Lenovo B450 User Manual page 125

K
.................................... 4
Kensington slot
Keyboard
.................................... 69
Cleaning
.................................... 36
Problems
......................................... 15
Using
L
Lenovo Limited Warranty
M
Maintenance ....................................... 67
N
Notice
Electronic emissions
............................. 105
for US users
................................ 15
Numeric Keypad
OneKey Rescue System button
Password
Power button
Problems
................. 72
................. 94
O
P
....................................35
Problems
........................................2
.......................................39
Battery
.......................38
Computer screen
......................................34
Display
.........................39
Hard disk drive
.....................36
Hibernation mode
...................................36
Keyboard
...................................35
Password
................................36
Sleep mode
.........................................39
Sound
.......................................40
Startup
Index
...........2
111