Fn Key Combinations (2640)

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 Reserved
F6 Reserved
F7 Switching between the LCD and an
external monitor
F8 Reserved
F9 Reserved
F10 Reserved
F11 Switching the power management mode
(High Performance, Automatic, and
F12 Hibernation invocation

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