Lenovo ThinkPad E575 User Manual page 4

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configuration . . . . . . . . . . . . . . 49
Installing device drivers . . . . . . . . . . . .
Updating the UEFI BIOS. . . . . . . . . .
BIOS menu . . . . . . . . . . . . . . .
Using system management . . . . . . . . . .
computer problems . . . . . . . . . . 67
. . . . . . . . . . . . . .
Diagnosing problems . . . . . . . . . . .
Spills on the keyboard . . . . . . . . . .
Error messages . . . . . . . . . . . . .
Beep errors. . . . . . . . . . . . . . .
Memory module problems . . . . . . . . .
Ethernet problems . . . . . . . . . . . .
A wireless LAN problem . . . . . . . . . .
Bluetooth problem . . . . . . . . . . . .
Keyboard problems . . . . . . . . . . .
Computer screen problems . . . . . . . .
External monitor problems . . . . . . . . .
Audio problems . . . . . . . . . . . . .
Battery problems . . . . . . . . . . . .
ac power adapter problem . . . . . . . . .
Power problems . . . . . . . . . . . . .
Power button problem . . . . . . . . . .
Boot problems . . . . . . . . . . . . .
Hard disk drive problems . . . . . . . . .
Solid-state drive problem . . . . . . . . .
Software problem . . . . . . . . . . . .
USB problem . . . . . . . . . . . . . .
system . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
operating system . . . . . . . . . . . . . .
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ThinkPad E570, E570c, and E575 User Guide
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49
50
51
52
Static electricity prevention . . . . . . . . . .
52
53
Replacing the keyboard. . . . . . . . . . . .
53
Replacing the bottom cover . . . . . . . . . .
54
Replacing the optical drive . . . . . . . . . .
63
Replacing a memory module. . . . . . . . . .
Replacing the coin-cell battery . . . . . . . . . 103
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67
67
Getting help and service . . . . . . . . . . . 105
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69
71
71
Purchasing additional services . . . . . . . . . 107
72
73
73
information . . . . . . . . . . . . . . . 109
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74
Wireless-related information . . . . . . . . . . 109
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76
78
79
79
80
80
Export classification notice . . . . . . . . . . 111
80
Electronic emission notices . . . . . . . . . . 111
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81
82
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82
83
85
85
86
87
Eurasian compliance mark . . . . . . . . . . 113
Resetting your computer . . . . . . . . .
10 fails to start . . . . . . . . . . . . .
Before you contact Lenovo . . . . . . . . 105
Using diagnostic programs . . . . . . . . 106
Lenovo Support Web site . . . . . . . . . 106
Calling Lenovo . . . . . . . . . . . . . 106
Wireless interoperability . . . . . . . . . . 109
antennas. . . . . . . . . . . . . . . . 110
Declaration of Conformity . . . . . . . . . 111
compliance statement . . . . . . . . . . 111
European Union conformity . . . . . . . . 112
statement . . . . . . . . . . . . . . . 113
phase . . . . . . . . . . . . . . . . . 113
Taiwan . . . . . . . . . . . . . . . . 113
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