Volume And Mute Buttons - Lenovo ThinkPad X230 Tablet User Manual

– External monitor only
Note: The Windows+P key combination has the same functionality as Fn+F7.
Adjusting the brightness level of the computer display
• Fn+F8: The computer display becomes dimmer.
• Fn+F9: The computer display becomes brighter.
This function changes the brightness level temporarily. To change the default brightness level, change
the settings through the Power Manager program.
Multimedia controls
• Fn+F10: Previous track/scene
• Fn+F11: Play or pause
• Fn+F12: Next track/scene
Other functions
• Fn+Spacebar: Control the keyboard backlight (on some models)
• Fn+F3: Lock your computer
• Fn+B: Has the same function as the Break key on a conventional keyboard.
• Fn+S: Has the same function as the SysRq key on a conventional keyboard.
• Fn+K: Has the same function as the ScrLK key on a conventional keyboard.
• Fn+P: Has the same function as the Pause key on a conventional keyboard.

Volume and mute buttons

Adjust the sound volume level of the built-in speakers by using the following three buttons.
1 Speaker mute button
2 Volume control button
3 Microphone mute button
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User Guide