Lenovo ThinkCentre M70a User manual

Printed in China

PN: SPXXXXXX

Setup Guide

M70a/M90a

*For selected models

Initial Setup

Overview

*For selected models

*1. Integrated camera activity indicator

*2. Microphones

*3. Integrated camera or IR camera

shield

*4. Integrated camera or IR camera

*5. Multi-touch screen

*6. E-privacy button

*7. Microphone mute/unmute indicator

8. Storage drive activity indicator

9. System status indicator

*10. Microphone mute/unmute control

11. USB-CTM connector (USB 3.2 Gen 1)

12. USB 3.2 connector Gen 2

13. USB 3.2 connectors Gen 2 (M90a) or

USB 3.2 connector Gen 1 (M70a)

14. Headset connector

*15. Optical drive eject/close button

*16. Optical drive activity indicator

*17. SD-card slot

18. Power button

19. Security-lock slot

20.Cable cover eject button

21. DisplayPort® 1.2 out connector

22 Power cord connector

*23. Serial connector

24.Ethernet connector

25. USB 3.2 connectors Gen 1 (3)

26. USB 3.2 connector Gen 1 (with

keyboard smart power on feature)

Read the statement on USB transfer rate in the User Guide. Refer to the Safety and

Warranty Guide for accessing the User Guide.

*For selected models

Customer Replaceable Units (CRUs)

*• Computer stand

*• Computer stand base

*• Keyboard

• Memory module

*• Mouse

*• M.2 solid-state drive

*• Optical drive

*• Optical drive holder

• Power adapter

• Power cord

• Rear cover

• System board shield

*• Storage drive

• Storage drive bracket

• VESA® mount bracket

• VESA mount bracket cover

Refer to the User Guide for CRU definition.

Additional information

European Union — compliance with the

Radio Equipment Directive

Hereby, Lenovo (Singapore) Pte. Ltd., declares that

the radio equipment types ThinkCentre M70a and

M90a are in compliance with Directive 2014/53/EU.

The full text of the system EU declaration of

conformity is available at the following Internet

address:

https://www.lenovo.com/us/en/compliance/eu-

doc

This radio equipment operates with the following

frequency bands and maximum radio-frequency

power:

Technology

Frequency

band [MHz]

Maximum

transmit

power

WLAN

802.11b/g/n/ax

2400 - 2483.5 < 20 dBm

WLAN

802.11a/n/ac/ax

5150 - 5725 < 23 dBm

WLAN

802.11a/n/ac/ax

5725 - 5875 < 13.98 dBm

Technology

Frequency

band [MHz]

Maximum

transmit

power

Bluetooth

BR/EDR/LE

2400 - 2483.5 < 20 dBm

Usage of all the radio devices is limited to indoor in

the band 5150 MHz to 5350 MHz (channels 36, 40,

44, 48, 52, 56, 60, 64).

Tip-over hazard prevention notice (for

ThinkCentre M90a with E-privacy or full

function monitor stand)

This equipment is not suitable for use in locations

where children are likely to be present, avoid

hurting your child when machine falling down.

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