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Lenovo E49 (English) User Guide - Page 17

Getting to know your computer, Top view

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Chapter 1. Getting to know your computer This chapter introduces the computer hardware features to give you the basic information you will need to start using the computer. • "Top view" on page 1 • "Left-side view" on page 2 • "Right-side view" on page 3 • "Front view" on page 4 • "Bottom view" on page 5 • "Status indicators" on page 6 • "Features" on page 6 • "Specifications" on page 7 Top view 2 3 4 5 6 7 Figure 1. Lenovo E49 top view 1 Integrated camera (on some models) 2 Wireless module antennas 3 Computer display 4 Speakers 5 Power button © Copyright Lenovo 2012 1 10 9 8 6 OneKey® Recovery Pro program button 7 Built-in microphone 8 Touch pad 9 Fingerprint reader (on some models) 10 Mute button (on some models) 1

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	17
Top view	17
Left-side view	18
Right-side view	19
Front view	20
Rear view	21
Bottom view	21
Status indicators	22
Features	22
Specifications	23
Chapter 2. Using your computer	25
Frequently asked questions	25
Tips on using your computer	26
Reading the manuals	26
Connecting to power	26
Turning on the computer	26
Configuring the operating system	26
Putting the computer into sleep mode or shutting it down	26
Using the ac power adapter and the battery pack	27
Checking the battery status	27
Using the ac power adapter	27
Charging the battery	28
Maximizing the battery life	28
Handling the battery	29
Using the touch pad	29
Using the keyboard	30
Numeric keypad	30
OneKey Recovery Pro program button	30
Function key combinations	31
Connecting to external devices	31
Using the media card reader	32
Using USB connectors	32
Using Bluetooth	32
Using the Nvidia Optimus Graphics feature	33
Chapter 3. Connecting to the network	35
Wired connection	35
Hardware connection	35
Software configuration	36
Wireless connection	36
Hardware connection	36
Software configuration	37
Chapter 4. You and your computer	39
Accessibility and comfort	39
Ergonomic information	39
Chapter 5. Security	41
Attaching a mechanical lock	41
Using passwords	41
Using a fingerprint reader	41
Chapter 6. Recovery overview	43
Using the OneKey Recovery Pro program on the Windows 7 operating system	43
Solving recovery problems	43
Chapter 7. Replacing devices	45
Static electricity prevention	45
Replacing the battery	45
Replacing the hard disk drive	46
Replacing the keyboard	48
Replacing a memory module	51
Replacing the PCI Express Mini Card for wireless LAN/WiMAX connection	52
Replacing the optical drive	54
Chapter 8. Preventing problems	55
General tips for preventing problems	55
Taking care of your computer	56
Chapter 9. Troubleshooting computer problems	59
Troubleshooting	59
Battery and power problems	59
Computer screen problems	60
Problems with drives and other storage devices	61
OneKey Recovery Pro program problems	62
A password problem	62
A sound problem	63
Other problems	63
Appendix A. Regulatory information	65
ENERGY STAR model information	65
Wireless related information	66
Export classification notice	67
Electronic emission notices	67
Federal Communications Commission (FCC) Declaration of Conformity	67
Appendix B. WEEE and recycling statements	71
China WEEE statement	71
EU WEEE statements	71
Japan recycling statements	71
Recycling information for Brazil	72
Battery recycling information for the European Union	73
Battery recycling information for the United States and Canada	73
Battery recycling information for Taiwan	73
Appendix C. Notices	75