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Installing device drivers . . . . . . . . . . .
Using the ThinkPad Setup program . . . . . .
Configuring ThinkPad Setup . . . . . . .
Changing the startup sequence . . . . . .
Updating the UEFI BIOS . . . . . . . . .
BIOS menu . . . . . . . . . . . . . .
Using system management. . . . . . . . . .
problems . . . . . . . . . . . . . . . 75
General tips for preventing problems . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Computer stops responding . . . . . . .
Spills on the keyboard . . . . . . . . . .
Error messages . . . . . . . . . . . .
Beep errors . . . . . . . . . . . . . .
Memory module problems . . . . . . . .
Ethernet problems . . . . . . . . . . .
Wireless-LAN problem . . . . . . . . . .
A wireless-WAN problem . . . . . . . . .
Bluetooth problem . . . . . . . . . . .
ThinkPad pointing device problems. . . . .
Keyboard problems . . . . . . . . . . .
Computer screen problems . . . . . . . .
External monitor problems . . . . . . . .
Audio problems . . . . . . . . . . . .
Fingerprint reader problems. . . . . . . .
Battery problems . . . . . . . . . . . .
Power adapter problem . . . . . . . . .
Power problems . . . . . . . . . . . .
Power button problem . . . . . . . . . .
Boot problems . . . . . . . . . . . . .
Sleep and hibernation problems . . . . . .
ThinkPad Pen Pro problem . . . . . . . .
Software problem. . . . . . . . . . . .
USB problem . . . . . . . . . . . . .
Chapter 8. Recovery information . . . 91
Resetting your computer. . . . . . . . . . .
Using advanced startup options . . . . . . . .
fails to start . . . . . . . . . . . . . . . .
Chapter 9. Replacing devices . . . . . 93
Static electricity prevention . . . . . . . . . .
Disabling the built-in battery . . . . . . . . .
Replacing the micro SIM card. . . . . . . . .
ii
Yoga 370 User Guide
Replacing the base cover assembly . . . . . .
59
Replacing the wireless-WAN card . . . . . . .
59
60
replaceable memory module) . . . . . . . . .
60
Replacing the coin-cell battery . . . . . . . .
61
61
Chapter 10. Getting support . . . .
62
Before you contact Lenovo . . . . . . . . . .
72
Getting help and service . . . . . . . . . . .
Using diagnostic programs . . . . . . . .
Lenovo Support Web site. . . . . . . . .
Calling Lenovo . . . . . . . . . . . . .
75
Purchasing additional services . . . . . . . .
75
76
76
76
operating system . . . . . . . . . .
77
78
79
information . . . . . . . . . . . . .
80
Certification-related information . . . . . . . .
81
Wireless-related information . . . . . . . . .
81
Wireless interoperability . . . . . . . . .
81
81
82
antennas . . . . . . . . . . . . . . .
82
84
85
Export classification notice . . . . . . . . . .
86
Electronic emission notices. . . . . . . . . .
86
Declaration of Conformity . . . . . . . .
87
87
statement . . . . . . . . . . . . . . .
87
88
88
or Radio Equipment Directive . . . . . . .
89
89
89
91
phase . . . . . . . . . . . . . . . .
91
Japan notice for ac power cord . . . . . .
91
Taiwan . . . . . . . . . . . . . . . .
91
Eurasian compliance mark . . . . . . . . . .
Brazil audio notice . . . . . . . . . . . . .
93
93
statements . . . . . . . . . . . . .
94
94
95
. . . . . .
97
99
101
103
103
103
104
104
104
105
107
109
109
109
109
109
110
111
111
111
111
111
112
112
112
113
113
113
113
114
114
114
115
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Table of Contents
Troubleshooting
