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Lenovo 20DAS0TX00 User Manual
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20DAS0TX00 Lenovo Computing
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Read this first
Important safety information
Conditions that require immediate action
Service and upgrades
Power cords and power adapters
Extension cords and related devices
Plugs and outlets
Power supply statement
External devices
General battery notice
Notice for built-in rechargeable batteries
Lithium coin-cell battery notice
Heat and product ventilation
Electrical current safety information
Liquid crystal display (LCD) notice
Using headphones or earphones
Additional safety information
Chapter 1. Product overview
Locating computer controls, connectors, and indicators
Front view
Right-side view
Left-side view
Rear view
Status indicators
Locating important product information
Machine type and model label
FCC ID and IC Certification number information
Labels for the Windows operating systems
Features
Specifications
Lenovo programs
Accessing Lenovo programs
An introduction to Lenovo programs
Chapter 2. Using your computer
Registering your computer
Frequently asked questions
Getting help about the Windows operating system
Using the multi-touch screen
Special keys
Using the touch pad
Using the ThinkPad Yoga 11e in different modes
Rotating the computer display
Notebook mode
Stand mode
Tablet mode
Tent mode
Using the tablet buttons
Power management
Using the ac power
Checking the battery status
Charging the battery
Managing the battery power
Power-saving modes
Maximizing the battery life
Connecting to the network
Ethernet connections
Wireless connections
Using an external display
Connecting an external display
Choosing a display mode
Changing display settings
Using audio features
Using the camera
Using a flash media card
Installing a flash media card
Removing a flash media card
Using the ThinkPad Active Pen
Chapter 3. You and your computer
Accessibility and comfort
Ergonomic information
Comfort
Accessibility information
Traveling with your computer
Travel tips
Travel accessories
Chapter 4. Security
Attaching a mechanical lock
Using passwords
Typing passwords
Power-on password
Supervisor password
Hard disk passwords
Hard disk security
Notice on deleting data from your hard disk drive or solid-state drive
Using firewalls
Protecting data against viruses
Chapter 5. Advanced configuration
Installing a new operating system
Installing the Windows 7 operating system
Installing the Windows 8.1 or Windows 10 operating system
Installing device drivers
Using the ThinkPad Setup program
Main menu
Config menu
Date/Time menu
Security menu
Startup menu
Restart menu
Updating the UEFI BIOS
Using system management
Setting management features
Chapter 6. Preventing problems
General tips for preventing problems
Making sure device drivers are up-to-date
Taking care of your computer
Cleaning the cover of your computer
Chapter 7. Troubleshooting problems
Diagnosing problems
Troubleshooting
Computer stops responding
Spills on the keyboard
Error messages
Beep errors
Memory module problems
Networking problems
Keyboard problems
Problems with the display and multimedia devices
Battery and power problems
Problems with drives and other storage devices
A software problem
A USB problem
Chapter 8. Recovery overview
Recovery information for the Windows 7 operating system
Creating and using recovery media
Performing backup and recovery operations
Using the Rescue and Recovery workspace
Creating and using a rescue medium
Reinstalling preinstalled applications and device drivers
Solving recovery problems
Recovery information for the Windows 8.1 operating system
Refreshing your computer
Resetting your computer to the factory default settings
Using the advanced startup options
Recovering your operating system if Windows 8.1 fails to start
Creating and using recovery media
Recovery overview for the Windows 10 operating system
Resetting your computer
Using advanced startup options
Recovering your operating system if Windows 10 fails to start
Creating and using a recovery USB drive
Chapter 9. Replacing devices
Static electricity prevention
Disabling the built-in batteries
Replacing the memory module
Replacing the coin-cell battery
Replacing the hard disk drive or solid-state drive
Replacing the keyboard
Replacing the user-replaceable wireless-LAN card
Chapter 10. Getting support
Before you contact Lenovo
Getting help and service
Using diagnostic programs
Lenovo Support Web site
Calling Lenovo
Finding ThinkPad options
Purchasing additional services
Appendix A. Regulatory information
Wireless related information
Locating the UltraConnect wireless antennas
Wireless-radio compliance information
Locating wireless regulatory notices
Certification related information
Export classification notice
Electronic emission notices
Federal Communications Commission Declaration of Conformity
Industry Canada Class B emission compliance statement
European Union - Compliance to the Electromagnetic Compatibility Directive
German Class B compliance statement
Korea Class B compliance statement
Japan VCCI Class B compliance statement
Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase
Japan notice for ac power cord
Lenovo product service information for Taiwan
Eurasian compliance mark
Brazil audio notice
Appendix B. WEEE and recycling information
Important WEEE information
Recycling information for China
Recycling information for Japan
Recycling information for Brazil
Battery recycling information for Taiwan
Battery recycling information for the European Union
Battery recycling information for the United States and Canada
Appendix C. Restriction of Hazardous Substances Directive (RoHS)
European Union RoHS
Turkish RoHS
Ukraine RoHS
India RoHS
China RoHS
Appendix D. ENERGY STAR model information
Appendix E. Notices
Trademarks
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Contents
Table of Contents
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services;
upgr
aded
or
e
xtended
hardwar
e
r
epair
services;
and
custom
installations
services.
Service
availability
and
service
name
might
vary
by
country
.
