Lenovo IDEAPAD U330 User Manual download pdf (Page 33)

Chapter 2. Using Your Computer

Attention:

As the voltage of a telephone connection is higher than that of a network,

do not attempt to connect a telephone cable to the LAN port or else a short

circuit of the computer might occur.

 Using wireless LAN

An isotropic antenna system is built into the display for optimal reception,

enabling wireless communication wherever you are.

To enable wireless communications, do the following;

1 Slide the Wireless device switch latch to the right.

2 Press Fn + F5.



Lenovo IdeaPad U330 UG V1.0_en.book Page 24 Wednesday, July 2, 2008 4:57 PM

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IdeaPad U330 1
ENERGY STAR model information 3
Contents 7
 Shutting Down Your computer 21
'& 22
 Numeric Keypad 23
 Function Key Combinations 24
 OneKey Rescue System button 28
 Playing CDs/DVDs 29
 Copying files to CDs/DVDs 29
 Inserting a memory card 31
 Removing a memory card 31
 Using LAN port 32
 Using wireless LAN 33
2 Press Fn + F5 33
 Using VeriFace 35
 Using Passwords 36
To set a Supervisor Password: 37
To set a User Password: 39
Hard Disk Passwords 41
To set a hard disk password: 41
 Your Computer Batteries 45
 Checking Battery Status 45
 Using the AC Adapter 46
 Charging the Battery 47
 Handling the Battery 48
(new card) interface 51
 Removing a PCI Express card 52
 Connecting a VGA monitor 53
 Connecting a DVI monitor 54
Chapter 4. Troubleshooting 59
 Display Problems 61
 A Password Problem 63
 Keyboard Problems 63
 Computer Screen Problems 65
The screen is blank 65
×800 or larger, reduce the 67
 Sound Problems 68
 Battery Problems 68
 A Hard Disk Drive Problem 69
 A Startup Problem 69
 Other Problems 70
 Safety Guidelines 78
 Service and Upgrades 79
Danger: 80
Attention: 80
 Plugs and Outlets 82
 Power Supply Statement 83
 Throw or immerse into water 84
 Repair or disassemble 84
 CD and DVD Drive Safety 87
To avoid a shock hazard: 88
 Laser Compliance Statement 90
 For outdoor use 96
 Data Safety 97
 Other Important Tips 98
 Ergonomic Information 102
 What If You are Traveling? 104
 Questions about Vision? 104
 What This Warranty Covers 108
 Use of Personal Information 111
 Limitation of Liability 112
 Dispute Resolution 114
 Other Rights 114
 Types of Warranty Service 117
2 On-site Service 118
3 Courier or Depot Service 118
Appendix C. Specifications 122
Appendix D. Notices 123
 Television output notice 125
 Wireless Interoperability 126
 Korea Class B 134
 General Recycling Statement 135
Computers 138
User Guide V1.0 146

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Lenovo IDEAPAD U330 User Manual Page 33

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