MSI FX400 - Page 33

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Introductions
5. Touchpad Switch Button
Press this button to enable or disable the touchpad function.
6. Touchpad
This is the pointing device of the notebook.
7. Keyboard
The built-in keyboard provides all the functions of a full-sized keyboard.
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
or
TDE
(optional)
 Press and hold the Fn button, and then press the F4 button to
launch the User Defined application.
 Or, press and hold the Fn button, and then press the F4 button to
launch the Windows Search function.
 Or, press and hold the Fn button, and then press the F4 button to
launch the TDE (Turbo Drive Engine) function.
+
ECO Engine
(Power Saving)
 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.