MSI GE70 APACHE PRO - Manual (Page 38)

Getting Started
3-14
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Decrease the LCD brightness.
+
Increase the LCD brightness.
+
Decrease the built-in speaker’s volume.
+
Increase the built-in speaker’s volume.
+
Disable the computer’s audio function.
+
Force the computer into sleep state (depending on the system
configuration).
+
Enable keyboard backlight function.
+
Disable keyboard backlight function.
 Quick Launch [Fn] Keys
Use the [Fn] keys on the keyboard to activate the specific applications or tools.
With the help of these keys, users will be able to do work more efficiently.
+
User Defined
or
Windows Search
(optional)
 Press and hold the Fn key, and then press the F4 key
to launch the User Defined application.
 Or, press and hold the Fn key, and then press the F4
key to launch the Windows Search function.
+
ECO Engine
(Power Saving)
 Press and hold the Fn key, and then press the F5 key
repeatedly to switch among various power saving
modes provided by ECO Engine, or to turn this
function off recurrently.