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Related Manuals for Lenovo B475
Summary of Contents for Lenovo B475
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Page 1: User Guide
User Guide Lenovo B475... - Page 2 • If your product is not working correctly, DO NOT RETURN IT TO THE STORE. • For technical assistance, contact a Lenovo 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 First Edition (October 2011) ©...
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Page 3: Table Of Contents
Special keys and buttons . System status indicators . Securing your computer Attaching a security lock (not supplied) . Using passwords . Fingerprint reader (on some models) . Connecting to the Internet . Wired connection . Wireless connection . © Copyright Lenovo 2011... - Page 4 Chapter 3. Lenovo OneKey Rescue system . Using Lenovo OneKey Recovery in Windows 7 operating system . Using Lenovo OneKey Rescue system in other operating systems . Appendix A. CRU instructions . Replacing the battery Replacing the hard disk drive .
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Page 5: Chapter 1. Getting To Know Your Computer
Attention: Do NOT open the display panel beyond 130 degrees. When closing the display panel, be careful NOT to leave pens or any other objects in between the display panel and the keyboard. Otherwise, the display panel may be damaged. © Copyright Lenovo 2011... -
Page 6: Left-Side View
(If OneKey Rescue system has been preinstalled) when the computer is powered off. Note: For details, refer to the instructions in Chapter 3 “Lenovo OneKey Rescue system” on page 21. Built-in microphone: The built-in microphone (with noise reduction) can be used for video conferencing, voice narration, or simple audio recordings. -
Page 7: Right-Side View
Note: For details, refer to the instructions in “Attaching a security lock (not supplied)” on page 16. AC power adapter jack: Connect the ac power adapter here. Note: For details, refer to the instructions in “Using ac power adapter and battery” on page 9. -
Page 8: Front View
Headphone jack: Connects to external headphones. Attention: Listening to music at high volume over extended periods of time may damage your hearing. Microphone jack: Connects to external microphones. USB connectors: Connect to USB devices. Note: For details, refer to the instructions in “Connecting a universal serial bus (USB) device”... -
Page 9: Bottom View
Bottom view Battery latch - manual: The manual battery latch is used to keep the battery pack secured in place. Battery pack: For details, refer to the instructions in “Using ac power adapter and battery” on page 9. Battery latch - spring loaded: The spring-loaded battery latch keeps the battery pack secured in place. - Page 10 User Guide...
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Page 11: Chapter 2. Learning The Basics
To connect the computer to an electrical outlet, do the following: 1. Connect the power cord to the ac power adapter. 2. Connect the ac power adapter to the ac power adapter jack of the computer firmly. 3. Plug the power cord into an electrical outlet. © Copyright Lenovo 2011... -
Page 12: Turning On The Computer
Turning on the computer Press the power button to turn on the computer. Configuring the operating system You may need to configure the operating system when it is first used. The configuration process may include the procedures below. • Accepting the end user license agreement •... -
Page 13: Using Ac Power Adapter And Battery
If you are not going to use the computer for an extended period of time, or if you need to send your computer to Lenovo for service, etc. remove the battery pack from the computer. Before removing the battery pack, make sure the computer has been shut down. -
Page 14: Handling The Battery
To avoid possible injury and detriment to the environment, pay attention to the following points: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose the battery pack to water or rain. -
Page 15: Using The Keyboard
Left click button: Has the same function with that of the left mouse button on a conventional mouse. Right click button: Has the same function with that of the right mouse button on a conventional mouse. Note: You can enable or disable the touchpad using Fn+F6. Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. -
Page 16: Connecting External Devices
The following describes the features of each function key. Function key combination Fn+Esc Fn+F1 Fn+F2 Fn+F3 Fn+F4 Fn+F5 Fn+F6 Fn+F8 Fn+F9 Fn+F10 Fn+F11 Fn+F12 Fn+PgUp Fn+PrtSc Fn+Home Fn+PgDn Fn + up and down arrows Fn + left and right arrows Connecting external devices Your computer has a wide range of built-in features and connection capabilities. -
Page 17: Connecting A Universal Serial Bus (Usb) Device
Notes: • Insert ONLY one card in the slot at a time. • This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.). Inserting a memory card To insert a memory card, do the following: 1. Push the dummy card until you hear a click. Gently pull the dummy card out of the memory card slot. -
Page 18: Special Keys And Buttons
Note: The actual maximum range may vary due to interference and transmission barriers. To get the best possible connection speed, place the device as near your computer as possible. Enabling Bluetooth communications on your computer To enable Bluetooth communications on your computer, do the following: 1. -
Page 19: System Status Indicators
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, refer to the instructions in Chapter 3 “Lenovo OneKey Rescue system” on page 21. System status indicators These indicators inform you of the computer status. -
Page 20: Securing Your Computer
• Before purchasing any security product, verify that it is compatible with this type of security keyhole. • You are responsible for evaluating, selecting, and implementing the locking devices and security features. Lenovo offers no comment judgement or warranty regarding the function, quality or performance of locking devices and security features. -
Page 21: Fingerprint Reader (On Some Models)
Note: To enter BIOS Setup Utility, press F2 when the Lenovo logo appears on the screen while the computer is starting up. Fingerprint reader (on some models) With the fingerprint reader, in addition to registering fingerprint information and using it as a password for Windows operating system or Web site logon, you can also launch applications quickly and encrypt private data with your fingerprint to secure your computer. - Page 22 Cable TV cable (not supplied) Splitter (not supplied) Cable modem (not supplied) Note: Your weird connection might slightly be different with the above illustrations. User Guide...
