Lenovo IdeaPad S100c Notebook - Manual (Page 32)

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IdeaPad S100c Hardware Maintenance Manual
Status indicators
The system status indicators below show the computer status:
4 5 6
1 3 2
Table 2. Status indicators
Indicator Meaning
a Hard disk
drive White: Data is being read from or written to the hard
disk drive. When this indicator is on, do not put
the computer into standby mode or turn off the
computer.
Note: Do not move the system while the white drive-in-use
light is on. Sudden physical shock could cause drive errors.
b Caps lock White: Caps Lock mode is enabled. You can enter all
alphabetic characters (A-Z) in uppercase without
pressing the Shift key. To enable or disable Caps
Lock mode, press the CapsLk key.
c Num lock White: The numeric keypad on the keyboard is enabled.
To enable or disable the keypad, press and hold
the Fn key, and press the Insert (NmLk) key.