Lenovo 1938 Manuel D’Utilisation

Contents

Important safety information . . . . .

Service and upgrades . . . . . . . . . . . . .

Static electricity prevention . . . . . . . . . . .

Power cords and power adapters . . . . . . . . iv
Extension cords and related devices . . . . . . . iv
Plugs and outlets. . . . . . . . . . . . . . .

External devices . . . . . . . . . . . . . . .

Heat and product ventilation . . . . . . . . . .

Operating environment . . . . . . . . . . . . vi
Modem safety information . . . . . . . . . . . vi
Laser compliance statement . . . . . . . . .

vii

Power supply statement . . . . . . . . . . .

vii

Cleaning and maintenance . . . . . . . . . .

vii

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

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

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

Software overview . . . . . . . . . . . . . .

Software provided by Lenovo . . . . . . . .

Adobe Reader . . . . . . . . . . . . . .

Antivirus software. . . . . . . . . . . . .

Locations. . . . . . . . . . . . . . . . . .

Locating connectors, controls, and indicators
on the front of your computer . . . . . . . .

Locating connectors on the rear of your
computer . . . . . . . . . . . . . . . .

Adjusting the computer stand . . . . . . .

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

Chapter 2. Using your computer . . .

Frequently asked questions

. . . . . . . . .

Using the keyboard . . . . . . . . . . . . .

Using Windows shortcut keys . . . . . . .

Using the blue ThinkVantage button . . . .

Using a fingerprint reader

. . . . . . . .

Using the wheel mouse . . . . . . . . . . .

Adjusting audio . . . . . . . . . . . . . .

About your computer audio . . . . . . . .

Setting the volume from the desktop . . . .

Setting the volume from Control Panel

. . .

Using CDs and DVDs . . . . . . . . . . . .

Handling and storing CD and DVD media . .

Playing a CD or DVD . . . . . . . . . .

Recording a CD or DVD . . . . . . . . .

Using the single-touch and multi-touch feature . .

Color temperature adjustment

. . . . . . . .

Selecting a pre-defined color temperature . .

Switching to RGB adjustment . . . . . . .

Making brightness adjustment. . . . . . .

Chapter 3. You and your computer . .

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

Arranging your workspace . . . . . . . .

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

Glare and lighting . . . . . . . . . . . .

Air circulation . . . . . . . . . . . . .

Electrical outlets and cable lengths . . . . .

Moving your computer to another country or
region . . . . . . . . . . . . . . . . . .

Voltage-selection switch . . . . . . . . .

Replacement power cords . . . . . . . .

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

Security features . . . . . . . . . . . . . .

Attaching an integrated cable lock . . . . . . .

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

BIOS passwords . . . . . . . . . . . .

Windows passwords . . . . . . . . . .

Setting the fingerprint reader . . . . . . . . .

Using and understanding firewalls . . . . . . .

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

Chapter 5. Installing or replacing
hardware . . . . . . . . . . . . . . .

Installing or replacing hardware . . . . . . . .

Installing external options

. . . . . . . .

Installing a computer wall mount . . . . . .

Replacing the USB keyboard or mouse . . .

Replacing the wireless keyboard . . . . . .

Replacing the wireless mouse . . . . . . .

Obtaining device drivers . . . . . . . . .

Chapter 6. Recovery information . . .

Creating and using recovery media

. . . . . .

Creating recovery media . . . . . . . . .

Using recovery media . . . . . . . . . .

Performing backup and recovery operations . . .

Performing a backup operation . . . . . .

Performing a recovery operation . . . . . .

Using the Rescue and Recovery workspace . . .

Creating and using a rescue medium . . . . . .

Creating a rescue medium . . . . . . . .

Using a rescue medium . . . . . . . . .