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

References

• Lenovo EU Declaration of Conformity Compliance Information | Lenovo US
• Lenovo EU Declaration of Conformity Compliance Information | Lenovo US

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