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Lenovo B450 Notebook User Manual

Page 125

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Index

111

Kensington slot

.................................... 4

Keyboard

Cleaning

.................................... 69

Problems

.................................... 36

Using

......................................... 15

Lenovo Limited Warranty

................. 72

Maintenance

....................................... 67

Notice

Electronic emissions

................. 94

for US users

............................. 105

Numeric Keypad

................................ 15

OneKey Rescue System button

...........2

Password

Problems

....................................35

Power button

........................................2

Problems

Battery

.......................................39

Computer screen

.......................38

Display

......................................34

Hard disk drive

.........................39

Hibernation mode

.....................36

Keyboard

...................................36

Password

...................................35

Sleep mode

................................36

Sound

.........................................39

Startup

.......................................40

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