Lenovo B470e, Руководство пользователя, Страница: 3 / 60

Contents
Read this first . . . . . . . . . . . . . iii
Important safety information . . . . . . . . . . iv
Conditions that require immediate action . . . iv
Safety guidelines . . . . . . . . . . . . .
v
Chapter 1. Getting to know your
computer . . . . . . . . . . . . . . . . 1
Top view . . . . . . . . . . . . . . . . . . 1
Left-side view . . . . . . . . . . . . . . . . 2
Right-side view . . . . . . . . . . . . . . . 3
Front view . . . . . . . . . . . . . . . . . 3
Bottom view . . . . . . . . . . . . . . . . 4
Specifications . . . . . . . . . . . . . . . . 4
Chapter 2. Learning the basics . . . . . 7
First use . . . . . . . . . . . . . . . . . . 7
Reading the manuals . . . . . . . . . . . 7
Connecting to the power . . . . . . . . . . 7
Turning on the computer . . . . . . . . . . 7
Configuring the operating system . . . . . . 7
Putting your computer into sleep state or
shutting it down . . . . . . . . . . . . .
8
Using ac power adapter and battery . . . . . . . 8
Checking battery status . . . . . . . . . . 8
Charging the battery . . . . . . . . . . . 8
Removing the battery pack . . . . . . . . . 9
Handling the battery. . . . . . . . . . . . 9
Using the touchpad . . . . . . . . . . . . . 10
Using the keyboard . . . . . . . . . . . . . 10
Numeric keypad . . . . . . . . . . . . 10
Function key combinations . . . . . . . . 11
Connecting external devices . . . . . . . . . 12
Using a flash media card (not supplied) . . . 12
Connecting a universal serial bus (USB)
device . . . . . . . . . . . . . . . .
12
Connecting a Bluetooth device (on some
models). . . . . . . . . . . . . . . .
13
Special keys and buttons . . . . . . . . . . 13
System status indicators . . . . . . . . . . . 13
Securing your computer . . . . . . . . . . . 14
Attaching a security lock (not supplied) . . . 14
Using passwords . . . . . . . . . . . . 15
Chapter 3. Connecting to the
Internet . . . . . . . . . . . . . . . .
17
Wired connection . . . . . . . . . . . . . 17
Hardware connection . . . . . . . . . . 17
Software configuration . . . . . . . . . . 18
Wireless connection . . . . . . . . . . . . 18
Using Wi-Fi/WiMAX (on some models) . . . 18
Chapter 4. Lenovo OneKey Rescue
system. . . . . . . . . . . . . . . . .
21
Using Lenovo OneKey Recovery in Windows 7
operating system. . . . . . . . . . . . . .
21
Using Lenovo OneKey Rescue system in other
operating systems . . . . . . . . . . . . .
21
Chapter 5. Troubleshooting . . . . . . 23
Frequently asked questions . . . . . . . . . 23
Troubleshooting . . . . . . . . . . . . . . 24
Display problems . . . . . . . . . . . . 24
A password problem . . . . . . . . . . 24
Sleep or hibernation problems. . . . . . . 25
Computer screen problems . . . . . . . . 25
Sound problems . . . . . . . . . . . . 25
Battery problems . . . . . . . . . . . . 26
A hard disk drive problem . . . . . . . . 26
A startup problem . . . . . . . . . . . 26
OneKey Rescue system problems . . . . . 26
Other problems . . . . . . . . . . . . 26
Appendix A. CRU instructions . . . . 29
Replacing the battery . . . . . . . . . . . . 29
Replacing the hard disk drive . . . . . . . . . 30
Replacing a memory module . . . . . . . . . 32
Removing the optical drive (on some models) . . 33
Appendix B. Regulatory
information . . . . . . . . . . . . . .
35
Wireless related information . . . . . . . . . 35
Export classification notice . . . . . . . . . . 36
Electronic emissions notices . . . . . . . . . 36
Federal Communications Commission (FCC)
Statement. . . . . . . . . . . . . . .
37
Appendix C. WEEE and recycling
statements . . . . . . . . . . . . . .
39
China WEEE statement . . . . . . . . . . . 39
Japan recycling statements . . . . . . . . . 39
Recycling information for Brazil . . . . . . . . 40
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . .
40
Battery recycling information for the United States
and Canada . . . . . . . . . . . . . . . .
41
© Copyright Lenovo 2011 i