Lenovo B575e User Guide - Lenovo B475e, B575e - Page 3

Contents, Replacing devices - battery

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Contents Read this first iii Important safety information iv Conditions that require immediate action . . . iv Safety guidelines v Chapter 1. Getting to know your computer 1 Top view 1 Left-side view 3 Right-side view 4 Front view 5 Bottom view 6 Status indicators 6 Features 8 Specifications 9 Chapter 2. Using your computer . . . 11 Frequently asked questions 11 Tips on using your computer 12 Reading the manuals 12 Connecting to power 12 Turning on the computer 12 Configuring the operating system . . . . . 12 Putting the computer into sleep mode or shutting it down 12 Using the ac power adapter and the battery pack . 13 Checking the battery status 13 Using the ac power adapter 13 Charging the battery 14 Maximizing the battery life 14 Handling the battery 14 Using the touch pad 15 Using the keyboard 16 Numeric keypad 16 OneKey Recovery Pro program button . . . 17 Function key combinations 17 Connecting to external devices 18 Using the media card reader 18 Using USB connectors 19 Using Bluetooth 19 Chapter 3. Connecting to the network 21 Wired connection 21 Hardware connection 21 Software configuration 22 Wireless connection 22 © Copyright Lenovo 2012 Hardware connection 22 Software configuration 23 Chapter 4. You and your computer . . 25 Accessibility and comfort 25 Ergonomic information 25 Chapter 5. Security 27 Attaching a mechanical lock 27 Using passwords 27 Chapter 6. Recovery overview . . . . 29 Using OneKey Recovery Pro program on the Windows 7 operating system 29 Solving recovery problems 29 Chapter 7. Replacing devices . . . . . 31 Static electricity prevention 31 Replacing the battery 31 Replacing the backup battery 32 Replacing the hard disk drive 35 Replacing a memory module 39 Replacing the PCI Express Mini Card for wireless LAN connection 41 Removing the optical drive 45 Chapter 8. Preventing problems . . . 47 General tips for preventing problems 47 Taking care of your computer 48 Chapter 9. Troubleshooting computer problems 51 Troubleshooting 51 Battery and power problems 51 Computer screen problems 52 Problems with drives and other storage devices 53 OneKey Recovery Pro program problems . . 54 A password problem 54 A sound problem 55 Other problems 55 Appendix A. Regulatory information 57 Wireless related information 57 Export classification notice 58 Electronic emission notices 58 Federal Communications Commission (FCC) Declaration of Conformity 58 i

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Contents
Read this first
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iii
Important safety information
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iv
Conditions that require immediate action
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iv
Safety guidelines
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v
Chapter 1. Getting to know your
computer
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1
Top view
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Left-side view
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Right-side view
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Front view
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Bottom view
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Status indicators
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Features
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Specifications
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9
Chapter 2. Using your computer . . .
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Frequently asked questions
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Tips on using your computer
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12
Reading the manuals
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12
Connecting to power
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Turning on the computer
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12
Configuring the operating system
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Putting the computer into sleep mode or
shutting it down
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12
Using the ac power adapter and the battery pack
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Checking the battery status
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13
Using the ac power adapter
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13
Charging the battery
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14
Maximizing the battery life
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14
Handling the battery
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14
Using the touch pad
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Using the keyboard
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16
Numeric keypad
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16
OneKey Recovery Pro program button
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17
Function key combinations
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17
Connecting to external devices
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Using the media card reader
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Using USB connectors
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Using Bluetooth
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Chapter 3. Connecting to the
network
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Wired connection
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Hardware connection
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Software configuration
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Wireless connection
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Hardware connection
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Software configuration
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Chapter 4. You and your computer . .
25
Accessibility and comfort
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25
Ergonomic information
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25
Chapter 5. Security
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27
Attaching a mechanical lock
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27
Using passwords
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Chapter 6. Recovery overview
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29
Using OneKey Recovery Pro program on the
Windows 7 operating system
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29
Solving recovery problems
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Chapter 7. Replacing devices
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31
Static electricity prevention
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31
Replacing the battery
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31
Replacing the backup battery
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32
Replacing the hard disk drive
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35
Replacing a memory module
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39
Replacing the PCI Express Mini Card for wireless
LAN connection
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41
Removing the optical drive
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45
Chapter 8. Preventing problems
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47
General tips for preventing problems
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47
Taking care of your computer
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48
Chapter 9. Troubleshooting computer
problems
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51
Troubleshooting
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51
Battery and power problems
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51
Computer screen problems
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52
Problems with drives and other storage
devices
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53
OneKey Recovery Pro program problems
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54
A password problem
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54
A sound problem
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55
Other problems
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55
Appendix A. Regulatory
information
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57
Wireless related information
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57
Export classification notice
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58
Electronic emission notices
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58
Federal Communications Commission (FCC)
Declaration of Conformity
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58
© Copyright Lenovo 2012
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