Lenovo IdeaPad U450 Manuel d'utilisateur télécharger pdf (Page 40)

Chapter 2. Learning the basics

OneKey Rescue System button ( )

• When the computer is powered-off, press this button to enter the

OneKey Rescue System if Lenovo OneKey Rescue System has been

preinstalled.

• In Windows operating system, press this button to start Lenovo OneKey

Recovery.

Volume buttons ( ~ )

Mute/Unmute

Volu m e d own

Volu m e u p

Note: For details, see “OneKey Rescue System” on page 39.













1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 141 142

IdeaPad U450 1
Respective Users 3
Contents 7
Important safety information 9
System status 17
Fingerprint 17
First use 22
 Turn on the computer 23
 Shutting down your computer 24
 Checking battery status 25
 Charging the battery 25
 Removing the battery pack 26
 Handling the battery 27
Touchpad 28
Left click button 28
Right click button 28
 Gestures 29
Three-Finger Flick 30
 Numeric keypad 31
 Function key combinations 32
 Inserting a memory card 35
 Removing a memory card 35
Volume buttons ( ~ ) 40
 Using VeriFace™ 43
 Using passwords 43
 Fingerprint reader 44
Chapter 3. Using the Internet 45
 Hardware connection: 46
 Software configuration 46
Enabling wireless connection 48
Hardware connection 48
Software configuration 48
Inserting the SIM card 50
Removing the SIM card 51
 Introduction 53
Recovery 54
Chapter 5. Troubleshooting 56
Display problems 59
A Password problem 61
Keyboard problems 61
Sleep or hibernation problems 61
Computer screen problems 63
Sound problems 63
Battery problems 64
A hard disk drive problem 64
A startup problem 64
OneKey Rescue System problems 65
Other problems 65
 To replace the battery 67
Reinstall the battery pack 72
 For outdoor use 86
 Data safety 87
 Other important tips 87
 Ergonomic information 89
 What if you are traveling? 90
 Questions about vision? 90
 What this warranty covers 96
 Use of personal information 100
 Limitation of liability 102
 Dispute resolution 103
 Other rights 104
 Lenovo Turkey address 105
 Types of warranty service 107
2 On-site Service 108
3 Courier or Depot Service 108
5 Product Exchange Service 109
Appendix E. Notices 112
 Wireless interoperability 117
 Korea Class B 127
 General recycling statement 128
Computers 131
Form Factor 134
I/O Ports 135

Commentaires sur ces manuels

Pas de commentaire

Lenovo IdeaPad U450 Manuel d'utilisateur Page 40

Commentaires sur ces manuels

Produits connexes et manuels pour Carnets de notes Lenovo IdeaPad U450