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Lenovo IdeaPad U400 Support Question

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Question posted by jag19571110 on May 6th, 2013

Mouse Stuck

My cat sat on my Lenovo U400 laptop. Now the mousepad doesn't seem to be working and the mouse is stuck in the middle of the screen. How do I fix this?

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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

... as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to http://www.lenovo.com, click Support, and then click User's guides and manuals. GS-35F-05925. Regulatory Notice ...subject to most models. Be sure to read Lenovo Safety and General Information Guide first. • Some instructions in this guide are for Lenovo IdeaPad U400 unless otherwise stated.

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 3

... system 23 Trademarks 24 Index 25 i 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...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 5

... may differ from the actual product. Chapter 1. Attention: • Do NOT open the display panel beyond 130 degrees. Getting 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

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 6

... Press this button 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. b Wireless module antennas (Select models only) c Computer display The built-in antennas ensure optimal reception of wireless radio. e System status indicators For details, see "Using...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 7

OneKey Rescue system" on page 17. 3 Note: For details, see "Chapter 5. 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

... extended periods of the computer may damage your computer c Headphone mic combo jack Connects to an Ethernet network. Note: For details, see "Wired connection (U300/U400)" on page 21. 4 Getting to know your hearing. e RJ-45 port This port connects the computer to the headset.

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. 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.

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 10

Note: For details, see "Wired connection (U300/U400)" on page 12. f Optical drive Your computer comes with an optical drive, such as a CD/DVD drive. 6 Attention: • Listening to music at high volume ...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 12

... „ How to put your computer into hibernation To put your system up to the Lenovo logo screen, to enter the BIOS setup program. „ How to enter the BIOS setup program ... Press the OneKey key, and select when the option menu appears. Intel Rapid Start Technology (For IdeaPad U300s series only Intel Rapid Start Technology gets your computer into the hibernation mode, click the Start ...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 13

... hybrid power supply is enabled, the power adapter and the battery pack work together to 70% of the battery pack becomes lower. Battery Protection If... sleep mode, you may be turned on without using the power adapter. New Features Hybrid Power Supply (For IdeaPad U400 series only A hybrid power supply system incorporates a power adapter and battery pack to the power adapter when the...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 14

... computer is in battery pack is first used. Moving your computer, connect the computer to configure the operating system when it down When you finish working with your computer, you move your computer for only a short time, put the computer into sleep state. To charge the battery and begin using your...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 16

... battery „ Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in the battery when you commence work. • The way you use your computer: for example, how often you access the hard disk drive and how bright you make the computer display...

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

... the features of the function keys, you can change operational features instantly. Fn + End: Activate the break function. Fn + PrtSc: pop-up CD/DVD disk (U400 only). Fn + PgUp: Enable/Disable the scroll lock.

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 21

... due to 10 meters range 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 your computer as USB ODD, use the Bluetooth function, turn it can transfer data between these devices without cables and up...

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

DSL DSL is a family of related technologies that bring high-speed network access to the Internet. Wireless network technology: connect without wiring. 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 26

Wi-Fi WiMAX Wi-Fi networks cover a small physical area, like a home, office, or small group of buildings. Hardware connection Access point * U400 Wi-Fi/WiMAX network * Not supplied Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on the ...

Lenovo IdeaPad U300s/U300/U400 User Guide V1.0 - Page 28

... SRS Labs, Inc. Trademarks The following terms are trademarks of Microsoft Corporation in the United States, other countries, or both . Lenovo IdeaPad OneKey Microsoft and Windows are trademarks or registered trademarks of Lenovo in the United States, other countries, or both . Premium Surround Sound technology is a trademark of others. 24 is incorporated under...