Lenovo IdeaPad U400 - Manual (Page 3)

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Chapter 1. Getting to know your
computer.......................................................1
Top view .........................................................1
Left-side view ................................................3
Right-side view..............................................5
Front view ......................................................7
Chapter 2. New Features .............................8
Rapid Boot (Select models only) .................8
Intel Rapid Start Technology
(For IdeaPad U300s series only)..................8
Hybrid Power Supply
(For IdeaPad U400 series only) ...................9
Battery Protection..........................................9
Quick Charge (For IdeaPad U300s
series only) .....................................................9
Chapter 3. Learning the basics.................10
First use......................................................... 10
Using AC adapter and battery .................. 12
Using the touchpad..................................... 13
Using the keyboard..................................... 14
Connecting external devices......................17
Special keys and buttons ............................ 18
System status indicators............................. 19
Securing your computer............................. 20
Chapter 4. Connecting to the Internet ......21
Wired connection (U300/U400) ................ 21
Wireless connection .................................... 22
Chapter 5. OneKey Rescue system..........23
OneKey Rescue system .............................. 23
Trademarks.................................................24
Index............................................................25
Contents