MSI X420, User Manual

Page: 33 / 99

2-11
Intro
d
u
cti
ons
+
User Defined
Š Press and hold the Fn button, and then press the F4 button to
launch the User Defined application.
+
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.
Š Refer to the Power Management section in chapter 3 of this
manual for the detailed information of this ECO Engine, Power
Saving Function.
Š Note that ECO Engine is an optional function.
+
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)
(optional)/
WiMAX(optional)
Š
Press and hold the Fn button, and then press the F8 button to turn
the Wireless LAN (WiFi) (optional) / WiMAX (optional) function
on. Press again to turn it off.