Lenovo 62775AU 사용자 설명서

Contents

Read this first . . . . . . . . . . . . . . v

Important safety information . . . . . . . . . . vi

Conditions that require immediate action . .

vii

Safety guidelines . . . . . . . . . . . .

vii

Chapter 1. Product overview . . . . . . 1

Locating computer controls, connectors, and
indicators. . . . . . . . . . . . . . . . . .

Front view. . . . . . . . . . . . . . . .

Right-side view. . . . . . . . . . . . . .

Left-side view . . . . . . . . . . . . . .

Bottom view . . . . . . . . . . . . . . .

Rear view . . . . . . . . . . . . . . .

Status indicators . . . . . . . . . . . .

Locating important product information . . . . .

Machine type and model label . . . . . . .

FCC ID and IC Certification number label . .

Certificate of Authenticity label

. . . . . .

Features . . . . . . . . . . . . . . . . .

Specifications . . . . . . . . . . . . . . .

Operating environment . . . . . . . . . . .

Lenovo programs

. . . . . . . . . . . . .

Accessing Lenovo programs on the Windows
7 operating system . . . . . . . . . . .

Accessing Lenovo programs on the Windows
8 operating system . . . . . . . . . . .

An introduction to Lenovo programs . . . .

Chapter 2. Using your computer . . .

Registering your computer . . . . . . . . . .

Frequently asked questions

. . . . . . . . .

Using the multi-touch screen . . . . . . . . .

Special keys

. . . . . . . . . . . . . . .

ThinkPad Edge E431 special keys . . . . .

ThinkPad Edge E531 special keys . . . . .

Using the ThinkPad pointing device . . . . . .

Power management

. . . . . . . . . . . .

Checking the battery status . . . . . . . .

Using the ac power adapter. . . . . . . .

Charging the battery

. . . . . . . . . .

Maximizing the battery life . . . . . . . .

Managing the power plans . . . . . . . .

Power-saving modes . . . . . . . . . .

Handling the battery. . . . . . . . . . .

Connecting to the network . . . . . . . . . .

Ethernet connections . . . . . . . . . .

Wireless connections . . . . . . . . . .

Presentations and multimedia. . . . . . . . .

Changing display settings . . . . . . . .

Using an external monitor

. . . . . . . .

Using a projector . . . . . . . . . . . .

Using the Extend desktop function . . . . .

Using audio features . . . . . . . . . . . .

Using the integrated camera . . . . . . . . .

Using the optical drive

. . . . . . . . . . .

Using a flash media card. . . . . . . . . . .

Inserting a flash media card . . . . . . . .

Removing a flash media card . . . . . . .

Chapter 3. You and your computer . .

Accessibility and comfort . . . . . . . . . .

Ergonomic information. . . . . . . . . .

Comfort . . . . . . . . . . . . . . .

Accessibility information . . . . . . . . .

Traveling with your computer . . . . . . . . .

Travel tips . . . . . . . . . . . . . . .

Travel accessories . . . . . . . . . . .

Chapter 4. Security . . . . . . . . . .

Attaching a mechanical lock . . . . . . . . .

Using passwords. . . . . . . . . . . . . .

Passwords and sleep mode. . . . . . . .

Typing passwords

. . . . . . . . . . .

Power-on password . . . . . . . . . . .

Hard disk passwords . . . . . . . . . .

Supervisor password . . . . . . . . . .

Hard disk security . . . . . . . . . . . . .

Using the fingerprint reader. . . . . . . . . .

Notice on deleting data from your hard disk drive
or solid-state drive . . . . . . . . . . . . .

Using firewalls . . . . . . . . . . . . . . .

Protecting data against viruses . . . . . . . .

Chapter 5. Recovery overview . . . .

Recovery overview for Windows 7 models . . . .

Creating and using a recovery media . . . .

Performing backup and recovery operations .

Using the OneKey Recovery Pro workspace .

Creating and using a rescue medium . . . .

Reinstalling preinstalled programs and device
drivers . . . . . . . . . . . . . . . .

Solving recovery problems . . . . . . . .

Recovery overview for Windows 8 models . . . .