Lenovo IdeaPad C340 Series User Guide - FCC ID Search

Lenovo IdeaPad C340 Series

User Guide

Read this first

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

following:

? Appendix A ¡°Important safety information¡± on page 35

? Safety and Warranty Guide

? Setup Guide

First Edition (August 2019)

? Copyright Lenovo 2019.

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services

Administration ¡°GSA¡± contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS35F-05925.

Contents

About this documentation . . . . . . . . iii

Chapter 1. Meet your computer . . . . . 1

Front . . . . . . . . . . . . .

Base . . . . . . . . . . . . .

Left . . . . . . . . . . . . .

Right . . . . . . . . . . . . .

Features and specifications . . . .

Statement on USB transfer rate .

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1

2

3

4

5

6

Chapter 2. Get started with your

computer . . . . . . . . . . . . . . . . . 7

Get started with Windows 10 . .

Windows account . . . . .

Windows user interface . . .

Windows label . . . . . .

Connect to networks . . . . . .

Use Lenovo Vantage . . . . . .

Interact with your computer . . .

Hotkeys . . . . . . . . .

Use the multi-touch screen .

Use multimedia . . . . . . . .

Use audio . . . . . . . .

Use the camera . . . . . .

Connect to an external display

Operating modes . . . . . . .

Lenovo Digital Pen. . . . . . .

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7

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Chapter 3. Explore your computer . . 19

Manage power . . . . . . . . . . .

Check the battery status . . . . .

Charge the battery . . . . . . . .

Check the battery temperature . . .

Maximize the battery life . . . . .

Set power button behaviors . . . .

Set the power plan . . . . . . . .

Transfer data . . . . . . . . . . . .

Connect a Bluetooth-enabled device.

Use a media card . . . . . . . .

Airplane mode . . . . . . . . . . .

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Chapter 4. Secure your computer

and information . . . . . . . . . . . . 23

Use passwords . . . . . . . . . . . . . . .

Password types . . . . . . . . . . . . .

? Copyright Lenovo 2019

23

23

Set administrator password . . . . . .

Change or remove administrator password

Set user password . . . . . . . . . .

Enable power-on password . . . . . .

Set hard disk password . . . . . . . .

Change or remove hard disk password . .

Use the fingerprint reader . . . . . . . . .

Use firewalls and antivirus programs. . . . .

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23

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24

24

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25

25

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Chapter 5. Configure advanced

settings. . . . . . . . . . . . . . . . . 27

UEFI/BIOS . . . . . . . . . . . . .

What is UEFI/BIOS setup utility . . .

Start the UEFI/BIOS setup utility . .

Navigate in the UEFI/BIOS interface .

Change the startup sequence . . .

Set the system date and time. . . .

Enable/Disable hotkey mode . . . .

Enable/Disable always-on . . . . .

Update UEFI/BIOS . . . . . . . .

Recovery information . . . . . . . .

Reset your computer . . . . . . .

Use advanced options . . . . . .

Windows automatic recovery. . . .

Create and use a recovery USB device

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Chapter 6. Help and support . . . . . 31

Frequently asked questions . . . . .

Self-help resources . . . . . . . .

Call Lenovo . . . . . . . . . . .

Before you contact Lenovo . . .

Lenovo Customer Support Center .

Purchase additional services. . . . .

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31

32

33

33

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34

Appendix A. Important safety

information . . . . . . . . . . . . . . . 35

Appendix B. Accessibility and

ergonomic information . . . . . . . . 49

Appendix C. Compliance

information . . . . . . . . . . . . . . . 53

Appendix D. Notices and

trademarks . . . . . . . . . . . . . . . 65

i

ii

Lenovo IdeaPad C340 Series User Guide

About this documentation

? Illustrations in this documentation might look different from your product.

? This documentation applies to models listed in the following table. Depending on the model, some

optional accessories, features, and software programs might not be available on your computer.

? Depending on the version of operating systems, some user interface instructions might not be applicable

to your computer.

? Documentation content is subject to change without notice. Lenovo makes constant improvements on the

documentation of your computer, including this User Guide. To get the latest documentation, go to https://

support..

? Microsoft? makes periodic feature changes to the Windows? operating system through Windows Update.

As a result, some information in this documentation might become outdated. Refer to Microsoft resources

for the latest information.

Model name

MT

Lenovo IdeaPad C340-14IML

81TK

Lenovo IdeaPad C340-15IML

81TL

Lenovo IdeaPad C340-15IIL

81XJ

? Copyright Lenovo 2019

iii

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