Chapter 5. Security . . . . . . . . . .
55
Using passwords. . . . . . . . . . . . . .
55
Typing passwords
. . . . . . . . . . .
55
Power-on password . . . . . . . . . . .
55
Supervisor password . . . . . . . . . .
56
Hard disk passwords . . . . . . . . . .
57
Hard disk security . . . . . . . . . . . . .
59
Setting the security chip . . . . . . . . . . .
60
Using the fingerprint reader. . . . . . . . . .
61
Notice on deleting data from your storage drive. .
64
Using firewalls . . . . . . . . . . . . . . .
64
Protecting data against viruses . . . . . . . .
64
Chapter 6. Advanced configuration . .
67
Installing a new operating system . . . . . . .
67
Installing the Windows 7 operating system . .
67
Installing the Windows 10 operating system .
68
Installing device drivers . . . . . . . . . . .
69
Using the ThinkPad Setup program . . . . . .
70
Main menu . . . . . . . . . . . . . .
70
Config menu. . . . . . . . . . . . . .
71
Date and Time menu . . . . . . . . . .
76
Security menu . . . . . . . . . . . . .
76
Startup menu . . . . . . . . . . . . .
82
Restart menu . . . . . . . . . . . . .
84
Updating the UEFI BIOS . . . . . . . . .
85
Using system management. . . . . . . . . .
85
Chapter 7. Preventing problems . . .
87
General tips for preventing problems . . . . . .
87
Making sure device drivers are current . . . . .
88
Taking care of your computer . . . . . . . . .
89
Cleaning the cover of your computer . . . .
90
Chapter 8. Troubleshooting computer
problems . . . . . . . . . . . . . . .
93
Diagnosing problems . . . . . . . . . . . .
93
Troubleshooting . . . . . . . . . . . . . .
93
Computer stops responding
. . . . . . .
93
Spills on the keyboard . . . . . . . . . .
94
Error messages
. . . . . . . . . . . .
94
Beep errors . . . . . . . . . . . . . .
96
Memory module problems . . . . . . . .
96
Networking problems . . . . . . . . . .
96
Problems with the keyboard and other pointing
devices . . . . . . . . . . . . . . . .
98
Problems with the display and multimedia
devices . . . . . . . . . . . . . . . .
99
Battery and power problems . . . . . . .
103
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
106
A software problem . . . . . . . . . . .
107
Problems with ports and connectors . . . .
107
Chapter 9. Recovery overview . . .
109
Recovery overview for the Windows 7 operating
system . . . . . . . . . . . . . . . . . .
109
Creating and using recovery media . . . . .
109
Performing backup and recovery
operations
. . . . . . . . . . . . . .
110
Using the Rescue and Recovery
workspace . . . . . . . . . . . . . .
111
Creating and using a rescue medium . . . .
112
Reinstalling preinstalled programs and device
drivers . . . . . . . . . . . . . . . .
112
Solving recovery problems . . . . . . . .
113
Recovery overview for the Windows 10 operating
system . . . . . . . . . . . . . . . . . .
114
Resetting your computer . . . . . . . . .
114
Using advanced startup options . . . . . .
114
Recovering your operating system if Windows
10 fails to start . . . . . . . . . . . . .
114
Creating and using a recovery USB drive . .
115
Chapter 10. Replacing devices . . .
117
Static electricity prevention . . . . . . . . . .
117
Disabling the built-in battery . . . . . . . . .
117
Installing or replacing the micro SIM card . . . .
118
Replacing the keyboard . . . . . . . . . . .
120
Replacing the base cover assembly . . . . . .
124
Replacing the memory module . . . . . . . .
127
Replacing the internal storage drive . . . . . .
129
Replacing the button I/O card . . . . . . . . .
131
Replacing the ac power card . . . . . . . . .
133
Replacing the speaker assembly
. . . . . . .
137
Replacing the coin-cell battery . . . . . . . .
139
Chapter 11. Getting support . . . .
143
Before you contact Lenovo . . . . . . . . . .
143
Getting help and service . . . . . . . . . . .
143
Using diagnostic programs . . . . . . . .
144
Lenovo Support Web site. . . . . . . . .
144
Calling Lenovo . . . . . . . . . . . . .
144
Purchasing additional services . . . . . . . .
145
Appendix A. Regulatory
information . . . . . . . . . . . . .
147
Location of the UltraConnect wireless antennas . .
147
Wireless related information . . . . . . . . .
147
Wireless-radio compliance information . . .
149
Locating wireless regulatory notices . . . .
149
Certification related information . . . . . . . .
149
Export classification notice . . . . . . . . . .
150
ii
ThinkPad P40 Yoga, ThinkPad S3, ThinkPad Yoga 14, and ThinkPad Yoga 460 User Guide
Summary of Contents for ThinkPad Yoga 460
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