Lenovo E43 User Manual page 22

Chapter 2. Using your computer
The following describes the features of each function key.
Fn + F1: Put your computer in sleep mode.
Fn + F2: Turn on/off the LCD screen.
Fn + F3: Shift to other connected display devices.
Fn + F4: Open the interface for display resolution settings.
Fn + F5: Open the interface for integrated wireless devices settings (enable/
disable).
Fn + F8: Enable/disable the touch pad.
Fn + F9: Play/pause Media Player playback.
Fn + F10: Stop Media Player playback.
Fn + F11: Skip to the previous track.
Fn + F12: Skip to the next track.
Fn + Insert/NmLk: Enable/disable the numeric keypad.
Fn + Delete/ScrLk: Enable/disable Scroll Lock.
Fn + PrtSc/SysRq: Activate system request.
Fn + / : Increase/decrease display brightness.
Fn + /: Increase/decrease computer volume.
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