Lenovo IdeaPad U400 Support Question
Lenovo IdeaPad U400 Support Question
Find answers below for this question about Lenovo IdeaPad U400.Need a Lenovo IdeaPad U400 manual? We have 1 online manual for this item!
Question posted by mandarchaudhary on October 10th, 2012
Webcam
Hi, I am using ideapad U400 and my webcam has stopped working. Can anyone suggest a solution?
Thanks!
Current Answers
Related Lenovo IdeaPad U400 Manual Pages
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 U300s/U300/U400 User Guide V1.0 - Page 2
... product, be available on your computer may include features that you are using Windows® 7. Some features may not be sure to read it , go to most models.
If you are for Lenovo IdeaPad U400 unless otherwise stated. Be sure to read Lenovo Safety and General Information Guide first. • Some instructions in...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 3
... 9 Quick Charge (For IdeaPad U300s series only 9 Chapter 3. OneKey Rescue system ..........23 OneKey Rescue system 23 Trademarks 24 Index 25
i Contents
Chapter 1. Getting to the Internet ......21 Wired connection (U300/U400 21 Wireless connection 22 Chapter 5. Connecting to know your computer 20 Chapter 4. Learning the basics 10 First use 10 Using AC adapter and...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 5
... any other objects in this manual may differ from the actual product. Getting to the actual product. Please refer to know your computer
Top view
3
U400
2 4 5
6
Note: The illustrations in between the display panel and the keyboard. When closing the display panel, be damaged.
1 Chapter 1.
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 6
...Power button
Press this button to know your computer
a Integrated camera (Select models only)
Use the camera for video communication.
f Touchpad
The touchpad functions as a conventional mouse. b...display provides brilliant visual output.
e System status indicators
For details, see "Using the touchpad" on page 13.
2 Note: For details, see "System status indicators" on the computer.
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 7
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 USB devices.
b USB port
Connects to open OneKey Rescue system (If OneKey Rescue system has been ...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 8
... at high volume over extended periods of the computer may damage your hearing. d Fan louvers
Dissipate internal heat. Note: For details, see "Wired connection (U300/U400)" on page 21.
4 Attention: • Listening to the headset.
Note: Make sure that none of the fan louvers are blocked or else overheating of time...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 9
b HDMI port (Select models only)
Connects to USB devices. 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 devices with HDMI input such as a TV or a display.
5 Chapter 1. Note: For details, see "Connecting a universal serial bus (USB) device" on page 17.
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 10
... drive.
6
e AC power adapter jack
Connect the AC adapter here. Attention: • Listening to the headset.
Getting to know your hearing.
Note: For details, see "Using AC adapter and battery" on page 21. Note: For details, see "Wired connection (U300...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 12
..., you can press Fn+F2 (or F2) immediately after it remains in the sleep mode for IdeaPad U300s. If the rapid boot function is not enabled, you cannot put your computer on, and ...your computer boots up and running faster from the hibernation mode. Intel Rapid Start Technology (For IdeaPad U300s series only
Intel Rapid Start Technology gets your system up to the Lenovo logo screen,...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 13
...enabled, the power adapter and the battery pack work together to power the computer.
Chapter 2. When your computer remains...Intel Turbo Boost Technology is enabled), the power adapter stops charging the battery pack and the battery back starts... turned on without using the power adapter.
Note: The batter pack is enabled. New Features
Hybrid Power Supply (For IdeaPad U400 series only
A ...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 14
... be away from the Start menu. Learning the basics
First use , and bypass the startup process. To charge the battery and begin using your computer for only a short time, put it to ...Sleep from your computer.
„ Conncting to configure the operating system when it down
When you finish working with your computer, you can damage the hard disk, causing loss of the computer firmly. 3 Plug...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 15
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, click and select Shut down . Chapter 3. To shut down your computer for a day or two, shut it down from the Start menu.
11
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 U300s/U300/U400 User Guide V1.0 - Page 18
... break function. Fn + PgUp:
Enable/Disable the scroll lock. Fn + PrtSc:
pop-up CD/DVD disk (U400 only).
Fn + PgDn:
Activate the insert function.
14
Fn + Home:
Activate the pause function.
Learning the basics
Using the keyboard
Your computer has the function keys incorporated in its standard keyboard.
„ Function key combinations...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 21
... with two(U300s) / three(U300/U400) USB ports compatible with your computer.
17
Note: When using a high power consumption USB device such as USB ODD, use the Bluetooth function, turn it can transfer... may result.
„ Connecting a Bluetooth device
If your computer
1 Press F7 to use the external device's power adapter.
Enabling Bluetooth communications on how to pair the device with...
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 U300s/U300/U400 User Guide V1.0 - Page 25
... connection
Cable
DSL
TV cable
Telephone line
Splitter *
*
Splitter *
*
Cable modem *
DSL modem *
U400
U400
*
*
* Not supplied. Wireless network technology: connect without wiring.
Cable
Cable Internet services use physical wiring to the residential cable TV line. Wired connection (U300/U400
Wired connections are for details on how to the Internet
As a global network...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 26
Hardware connection
Access point *
U400
Wi-Fi/WiMAX network
* Not supplied
Software configuration Consult your Internet Service...online anywhere the wireless signal covers.
Note: Your computer may not support all wireless connection methods.
„ Using Wi-Fi/WiMAX Enabling wireless connection
To enable wireless communications, do the following standards. Connecting to the Internet
...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 28
...
The following terms are trademarks of Microsoft Corporation in the United States, other countries, or both . is incorporated under license from SRS Labs, Inc. Lenovo IdeaPad OneKey Microsoft and Windows are trademarks or registered trademarks of others.
24
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