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Lenovo B580 Laptop User Guide - Lenovo B480, B580 - Page 35

Software configuration

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Software configuration Consult your Internet Service Provider and search the Windows Help and Support Center for details on how to configure your computer for wireless connections. Chapter 3. Connecting to the network 21

Section	Page
Read this first	5
Important safety information	6
Conditions that require immediate action	6
Safety guidelines	7
Chapter 1. Getting to know your computer	15
Top view	15
Left-side view	16
Right-side view	17
Front view	18
Bottom view	19
Status indicators	19
Features	21
Specifications	22
Chapter 2. Using your computer	23
Frequently asked questions	23
Tips on using your computer	24
Reading the manuals	24
Connecting to power	24
Turning on the computer	24
Configuring the operating system	24
Putting the computer into sleep mode or shutting it down	25
Using the ac power adapter and the battery pack	25
Checking the battery status	25
Using the ac power adapter	26
Charging the battery	26
Maximizing the battery life	26
Handling the battery	27
Using the touch pad	28
Using the recovery button	29
Using the keyboard	29
Numeric keypad	29
Function key combinations	30
Connecting to external devices	32
Using the media card reader	32
Using the NVIDIA Optimus Graphics feature	32
Chapter 3. Connecting to the network	33
Wired connection	33
Hardware connection	33
Software configuration	34
Wireless connection	34
Hardware connection	34
Software configuration	35
Chapter 4. You and your computer	37
Accessibility and comfort	37
Ergonomic information	37
Chapter 5. Security	39
Attaching a mechanical lock	39
Using passwords	39
Using a fingerprint reader	39
Chapter 6. Recovery overview	41
Using the OneKey Recovery Pro program on the Windows 7 operating system	41
Solving recovery problems on the Windows 7 operating system	41
Using the Windows recovery program on the Windows 8 operating system	42
Chapter 7. Replacing devices	45
Static electricity prevention	45
Replacing the battery	45
Replacing the backup battery	46
Replacing the hard disk drive	49
Replacing a memory module	52
Replacing the PCI Express Mini Card for wireless LAN/WiMAX connection	55
Removing the optical drive	58
Chapter 8. Preventing problems	61
General tips for preventing problems	61
Taking care of your computer	62
Chapter 9. Troubleshooting computer problems	65
Troubleshooting	65
Battery and power problems	65
Computer screen problems	66
Problems with drives and other storage devices	67
OneKey Recovery Pro program problems	68
A password problem	68
A sound problem	69
Other problems	69
Appendix A. Regulatory information	71
Wireless related information	71
Export classification notice	72
Electronic emission notices	72
Federal Communications Commission (FCC) Declaration of Conformity	72
Appendix B. WEEE and recycling statements	75
China WEEE statement	75
Important WEEE Information	75
Japan recycling statements	75
Recycling information for Brazil	76
Battery recycling information for the European Union	77
Battery recycling information for the United States and Canada	77
Battery recycling information for Taiwan	77
Appendix C. Restriction of Hazardous Substances Directive (RoHS)	79
China RoHS	79
Turkish RoHS	79
Ukraine RoHS	79
India RoHS	80
Appendix D. Notices	81
ENERGY STAR model information	82
Trademarks	82