Lenovo IDEAPAD U150 User Manual download pdf (Page 53)

Chapter 4. OneKey Rescue System

 Using Lenovo OneKey Rescue System (Without Windows

operating system)

In the event that the operating system cannot be loaded, follow the steps

below to access OneKey Rescue System.

• Shut down your computer.

• Press the key to launch OneKey Rescue System.

Within the program, you can choose to restore your system partition to the

original factory status, or to a previously generated backup.

Note: The recovery process is irreversible. Make sure to back up any critical data

before using the recovery feature.

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IdeaPad U150 1
Respective Users 3
Contents 7
Important safety information 9
AC power 19
Kensington slot 19
Memory card slot 20
First use 23
 Turn on the computer 24
 Shutting down your computer 25
 Checking battery status 26
 Charging the battery 26
 Removing the battery pack 27
 Handling the battery 28
Touchpad 29
Left click button 29
Right click button 29
 Gestures 30
Three-Finger Flick 31
 Numeric keypad 32
 Function key combinations 33
OneKey Rescue System button 36
Mute button 36
 Using VeriFace™ 39
 Using passwords 39
 Inserting a memory card 41
 Removing a memory card 41
Chapter 3. Using the Internet 43
 Hardware connection: 44
 Software configuration 44
Enabling wireless connection 46
Hardware connection 46
Software configuration 46
Inserting the SIM card 48
Removing the SIM card 49
Pull the SIM card out 50
 Introduction 51
Recovery 52
Chapter 5. Troubleshooting 54
Display problems 57
A Password problem 58
Keyboard problems 59
Sleep or hibernation problems 59
Computer screen problems 61
Sound problems 61
Battery problems 62
A hard disk drive problem 62
A startup problem 62
OneKey Rescue System problems 63
Other problems 63
 To replace the battery 65
 For outdoor use 84
 Data safety 85
 Other important tips 85
 Ergonomic information 87
 What if you are traveling? 88
 Questions about vision? 88
 What this warranty covers 94
 Use of personal information 98
 Limitation of liability 100
 Dispute resolution 101
 Other rights 102
 Lenovo Turkey address 103
 Types of warranty service 105
2 On-site Service 106
3 Courier or Depot Service 106
5 Product Exchange Service 107
Appendix E. Notices 110
 Wireless interoperability 115
 Korea Class B 125
 General recycling statement 126
Computers 129
Form Factor 132
I/O Ports 133

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