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B490
The keyboard has keys that can work as a 10-key numeric keypad when enabled. To enable or disable the
keypad, press Fn+F8.
B590
The keyboard has a separate numeric keypad. To enable or disable the keypad, press the Numeric Lock
key (NmLk).
Note: The numeric lock indicator is on when the numeric keypad is enabled.
Using the recovery button
B580e
Note: Your computer might look different from the above illustration.
Chapter 2. Using your computer 15