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Page 23: Wireless Connection
Telephone line (not supplied) Splitter (not supplied) DSL modem (not supplied) Note: Your weird connection might slightly be different with the above illustrations. Software configuration Consult your Internet Service Provider (ISP) for details on how to configure your computer. Wireless connection Wireless connections provide mobile access to the Internet, allowing you to stay online anywhere the wireless signal covers. - Page 24 Using Wi-Fi/WiMAX (on some models) Enabling wireless connection To enable wireless communications, do the following: 1. Slide the integrated wireless device switch from 2. Press Fn+F5 to configure settings. Hardware connection Access point (not supplied) Wi-Fi/WiMAX network Software configuration Consult your Internet Service Provider and search Windows Help and Support Center for details on how to configure your computer.
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Page 25: Chapter 3. Lenovo Onekey Rescue System
Chapter 3. Lenovo OneKey Rescue system The Lenovo OneKey Rescue system is an easy-to-use application that can be used to back up the data on your system partition (C drive) for easy restore when required. You can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without starting the Windows operating system. - Page 26 Notes: • You can choose to restore your system partition to the original factory status, or to a previously generated backup. • The recovery process is irreversible. Make sure to back up any critical data before using the recovery feature. User Guide...
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Page 27: Appendix A. Cru Instructions
6. Turn the computer over again. Connect the ac power adapter and the cables to the computer again. © Copyright Lenovo 2011 . Holding the battery release lever in the , remove the battery pack in the direction shown by... -
Page 28: Replacing The Hard Disk Drive
You can increase the storage capacity of your computer by replacing the hard disk drive with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative. Notes: • Replace the hard disk drive only if you upgrade it or have it repaired. The connectors and bay of the hard disk drive were not designed for frequent changes, or drive swapping. -
Page 29: Replacing A Memory Module
5. Remove the frame fixing screw by arrow to remove the hard disk drive from the slot. 6. Put a new hard disk drive gently into the hard disk drive bay with the tab facing upwards and the connectors facing each other; then push it firmly into space. 7. - Page 30 1. Touch a metal table or a grounded metal object to reduce any static electricity in your body, which could damage the DDR3 SDRAM. Do not touch the contact edge of the DDR3 SDRAM. 2. Turn off the computer. Disconnect the ac power adapter and all cables from the computer.
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Page 31: Removing The Optical Drive
7. Align the notch of the DDR3 SDRAM with the protrusion of the socket and gently insert the DDR3 SDRAM into the socket at a 30-45° angle. Then push the DDR3 SDRAM inward toward the socket until the latches on both edges of the socket are pushed into the closed position. - Page 32 2. Close the computer display, and then turn the computer over. 3. Remove the battery pack. 4. Remove the screw optical drive in the direction shown by arrow . Pull the optical drive out in the direction shown by arrow . The following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs you of where to find replacement instructions.
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Page 33: Trademarks
Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo OneKey Windows is a trademark or registered trademark of the Microsoft group of companies. Other company, products, or service names may be trademarks or service marks of others. - Page 34 User Guide...
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Page 35: Index
9 Bluetooth 13 Built-in microphone 2 Camera 1, 12 Card reader 13 Charging the battery 9 Function key combinations 11 Keyboard 11 OneKey Rescue system button 14 Password 16 Security 16 Touchpad 2 © Copyright Lenovo 2011... - Page 36 User Guide...
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