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Twist series laptop (thinkpad)
Twist S230u Laptop (ThinkPad) - Type 3347
Twist S230u Laptop (ThinkPad) - Type 3347
(English) User Guide
5 Read this first
6 Important safety information
7 Conditions that require immediate action
7 Safety guidelines
15 Chapter 1. Product overview
15 Locating computer controls, connectors, and indicators
15 Front view
17 Right-side view
18 Left-side view
20 Bottom view
20 Status indicators
22 Locating important product information
22 Machine type and model label
23 FCC ID and IC Certification number label
23 Features
24 Specifications
25 Operating environment
25 Lenovo programs
27 Chapter 2. Using your computer
27 Registering your computer
27 Frequently asked questions
28 Tablet mode
28 Using tablet mode
31 Using the multi-touch screen
33 Using the tablet buttons
33 Special keys and buttons
35 Using the UltraNav pointing device
36 Using the TrackPoint pointing device
37 Using the touch pad
37 Disabling the UltraNav pointing device
38 Adding the UltraNav icon to the Windows notification area
38 Power management
38 Using the battery power
39 Using the ac power adapter
40 Managing the power plans
40 Power-saving modes
40 Connecting to the network
41 Ethernet connections
41 Wireless connections
42 Presentations and Multimedia
42 Changing the display settings
43 Using an external display
44 Using a projector
44 Using audio features
45 Using the integrated camera
45 Using a media card
46 Inserting a media card
46 Removing a media card
47 Chapter 3. You and your computer
47 Accessibility and comfort
47 Ergonomic information
48 Comfort
48 Accessibility information
49 Traveling with your computer
49 Travel tips
49 Travel accessories
51 Chapter 4. Security
51 Attaching a mechanical lock
51 Using passwords
51 Passwords and sleep mode
51 Typing passwords
52 Power-on password
52 Hard disk passwords
54 Supervisor password
56 Hard disk security
57 Setting the security chip
58 Notice on deleting data from your hard disk drive or solid-state drive
58 Using firewalls
58 Protecting data against viruses
61 Chapter 5. Recovery overview
63 Chapter 6. Replacing devices
63 Static electricity prevention
63 Disabling the built-in battery
63 Replacing the SIM card
65 Replacing the hard disk drive or solid-state drive
67 Replacing the keyboard
71 Replacing a Mini PCI ExpressCard for wireless LAN connection
74 Installing or replacing the wireless WAN card
79 Chapter 7. Advanced configuration
79 Installing a new operating system
79 Installing the Windows 8 operating system
80 Installing device drivers
80 ThinkPad Setup
80 Main menu
81 Config menu
85 Date/Time menu
85 Security menu
89 Startup menu
91 Restart menu
91 Updating your system UEFI BIOS
91 Using system management
92 System management
92 Setting management features
95 Chapter 8. Preventing problems
95 General tips for preventing problems
96 Making sure device drivers are current
97 Taking care of your computer
98 Cleaning the cover of your computer
101 Chapter 9. Troubleshooting computer problems
101 Diagnosing problems
101 Troubleshooting
101 Computer stops responding
102 Spills on the keyboard
102 Error messages
104 Errors without messages
105 Beep errors
105 Memory module problems
106 Networking problems
108 Problems with the keyboard and other pointing devices
109 Problems with the display and multimedia devices
113 Battery and power problems
116 Problems with drives and other storage devices
117 A software problem
118 Problems with ports and connectors
119 Chapter 10. Getting support
119 Before you contact Lenovo
119 Getting help and service
120 Using diagnostic programs
120 Lenovo Support Web site
120 Calling Lenovo
121 Finding ThinkPad options
121 Purchasing additional services
123 Appendix A. Regulatory information
123 Wireless related information
124 Location of the UltraConnect wireless antennas
125 Locating wireless regulatory notices
125 Export classification notice
125 Electronic emission notices
125 Federal Communications Commission Declaration of Conformity
125 Industry Canada Class B emission compliance statement
126 European Union - Compliance to the Electromagnetic Compatibility Directive
126 German Class B compliance statement
127 Korea Class B compliance statement
127 Japan VCCI Class B compliance statement
127 Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase
127 Lenovo product service information for Taiwan
129 Appendix B. WEEE and recycling statements
129 Important WEEE information
129 Japan recycling statements
130 Recycling information for Brazil
130 Battery recycling information for the European Union
131 Battery recycling information for Taiwan
131 Battery recycling information for the United States and Canada
133 Appendix C. ENERGY STAR model information
135 Appendix D. Notices
136 Trademarks
137 Appendix E. Restriction of Hazardous Substances Directive (RoHS)
137 China RoHS
137 Turkish RoHS
137 Ukraine RoHS
138 India RoHS