ThinkPad X131e, Hardware Maintenance Manual

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Chapter 6. Fn key combinations
The following table describes the functions of Fn key combinations.
Table 8. Fn key combinations
Key combination Description
Fn+Esc
Speaker mute
Fn+F1 Speaker volume down
Fn+F2 Speaker volume up
Fn+F3 Microphone mute
Fn+F4 Puts the computer into sleep mode. To resume normal operation, press the Fn key.
Notes:
• To use the Fn+F4 key combination, you must have the ThinkPad Power Management
driver installed on the computer.
• If you want to use the combination to put the computer into hibernation mode, change
the power plan settings.
Fn+F5 Enables or disables the built-in wireless networking features and the Bluetooth features.
Notes: If you want to use Fn+F5 to enable or disable the wireless features, the following
device drivers must be installed on the computer beforehand:
• ThinkPad Power Management Driver
• On Screen Display Utility
• Wireless device drivers
• Bluetooth driver
Fn+F6
• For Windows 7: Opens the Communications settings window, in which you can preview
your video image, take a snapshot of your current image, and change the camera and
audio settings.
• For Windows 8: Starts the Lenovo Settings program, which enables you to change the
camera and audio settings. .
Fn+F7 Switches between the computer display and an external monitor.
Note: You also can use the P combination to switch between the computer display
and an external monitor.
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
Fn+B
Has the same function as the Break key on a conventional keyboard.
Fn+P Has the same function as the Pause 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.
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