Pte. Ltd., declares t hat the radio equipment type ThinkCentre M90q is in
compliance with Directive 2014/53/EU.
The full text of the system EU declaration of conformit y is available at the following Internet address:
https://www.lenovo.com/us/en/compliance/eu -doc
This radio equipment operates with the following freq uency bands and maximum radio-frequency po wer:
Usage of all the radio devices is limited to indoor in the ban d 5150 MHz to 5350 MHz (channels 36, 40, 44,
48, 52, 56, 60, 64).

E-manual
Manuel en ligne | E-Handbuch | Manuale elettronico | E-handleiding
| Manual eletrónico
First Edition (June 2020)
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-35F-05925.
© Copyright Lenovo 2020.
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