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)
© Copyright Lenovo 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
© Copyright Lenovo 2022 i

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
© Copyright Lenovo 2022 1

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
• “Use the touch screen (for se ected mode s)” on page 11
• “Use the touchpad” on page 9
2Lenovo ThinkPad C14 Gen 1 Chromebook User Guide

Side view
Ite Description Ite Description
Security- ock s ot USB-C® (Thunderbo t™ 4*) connector
USB 3.2 Gen 2 connector Audio connector
microSD-card reader
* for se ected mode s
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