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drive. . . . . . . . . . . . . . . . . . .
Using firewalls . . . . . . . . . . . . . . .
Protecting data against viruses . . . . . . . .
Installing a new 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 . . . 73
General tips for preventing problems . . . . . .
Taking care of your computer . . . . . . . . .
problems . . . . . . . . . . . . . . . 79
Diagnosing problems . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Computer stops responding . . . . . . .
Spills on the keyboard . . . . . . . . . .
Error messages . . . . . . . . . . . .
Beep errors . . . . . . . . . . . . . .
Memory module problems . . . . . . . .
Networking problems . . . . . . . . . .
Keyboard problems . . . . . . . . . . .
devices . . . . . . . . . . . . . . . .
Battery and power problems . . . . . . .
A software problem . . . . . . . . . . .
. . . . . . . . . . . .
Chapter 8. Recovery overview . . . . 95
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
ii
ThinkPad 11e 3rd Gen and ThinkPad Yoga 11e 3rd Gen User Guide
53
device drivers . . . . . . . . . . . . .
54
Solving recovery problems . . . . . . . .
54
system . . . . . . . . . . . . . . . . . .
Resetting your computer . . . . . . . . .
55
Using advanced startup options . . . . . .
55
10 fails to start . . . . . . . . . . . . .
56
57
57
Chapter 9. Replacing devices . . . .
58
Static electricity prevention . . . . . . . . . .
58
Disabling the built-in battery . . . . . . . . .
62
Replacing the base cover assembly . . . . . .
62
Replacing the memory module . . . . . . . .
68
Replacing the coin-cell battery . . . . . . . .
70
70
Replacing the keyboard . . . . . . . . . . .
70
71
Chapter 10. Getting support . . . .
Before you contact Lenovo . . . . . . . . . .
Getting help and service . . . . . . . . . . .
73
Using diagnostic programs . . . . . . . .
74
Lenovo Support Web site. . . . . . . . .
75
Calling Lenovo . . . . . . . . . . . . .
76
Purchasing additional services . . . . . . . .
79
information . . . . . . . . . . . . .
79
Wireless related information . . . . . . . . .
79
80
antennas . . . . . . . . . . . . . . .
80
82
82
Certification related information . . . . . . . .
82
Export classification notice . . . . . . . . . .
84
Electronic emission notices. . . . . . . . . .
84
Declaration of Conformity . . . . . . . .
90
Industry Canada Class B emission compliance
93
statement . . . . . . . . . . . . . . .
94
European Union - Compliance to the
Electromagnetic Compatibility Directive . . .
German Class B compliance statement . . .
Korea Class B compliance statement . . . .
95
Japan VCCI Class B compliance statement . .
95
Japan compliance statement for products
96
which connect to the power mains with
rated current less than or equal to 20 A per
97
phase . . . . . . . . . . . . . . . .
98
Japan notice for ac power cord . . . . . .
99
99
100
100
100
100
101
103
103
103
104
105
107
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109
112
119
119
119
120
120
120
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121
121
123
123
124
124
125
125
125
125
125
126
126
126
127
127
127
127
- Quick Links:
- Replacing the M.2 Solid-State Drive
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