Chapter 6. Fn Key Combinations - Lenovo ThinkPad L330 Hardware Maintenance Manual

Chapter 6. Fn key combinations

The following table describes the functions of Fn key combinations.
Table 7. Fn key combinations
Special key Description
Fn+Esc Mute the sound of the computer.
Note: If you mute the sound and then turn off the computer, the sound will remain muted
when you turn on the computer again. To turn on the sound, press Fn+Esc again, or press
Fn+F1 or Fn+F2.
Fn+F1 Turn down the volume of the computer.
Fn+F2 Turn up the volume of the computer.
Fn+F3 Mute or unmute all of the recording devices.
Fn+F4 Put the computer into sleep mode. To return from sleep mode, press the Fn key only.
Fn+F5 Press this key to enable or disable the built-in wireless networking features.
Notes: If you want to use this button to enable or disable the wireless features, the following
device drivers must be installed on your computer beforehand:
• Power Management Driver
• On Screen Display Utility
• Wireless device drivers
Fn+F6 Change the camera and audio settings.
Fn+F7
Switch the display output location between the computer display and an external monitor.
Note: The Windows+P key combination has the same functionality as Fn+F7.
Fn+F8 The computer display becomes dimmer.
Fn+F9 The computer display becomes brighter.
Fn+F10 Previous track/scene
Fn+F11 Play or pause
Fn+F12
Next track/scene
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