User's Manual

Index
117
Lenovo Limited Warranty................. 75
Maintenance.......................................70
Microphone
Built-in.........................................2
Notice
Electronic emissions ...............100
Numeric Keypad................................16
OneKey Rescue System button ......... 35
Password
Problems....................................42
Using .........................................23
Power button........................................2
Problems
Battery .......................................46
Computer screen.......................45
Display ......................................41
Hard disk drive.........................46
Hibernation mode.....................43
Keyboard...................................43
Password ...................................42
Sleep mode ................................43
Sound.........................................45
Startup.......................................46
Security...............................................22
Storage media
Handling ...................................65
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U150 User Guide V1.0_en.book Page 117 Monday, July 13, 2009 10:36 AM