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130
Hibernation mode problems.............48
IEEE 1394 connector ......................6, 34
Integrated camera................................2
Internet...............................................23
Keyboard
Cleaning ....................................83
Problems....................................47
Using.........................................14
Lenovo limited warranty...................91
Maintenance.......................................87
Memory card slot...........................8, 20
Microphone
Built-in.........................................2
External.................................8, 41
Notice
Electronic emissions................116
EU environmental...................120
For US users ............................126
Numeric keypad ................................14
OneKey Rescue System button .....2, 19
Password
Problems....................................47
Using .........................................26
Power button........................................2
Problems
Battery .......................................51
Computer screen.......................49
Display ......................................45
Hard disk drive.........................52
Hibernation mode.....................48
Keyboard...................................47
Password...................................47
Sleep mode................................48
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Y450 UserGuide V1.0 EN.book Page 130 Tuesday, December 16, 2008 5:52 PM