Fn Key Combinations
The following table shows the Fn key and function key
combinations
and their corresponding functions.
The Fn key works independently from the operating system.
The operating system obtains the status through the system
management interface to control the system.
Fn +
Description
F1
Reserved
F2
Fuel-gauge display ON/OFF
F3
Standby mode invocation
F4
Suspend mode invocation
F5
Audio volume Down
F6
Audio volume UP
F7
LCD/CRT display switching
F8
LCD normal/reverse switching
F9
Reserved
F10
Reserved
F11
Power management mode switching
(Toggles High power, Intelligent, Economy)
F12
Hibernation invocation
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