Lenovo ThinkPad T490S User Guide

Lenovo ThinkPad T490S User Guide

Initial Setup

 

Unpack

  • ThinkPad Ethernet Extension Adapter Gen 2

  • Lenovo HDMI to VGA Adapter

  • Lenovo USB-C to DisplayPort Adapter

  • Lenovo USB-C to VGA Adapter
  • For selected models

Overview

  1. Infrared camera
  2. ThinkShutter
  3. Microphones
  4. Camera
  5. Multi-touch screen
  6. Power button
  7. Security-lock slot
  8. Always On USB 3.1 connector Gen 1
  9. TrackPoint pointing stick
  10.  Fingerprint reader
  11. Smart card slot
  12. NFC label for silver model
  13. Nano-SIM-card and microSD-card slot
  14. Trackpad
  15. NFC mark for black model
  16. TrackPoint® buttons
  17. Audio connector
  18. HDMI™ connector
  19. USB 3.1 connector Gen 1
  20. Docking station connector
  21. Ethernet extension connector Gen 2
  22. Thunderbolt™ 3 connector (USB-C)
  23. USB-C™ connector (USB 3.1 Gen 1)

* For selected models
Read the statement on USB transfer rate in the User Guide. Refer to the Safety and Warranty Guide for accessing the User Guide.

Customer Replacement Units (CRUs)

  • c power adapter
  • Power cord
  • Base cover assembly
  • M.2 solid-state drive
  • M.2 solid-state drive bracket
  • Nano-SIM-card and microSD-card tray
    * •Wireless WWAN card
    * For selected models 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 type ThinkPad T490s is in compliance with Directive 2014/53/EU. The full text of the system EU declaration of conformity and the EU wireless module declarations are available at the following Internet addresses:
• For notebook computers:
https://www.lenovo.com/eu-doc-notebooks
• For tablets:
https://www.lenovo.com/eu-doc-tablets
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

Bluetooth

BR/EDR/LE

2400 –

2483.5

< 20 dBm
WWAN UMTS 1/8 < 24.5

dBm

WWAN LTE 1/3/7/8/20

/28

< 24 dBm
 

NFC

 

13.56

< -5.31

dBμA/m @10m

E-manual


https://download.lenovo.com/pccbbs/pubs/t490s/main_index.htmlÂ