MSI GT780, User Manual

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„ Quick Launch [Fn] Buttons
Use the [Fn] buttons on the keyboard to activate the specific applications or tools.
With the help of these quick launch buttons, users will be able to do work more efficiently.
+
User Defined
or
Windows Search
(optional)
Š Press and hold the Fn button, and then press the F4 button to
launch the User Defined application.
Š Or, press and hold the Fn button, and then press the F4 button to
launch the Windows Search function.
+
ECO Engine
(Power Saving)
Š Press and hold the Fn button, and then press the F5 button
repeatedly to switch among various power saving modes provided
by ECO Engine , or to turn this function off recurrently.
+
Webcam
Š Press and hold the Fn button, and then press the F6 button to turn
the Webcam function on. Press again to turn it off.
+
WLAN (WiFi)
Š Press and hold the Fn button, and then press the F8 button
repeatedly to turn the Wireless LAN (WiFi) function on or off
recurrently.