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8 fails to start . . . . . . . . . . . . .
Creating and using recovery media . . . . .
Chapter 6. Replacing devices . . . . . 67
Static electricity prevention . . . . . . . . . .
Disabling the built-in battery . . . . . . . . .
Installing or replacing the SIM card. . . . . . .
Replacing the external battery pack . . . . . .
Replacing the base cover assembly . . . . . .
Replacing a memory module . . . . . . . . .
Replacing the wireless WAN card . . . . . . .
Replacing the keyboard . . . . . . . . . . .
Replacing the RTC battery . . . . . . . . . .
computer . . . . . . . . . . . . . . . 89
Finding ThinkPad options . . . . . . . . . .
ThinkPad docking stations . . . . . . . . . .
ThinkPad docking stations . . . . . . . .
station . . . . . . . . . . . . . . . .
Security features . . . . . . . . . . . .
Installing a new 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. . . . . . . . . .
Setting management features . . . . . . .
General tips for preventing problems . . . . . .
Making sure device drivers are current . . . . .
Taking care of your computer . . . . . . . . .
ii
User Guide
65
65
65
67
67
68
69
71
72
74
. . . . . . .
75
78
81
87
89
89
89
94
95
96
97
99
99
100
101
101
102
102
107
107
111
113
113
113
114
117
117
118
119
120
computer problems . . . . . . . . .
Diagnosing problems . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Computer stops responding . . . . . . .
Spills on the keyboard . . . . . . . . . .
Error messages . . . . . . . . . . . .
Errors without messages . . . . . . . . .
Beep errors . . . . . . . . . . . . . .
Memory module problems . . . . . . . .
Networking problems . . . . . . . . . .
devices . . . . . . . . . . . . . . . .
devices . . . . . . . . . . . . . . . .
Fingerprint reader problems. . . . . . . .
Battery and power problems . . . . . . .
devices . . . . . . . . . . . . . . . .
A software problem . . . . . . . . . . .
Chapter 11. Getting support . . . .
Before you contact Lenovo . . . . . . . . . .
Getting help and service . . . . . . . . . . .
Using diagnostic programs . . . . . . . .
Lenovo Support Web site. . . . . . . . .
Calling Lenovo . . . . . . . . . . . . .
Purchasing additional services . . . . . . . .
Information . . . . . . . . . . . . .
Wireless related information . . . . . . . . .
antennas . . . . . . . . . . . . . . .
Export classification notice . . . . . . . . . .
Electronic emission notices. . . . . . . . . .
Declaration of Conformity . . . . . . . .
statement . . . . . . . . . . . . . . .
phase . . . . . . . . . . . . . . . .
Taiwan . . . . . . . . . . . . . . . .
123
123
123
123
124
124
125
126
127
127
129
130
133
133
136
137
137
139
139
139
140
140
140
141
143
143
144
145
145
145
145
145
146
146
147
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