Lenovo S1 Yoga User Manual page 4

Installing the Windows 8.1 operating system . . .
Installing device drivers . . . . . . . . . . .
Using the ThinkPad Setup program . . . . . .
Main menu . . . . . . . . . . . . . .
Config menu. . . . . . . . . . . . . .
Date and Time menu . . . . . . . . . .
Security menu . . . . . . . . . . . . .
Startup menu . . . . . . . . . . . . .
Restart menu . . . . . . . . . . . . .
Updating the UEFI BIOS . . . . . . . . .
Using system management. . . . . . . . . .
Chapter 8. Preventing problems . . . 75
General tips for preventing problems . . . . . .
Making sure device drivers are current . . . . .
Taking care of your computer . . . . . . . . .
Cleaning the cover of your computer . . . .
Chapter 9. Troubleshooting computer
problems . . . . . . . . . . . . . . . 81
Diagnosing problems . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Computer stops responding . . . . . . .
Spills on the keyboard . . . . . . . . . .
Error messages . . . . . . . . . . . .
Errors without messages . . . . . . . . .
Beep errors . . . . . . . . . . . . . .
Memory module problems . . . . . . . .
Networking problems . . . . . . . . . .
Problems with the keyboard and other pointing
devices . . . . . . . . . . . . . . . .
Problems with the display and multimedia
devices . . . . . . . . . . . . . . . .
Battery and power problems . . . . . . .
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
A software problem . . . . . . . . . . .
Problems with ports and connectors . . . .
Chapter 10. Getting support . . . . . 97
Before you contact Lenovo . . . . . . . . . .
Getting help and service . . . . . . . . . . .
Using diagnostic programs . . . . . . . .
Lenovo Support Web site. . . . . . . . .
Calling Lenovo . . . . . . . . . . . . .
Purchasing additional services . . . . . . . .
Appendix A. Regulatory
information . . . . . . . . . . . . .
ii
User Guide
63 Wireless related information . . . . . . . . .
64 Location of the UltraConnect wireless
antennas . . . . . . . . . . . . . . .
64
Locating wireless regulatory notices . . . .
65
Export classification notice . . . . . . . . . .
65
Electronic emission notices. . . . . . . . . .
67
Federal Communications Commission
67
Declaration of Conformity . . . . . . . .
71
Industry Canada Class B emission compliance
73
statement . . . . . . . . . . . . . . .
73
European Union - Compliance to the
73
Electromagnetic Compatibility Directive . . .
German Class B compliance statement . . .
Korea Class B compliance statement . . . .
75
Japan VCCI Class B compliance statement . .
76
Japan compliance statement for products
77
which connect to the power mains with
rated current less than or equal to 20 A per
78
phase . . . . . . . . . . . . . . . .
Lenovo product service information for
Taiwan . . . . . . . . . . . . . . . .
Eurasian compliance mark . . . . . . . .
81
81
Appendix B. WEEE and recycling
81
statements . . . . . . . . . . . . .
82
Important WEEE information . . . . . . . . .
82
Japan recycling statements
84
Recycling information for Brazil . . . . . . . .
85
Battery recycling information for the European
85
Union . . . . . . . . . . . . . . . . . .
85
Battery recycling information for Taiwan . . . . .
Battery recycling information for the United States
87
and Canada . . . . . . . . . . . . . . . .
Recycling information for China . . . . . . . .
87
92 Appendix C. Restriction of Hazardous
Substances Directive (RoHS) . . . .
94
European Union RoHS . . . . . . . . . . .
95
China RoHS. . . . . . . . . . . . . . . .
95
Turkish RoHS . . . . . . . . . . . . . . .
Ukraine RoHS . . . . . . . . . . . . . . .
India RoHS . . . . . . . . . . . . . . . .
97
97
Appendix D. ENERGY STAR model
98
information . . . . . . . . . . . . .
98
Appendix E. Notices . . . . . . . . .
98
99
Trademarks . . . . . . . . . . . . . . . .
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101
102
102
103
103
103
103
104
104
105
105
105
105
105
107
107
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108
108
109
109
109
111
111
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111
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112
113
115
116