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For Lenovo B475e models
The keyboard has keys that can work as a 10-key numeric keypad when enabled. To enable or disable the
keypad, press Fn+F8.
For Lenovo B575e models
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.
Function key combinations
To use the function key combinations, press and hold the Fn key 1 , then press one of the function keys 2 .
b
1
2
2
The following is a brief introduction to the function key combinations.
Launching the camera settings (Fn+Esc)
• On the Windows 7 operating system: Press Fn+Esc to open the camera and audio settings window. The
camera preview is turned on. Change the camera and audio settings as desired.
• On the Windows 8 operating system: Press Fn+Esc to enable or disable the camera.
Power conservation (Fn+F1)
Put your computer into sleep mode. To return to normal operation, press the Fn key only.
20 User Guide