Lenovo 21C9 User manual

Lenovo ThinkPad C14 Gen 1 Chromebook

User Guide

Read this first

Before using this documentation and the product it supports, ensure that you read and understand the

fo owing:

• Safety and Warranty Guide

• Setup Guide

• Generic Safety and Compliance Notices

First Edition (June 2022)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is de ivered pursuant to a Genera Services

Administration “GSA” contract, use, reproduction, or disc osure is subject to restrictions set forth in Contract No. GS-

35F-05925.

Contents

Discover your Chromebook . . . . . . . . . . . ii

Chapter 1. Meet your Chro ebook . . . 1

Front view . . . . . . . . . . . . . . . . . . 1

Side view . . . . . . . . . . . . . . . . . . 3

Rear view . . . . . . . . . . . . . . . . . . 4

Specifications . . . . . . . . . . . . . . . . 4

USB specifications. . . . . . . . . . . . . 4

Chapter 2. Explore your

Chro ebook . . . . . . . . . . . . . . . 7

Charge your Chromebook . . . . . . . . . . . . 7

Lock your Chromebook. . . . . . . . . . . . . 7

Interact with your Chromebook. . . . . . . . . . 8

Use the keyboard shortcuts . . . . . . . . . 8

Use the touchpad . . . . . . . . . . . . . 9

Connect to an externa disp ay . . . . . . . 10

Use the touch screen (for se ected mode s) . . 11

Set the power p an . . . . . . . . . . . . 13

Shut down your Chromebook . . . . . . . 13

Chapter 3. CRU replace ent . . . . . 15

What are CRUs . . . . . . . . . . . . . . . 15

Rep ace a CRU . . . . . . . . . . . . . . . 15

Base cover assemb y . . . . . . . . . . . 16

M.2 so id-state drive . . . . . . . . . . . 17

Speaker . . . . . . . . . . . . . . . . 18

Wire ess WAN card (for se ected mode s) . . . 19

Keyboard . . . . . . . . . . . . . . . 20

Chapter 4. Help and support . . . . . 25

Frequent y asked questions . . . . . . . . . . 25

Ca Lenovo . . . . . . . . . . . . . . . . 26

Before you contact Lenovo . . . . . . . . 26

Lenovo Customer Support Center . . . . . . 27

Get he p from Goog e . . . . . . . . . . . . 28

Appendix A. Accessibility and

ergono ic infor ation . . . . . . . . 29

Appendix B. Co pliance

infor ation . . . . . . . . . . . . . . . 31

Appendix C. Open source

infor ation . . . . . . . . . . . . . . . 35

Appendix D. Notices and

trade arks . . . . . . . . . . . . . . . 37

Discover your Chro ebook

Thank you for choosing a Lenovo® Chro ebook™! We are dedicated to delivering the best solution to

you.

Before starting your tour, p ease read the fo owing information:

• I ustrations in this documentation might ook different from your product.

• Depending on the mode , some optiona accessories, features, software programs, and user interface

instructions might not be app icab e to your Chromebook.

• Documentation content is subject to change without notice. To get the atest documentation, go to https://

pcsupport. enovo.com.

Chapter 1. Meet your Chro ebook

Front view

Ite Description Ite Description

Camera Webcam privacy shutter

Microphone Touch screen*

Speaker Power button/Fingerprint reader*

TrackPoint® pointing stick TrackPoint buttons

Touchpad

* for se ected mode s

Webca privacy shutter

S ide the webcam privacy shutter to cover or uncover the camera ens. It is designed to protect your privacy.

Related topics

• “USB specifications” on page 4

• “Charge your Chromebook” on page 7

• “Lock your Chromebook” on page 7

• “Connect to an externa disp ay” on page 10

Chapter 1.Meet your Chromebook 3

Rear view

Ite Description

Nano-SIM-card tray*

* for se ected mode s

Specifications

For detai ed specifications of your Chromebook, go to https://psref. enovo.com.

USB specifications

Note: Depending on the mode , some USB connectors might not be avai ab e on your Chromebook.

Connector na e Description

• USB 3.2 Gen 2 connector

Connect USB-compatib e devices, such as a USB keyboard, USB

mouse, USB storage device, or USB printer.

• USB-C (Thunderbo t 4) connector

• USB-C (USB 4) connector

• Charge USB-C compatib e devices with the output vo tage and

current of 5 V and 0.9 A.

• Connect to an externa disp ay:

– USB-C to VGA: up to 1920 x 1200 pixe s, 60 Hz

– USB-C to DP: up to 5120 x 3200 pixe s, 60 Hz

• Connect to USB-C accessories to he p expand your Chromebook

functiona ity. To purchase USB-C accessories, go to https://

www. enovo.com/accessories.

4Lenovo ThinkPad C14 Gen 1 Chromebook User Guide

State ent on USB transfer rate

Depending on many factors such as the processing capabi ity of the host and periphera devices, fi e

attributes, and other factors re ated to system configuration and operating environments, the actua transfer

rate using the various USB connectors on this device wi vary and wi be s ower than the data rate isted

be ow for each corresponding device.

USB device Data rate (Gbit/s)

3.2 Gen 1 / 3.1 Gen 1 5

3.2 Gen 2 / 3.1 Gen 2 10

3.2 Gen 2 × 2 20

4 Gen 2 × 2 20

4 Gen 3 × 2 40

Thunderbo t 3 40

Thunderbo t 4 40

Chapter 1.Meet your Chromebook 5

6Lenovo ThinkPad C14 Gen 1 Chromebook User Guide

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