Lenovo IdeaPad U450 - Manual (Page 41)

Chapter 2. Learning the basics
27
System status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
These indicators inform you of the computer status.
c
d e f g
b
a
Num lock indicator
Hard disk drive indicator
Caps lock indicator
Power status indicator
Battery status indicator
Wireless communication
indicator
Touchpad indicator