Manualstech
English
Russian
Toggle navigation
Catalog
Lenovo
Laptop
E series laptop (lenovo)
E31-70 Laptop (Lenovo) - Type 80KC
E31-70 Laptop (Lenovo) - Type 80KC
(English) User Guide - Lenovo E31-70 Laptop
5 Read this first
7 Important safety information
7 Conditions that require immediate action
8 Safety guidelines
19 Chapter 1. Product overview
19 Front view
22 Left-side view
24 Right-side view
26 Bottom view
27 Features and specifications
29 Chapter 2. Using your computer
29 Frequently asked questions
30 Configuring the operating system
30 Registering your computer
30 Using the keyboard
31 Special keys and indicators
32 Setting the hotkey mode
33 Using the touch pad
34 Using the media card reader
34 Inserting a memory card
34 Removing a memory card
34 Power management
35 Checking the battery status
35 Using the ac power adapter
36 Charging the battery
36 Maximizing the battery life
36 Power saving
39 Handling the battery
40 Connecting to networks
40 Ethernet connection
40 Wireless connection
41 Chapter 3. You and your computer
41 Accessibility and comfort
41 Ergonomic information
45 Chapter 4. Security
45 Attaching a mechanical lock
45 Using passwords
47 Chapter 5. Lenovo OneKey Recovery system
47 Backing up the system partition
47 Restoring the system partition when Windows can be started
48 Restoring the system partition when Windows cannot be started
49 Chapter 6. Preventing problems
49 General tips for preventing problems
50 Taking care of your computer
55 Chapter 7. Troubleshooting computer problems
55 Troubleshooting
55 Battery and power problems
56 Computer screen problems
58 Problems with drives and other storage devices
58 OneKey Recovery program problems
59 A password problem
59 A sound problem
59 Other problems
61 Appendix A. Regulatory information
61 Wireless related information
63 ENERGY STAR model information
64 Brazil regulatory notice
64 Export classification notice
64 Electronic emission notices
65 Federal Communications Commission (FCC) Declaration of Conformity
69 Appendix B. WEEE and recycling statements
69 China WEEE statement
69 Important WEEE information
70 Japan recycling statements
71 Recycling information for Brazil
72 Battery recycling information for the United States and Canada
72 Battery recycling information for Taiwan
72 Battery recycling information for the European Union
75 Appendix C. Restriction of Hazardous Substances Directive (RoHS)
75 India RoHS
75 China RoHS
76 Turkish RoHS
76 Ukraine RoHS
76 European Union RoHS
77 Appendix D. Notices
79 Trademarks
81 Index