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Инструкция по эксплуатации Lenovo, модель M490s Laptop (Lenovo)

Производитель: Lenovo
Размер: 2.6 mb
Название файла:
Язык инструкции:enfr
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Фрагмент инструкции


Contents
Read this first . . . . . . . . . . . . .
iii
Recovery solutions on the Windows 8 operating
Important safety information . . . . . . . . . . iv
system . . . . . . . . . . . . . . . . . .
24
Conditions that require immediate action . . . iv
Chapter 6. Replacing devices . . . . .
27
Safety guidelines . . . . . . . . . . . . .
v
Static electricity prevention . . . . . . . . . .
27
Chapter 1. Product overview . . . . . . 1
Replacing the battery . . . . . . . . . . . .
27
Front view . . . . . . . . . . . . . . . . .
1
Replacing the backup battery . . . . . . . . .
28
Left-side view . . . . . . . . . . . . . . . .
3
Replacing the hard disk drive . . . . . . . . .
30
Right-side view . . . . . . . . . . . . . . .
4
Replacing a memory module . . . . . . . . .
32
Bottom view
. . . . . . . . . . . . . . . .
5
Replacing the PCI Express Mini Card for wireless
LAN/WiMAX connection . . . . . . . . . . .

33
Status indicators . . . . . . . . . . . . . . .
6
Replacing the mSATA solid state drive . . . . .
35
Features . . . . . . . . . . . . . . . . . .
7
Specifications . . . . . . . . . . . . . . . .
7
Chapter 7. Preventing problems . . .
37
Chapter 2. Using your computer . . . . 9
General tips for preventing problems . . . . . .
37
Taking care of your computer . . . . . . . . .
37
Frequently asked questions
. . . . . . . . . .
9
Configuring the operating system . . . . . . .
10
Chapter 8. Troubleshooting computer
Registering your computer . . . . . . . . . .
10
problems . . . . . . . . . . . . . . .
41
Special keys and buttons . . . . . . . . . .
10
Troubleshooting . . . . . . . . . . . . . .
41
Function key combinations . . . . . . . .
10
Battery and power problems . . . . . . .
41
Numeric keypad . . . . . . . . . . . .
12
Computer screen problems . . . . . . . .
42
Using the touch pad . . . . . . . . . . . .
12
Problems with drives and other storage
Power management
. . . . . . . . . . . .
13
devices . . . . . . . . . . . . . . . .
43
Checking the battery status . . . . . . . .
13
OneKey Recovery Pro program problems . .
44
Using the ac power adapter. . . . . . . .
13
A password problem . . . . . . . . . .
44
Charging the battery
. . . . . . . . . .
14
A sound problem . . . . . . . . . . . .
44
Maximizing the battery life . . . . . . . .
14
Other problems
. . . . . . . . . . . .
44
Power-saving modes . . . . . . . . . .
14
Handling the battery. . . . . . . . . . .
16
Appendix A. Regulatory
Connecting to the network . . . . . . . . . .
17
information . . . . . . . . . . . . . .
47
Ethernet connection . . . . . . . . . . .
17
Wireless related information . . . . . . . . .
47
Wireless connection . . . . . . . . . . .
17
ENERGY STAR model information . . . . . . .
48
Using the NVIDIA Optimus Graphics feature . . .
18
Export classification notice . . . . . . . . . .
49
Using a flash media card. . . . . . . . . . .
18
Electronic emission notices. . . . . . . . . .
49
Federal Communications Commission (FCC)
Chapter 3. You and your computer . .
19
Declaration of Conformity
. . . . . . . .
49
Accessibility and comfort . . . . . . . . . .
19
Appendix B. WEEE and recycling
Ergonomic information. . . . . . . . . .
19
statements . . . . . . . . . . . . . .
53
Chapter 4. Security . . . . . . . . . .
21
China WEEE statement . . . . . . . . . . .
53
Attaching a mechanical lock . . . . . . . . .
21
Important WEEE information . . . . . . . . .
53
Using passwords. . . . . . . . . . . . . .
21
Japan recycling statements
. . . . . . . . .
53
Using a fingerprint reader . . . . . . . . . .
21
Recycling information for Brazil . . . . . . . .
54
Battery recycling information for the European
Chapter 5. Recovery overview . . . .
23
Union . . . . . . . . . . . . . . . . . .
55
Recovery solutions on the Windows 7 operating
Battery recycling information for the United States
system . . . . . . . . . . . . . . . . . .
23
and Canada . . . . . . . . . . . . . . . .
55
Battery recycling information for Taiwan . . . . .
55
© Copyright Lenovo 2013
i


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