Contents
Read this first . . . . . . . . . . . . .
iii
Hardware connection . . . . . . . . . .
22
Important safety information . . . . . . . . . . iv
Software configuration . . . . . . . . . .
23
Conditions that require immediate action . . . iv
Safety guidelines . . . . . . . . . . . . .
v
Chapter 4. You and your computer . .
25
Accessibility and comfort . . . . . . . . . .
25
Chapter 1. Getting to know your
Ergonomic information. . . . . . . . . .
25
computer . . . . . . . . . . . . . . . . 1
Top view . . . . . . . . . . . . . . . . . .
1
Chapter 5. Security . . . . . . . . . .
27
Left-side view . . . . . . . . . . . . . . . .
2
Attaching a mechanical lock . . . . . . . . .
27
Right-side view . . . . . . . . . . . . . . .
3
Using passwords. . . . . . . . . . . . . .
27
Front view . . . . . . . . . . . . . . . . .
4
Chapter 6. Recovery overview . . . .
29
Bottom view
. . . . . . . . . . . . . . . .
5
Using the OneKey Recovery Pro program on the
Status indicators . . . . . . . . . . . . . . .
5
Windows 7 operating system . . . . . . . . .
29
Features . . . . . . . . . . . . . . . . . .
7
Solving recovery problems on the Windows 7
Specifications . . . . . . . . . . . . . . . .
8
operating system . . . . . . . . . . . .
29
Using the Windows recovery program on the
Chapter 2. Using your computer . . . . 9
Windows 8 operating system . . . . . . . . .
30
Frequently asked questions
. . . . . . . . . .
9
Tips on using your computer . . . . . . . . .
10
Chapter 7. Replacing devices . . . . .
33
Reading the manuals . . . . . . . . . .
10
Static electricity prevention . . . . . . . . . .
33
Connecting to power . . . . . . . . . .
10
Replacing the battery . . . . . . . . . . . .
33
Turning on the computer . . . . . . . . .
10
Replacing the backup battery . . . . . . . . .
34
Configuring the operating system . . . . .
10
Replacing the hard disk drive . . . . . . . . .
36
Putting the computer into sleep mode or
Replacing a memory module . . . . . . . . .
37
shutting it down . . . . . . . . . . . .
11
Replacing the PCI Express Mini Card for wireless
Using the ac power adapter and the battery pack .
11
LAN/WiMAX connection . . . . . . . . . . .
39
Checking the battery status . . . . . . . .
11
Removing the optical drive . . . . . . . . . .
40
Using the ac power adapter. . . . . . . .
12
Chapter 8. Preventing problems . . .
43
Charging the battery
. . . . . . . . . .
12
General tips for preventing problems . . . . . .
43
Maximizing the battery life . . . . . . . .
13
Taking care of your computer . . . . . . . . .
44
Handling the battery. . . . . . . . . . .
13
Using the touch pad . . . . . . . . . . . .
14
Chapter 9. Troubleshooting computer
Using the keyboard . . . . . . . . . . . . .
14
problems . . . . . . . . . . . . . . .
47
Numeric keypad . . . . . . . . . . . .
14
Troubleshooting . . . . . . . . . . . . . .
47
Using the recovery button . . . . . . . .
16
Battery and power problems . . . . . . .
47
Function key combinations . . . . . . . .
16
Computer screen problems . . . . . . . .
48
Connecting to external devices . . . . . . . .
18
Problems with drives and other storage
Using the media card reader . . . . . . .
18
devices . . . . . . . . . . . . . . . .
49
Using USB connectors. . . . . . . . . .
19
OneKey Recovery Pro program problems . .
50
Using the NVIDIA Optimus Graphics feature . . .
19
A password problem . . . . . . . . . .
50
A sound problem . . . . . . . . . . . .
51
Chapter 3. Connecting to the
Other problems
. . . . . . . . . . . .
51
network . . . . . . . . . . . . . . . .
21
Wired connection
. . . . . . . . . . . . .
21
Appendix A. Regulatory
Hardware connection . . . . . . . . . .
21
information . . . . . . . . . . . . . .
53
Software configuration . . . . . . . . . .
22
Wireless related information . . . . . . . . .
53
Wireless connection . . . . . . . . . . . .
22
ENERGY STAR model information . . . . . . .
54
© Copyright Lenovo 2012
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Ce manuel est également adapté pour les modèles :
Ordinateurs portables - B490 Laptop (Lenovo) (2.78 mb)
Ordinateurs portables - B590 Laptop (Lenovo) (2.78 mb)