Lenovo IdeaPad U455 Lenovo IdeaPad U455 User Guide V1.0 - Page 138

Index, Lenovo Limited Warranty

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Index L Lenovo Limited Warranty 82 M Maintenance 77 Microphone Built-in 2 N Notice Electronic emissions 107 Numeric Keypad 17 O OneKey Rescue system button ......... 39 P Password Problems 47 124 Using 29 Power button 2 Problems Battery 50 Computer screen 49 Display 45 Hard disk drive 50 Hibernation mode 47 Keyboard 47 Password 47 Sleep mode 47 Sound 49 Startup 50 Problems on Graphics card switch ... 46 S Security 28 Storage media Handling 72 T Touchpad 14 Trademarks 122 Troubleshooting 45

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Index
Lenovo Limited Warranty
.................
82
Maintenance
......................................
77
Microphone
Built-in
........................................
2
Notice
Electronic emissions
...............
107
Numeric Keypad
...............................
17
OneKey Rescue system button
.........
39
Password
Problems
...................................
47
Using
.........................................
29
Power button
.......................................
2
Problems
Battery
.......................................
50
Computer screen
.......................
49
Display
......................................
45
Hard disk drive
.........................
50
Hibernation mode
....................
47
Keyboard
...................................
47
Password
...................................
47
Sleep mode
................................
47
Sound
........................................
49
Startup
.......................................
50
Problems on Graphics card switch
... 46
Security
..............................................
28
Storage media
Handling
...................................
72
Touchpad
...........................................
14
Trademarks
......................................
122
Troubleshooting
.................................
45
L
M
N
O
P
S
T