Lenovo IdeaPad U400 Lenovo IdeaPad U300s/U300/U400 User Guide V1.0
Lenovo IdeaPad U400 Manual
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- Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 1
IdeaPad U300/ U300s/U400 User Guide V1.0 Read the safety notices and important tips in the included manuals before using your computer. - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 2
described in this user guide. • The illustrations used in this manual are for Lenovo IdeaPad U400 unless otherwise stated. lenovo.com, click Support, and then click User's guides and manuals. First Edition (May 2011) © Copyright Lenovo 2011. LENOVO products, data, computer software, and services - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 3
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 4. Connecting to the Internet ......21 Wired connection (U300/U400 21 Wireless connection 22 Chapter 5. OneKey Rescue system .......... - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 4
- Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 5
Chapter 1. Getting to know your computer Top view 3 U400 2 4 5 6 Note: The illustrations in this manual may differ from the actual product. Please refer to the actual product. Attention: • Do NOT open the display panel beyond 130 degrees. When closing the - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 6
Chapter 1. Getting to know your computer a Integrated camera (Select models only) Use the camera for video communication. b Wireless module antennas (Select models only) c Computer display The built-in antennas ensure optimal reception of wireless radio. The LCD display provides brilliant visual - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 7
Chapter 1. Getting to know your computer Left-side view „ U300 „ U300s 4 23 „ U400 4 2 4 52 a OneKey Rescue system button Press this button to open OneKey Rescue system (If OneKey Rescue system has been preinstalled) when the computer is powered - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 8
overheating of the computer may occur. e RJ-45 port This port connects the computer to an Ethernet network. Note: For details, see "Wired connection (U300/U400)" on page 21. 4 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 9
Chapter 1. Getting to know your computer Right-side view „ U300 „ U300s „ U400 1 2 35 41 2 5 41 2 6 5 a USB port Connects to USB devices. Note: For details, see "Connecting a universal serial bus (USB) device" on page 17. b HDMI port (Select - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 10
Getting to know your computer c RJ-45 port This port connects the computer to an Ethernet network. Note: For details, see "Wired connection (U300/U400)" on page 21. d Headphone mic combo jack Connects to the headset. Attention: • Listening to music at high volume over extended periods of time - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 11
Chapter 1. Getting to know your computer Front view 1 a System status indicators For details, see "System status indicators" on page 19. 7 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 12
to disable this function. Note: By default, rapid boot is enabled for IdeaPad U300s. If the rapid boot function is not enabled, you can press Fn+F2 (or F2) immediately after your computer boots up to the Lenovo logo screen, to enter the BIOS setup program. „ How to enter the - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 13
2. New Features Hybrid Power Supply (For IdeaPad U400 series only A hybrid power supply system incorporates adapter into it. Otherwise, the computer cannot be turned on. Quick Charge (For IdeaPad U300s series only U300s incorporates the function of quick charge. This function achieves the best - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 14
Chapter 3. Learning the basics First use „ Reading the manuals Read the supplied manuals before using your computer. „ Conncting to the power The built-in battery pack is not fully charged at purchase. To charge the battery and begin - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 15
Chapter 3. Learning the basics To wake the computer, do one of the following. • Press the power button. • Press any key on the keyboard. „ Shutting down your computer If you are not going to use your computer for a day or two, shut it down. To shut down your computer, click and select Shut down from - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 16
Chapter 3. Learning the basics Using AC adapter and battery „ Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in the notification area. Note: As each computer user has different habits and needs, it is difficult to predict how long a - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 17
Chapter 3. Learning the basics Using the touchpad U400 $ a Touchpad To move the cursor on the screen, slide your fingertip over the pad in the direction in which you want the cursor to move. Note: You can enable/disable the touchpad using F6. 13 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 18
then press one of the function keys b . % $ The following describes the features of each function key. Fn + PrtSc: pop-up CD/DVD disk (U400 only). Fn + Home: Activate the pause function. Fn + End: Activate the break function. Fn + PgUp: Enable/Disable the scroll lock. Fn + PgDn: Activate - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 19
Chapter 3. Learning the basics „ Hotkey Using Hotkey The hotkeys are located on the function key row on the keyboard. You can access certain system settings quickly by pressing the appropriate hotkey. : Mute/Unmute the sound. : Quick increase volume level. : Refresh same function for main and - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 20
. To disable the Hotkey mode, do the following: 1 Restart the computer. Press Fn + F2 to open the BIOS setup interface right after the Lenovo logo appears. Note: If Lenovo has been enabled for your computer, you can press Fn + F2 at startup to open the BIOS setup interface. In such - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 21
range of built-in features and connection capabilities. „ Connecting a universal serial bus (USB) device Your computer comes with two(U300s) / three(U300/U400) USB ports compatible with USB devices. Note: When using a high power consumption USB device such as USB ODD, use the external device's power - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 22
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. Note: For details, see "OneKey Rescue system" on page 23. 18 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 23
Chapter 3. Learning the basics System status indicators These indicators inform you of the computer status. ' U400 & $% a Power status indicator b Battery status indicator c Caps lock indicator d Camera indicator 19 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 24
password, see the Help to the right of the screen in BIOS setup utility. Note: To enter BIOS setup utility, press Fn + F2 when the Lenovo logo appears on the screen while the computer is starting up. 20 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 25
wiring to connect. Wireless network technology: connect without wiring. Wired connection (U300/U400 Wired connections are a reliable and safe way to connect the computer to the Internet. Cable Cable Internet services use a cable modem connected to the residential cable TV line. DSL DSL is - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 26
access without the need for cables. Note: Your computer may not support all wireless connection methods. „ Using Wi-Fi/WiMAX Enabling wireless * U400 Wi-Fi/WiMAX network * Not supplied Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 27
when required. You can run Lenovo OneKey Recovery under the Windows operating support the creation of recovery discs; however an appropriate external optical drive is needed to physically create the recovery discs. For more instructions, see the Help file of Lenovo OneKey Recovery. „ Using Lenovo - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 28
following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo IdeaPad OneKey Microsoft and Windows are trademarks of Microsoft Corporation on the PC. Other company, products, or service names may be trademarks or service marks of others. 24 - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 29
Index A AC adapter Using 12 B Battery Charging 12 Bluetooth Connecting 17 C Camera 2 F Rapid Boot 8 Function key combinations 14 H Hybrid Power Supply 9 K Keyboard Using 14 O OneKey Rescue system button 23 P Password Using 20 Q Quick Charge 9 R Rapid Start Technology 8 S Security 20 T - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 30
THE STORE. For technical assistance, contact a Lenovo support specialist 24 hours a day by calling toll free 1-877-4 LENOVO (1-877-453-6686). Additionally, you can find support information and updates on the Lenovo Web site located at http://consumersupport.lenovo.com. * Only for the users from the - Lenovo IdeaPad U400 | Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 31
©Lenovo China 2011 New World. New Thinking.TM www.lenovo.com V1.0_en-US
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IdeaPad U300/
U300s/U400
Read the safety notices and important tips in the
included manuals before using your computer.
User Guide
V1.0