MSI CX420 User Manual page 34

2-12
+
User Defined
+
ECO Engine
(Power Saving)
+
Webcam
+
WLAN (WiFi)
(optional)
Press and hold the Fn button, and then press the F4 button to
launch the User Defined application.
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.
Refer to the Power Management section in chapter 3 of this
manual for the detailed information of this ECO Engine, Power
Saving Function.
Note that ECO Engine is an optional function.
Press and hold the Fn button, and then press the F6 button to turn
the Webcam function on. Press again to turn it off.
Press and hold the Fn button, and then press the F8 button to turn
the Wireless LAN (WiFi) function on. Press again to turn it off.