Lenovo IdeaPad Y460 Manuel d'utilisateur télécharger pdf (Page 68)

Chapter 5. Troubleshooting

The connected external

device does not work.

• Do not connect or disconnect any external device

cables other than Plug and Play (PnP) device while

the computer power is on; otherwise, you might

damage your computer.

• When using a high power consumption external

devices such as an external USB optical disk drive,

use external device power adapter. Otherwise, the

device may not be recognized, or system shut down

may result.

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IdeaPad Y460 1
Respective Users 3
Contents 7
Important safety information 9
1 2 3 4 5 6 7 18
AC power 20
Kensington slot 20
First use 24
 Turn on the computer 25
 Shutting down your computer 26
 Checking battery status 27
 Charging the battery 27
 Removing the battery pack 28
 Handling the battery 29
Touchpad 30
Left click button 30
Right click button 30
 Gestures 31
Three-Finger Flick 32
 Numeric keypad 33
 Function key combinations 34
 Using VeriFace™ 41
 Using passwords 41
Inserting a media card 43
Removing a media card 43
Chapter 3. Using the Internet 46
 Hardware connection: 47
 Software configuration 47
Enabling wireless connection 49
Hardware connection 49
Software configuration 49
Inserting the SIM card 51
Removing the SIM card 52
 Introduction 54
Recovery 55
Chapter 5. Troubleshooting 57
Display problems 60
A Password problem 62
Keyboard problems 63
Sleep or hibernation problems 63
Computer screen problems 65
Sound problems 65
Battery problems 66
A hard disk drive problem 66
A startup problem 66
OneKey Rescue System problems 67
Other problems 67
 To replace the battery 69
 For outdoor use 88
 Data safety 90
 Other important tips 90
 Ergonomic information 92
 What if you are traveling? 93
 Questions about vision? 93
 What this warranty covers 99
 Use of personal information 103
 Limitation of liability 105
 Dispute resolution 106
 Other rights 107
 Lenovo Turkey address 108
 Types of warranty service 110
2 On-site Service 111
3 Courier or Depot Service 111
5 Product Exchange Service 112
Appendix E. Notices 115
 Wireless interoperability 120
 Korea Class B 130
- - - - - - - - - - - 131
Computers 134
Form Factor 137
I/O Ports 138

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Lenovo IdeaPad Y460 Manuel d'utilisateur Page 68

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