F
or
mor
e
information
about
these
services,
go
to:
http://www.lenovo.com/essentials
128
User
Guide
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File type: PDF
File name: 21249478_20das0tx00.pdf
File size: 3.91 MB
File Language: English
Pages: 162
Author: Lenovo
Published:
2020-12-29
Updated: 2023-06-14
Download File
Table of Contents
×
Read this first
7
Important safety information
8
Conditions that require immediate action
9
Service and upgrades
9
Power cords and power adapters
10
Extension cords and related devices
11
Plugs and outlets
11
Power supply statement
11
External devices
12
General battery notice
12
Notice for built-in rechargeable batteries
12
Lithium coin-cell battery notice
13
Heat and product ventilation
13
Electrical current safety information
14
Liquid crystal display (LCD) notice
15
Using headphones or earphones
15
Additional safety information
15
Chapter 1. Product overview
17
Locating computer controls, connectors, and indicators
17
Front view
17
Right-side view
19
Left-side view
21
Rear view
22
Status indicators
23
Locating important product information
24
Machine type and model label
24
FCC ID and IC Certification number information
25
Labels for the Windows operating systems
26
Features
27
Specifications
28
Lenovo programs
29
Accessing Lenovo programs
29
An introduction to Lenovo programs
30
Chapter 2. Using your computer
33
Registering your computer
33
Frequently asked questions
33
Getting help about the Windows operating system
35
Using the multi-touch screen
35
Special keys
39
Using the touch pad
40
Using the ThinkPad Yoga 11e in different modes
41
Rotating the computer display
41
Notebook mode
42
Stand mode
43
Tablet mode
44
Tent mode
45
Using the tablet buttons
46
Power management
47
Using the ac power
47
Checking the battery status
47
Charging the battery
48
Managing the battery power
48
Power-saving modes
48
Maximizing the battery life
49
Connecting to the network
50
Ethernet connections
50
Wireless connections
50
Using an external display
52
Connecting an external display
52
Choosing a display mode
52
Changing display settings
53
Using audio features
53
Using the camera
53
Using a flash media card
54
Installing a flash media card
54
Removing a flash media card
55
Using the ThinkPad Active Pen
55
Chapter 3. You and your computer
59
Accessibility and comfort
59
Ergonomic information
59
Comfort
60
Accessibility information
60
Traveling with your computer
63
Travel tips
63
Travel accessories
63
Chapter 4. Security
65
Attaching a mechanical lock
65
Using passwords
65
Typing passwords
65
Power-on password
65
Supervisor password
66
Hard disk passwords
68
Hard disk security
70
Notice on deleting data from your hard disk drive or solid-state drive
70
Using firewalls
71
Protecting data against viruses
71
Chapter 5. Advanced configuration
73
Installing a new operating system
73
Installing the Windows 7 operating system
73
Installing the Windows 8.1 or Windows 10 operating system
74
Installing device drivers
75
Using the ThinkPad Setup program
75
Main menu
76
Config menu
76
Date/Time menu
80
Security menu
80
Startup menu
84
Restart menu
86
Updating the UEFI BIOS
86
Using system management
86
Setting management features
87
Chapter 6. Preventing problems
89
General tips for preventing problems
89
Making sure device drivers are up-to-date
90
Taking care of your computer
91
Cleaning the cover of your computer
92
Chapter 7. Troubleshooting problems
95
Diagnosing problems
95
Troubleshooting
95
Computer stops responding
95
Spills on the keyboard
96
Error messages
96
Beep errors
97
Memory module problems
98
Networking problems
98
Keyboard problems
100
Problems with the display and multimedia devices
100
Battery and power problems
106
Problems with drives and other storage devices
109
A software problem
110
A USB problem
110
Chapter 8. Recovery overview
111
Recovery information for the Windows 7 operating system
111
Creating and using recovery media
111
Performing backup and recovery operations
112
Using the Rescue and Recovery workspace
113
Creating and using a rescue medium
114
Reinstalling preinstalled applications and device drivers
115
Solving recovery problems
116
Recovery information for the Windows 8.1 operating system
116
Refreshing your computer
116
Resetting your computer to the factory default settings
116
Using the advanced startup options
117
Recovering your operating system if Windows 8.1 fails to start
117
Creating and using recovery media
117
Recovery overview for the Windows 10 operating system
118
Resetting your computer
119
Using advanced startup options
119
Recovering your operating system if Windows 10 fails to start
119
Creating and using a recovery USB drive
119
Chapter 9. Replacing devices
121
Static electricity prevention
121
Disabling the built-in batteries
121
Replacing the memory module
122
Replacing the coin-cell battery
124
Replacing the hard disk drive or solid-state drive
127
Replacing the keyboard
131
Replacing the user-replaceable wireless-LAN card
136
Chapter 10. Getting support
141
Before you contact Lenovo
141
Getting help and service
141
Using diagnostic programs
142
Lenovo Support Web site
142
Calling Lenovo
142
Finding ThinkPad options
143
Purchasing additional services
143
Appendix A. Regulatory information
145
Wireless related information
145
Locating the UltraConnect wireless antennas
146
Wireless-radio compliance information
146
Locating wireless regulatory notices
147
Certification related information
147
Export classification notice
147
Electronic emission notices
147
Federal Communications Commission Declaration of Conformity
147
Industry Canada Class B emission compliance statement
148
European Union - Compliance to the Electromagnetic Compatibility Directive
148
German Class B compliance statement
148
Korea Class B compliance statement
149
Japan VCCI Class B compliance statement
149
Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase
149
Japan notice for ac power cord
149
Lenovo product service information for Taiwan
149
Eurasian compliance mark
150
Brazil audio notice
150
Appendix B. WEEE and recycling information
151
Important WEEE information
151
Recycling information for China
151
Recycling information for Japan
151
Recycling information for Brazil
152
Battery recycling information for Taiwan
153
Battery recycling information for the European Union
153
Battery recycling information for the United States and Canada
153
Appendix C. Restriction of Hazardous Substances Directive (RoHS)
155
European Union RoHS
155
Turkish RoHS
155
Ukraine RoHS
155
India RoHS
155
China RoHS
156
Appendix D. ENERGY STAR model information
157
Appendix E. Notices
159
Trademarks
160
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