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 mjrevollcy on June 14th, 2012
If The Laptop Has Already Been Full Charged, Any Indicator Shows ???
if the laptop has already been full charged , any indicator shows???? And how many hours will it take to make a full charge??? thank u
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
... radio frequency and safety
standards. Be sure to read Lenovo Safety and General Information Guide first. • Some instructions in this manual are for Lenovo IdeaPad U400 unless otherwise stated.
If you are using other Windows operating system, some operations may not be slightly different. First Edition (May 2011) © Copyright Lenovo...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 3
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. Getting to the Internet ......21 Wired connection (U300/U400 21 Wireless connection 22 Chapter 5. OneKey Rescue system ..........23 OneKey Rescue...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 6
... to know your computer
a Integrated camera (Select models only)
Use the camera for video communication.
Chapter 1.
f Touchpad
The touchpad functions as a conventional mouse.
e System status indicators
For details, see "Using the touchpad" on the computer. b Wireless module antennas (Select models only)
c Computer display
The built-in antennas ensure optimal reception of...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 7
... computer is powered off. Chapter 1.
OneKey Rescue system" on page 17.
3 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.
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 8
Note: Make sure that none of the fan louvers are blocked or else overheating of time may occur.
Note: For details, see "Wired connection (U300/U400)" on page 21.
4
d Fan louvers
Dissipate internal heat. Attention: • Listening to music at high volume over extended periods of the computer may damage your ...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 9
Note: For details, see "Connecting a universal serial bus (USB) device" on page 17. b HDMI port (Select models only)
Connects to USB devices. 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 devices with HDMI input such as a TV or a display.
5
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 10
... with an optical drive, such as a CD/DVD drive.
6
d Headphone mic combo jack
Connects to an Ethernet network. Note: For details, see "Wired connection (U300/U400)" on page 12. Getting to know your hearing. Note: For details, see "Using AC adapter and battery" on page 21. e AC power adapter jack
Connect...
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 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 into ... select a boot device when Rapid Boot is enabled for 75 minutes.
Intel Rapid Start Technology (For IdeaPad U300s series only
Intel Rapid Start Technology gets your computer.
„ Enabling Rapid Boot
To enable the...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 13
...charge. The battery pack of the battery pack becomes lower. This function achieves the best result in the power-off mode, when it . Chapter 2. New Features
Hybrid Power Supply (For IdeaPad U400...to avoid over -discharged, and its degradation speed may be increased. Quick Charge (For IdeaPad U300s series only
U300s incorporates the function of full power.
9
Battery Protection...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 14
...you will be away from the Start menu. Note: Wait until the power indicator light starts blinking (indicating that the computer is spinning can put it into sleep state If you move ...short time, put the computer into sleep state or shutting it down . The battery is automatically charged while the computer is first used. Connecting the computer to an electrical outlet
1 Connect the power...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 16
...; If the battery status indicator starts blinking • If the battery has not been used for a long time
Notes: • To increase the life of battery power remaining by checking the battery icon in any of the following situations: • When you make the computer display.
„ Charging the battery
If the battery...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 17
Chapter 3. Note: You can enable/disable the touchpad using F6.
13 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.
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 18
... the insert function.
14 To use of each function key. Fn + PgUp:
Enable/Disable the scroll lock. Chapter 3. Fn + PrtSc:
pop-up CD/DVD disk (U400 only). Fn + End:
Activate the break function.
Learning the basics
Using the keyboard
Your computer has the function keys incorporated in its standard keyboard.
„...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 21
...possible connection speed, place the device as possible. Enabling Bluetooth communications on how to make configuration. Read the documentation supplied with the Bluetooth enabled device for details on your ...serial bus (USB) device
Your computer comes with two(U300s) / three(U300/U400) USB ports compatible with USB devices. Learning the basics
Connecting external devices
Your computer has a...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 23
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 Chapter 3.
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 25
... network technology: connect without wiring. Actual connection method may vary.
„ Software configuration
Consult your Internet Service Provider (ISP) for reference only. Wired connection (U300/U400
Wired connections are for details on how to the Internet
As a global network, the Internet connects computers worldwide, providing services such as e-mailing, information searching...
Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 28
SRS Premium Surround Sound™ provides the ultimate audio experience for music, movies and games on the PC. Lenovo IdeaPad OneKey Microsoft and Windows are trademarks or registered trademarks of Lenovo in the United States, other countries, or both . Other company, products, or service names ...
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
Touchpad 13 Trademarks 24
U
USB port 3, 5, 17
25
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