Status Indicators - Lenovo B550 Hardware Maintenance Manual

Status indicators

The system status indicators below show the computer status:
Table 2. Status indicators
Indicator
1
2
1 2
3 4 5
Meaning
White:
Caps lock
White:
Num lock
6
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.
The separate numeric keypad on the keyboard is
enabled. To enable or disable the numeric keypad,
press the Num Lock key.
Lenovo B550
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